first commit

.gitignore

@@ -0,0 +1,33 @@
+HELP.md
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/

.mvn/wrapper/maven-wrapper.properties

@@ -0,0 +1,2 @@
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.5/apache-maven-3.9.5-bin.zip
+wrapperUrl=https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar

install.bat

@@ -0,0 +1 @@
+C:\java\apache-maven-3.9.6\bin\mvn install:install-file -Dfile="C:\java\its-common\target\its-common-1.0.jar" -DgroupId=com.its -DartifactId=common -Dversion=1.0 -Dpackaging=jar -DlocalRepositoryPath=C:\java\repository\

mvnw

@@ -0,0 +1,308 @@
+#!/bin/sh
+# ----------------------------------------------------------------------------
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#    https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+# ----------------------------------------------------------------------------
+
+# ----------------------------------------------------------------------------
+# Apache Maven Wrapper startup batch script, version 3.2.0
+#
+# Required ENV vars:
+# ------------------
+#   JAVA_HOME - location of a JDK home dir
+#
+# Optional ENV vars
+# -----------------
+#   MAVEN_OPTS - parameters passed to the Java VM when running Maven
+#     e.g. to debug Maven itself, use
+#       set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
+#   MAVEN_SKIP_RC - flag to disable loading of mavenrc files
+# ----------------------------------------------------------------------------
+
+if [ -z "$MAVEN_SKIP_RC" ] ; then
+
+  if [ -f /usr/local/etc/mavenrc ] ; then
+    . /usr/local/etc/mavenrc
+  fi
+
+  if [ -f /etc/mavenrc ] ; then
+    . /etc/mavenrc
+  fi
+
+  if [ -f "$HOME/.mavenrc" ] ; then
+    . "$HOME/.mavenrc"
+  fi
+
+fi
+
+# OS specific support.  $var _must_ be set to either true or false.
+cygwin=false;
+darwin=false;
+mingw=false
+case "$(uname)" in
+  CYGWIN*) cygwin=true ;;
+  MINGW*) mingw=true;;
+  Darwin*) darwin=true
+    # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home
+    # See https://developer.apple.com/library/mac/qa/qa1170/_index.html
+    if [ -z "$JAVA_HOME" ]; then
+      if [ -x "/usr/libexec/java_home" ]; then
+        JAVA_HOME="$(/usr/libexec/java_home)"; export JAVA_HOME
+      else
+        JAVA_HOME="/Library/Java/Home"; export JAVA_HOME
+      fi
+    fi
+    ;;
+esac
+
+if [ -z "$JAVA_HOME" ] ; then
+  if [ -r /etc/gentoo-release ] ; then
+    JAVA_HOME=$(java-config --jre-home)
+  fi
+fi
+
+# For Cygwin, ensure paths are in UNIX format before anything is touched
+if $cygwin ; then
+  [ -n "$JAVA_HOME" ] &&
+    JAVA_HOME=$(cygpath --unix "$JAVA_HOME")
+  [ -n "$CLASSPATH" ] &&
+    CLASSPATH=$(cygpath --path --unix "$CLASSPATH")
+fi
+
+# For Mingw, ensure paths are in UNIX format before anything is touched
+if $mingw ; then
+  [ -n "$JAVA_HOME" ] && [ -d "$JAVA_HOME" ] &&
+    JAVA_HOME="$(cd "$JAVA_HOME" || (echo "cannot cd into $JAVA_HOME."; exit 1); pwd)"
+fi
+
+if [ -z "$JAVA_HOME" ]; then
+  javaExecutable="$(which javac)"
+  if [ -n "$javaExecutable" ] && ! [ "$(expr "\"$javaExecutable\"" : '\([^ ]*\)')" = "no" ]; then
+    # readlink(1) is not available as standard on Solaris 10.
+    readLink=$(which readlink)
+    if [ ! "$(expr "$readLink" : '\([^ ]*\)')" = "no" ]; then
+      if $darwin ; then
+        javaHome="$(dirname "\"$javaExecutable\"")"
+        javaExecutable="$(cd "\"$javaHome\"" && pwd -P)/javac"
+      else
+        javaExecutable="$(readlink -f "\"$javaExecutable\"")"
+      fi
+      javaHome="$(dirname "\"$javaExecutable\"")"
+      javaHome=$(expr "$javaHome" : '\(.*\)/bin')
+      JAVA_HOME="$javaHome"
+      export JAVA_HOME
+    fi
+  fi
+fi
+
+if [ -z "$JAVACMD" ] ; then
+  if [ -n "$JAVA_HOME"  ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+      # IBM's JDK on AIX uses strange locations for the executables
+      JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+      JAVACMD="$JAVA_HOME/bin/java"
+    fi
+  else
+    JAVACMD="$(\unset -f command 2>/dev/null; \command -v java)"
+  fi
+fi
+
+if [ ! -x "$JAVACMD" ] ; then
+  echo "Error: JAVA_HOME is not defined correctly." >&2
+  echo "  We cannot execute $JAVACMD" >&2
+  exit 1
+fi
+
+if [ -z "$JAVA_HOME" ] ; then
+  echo "Warning: JAVA_HOME environment variable is not set."
+fi
+
+# traverses directory structure from process work directory to filesystem root
+# first directory with .mvn subdirectory is considered project base directory
+find_maven_basedir() {
+  if [ -z "$1" ]
+  then
+    echo "Path not specified to find_maven_basedir"
+    return 1
+  fi
+
+  basedir="$1"
+  wdir="$1"
+  while [ "$wdir" != '/' ] ; do
+    if [ -d "$wdir"/.mvn ] ; then
+      basedir=$wdir
+      break
+    fi
+    # workaround for JBEAP-8937 (on Solaris 10/Sparc)
+    if [ -d "${wdir}" ]; then
+      wdir=$(cd "$wdir/.." || exit 1; pwd)
+    fi
+    # end of workaround
+  done
+  printf '%s' "$(cd "$basedir" || exit 1; pwd)"
+}
+
+# concatenates all lines of a file
+concat_lines() {
+  if [ -f "$1" ]; then
+    # Remove \r in case we run on Windows within Git Bash
+    # and check out the repository with auto CRLF management
+    # enabled. Otherwise, we may read lines that are delimited with
+    # \r\n and produce $'-Xarg\r' rather than -Xarg due to word
+    # splitting rules.
+    tr -s '\r\n' ' ' < "$1"
+  fi
+}
+
+log() {
+  if [ "$MVNW_VERBOSE" = true ]; then
+    printf '%s\n' "$1"
+  fi
+}
+
+BASE_DIR=$(find_maven_basedir "$(dirname "$0")")
+if [ -z "$BASE_DIR" ]; then
+  exit 1;
+fi
+
+MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"}; export MAVEN_PROJECTBASEDIR
+log "$MAVEN_PROJECTBASEDIR"
+
+##########################################################################################
+# Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
+# This allows using the maven wrapper in projects that prohibit checking in binary data.
+##########################################################################################
+wrapperJarPath="$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar"
+if [ -r "$wrapperJarPath" ]; then
+    log "Found $wrapperJarPath"
+else
+    log "Couldn't find $wrapperJarPath, downloading it ..."
+
+    if [ -n "$MVNW_REPOURL" ]; then
+      wrapperUrl="$MVNW_REPOURL/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar"
+    else
+      wrapperUrl="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar"
+    fi
+    while IFS="=" read -r key value; do
+      # Remove '\r' from value to allow usage on windows as IFS does not consider '\r' as a separator ( considers space, tab, new line ('\n'), and custom '=' )
+      safeValue=$(echo "$value" | tr -d '\r')
+      case "$key" in (wrapperUrl) wrapperUrl="$safeValue"; break ;;
+      esac
+    done < "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.properties"
+    log "Downloading from: $wrapperUrl"
+
+    if $cygwin; then
+      wrapperJarPath=$(cygpath --path --windows "$wrapperJarPath")
+    fi
+
+    if command -v wget > /dev/null; then
+        log "Found wget ... using wget"
+        [ "$MVNW_VERBOSE" = true ] && QUIET="" || QUIET="--quiet"
+        if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
+            wget $QUIET "$wrapperUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath"
+        else
+            wget $QUIET --http-user="$MVNW_USERNAME" --http-password="$MVNW_PASSWORD" "$wrapperUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath"
+        fi
+    elif command -v curl > /dev/null; then
+        log "Found curl ... using curl"
+        [ "$MVNW_VERBOSE" = true ] && QUIET="" || QUIET="--silent"
+        if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
+            curl $QUIET -o "$wrapperJarPath" "$wrapperUrl" -f -L || rm -f "$wrapperJarPath"
+        else
+            curl $QUIET --user "$MVNW_USERNAME:$MVNW_PASSWORD" -o "$wrapperJarPath" "$wrapperUrl" -f -L || rm -f "$wrapperJarPath"
+        fi
+    else
+        log "Falling back to using Java to download"
+        javaSource="$MAVEN_PROJECTBASEDIR/.mvn/wrapper/MavenWrapperDownloader.java"
+        javaClass="$MAVEN_PROJECTBASEDIR/.mvn/wrapper/MavenWrapperDownloader.class"
+        # For Cygwin, switch paths to Windows format before running javac
+        if $cygwin; then
+          javaSource=$(cygpath --path --windows "$javaSource")
+          javaClass=$(cygpath --path --windows "$javaClass")
+        fi
+        if [ -e "$javaSource" ]; then
+            if [ ! -e "$javaClass" ]; then
+                log " - Compiling MavenWrapperDownloader.java ..."
+                ("$JAVA_HOME/bin/javac" "$javaSource")
+            fi
+            if [ -e "$javaClass" ]; then
+                log " - Running MavenWrapperDownloader.java ..."
+                ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$wrapperUrl" "$wrapperJarPath") || rm -f "$wrapperJarPath"
+            fi
+        fi
+    fi
+fi
+##########################################################################################
+# End of extension
+##########################################################################################
+
+# If specified, validate the SHA-256 sum of the Maven wrapper jar file
+wrapperSha256Sum=""
+while IFS="=" read -r key value; do
+  case "$key" in (wrapperSha256Sum) wrapperSha256Sum=$value; break ;;
+  esac
+done < "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.properties"
+if [ -n "$wrapperSha256Sum" ]; then
+  wrapperSha256Result=false
+  if command -v sha256sum > /dev/null; then
+    if echo "$wrapperSha256Sum  $wrapperJarPath" | sha256sum -c > /dev/null 2>&1; then
+      wrapperSha256Result=true
+    fi
+  elif command -v shasum > /dev/null; then
+    if echo "$wrapperSha256Sum  $wrapperJarPath" | shasum -a 256 -c > /dev/null 2>&1; then
+      wrapperSha256Result=true
+    fi
+  else
+    echo "Checksum validation was requested but neither 'sha256sum' or 'shasum' are available."
+    echo "Please install either command, or disable validation by removing 'wrapperSha256Sum' from your maven-wrapper.properties."
+    exit 1
+  fi
+  if [ $wrapperSha256Result = false ]; then
+    echo "Error: Failed to validate Maven wrapper SHA-256, your Maven wrapper might be compromised." >&2
+    echo "Investigate or delete $wrapperJarPath to attempt a clean download." >&2
+    echo "If you updated your Maven version, you need to update the specified wrapperSha256Sum property." >&2
+    exit 1
+  fi
+fi
+
+MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS"
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin; then
+  [ -n "$JAVA_HOME" ] &&
+    JAVA_HOME=$(cygpath --path --windows "$JAVA_HOME")
+  [ -n "$CLASSPATH" ] &&
+    CLASSPATH=$(cygpath --path --windows "$CLASSPATH")
+  [ -n "$MAVEN_PROJECTBASEDIR" ] &&
+    MAVEN_PROJECTBASEDIR=$(cygpath --path --windows "$MAVEN_PROJECTBASEDIR")
+fi
+
+# Provide a "standardized" way to retrieve the CLI args that will
+# work with both Windows and non-Windows executions.
+MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $*"
+export MAVEN_CMD_LINE_ARGS
+
+WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
+
+# shellcheck disable=SC2086 # safe args
+exec "$JAVACMD" \
+  $MAVEN_OPTS \
+  $MAVEN_DEBUG_OPTS \
+  -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \
+  "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \
+  ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@"

mvnw.cmd

@@ -0,0 +1,205 @@
+@REM ----------------------------------------------------------------------------
+@REM Licensed to the Apache Software Foundation (ASF) under one
+@REM or more contributor license agreements.  See the NOTICE file
+@REM distributed with this work for additional information
+@REM regarding copyright ownership.  The ASF licenses this file
+@REM to you under the Apache License, Version 2.0 (the
+@REM "License"); you may not use this file except in compliance
+@REM with the License.  You may obtain a copy of the License at
+@REM
+@REM    https://www.apache.org/licenses/LICENSE-2.0
+@REM
+@REM Unless required by applicable law or agreed to in writing,
+@REM software distributed under the License is distributed on an
+@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+@REM KIND, either express or implied.  See the License for the
+@REM specific language governing permissions and limitations
+@REM under the License.
+@REM ----------------------------------------------------------------------------
+
+@REM ----------------------------------------------------------------------------
+@REM Apache Maven Wrapper startup batch script, version 3.2.0
+@REM
+@REM Required ENV vars:
+@REM JAVA_HOME - location of a JDK home dir
+@REM
+@REM Optional ENV vars
+@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands
+@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a keystroke before ending
+@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven
+@REM     e.g. to debug Maven itself, use
+@REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
+@REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files
+@REM ----------------------------------------------------------------------------
+
+@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on'
+@echo off
+@REM set title of command window
+title %0
+@REM enable echoing by setting MAVEN_BATCH_ECHO to 'on'
+@if "%MAVEN_BATCH_ECHO%" == "on"  echo %MAVEN_BATCH_ECHO%
+
+@REM set %HOME% to equivalent of $HOME
+if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%")
+
+@REM Execute a user defined script before this one
+if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre
+@REM check for pre script, once with legacy .bat ending and once with .cmd ending
+if exist "%USERPROFILE%\mavenrc_pre.bat" call "%USERPROFILE%\mavenrc_pre.bat" %*
+if exist "%USERPROFILE%\mavenrc_pre.cmd" call "%USERPROFILE%\mavenrc_pre.cmd" %*
+:skipRcPre
+
+@setlocal
+
+set ERROR_CODE=0
+
+@REM To isolate internal variables from possible post scripts, we use another setlocal
+@setlocal
+
+@REM ==== START VALIDATION ====
+if not "%JAVA_HOME%" == "" goto OkJHome
+
+echo.
+echo Error: JAVA_HOME not found in your environment. >&2
+echo Please set the JAVA_HOME variable in your environment to match the >&2
+echo location of your Java installation. >&2
+echo.
+goto error
+
+:OkJHome
+if exist "%JAVA_HOME%\bin\java.exe" goto init
+
+echo.
+echo Error: JAVA_HOME is set to an invalid directory. >&2
+echo JAVA_HOME = "%JAVA_HOME%" >&2
+echo Please set the JAVA_HOME variable in your environment to match the >&2
+echo location of your Java installation. >&2
+echo.
+goto error
+
+@REM ==== END VALIDATION ====
+
+:init
+
+@REM Find the project base dir, i.e. the directory that contains the folder ".mvn".
+@REM Fallback to current working directory if not found.
+
+set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR%
+IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir
+
+set EXEC_DIR=%CD%
+set WDIR=%EXEC_DIR%
+:findBaseDir
+IF EXIST "%WDIR%"\.mvn goto baseDirFound
+cd ..
+IF "%WDIR%"=="%CD%" goto baseDirNotFound
+set WDIR=%CD%
+goto findBaseDir
+
+:baseDirFound
+set MAVEN_PROJECTBASEDIR=%WDIR%
+cd "%EXEC_DIR%"
+goto endDetectBaseDir
+
+:baseDirNotFound
+set MAVEN_PROJECTBASEDIR=%EXEC_DIR%
+cd "%EXEC_DIR%"
+
+:endDetectBaseDir
+
+IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig
+
+@setlocal EnableExtensions EnableDelayedExpansion
+for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a
+@endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS%
+
+:endReadAdditionalConfig
+
+SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe"
+set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar"
+set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
+
+set WRAPPER_URL="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar"
+
+FOR /F "usebackq tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO (
+    IF "%%A"=="wrapperUrl" SET WRAPPER_URL=%%B
+)
+
+@REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
+@REM This allows using the maven wrapper in projects that prohibit checking in binary data.
+if exist %WRAPPER_JAR% (
+    if "%MVNW_VERBOSE%" == "true" (
+        echo Found %WRAPPER_JAR%
+    )
+) else (
+    if not "%MVNW_REPOURL%" == "" (
+        SET WRAPPER_URL="%MVNW_REPOURL%/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar"
+    )
+    if "%MVNW_VERBOSE%" == "true" (
+        echo Couldn't find %WRAPPER_JAR%, downloading it ...
+        echo Downloading from: %WRAPPER_URL%
+    )
+
+    powershell -Command "&{"^
+		"$webclient = new-object System.Net.WebClient;"^
+		"if (-not ([string]::IsNullOrEmpty('%MVNW_USERNAME%') -and [string]::IsNullOrEmpty('%MVNW_PASSWORD%'))) {"^
+		"$webclient.Credentials = new-object System.Net.NetworkCredential('%MVNW_USERNAME%', '%MVNW_PASSWORD%');"^
+		"}"^
+		"[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; $webclient.DownloadFile('%WRAPPER_URL%', '%WRAPPER_JAR%')"^
+		"}"
+    if "%MVNW_VERBOSE%" == "true" (
+        echo Finished downloading %WRAPPER_JAR%
+    )
+)
+@REM End of extension
+
+@REM If specified, validate the SHA-256 sum of the Maven wrapper jar file
+SET WRAPPER_SHA_256_SUM=""
+FOR /F "usebackq tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO (
+    IF "%%A"=="wrapperSha256Sum" SET WRAPPER_SHA_256_SUM=%%B
+)
+IF NOT %WRAPPER_SHA_256_SUM%=="" (
+    powershell -Command "&{"^
+       "$hash = (Get-FileHash \"%WRAPPER_JAR%\" -Algorithm SHA256).Hash.ToLower();"^
+       "If('%WRAPPER_SHA_256_SUM%' -ne $hash){"^
+       "  Write-Output 'Error: Failed to validate Maven wrapper SHA-256, your Maven wrapper might be compromised.';"^
+       "  Write-Output 'Investigate or delete %WRAPPER_JAR% to attempt a clean download.';"^
+       "  Write-Output 'If you updated your Maven version, you need to update the specified wrapperSha256Sum property.';"^
+       "  exit 1;"^
+       "}"^
+       "}"
+    if ERRORLEVEL 1 goto error
+)
+
+@REM Provide a "standardized" way to retrieve the CLI args that will
+@REM work with both Windows and non-Windows executions.
+set MAVEN_CMD_LINE_ARGS=%*
+
+%MAVEN_JAVA_EXE% ^
+  %JVM_CONFIG_MAVEN_PROPS% ^
+  %MAVEN_OPTS% ^
+  %MAVEN_DEBUG_OPTS% ^
+  -classpath %WRAPPER_JAR% ^
+  "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" ^
+  %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %*
+if ERRORLEVEL 1 goto error
+goto end
+
+:error
+set ERROR_CODE=1
+
+:end
+@endlocal & set ERROR_CODE=%ERROR_CODE%
+
+if not "%MAVEN_SKIP_RC%"=="" goto skipRcPost
+@REM check for post script, once with legacy .bat ending and once with .cmd ending
+if exist "%USERPROFILE%\mavenrc_post.bat" call "%USERPROFILE%\mavenrc_post.bat"
+if exist "%USERPROFILE%\mavenrc_post.cmd" call "%USERPROFILE%\mavenrc_post.cmd"
+:skipRcPost
+
+@REM pause the script if MAVEN_BATCH_PAUSE is set to 'on'
+if "%MAVEN_BATCH_PAUSE%"=="on" pause
+
+if "%MAVEN_TERMINATE_CMD%"=="on" exit %ERROR_CODE%
+
+cmd /C exit /B %ERROR_CODE%

pom.xml

@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+
+	<groupId>com.its</groupId>
+	<artifactId>common</artifactId>
+	<version>1.0</version>
+	<name>its-common</name>
+
+	<description>ITS project common library</description>
+
+	<packaging>jar</packaging>
+
+	<properties>
+		<java.version>1.8</java.version>
+		<org.projectlombok.version>1.18.20</org.projectlombok.version>
+		<maven.compiler.source>1.8</maven.compiler.source>
+		<maven.compiler.target>1.8</maven.compiler.target>
+
+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+
+		<start-class>com.its.common.ItsCommonApplication</start-class>
+		<maven.test.skip>true</maven.test.skip>
+	</properties>
+
+	<dependencies>
+		<dependency>
+			<groupId>org.projectlombok</groupId>
+			<artifactId>lombok</artifactId>
+			<version>1.18.4</version>
+			<scope>compile</scope>
+		</dependency>
+
+		<dependency>
+			<groupId>org.slf4j</groupId>
+			<artifactId>slf4j-log4j12</artifactId>
+			<version>1.7.18</version>
+		</dependency>
+
+		<!-- for FileUtil: Serializer -->
+		<dependency>
+			<groupId>com.squareup.retrofit</groupId>
+			<artifactId>converter-simplexml</artifactId>
+			<version>1.6.1</version>
+		</dependency>
+
+		<!-- for JsonUtil, ReflectUtil: JSON -->
+		<dependency>
+			<groupId>com.alibaba</groupId>
+			<artifactId>fastjson</artifactId>
+			<version>1.2.83</version>
+		</dependency>
+
+	</dependencies>
+
+	<build>
+	</build>
+
+<!--	<distributionManagement>-->
+<!--		<repository>-->
+<!--			<id>maven-releases</id>-->
+<!--			<name>Nexus Releases Repository</name>-->
+<!--			<url>http://192.168.0.71:8081/repository/maven-releases/</url>-->
+<!--		</repository>-->
+<!--		<snapshotRepository>-->
+<!--			<id>maven-snapshots</id>-->
+<!--			<name>snapshots</name>-->
+<!--			<url>http://192.168.0.71:8081/repository/maven-snapshots/</url>-->
+<!--		</snapshotRepository>-->
+<!--	</distributionManagement>-->
+
+</project>

src/main/java/com/its/common/ItsCommonApplication.java

@@ -0,0 +1,9 @@
+package com.its.common;
+
+public class ItsCommonApplication {
+
+	public static void main(String[] args) {
+		System.out.println("Starting!");
+	}
+
+}

src/main/java/com/its/common/util/ClassUtil.java

@@ -0,0 +1,147 @@
+package com.its.common.util;
+
+import java.io.File;
+import java.io.FileFilter;
+import java.io.FilenameFilter;
+import java.io.IOException;
+import java.lang.reflect.Method;
+import java.net.JarURLConnection;
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.net.URLDecoder;
+import java.util.Enumeration;
+import java.util.LinkedHashSet;
+import java.util.Set;
+import java.util.jar.JarEntry;
+import java.util.jar.JarFile;
+
+public class ClassUtil {
+    private ClassUtil() {
+    }
+
+    public static Set<Class<?>> loadClasses(String packageStr) {
+        Set<Class<?>> classes = new LinkedHashSet<>();
+        boolean recursive = true;
+        String packageName = packageStr;
+        String packageDirName = packageName.replace('.', '/');
+        Enumeration<URL> dirs;
+        try {
+            dirs = Thread.currentThread().getContextClassLoader().getResources(packageDirName);
+            while (dirs.hasMoreElements()) {
+                URL url = dirs.nextElement();
+                String protocol = url.getProtocol();
+                if ("file".equals(protocol)) {
+                    String filePath = URLDecoder.decode(url.getFile(), "UTF-8");
+                    findAndAddClassesInPackageByFile(packageName, filePath, recursive, classes);
+                } else if ("jar".equals(protocol)) {
+                    JarFile jar;
+                    try {
+                        jar = ((JarURLConnection) url.openConnection()).getJarFile();
+
+                        Enumeration<JarEntry> entries = jar.entries();
+                        while (entries.hasMoreElements()) {
+                            JarEntry entry = entries.nextElement();
+                            String name = entry.getName();
+                            if (name.charAt(0) == '/') {
+                                name = name.substring(1);
+                            }
+
+                            if (name.startsWith(packageDirName)) {
+                                int idx = name.lastIndexOf('/');
+                                if (idx != -1) {
+                                    packageName = name.substring(0, idx)
+                                            .replace('/', '.');
+                                }
+
+                                if ((idx != -1) || recursive) {
+                                    if (name.endsWith(".class")
+                                            && !entry.isDirectory()) {
+                                        String className = name.substring(
+                                                packageName.length() + 1, name
+                                                        .length() - 6);
+                                        try {
+                                            // 添加到classes
+                                            classes.add(Class
+                                                    .forName(packageName + '.'
+                                                            + className));
+                                        } catch (ClassNotFoundException e) {
+                                            e.printStackTrace();
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    } catch (IOException e) {
+                        e.printStackTrace();
+                    }
+                }
+            }
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+
+        return classes;
+    }
+
+    public static void findAndAddClassesInPackageByFile(String packageName, String packagePath, final boolean recursive, Set<Class<?>> classes) {
+        File dir = new File(packagePath);
+        if (!dir.exists() || !dir.isDirectory()) {
+            return;
+        }
+
+        File[] dirfiles = dir.listFiles(new FileFilter() {
+            @Override
+            public boolean accept(File file) {
+                return (recursive && file.isDirectory())
+                        || (file.getName().endsWith(".class"));
+            }
+        });
+
+        for (File file : dirfiles) {
+            if (file.isDirectory()) {
+                findAndAddClassesInPackageByFile(packageName + "." + file.getName(), file.getAbsolutePath(), recursive, classes);
+            } else {
+                String className = file.getName().substring(0, file.getName().length() - 6);
+                try {
+                    classes.add(Thread.currentThread().getContextClassLoader().loadClass(packageName + '.' + className));
+                } catch (ClassNotFoundException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+    }
+
+    public static void loadJar(String jarPath) throws Exception {
+        File libPath = new File(jarPath);
+
+        File[] jarFiles = libPath.listFiles(new FilenameFilter() {
+            @Override
+            public boolean accept(File dir, String name) {
+                return name.endsWith(".jar") || name.endsWith(".zip");
+            }
+        });
+
+        if (jarFiles != null) {
+            Method method = URLClassLoader.class.getDeclaredMethod("addURL", URL.class);
+            boolean accessible = method.isAccessible();
+            try {
+                if (accessible == false) {
+                    method.setAccessible(true);
+                }
+
+                URLClassLoader classLoader = (URLClassLoader) ClassLoader.getSystemClassLoader();
+                for (File file : jarFiles) {
+                    URL url = file.toURI().toURL();
+                    try {
+                        method.invoke(classLoader, url);
+                        System.out.println(file.getName());
+                    } catch (Exception e) {
+                        System.out.println(file.getName());
+                    }
+                }
+            } finally {
+                method.setAccessible(accessible);
+            }
+        }
+    }
+}

src/main/java/com/its/common/util/FieldMethod.java

@@ -0,0 +1,34 @@
+package com.its.common.util;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+
+public class FieldMethod {
+    private final Method setmethod;
+    private final Method getmethod;
+    private final Field field;
+
+    public FieldMethod(Method getmethod, Method setmethod, Field field) {
+        this.getmethod = getmethod;
+        this.field = field;
+        this.setmethod=setmethod;
+    }
+
+    public String getName(){
+        return field == null?"null": field.getName();
+    }
+
+
+    public Method getGetmethod() {
+        return getmethod;
+    }
+
+    public Field getField() {
+        return field;
+    }
+
+
+    public Method getSetmethod() {
+        return setmethod;
+    }
+}

src/main/java/com/its/common/util/FileUtil.java

@@ -0,0 +1,192 @@
+package com.its.common.util;
+
+import lombok.extern.slf4j.Slf4j;
+import org.simpleframework.xml.Serializer;
+import org.simpleframework.xml.core.Persister;
+
+import java.io.*;
+import java.util.List;
+import java.util.function.Predicate;
+
+@Slf4j
+public class FileUtil {
+    private FileUtil() {
+    }
+
+    public static void getRfFiles(List<File> files, File file, String[] includes) {
+        if (!file.exists()) {
+            return;
+        }
+        if (file.isDirectory()) {
+            File[] listFiles = file.listFiles();
+            for (File f : listFiles) {
+                getRfFiles(files, f, includes);
+            }
+        } else {
+            for (String include : includes) {
+                if (file.getName().endsWith(include)) {
+                    files.add(file);
+                    break;
+                }
+            }
+
+        }
+    }
+
+    public static void makeDir(File dir) {
+        if (!dir.getParentFile().exists()) {
+            makeDir(dir.getParentFile());
+        }
+        dir.mkdir();
+    }
+
+    public static boolean createFile(File file) throws IOException {
+        if (!file.exists()) {
+            if (file.getParentFile() != null) {
+                makeDir(file.getParentFile());
+            }
+        }
+        return file.createNewFile();
+    }
+
+    public static void getFiles(String file, List<File> sourceFileList, final String endName, Predicate<String> condition) {
+        File sourceFile = new File(file);
+        getFiles(sourceFile, sourceFileList, endName, condition);
+    }
+
+    public static void getFiles(File sourceFile, List<File> sourceFileList, final String endName, Predicate<String> condition) {
+        if (sourceFile.exists() && sourceFileList != null) {
+            if (sourceFile.isDirectory()) {
+                File[] childrenFiles = sourceFile.listFiles(new FileFilter() {
+                    @Override
+                    public boolean accept(File pathname) {
+                        if (pathname.isDirectory()) {
+                            return true;
+                        } else {
+                            return pathname.getAbsolutePath().endsWith(endName);
+                        }
+                    }
+                });
+                for (File childFile : childrenFiles) {
+                    getFiles(childFile, sourceFileList, endName, condition);
+                }
+            } else {
+                if (condition == null || condition.test(sourceFile.getAbsolutePath())) {
+                    sourceFileList.add(sourceFile);
+                }
+            }
+        }
+    }
+
+    public static <T> T getConfigXML(String path, String fileName, Class<T> configClass) {
+        T ob = null;
+        fileName = path + File.separatorChar + fileName;
+        if (!new File(fileName).exists()) {
+            return ob;
+        }
+        Serializer serializer = new Persister();
+        try {
+            ob = serializer.read(configClass, new File(fileName));
+        } catch (Exception ex) {
+            log.error("getConfigXML: {}, {}", fileName, ex.getMessage());
+        }
+        return ob;
+    }
+
+    public static String readTxtFile(String path, String fileName) {
+        return readTxtFile(path + File.separatorChar + fileName);
+    }
+
+    public static String readTxtFile(String filePath) {
+        try {
+            String encoding = "UTF-8";
+            File file = new File(filePath);
+            if (file.isFile() && file.exists()) { //判断文件是否存在
+                InputStreamReader read = new InputStreamReader(
+                        new FileInputStream(file), encoding);//考虑到编码格式
+                BufferedReader bufferedReader = new BufferedReader(read);
+                String lineTxt = null;
+                StringBuffer sb = new StringBuffer();
+                while ((lineTxt = bufferedReader.readLine()) != null) {
+                    sb.append(lineTxt).append("\n");
+                }
+                read.close();
+                return sb.toString();
+            } else {
+                log.warn("文件{}配置有误,找不到指定的文件", file);
+            }
+        } catch (Exception e) {
+            log.error("读取文件内容出错", e);
+        }
+        return null;
+    }
+
+    public static boolean deleteDirectory(String dir) {
+        // 如果dir不以文件分隔符结尾，自动添加文件分隔符
+        if (!dir.endsWith(File.separator)) {
+            dir = dir + File.separator;
+        }
+        File dirFile = new File(dir);
+        // 如果dir对应的文件不存在，或者不是一个目录，则退出
+        if ((!dirFile.exists()) || (!dirFile.isDirectory())) {
+            log.info("删除目录失败：" + dir + "不存在！");
+            return false;
+        }
+        boolean flag = true;
+        // 删除文件夹中的所有文件包括子目录
+        File[] files = dirFile.listFiles();
+        for (int i = 0; i < files.length; i++) {
+            // 删除子文件
+            if (files[i].isFile()) {
+                flag = deleteFile(files[i].getAbsolutePath());
+                if (!flag) {
+                    break;
+                }
+            } // 删除子目录
+            else if (files[i].isDirectory()) {
+                flag = deleteDirectory(files[i]
+                        .getAbsolutePath());
+                if (!flag) {
+                    break;
+                }
+            }
+        }
+        if (!flag) {
+            log.info("删除目录失败！");
+            return false;
+        }
+        // 删除当前目录
+        if (dirFile.delete()) {
+            //log.info("删除目录" + dir + "成功！");
+            return true;
+        } else {
+            return false;
+        }
+    }
+
+    public static boolean deleteFile(String fileName) {
+        File file = new File(fileName);
+        // 如果文件路径所对应的文件存在，并且是一个文件，则直接删除
+        if (file.exists() && file.isFile()) {
+            if (file.delete()) {
+                return true;
+            } else {
+                log.info("删除文件" + fileName + "失败！");
+                return false;
+            }
+        } else {
+            log.info("删除文件失败：" + fileName + "不存在！");
+            return false;
+        }
+    }
+
+    public static InputStream getFileInputStream(String file) {
+        InputStream is=null;
+        try {
+            is=new FileInputStream(file);
+        } catch (FileNotFoundException e) {
+            log.error(String.format("文件%s不找到在", file),e);
+        }
+        return is;
+    }
+}

src/main/java/com/its/common/util/JsonUtil.java

@@ -0,0 +1,270 @@
+package com.its.common.util;
+
+import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.annotation.JSONField;
+import com.alibaba.fastjson.parser.ParserConfig;
+import com.alibaba.fastjson.serializer.JSONSerializer;
+import com.alibaba.fastjson.serializer.PropertyFilter;
+import com.alibaba.fastjson.serializer.SerializeWriter;
+import com.alibaba.fastjson.serializer.SerializerFeature;
+import lombok.extern.slf4j.Slf4j;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.concurrent.ConcurrentHashMap;
+
+import com.alibaba.fastjson.parser.Feature;
+
+@Slf4j
+public class JsonUtil {
+    private static final Map<Class<?>, Map<String, FieldMethod>> fieldGetMethodCache = new ConcurrentHashMap<>();
+
+    private JsonUtil() {
+    }
+
+    public static void map2Object(Map<String, String> map, Object object) {
+        StringBuilder sb = new StringBuilder("{");
+        try {
+            Map<String, FieldMethod> fmmap = fieldGetMethodCache.get(object.getClass());
+            if (fmmap == null) {
+                registerFiledMethod(object.getClass());
+                fmmap = fieldGetMethodCache.get(object.getClass());
+            }
+            if (fmmap == null) {
+                throw new Exception("not register the class of " + object.getClass().getName());
+            }
+            FieldMethod fm = null;
+            Iterator<Entry<String, String>> its = map.entrySet().iterator();
+            String v = null;
+            while (its.hasNext()) {
+                Map.Entry<String, String> entry = its.next();
+                try {
+                    v = entry.getValue();
+                    if (v == null || isEmpty(v) || !fmmap.containsKey(entry.getKey())) {
+                        continue;
+                    }
+                    fm = fmmap.get(entry.getKey());
+                    if (fm == null || fm.getField() == null) {
+                        return;
+                    }
+                    if (fm.getField().getType().isAssignableFrom(String.class)||fm.getField().getType().isEnum()) {	//字符串和枚举加上双引号
+                        sb.append("\"").append(entry.getKey()).append("\":\"").append(v).append("\",");
+                    } else {
+                        sb.append("\"").append(entry.getKey()).append("\":").append(v).append(",");
+                    }
+                } catch (Exception e) {
+
+                }
+            }
+        } catch (Exception e) {
+
+        }
+        if (sb.length() > 1) {
+            sb.setLength(sb.length() - 1);
+        }
+        sb.append("}");
+        ReflectUtil.reflectObject(sb.toString().trim(), object, new Feature[0]);
+    }
+
+    public static void registerFiledMethod(Class<?> cls) {
+        Map<String, FieldMethod> fmmap = getFieldMethodMap(cls, true);
+        if (!fmmap.isEmpty()) {
+            fieldGetMethodCache.put(cls, fmmap);
+        }
+    }
+
+    public static Map<String, FieldMethod> getFieldMethodMap(Class<?> cls, boolean haveJSONField) {
+        Map<String, FieldMethod> fmmap = new ConcurrentHashMap<>();
+        Method[] methods = cls.getDeclaredMethods();
+        register(cls, methods, fmmap, haveJSONField);
+        return fmmap;
+    }
+
+    public static Map<String, Method> getFieldMethodMap(Class<?> cls, Class<?> parameterClass) {
+        Map<String, Method> fmmap = new ConcurrentHashMap<>();
+        Method[] methods = cls.getDeclaredMethods();
+        register(cls, methods, fmmap, parameterClass);
+        return fmmap;
+    }
+
+    @SuppressWarnings({ "unchecked", "rawtypes" })
+    private static void register(Class<?> cls, Method[] methods, Map<String, Method> fmmap, Class<?> parameterClass) {
+        for (Method method : methods) {
+            if (Modifier.isStatic(method.getModifiers()) /*|| method.getParameters().length < 1*/) { // 非静态,非常量
+                continue;
+            }
+            try {
+                if (parameterClass==null||((Class) method.getParameters()[0].getParameterizedType()).isAssignableFrom(parameterClass)) {
+                    String abilityName = method.getName();
+                    fmmap.put(abilityName, method);
+                }
+            } catch (Exception ex) {
+
+            }
+        }
+        Class<?> scls = cls.getSuperclass();
+        if (scls != null) {
+            register(scls, scls.getDeclaredMethods(), fmmap, parameterClass);
+        }
+    }
+
+    private static void register(Class<?> cls, Method[] methods, Map<String, FieldMethod> fmmap,
+                                 boolean haveJSONField) {
+        Field[] fields = cls.getDeclaredFields();
+        for (Field field : fields) {
+            try {
+                if (Modifier.isStatic(field.getModifiers())) {
+                    continue;
+                }
+                JSONField fieldAnnotation = field.getAnnotation(JSONField.class);
+                if (haveJSONField && fieldAnnotation == null) {
+                    continue;
+                }
+                String fieldGetName = parGetName(field);
+                String fieldSetName = ReflectUtil.parSetName(field);
+                Method fieldGetMet = getGetMet(methods, fieldGetName);
+                Method fieldSetMet = ReflectUtil.getSetMet(methods, fieldSetName);
+                if (fieldGetMet != null && fieldSetMet != null) {
+                    FieldMethod fgm = new FieldMethod(fieldGetMet, fieldSetMet, field);
+                    fmmap.put(fgm.getName(), fgm);
+                } else {
+                    System.out.println("找不到set或get方法 " + cls.getName() + " field:" + field.getName());
+                }
+            } catch (Exception e) {
+                System.out.println("register field:" + cls.getName() + ":" + field.getName() + " " + e);
+                continue;
+            }
+        }
+        Class<?> scls = cls.getSuperclass();
+        if (scls != null) {
+            register(scls, scls.getDeclaredMethods(), fmmap, haveJSONField);
+        }
+    }
+
+    private static void getField(Object bean, Map<String, String> map, Map<String, FieldMethod> fmmap) {
+        if (bean == null || map == null) {
+            return;
+        }
+        fmmap.values().forEach(fgm -> {
+            try {
+                Object fieldVal = getFieldValue(bean, fgm.getField(), fgm.getGetmethod());
+                if (fieldVal == null) {
+                    return;
+                }
+                if (fieldVal.getClass().isAssignableFrom(String.class)) {
+                    map.put(fgm.getField().getName(), String.valueOf(fieldVal));
+                    return;
+                }
+                map.put(fgm.getField().getName(), JSON.toJSONString(fieldVal));
+            } catch (Exception e) {
+
+            }
+        });
+    }
+
+    private static Object getFieldValue(Object bean, Field field, Method getmethod) {
+        Object fieldVal = null;
+        try {
+            fieldVal = getmethod.invoke(bean, new Object[] {});
+            return fieldVal;
+        } catch (Exception e) {
+            if (fieldVal == null) {
+                try {
+                    fieldVal = field.get(bean);
+                } catch (Exception ex) {
+
+                }
+            }
+            return fieldVal;
+        }
+    }
+
+    public static Method getGetMet(Method[] methods, String fieldGetMet) {
+        for (Method met : methods) {
+            if (fieldGetMet.equals(met.getName())) {
+                return met;
+            }
+        }
+        return null;
+    }
+
+    public static String parGetName(Field field) {
+        String fieldName = field.getName();
+        if (null == fieldName || "".equals(fieldName)) {
+            return null;
+        }
+        int startIndex = 0;
+        boolean isbool = "boolean".equals(field.getGenericType().toString());
+        return new StringBuilder(isbool ? "is" : "get")
+                .append(fieldName.substring(startIndex, startIndex + 1).toUpperCase())
+                .append(fieldName.substring(startIndex + 1)).toString();
+    }
+
+    public static <T> T parseObject(String text, Class<T> clazz) {
+        return JSON.parseObject(text, clazz);
+    }
+
+    public static Map<String, String> object2Map(Object bean) {
+        try {
+            if (bean == null) {
+                return null;
+            }
+            if (!fieldGetMethodCache.containsKey(bean.getClass())) {
+                registerFiledMethod(bean.getClass());
+            }
+            Map<String, FieldMethod> fmmap = fieldGetMethodCache.get(bean.getClass());
+            if (fmmap == null) {
+                throw new Exception("not register the class of " + bean.getClass().getName());
+            }
+            Map<String, String> map = new HashMap<>();
+            getField(bean, map, fmmap);
+            return map;
+        } catch (Exception e) {
+            log.error("object2Map: {}", e.getMessage());
+        }
+        return new HashMap<>();
+
+    }
+
+    public static String toJSONString(Object object) {
+        SerializeWriter out = new SerializeWriter();
+        try {
+            Map<String, Field> fieldCacheMap = new HashMap<>();
+            ParserConfig.parserAllFieldToCache(object.getClass(), fieldCacheMap);
+            JSONSerializer serializer = new JSONSerializer(out);
+            PropertyFilter filter = (Object source, String name, Object value) -> {
+                Field field = ParserConfig.getFieldFromCache(name, fieldCacheMap);
+                if (field != null) {
+                    JSONField fieldAnnotation = field.getAnnotation(JSONField.class);
+                    if (fieldAnnotation != null) {
+                        return true;
+                    }
+                    return false;
+                }
+                return true;
+            };
+            serializer.getPropertyFilters().add(filter);
+            serializer.write(object);
+            return out.toString();
+        } finally {
+            out.close();
+        }
+    }
+
+    public static String toJSONStringWriteClassNameWithFiled(Object paramObject) {
+        return JSON.toJSONString(paramObject, new SerializerFeature[]{SerializerFeature.WriteClassName, SerializerFeature.DisableCircularReferenceDetect,SerializerFeature.IgnoreNonFieldGetter});
+    }
+
+    public static String toJSONStringWithField(Object object) {
+        return JSON.toJSONString(object, new SerializerFeature[]{SerializerFeature.DisableCircularReferenceDetect, SerializerFeature.IgnoreNonFieldGetter});
+    }
+
+    public static boolean isEmpty(String str) {
+        return str.isEmpty() || "\"\"".equals(str) || "\"".equals(str);
+    }
+}

src/main/java/com/its/common/util/ReflectUtil.java

@@ -0,0 +1,186 @@
+package com.its.common.util;
+
+import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.parser.DefaultJSONParser;
+import com.alibaba.fastjson.parser.Feature;
+import com.alibaba.fastjson.parser.ParserConfig;
+import com.alibaba.fastjson.parser.deserializer.ExtraProcessor;
+import com.alibaba.fastjson.parser.deserializer.ExtraTypeProvider;
+import com.alibaba.fastjson.parser.deserializer.ParseProcess;
+import lombok.extern.slf4j.Slf4j;
+
+import java.beans.BeanInfo;
+import java.beans.Introspector;
+import java.beans.PropertyDescriptor;
+import java.io.*;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+@Slf4j
+public class ReflectUtil {
+    private ReflectUtil() {
+    }
+
+    public static Field getDeclaredField(Object object, String fieldName) {
+        Field field = null;
+        Class<?> clazz = object.getClass();
+        for (; clazz != Object.class; clazz = clazz.getSuperclass()) {
+            try {
+                field = clazz.getDeclaredField(fieldName);
+                return field;
+            } catch (Exception e) {
+            }
+        }
+        return null;
+    }
+
+    public static List<Field> getDeclaredFields(Object object) {
+        List<Field> fields = new ArrayList<>();
+        Class<?> clazz = object.getClass();
+        for (; clazz != Object.class; clazz = clazz.getSuperclass()) {
+            try {
+                Field[] declaredFields = clazz.getDeclaredFields();
+                fields.addAll(Arrays.asList(declaredFields));
+            } catch (Exception e) {
+            }
+        }
+        return fields;
+    }
+
+    public static Map<String, Method> getWriteMethod(Class<?> clazz) {
+        Map<String, Method> getMethods = new ConcurrentHashMap<>(10);
+        try {
+            BeanInfo beanInfo = Introspector.getBeanInfo(clazz);
+            PropertyDescriptor[] propertyDescriptors = beanInfo.getPropertyDescriptors();
+            for (PropertyDescriptor property : propertyDescriptors) {
+                String key = property.getName();
+                // 过滤class属性
+                if (!"class".equals(key)) {
+                    // 得到property对应的getter方法
+                    Method write = property.getWriteMethod();
+                    if (write != null) {
+                        getMethods.put(key, write);
+                    }
+                }
+            }
+        } catch (Exception e) {
+            log.error("ReflectError", e);
+        }
+        return getMethods;
+    }
+
+    public static Map<String, Method> getReadMethod(Class<?> clazz) {
+        Map<String, Method> getMethods = new ConcurrentHashMap<>(10);
+        try {
+            BeanInfo beanInfo = Introspector.getBeanInfo(clazz);
+            PropertyDescriptor[] propertyDescriptors = beanInfo.getPropertyDescriptors();
+            for (PropertyDescriptor property : propertyDescriptors) {
+                String key = property.getName();
+                // 过滤class属性
+                if (!"class".equals(key)) {
+                    // 得到property对应的getter方法
+                    Method write = property.getReadMethod();
+                    if (write != null) {
+                        getMethods.put(key, write);
+                    }
+                }
+            }
+        } catch (Exception e) {
+            log.error("ReflectError", e);
+        }
+        return getMethods;
+    }
+
+    public static String parSetName(Field field) {
+        String fieldName = field.getName();
+        if (null == fieldName || "".equals(fieldName)) {
+            return null;
+        }
+        int startIndex = 0;
+        return new StringBuilder("set").append(fieldName.substring(startIndex, startIndex + 1).toUpperCase())
+                .append(fieldName.substring(startIndex + 1)).toString();
+    }
+
+    public static Method getSetMet(Method[] methods, String fieldSetMet) {
+        for (Method met : methods) {
+            if (fieldSetMet.equals(met.getName())) {
+                return met;
+            }
+        }
+        return null;
+    }
+
+    public static void reflectObject(String text, Object value) {
+        reflectObject(text, value, new Feature[0]);
+    }
+
+    public static void reflectObject(String text, Object value, Feature... features) {
+        reflectObject(text, value, ParserConfig.getGlobalInstance(), JSON.DEFAULT_PARSER_FEATURE, features);
+    }
+
+    private static void reflectObject(String input, Object value, ParserConfig config, int featureValues,
+                                      Feature... features) {
+        reflectObject(input, value, config, null, featureValues, features);
+    }
+
+    private static void reflectObject(String input, Object value, ParserConfig config, ParseProcess processor,
+                                      int featureValues, Feature... features) {
+        if (input == null) {
+            return;
+        }
+        for (Feature featrue : features) {
+            featureValues = Feature.config(featureValues, featrue, true);
+        }
+
+        DefaultJSONParser parser = new DefaultJSONParser(input, config, featureValues);
+
+        if (processor instanceof ExtraTypeProvider) {
+            parser.getExtraTypeProviders().add((ExtraTypeProvider) processor);
+        }
+
+        if (processor instanceof ExtraProcessor) {
+            parser.getExtraProcessors().add((ExtraProcessor) processor);
+        }
+        parser.parseObject(value);
+        parser.handleResovleTask(value);
+        parser.close();
+    }
+
+    public static byte[] toBytes(Serializable obj) throws IOException {
+        ByteArrayOutputStream baos = new ByteArrayOutputStream();
+        ObjectOutputStream oos = new ObjectOutputStream(baos);
+        try {
+            oos.writeObject(obj);
+            oos.flush();
+            return baos.toByteArray();
+        } finally {
+            oos.close();
+            baos.close();
+        }
+    }
+
+    public static Object getObject(byte[] buf) throws IOException, ClassNotFoundException {
+        ByteArrayInputStream bais = new ByteArrayInputStream(buf);
+        ObjectInputStream ois = new ObjectInputStream(bais);
+        try {
+            return ois.readObject();
+        } finally {
+            ois.close();
+            bais.close();
+        }
+    }
+
+    public static Object deepCopy(Serializable obj) {
+        try {
+            return getObject(toBytes(obj));
+        } catch (Exception e) {
+            log.error("深拷贝", e);
+        }
+        return null;
+    }
+}

src/main/java/com/its/common/util/StringUtil.java

@@ -0,0 +1,45 @@
+package com.its.common.util;
+
+import java.util.regex.Pattern;
+
+public class StringUtil {
+    private StringUtil() {
+    }
+
+    public static boolean isNullOrEmpty(String str) {
+        return null == str || str.trim().isEmpty();
+    }
+
+    public static boolean isInteger(String str) {
+        if (null == str || "".equals(str)) {
+            return false;
+        }
+        Pattern pattern = Pattern.compile("^[-\\+]?[\\d]*$");
+        return pattern.matcher(str).matches();
+    }
+
+    public static boolean isDouble(String str) {
+        if (null == str || "".equals(str)) {
+            return false;
+        }
+        Pattern pattern = Pattern.compile("^[-\\+]?[.\\d]*$");
+        return pattern.matcher(str).matches();
+    }
+
+    public static String upFirstChar(String Str) {
+        char[] cs = Str.toCharArray();
+        if (Character.isLowerCase(cs[0])) {
+            cs[0] -= 32;
+            return String.valueOf(cs);
+        }
+        return Str;
+    }
+
+    public static String lowerFirstChar(String s) {
+        if (Character.isLowerCase(s.charAt(0))) {
+            return s;
+        }
+
+        return (new StringBuilder()).append(Character.toLowerCase(s.charAt(0))).append(s.substring(1)).toString();
+    }
+}

src/main/java/com/its/common/util/SysUtil.java

@@ -0,0 +1,176 @@
+package com.its.common.util;
+
+import lombok.extern.slf4j.Slf4j;
+
+import java.lang.management.*;
+import java.net.InetAddress;
+import java.util.List;
+import java.util.Map;
+import java.util.Properties;
+import java.net.UnknownHostException;
+
+@Slf4j
+public class SysUtil {
+    private static final Runtime RUNTIME = Runtime.getRuntime();
+    private static final int MB_NUM = 1024 * 1024;
+
+    private SysUtil() {
+    }
+
+    public static void exit(Class<?> cls, Exception e, String info, Object... obs) {
+        log.error(cls.getName(), e);
+        log.warn(info, obs);
+        System.exit(1);
+    }
+
+    public static int availableProcessors() {
+        return RUNTIME.availableProcessors();
+    }
+
+    public static int freeMemory() {
+        return (int) (RUNTIME.freeMemory() / MB_NUM);
+    }
+
+    public static int totalMemory() {
+        return (int) (RUNTIME.totalMemory() / MB_NUM);
+    }
+
+    public static int maxMemory() {
+        return (int) (RUNTIME.maxMemory() / MB_NUM);
+    }
+
+    public static String classLoadInfo(String spliteStr) {
+        ClassLoadingMXBean bean = ManagementFactory.getClassLoadingMXBean();
+        StringBuilder sb = new StringBuilder();
+        sb.append("类加载数:   " + bean.getLoadedClassCount()).append(spliteStr);
+        sb.append("类加载总数:   " + bean.getTotalLoadedClassCount()).append(spliteStr);
+        sb.append("类卸载数:   " + bean.getUnloadedClassCount()).append(spliteStr);
+        return sb.toString();
+    }
+
+    public static String compilationInfo(String spliteStr) {
+        CompilationMXBean bean = ManagementFactory.getCompilationMXBean();
+        StringBuilder sb = new StringBuilder();
+        sb.append("编译器名称:   " + bean.getName()).append(spliteStr);
+        sb.append("编译耗时:   " + bean.getTotalCompilationTime()).append(spliteStr);
+        sb.append("是否支持编译监视:   " + bean.isCompilationTimeMonitoringSupported()).append(spliteStr);
+        return sb.toString();
+    }
+
+    public static String collectionInfo(String spliteStr) {
+        List<GarbageCollectorMXBean> beans = ManagementFactory.getGarbageCollectorMXBeans();
+        StringBuilder sb = new StringBuilder();
+        for (int i = 0; i < beans.size(); i++) {
+            GarbageCollectorMXBean bean = beans.get(i);
+            sb.append(i).append("垃圾回收次数:   ").append(bean.getCollectionCount()).append(spliteStr);
+            sb.append(i).append("垃圾回收累积时间:   ").append(bean.getCollectionTime()).append(spliteStr);
+        }
+        return sb.toString();
+    }
+
+    public static String memoryInfo(String spliteStr) {
+        MemoryMXBean bean = ManagementFactory.getMemoryMXBean();
+        StringBuilder sb = new StringBuilder();
+        sb.append("堆内存使用:   ").append(bean.getHeapMemoryUsage()).append(spliteStr);
+        sb.append("栈内存使用:   ").append(bean.getNonHeapMemoryUsage()).append(spliteStr);
+        sb.append("挂起对象数:   ").append(bean.getObjectPendingFinalizationCount()).append(spliteStr);
+        //内存池
+        List<MemoryPoolMXBean> beans = ManagementFactory.getMemoryPoolMXBeans();
+        for(int i=0;i<beans.size();i++) {
+            MemoryPoolMXBean b=beans.get(i);
+//			sb.append(i).append("垃圾回收后内存:   ").append(b.getCollectionUsage()).append(spliteStr);
+//			sb.append(i).append("内存池的回收使用量阈值:   ").append(b.getCollectionUsageThreshold()).append(spliteStr);
+//			sb.append(i).append("虚拟机已检测到内存使用量达到或超过回收使用量阈值的次数:   ").append(b.getCollectionUsageThresholdCount()).append(spliteStr);
+            sb.append(i).append("内存池管理器名称:   ").append(b.getMemoryManagerNames().toString()).append(spliteStr);
+            sb.append(i).append("内存池名称:   ").append(b.getName()).append(spliteStr);
+            sb.append(i).append("内存使用峰值:   ").append(b.getPeakUsage()).append(spliteStr);
+            sb.append(i).append("内存池类型:   ").append(b.getType()).append(spliteStr);
+            sb.append(i).append("内存池使用量:   ").append(b.getUsage()).append(spliteStr);
+//			sb.append(i).append("内存使用量阀值:   ").append(b.getUsageThreshold()).append(spliteStr);
+//			sb.append(i).append("超过阀值次数:   ").append(b.getUsageThresholdCount()).append(spliteStr);
+        }
+        return sb.toString();
+    }
+
+    public static String osInfo(String spliteStr) {
+        OperatingSystemMXBean bean=ManagementFactory.getOperatingSystemMXBean();
+        StringBuilder sb = new StringBuilder();
+        sb.append("操作系统架构:   ").append(bean.getArch()).append(spliteStr);
+        sb.append("可使用的cpu数量:   ").append(bean.getAvailableProcessors()).append(spliteStr);
+        sb.append("操作系统名称:   ").append(bean.getName()).append(spliteStr);
+        sb.append("1分钟cpu消耗平均值:   ").append(bean.	getSystemLoadAverage()).append(spliteStr);
+        sb.append("操作系统版本:   ").append(bean.getVersion()).append(spliteStr);
+        return sb.toString();
+    }
+
+    public static String threadInfo(String spliteStr) {
+        ThreadMXBean bean=ManagementFactory.getThreadMXBean();
+        StringBuilder sb = new StringBuilder();
+        ThreadInfo[] threads = bean.dumpAllThreads(false, false);
+        for(ThreadInfo thread:threads) {
+            sb.append("线程信息:   ").append(thread).append(spliteStr);
+        }
+        sb.append("活动守护线程数目:   ").append(bean.getDaemonThreadCount()).append(spliteStr);
+        sb.append("峰值线程数:   ").append(bean.getPeakThreadCount()).append(spliteStr);
+        sb.append("当前线程数:   ").append(bean.getThreadCount()).append(spliteStr);
+        sb.append("总启用线程数:   ").append(bean.	getTotalStartedThreadCount()).append(spliteStr);
+        return sb.toString();
+    }
+
+    public static String jvmInfo(String spliteStr) {
+        StringBuilder sb = new StringBuilder();
+        InetAddress addr = null;
+        String ip = "";
+        try {
+            addr = InetAddress.getLocalHost();
+            ip = addr.getHostAddress();
+        } catch (UnknownHostException e) {
+            log.error("虚拟机地址", e);
+        }
+        Properties props = System.getProperties();
+        Map<String, String> map = System.getenv();
+        sb.append("用户名:    " + map.get("USERNAME")).append(spliteStr);
+        sb.append("计算机名:    " + map.get("COMPUTERNAME")).append(spliteStr);
+        sb.append("计算机域名:    " + map.get("USERDOMAIN")).append(spliteStr);
+        sb.append("本地ip地址:    " + ip).append(spliteStr);
+        sb.append("本地主机名:    " + addr.getHostName()).append(spliteStr);
+        sb.append("JVM可以使用的总内存:    " + totalMemory()).append(spliteStr);
+        sb.append("JVM可以使用的剩余内存:    " + freeMemory()).append(spliteStr);
+        sb.append("JVM可以使用的处理器个数:    " + availableProcessors()).append(spliteStr);
+        sb.append("Java的运行环境版本：    " + props.getProperty("java.version")).append(spliteStr);
+        sb.append("Java的运行环境供应商：    " + props.getProperty("java.vendor")).append(spliteStr);
+        sb.append("Java供应商的URL：    " + props.getProperty("java.vendor.url")).append(spliteStr);
+        sb.append("Java的安装路径：    " + props.getProperty("java.home")).append(spliteStr);
+        sb.append("Java的虚拟机规范版本：    " + props.getProperty("java.vm.specification.version")).append(spliteStr);
+        sb.append("Java的虚拟机规范供应商：    " + props.getProperty("java.vm.specification.vendor")).append(spliteStr);
+        sb.append("Java的虚拟机规范名称：    " + props.getProperty("java.vm.specification.name")).append(spliteStr);
+        sb.append("Java的虚拟机实现版本：    " + props.getProperty("java.vm.version")).append(spliteStr);
+        sb.append("Java的虚拟机实现供应商：    " + props.getProperty("java.vm.vendor")).append(spliteStr);
+        sb.append("Java的虚拟机实现名称：    " + props.getProperty("java.vm.name")).append(spliteStr);
+        sb.append("Java运行时环境规范版本：    " + props.getProperty("java.specification.version")).append(spliteStr);
+        sb.append("Java运行时环境规范供应商：    " + props.getProperty("java.specification.vender")).append(spliteStr);
+        sb.append("Java运行时环境规范名称：    " + props.getProperty("java.specification.name")).append(spliteStr);
+        sb.append("Java的类格式版本号：    " + props.getProperty("java.class.version")).append(spliteStr);
+//		sb.append("Java的类路径：    " + props.getProperty("java.class.path")).append(spliteStr);
+        sb.append("加载库时搜索的路径列表：    " + props.getProperty("java.library.path")).append(spliteStr);
+        sb.append("默认的临时文件路径：    " + props.getProperty("java.io.tmpdir")).append(spliteStr);
+        sb.append("一个或多个扩展目录的路径：    " + props.getProperty("java.ext.dirs")).append(spliteStr);
+        sb.append("操作系统的名称：    " + props.getProperty("os.name")).append(spliteStr);
+        sb.append("操作系统的构架：    " + props.getProperty("os.arch")).append(spliteStr);
+        sb.append("操作系统的版本：    " + props.getProperty("os.version")).append(spliteStr);
+        sb.append("文件分隔符：    " + props.getProperty("file.separator")).append(spliteStr);
+        sb.append("路径分隔符：    " + props.getProperty("path.separator")).append(spliteStr);
+        sb.append("行分隔符：    " + props.getProperty("line.separator")).append(spliteStr);
+        sb.append("用户的账户名称：    " + props.getProperty("user.name")).append(spliteStr);
+        sb.append("用户的主目录：    " + props.getProperty("user.home")).append(spliteStr);
+        sb.append("用户的当前工作目录：    " + props.getProperty("user.dir")).append(spliteStr);
+        sb.append(classLoadInfo(spliteStr));
+        sb.append(compilationInfo(spliteStr));
+        sb.append(collectionInfo(spliteStr));
+        sb.append(memoryInfo(spliteStr));
+        sb.append(osInfo(spliteStr));
+//		sb.append(threadInfo(spliteStr));
+
+        return sb.toString();
+    }
+}

src/main/java/com/its/common/util/TimeUtil.java

@@ -0,0 +1,317 @@
+package com.its.common.util;
+
+import lombok.extern.slf4j.Slf4j;
+
+import java.time.*;
+import java.time.format.DateTimeFormatter;
+import java.time.temporal.TemporalField;
+import java.time.temporal.WeekFields;
+import java.util.Calendar;
+import java.util.Locale;
+
+@Slf4j
+public class TimeUtil {
+
+    public static final DateTimeFormatter YYYYMMDDHHMMSS = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss").withLocale(Locale.getDefault());
+    public static final DateTimeFormatter YYYYMMDDHHMM = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm");
+    public static final DateTimeFormatter YYYYMMDDHH = DateTimeFormatter.ofPattern("yyyy-MM-dd HH");
+    public static final DateTimeFormatter YYYYMMDD = DateTimeFormatter.ofPattern("yyyy-MM-dd");
+    private static long timeOffset;//86400000
+
+    private TimeUtil() {
+    }
+
+    public static String getDateTimeFormat(LocalDateTime localDateTime, DateTimeFormatter formatter) {
+        return localDateTime.format(formatter);
+    }
+
+    public static String getDateTimeFormat(long time, DateTimeFormatter formatter) {
+        LocalDateTime ldt = LocalDateTime.ofInstant(Instant.ofEpochMilli(time), ZoneId.systemDefault());
+        return ldt.format(formatter);
+    }
+
+    public static String getDateTimeFormat(DateTimeFormatter formatter) {
+        LocalDateTime ldt = LocalDateTime.ofInstant(Instant.ofEpochMilli(currentTimeMillis()), ZoneId.systemDefault());
+        return ldt.format(formatter);
+    }
+
+    public static String getDateTimeFormat(ZonedDateTime zonedDateTime, DateTimeFormatter formatter) {
+        return zonedDateTime.format(formatter);
+    }
+
+    public static LocalDateTime getLocalDateTime(String text, DateTimeFormatter formatter) {
+        try {
+            return LocalDateTime.parse(text, formatter);
+        } catch (Exception e) {
+            log.error("getLocalDateTime: {}", e.getMessage());
+        }
+        return null;
+    }
+
+    public static ZonedDateTime getZonedDateTime(String text, DateTimeFormatter formatter) {
+        try {
+            LocalDateTime m1 = LocalDateTime.parse(text, formatter);
+            return m1.atZone(ZoneId.systemDefault());
+        } catch (Exception e) {
+            log.error("getLocalDateTime: {}", e.getMessage());
+        }
+        return null;
+    }
+
+    public static String getOffToDay(int days, DateTimeFormatter formatter) {
+        LocalDateTime ldt = LocalDateTime.ofInstant(Instant.ofEpochMilli(currentTimeMillis()), ZoneId.systemDefault());
+        if (days < 0) {
+            ldt = ldt.minusDays(-days);
+        } else {
+            ldt = ldt.plusDays(days);
+        }
+        return ldt.format(formatter);
+    }
+
+    public static long getOffToDayZeroMil(int days) {
+        try {
+            ZonedDateTime ldt = ZonedDateTime.ofInstant(Instant.ofEpochMilli(currentTimeMillis()), ZoneId.systemDefault());
+            if (days < 0) {
+                ldt = ldt.minusDays(-days);
+            } else {
+                ldt = ldt.plusDays(days);
+            }
+            ldt = ZonedDateTime.of(ldt.getYear(), ldt.getMonthValue(), ldt.getDayOfMonth(), 0, 0, 0, 0, ZoneId.systemDefault());
+            return ldt.toInstant().toEpochMilli();
+        } catch (Exception e) {
+            log.error("getOffToDayZeroMil: {}", e.getMessage());
+        }
+        return 0;
+    }
+
+    public static int getDayOfMonth(long time) {
+        return LocalDateTime.ofInstant(Instant.ofEpochMilli(time), ZoneId.systemDefault()).getDayOfMonth();
+    }
+
+    public static int getDayOfMonth() {
+        return LocalDateTime.ofInstant(Instant.ofEpochMilli(currentTimeMillis()), ZoneId.systemDefault()).getDayOfMonth();
+    }
+
+    public static int getMinDaysOfMonth() {
+        return LocalDateTime.ofInstant(Instant.ofEpochMilli(currentTimeMillis()), ZoneId.systemDefault()).getMonth().minLength();
+    }
+
+    public static int getMonth(long time) {
+        return LocalDateTime.ofInstant(Instant.ofEpochMilli(time), ZoneId.systemDefault()).getMonthValue();
+    }
+
+    public static int getMonth() {
+        return LocalDateTime.ofInstant(Instant.ofEpochMilli(currentTimeMillis()), ZoneId.systemDefault()).getMonthValue();
+    }
+
+    public static int getHour(long time) {
+        return LocalDateTime.ofInstant(Instant.ofEpochMilli(time), ZoneId.systemDefault()).getHour();
+    }
+
+    public static int getHour() {
+        return LocalDateTime.ofInstant(Instant.ofEpochMilli(currentTimeMillis()), ZoneId.systemDefault()).getHour();
+    }
+
+    public static int getSecond(long time) {
+        return LocalDateTime.ofInstant(Instant.ofEpochMilli(time), ZoneId.systemDefault()).getSecond();
+    }
+
+    public static int getSecond() {
+        return LocalDateTime.ofInstant(Instant.ofEpochMilli(currentTimeMillis()), ZoneId.systemDefault()).getSecond();
+    }
+
+    public static int getMinute(long time) {
+        return LocalDateTime.ofInstant(Instant.ofEpochMilli(time), ZoneId.systemDefault()).getMinute();
+    }
+
+    public static int getMinute() {
+        return LocalDateTime.ofInstant(Instant.ofEpochMilli(currentTimeMillis()), ZoneId.systemDefault()).getMinute();
+    }
+
+    public static int getDayOfWeek(long time) {
+        return LocalDateTime.ofInstant(Instant.ofEpochMilli(time), ZoneId.systemDefault()).getDayOfWeek().getValue();
+    }
+
+    public static int getYear(long time) {
+        return LocalDateTime.ofInstant(Instant.ofEpochMilli(time), ZoneId.systemDefault()).getYear();
+    }
+
+    public static int getYear() {
+        return LocalDateTime.ofInstant(Instant.ofEpochMilli(currentTimeMillis()), ZoneId.systemDefault()).getYear();
+    }
+
+    public static int getDayOfWeek() {
+        return LocalDateTime.ofInstant(Instant.ofEpochMilli(currentTimeMillis()), ZoneId.systemDefault()).getDayOfWeek().getValue();
+    }
+
+    public static int getDayOfYear(long time) {
+        return LocalDateTime.ofInstant(Instant.ofEpochMilli(time), ZoneId.systemDefault()).getDayOfYear();
+    }
+
+    public static int getDayOfYear() {
+        return LocalDateTime.ofInstant(Instant.ofEpochMilli(currentTimeMillis()), ZoneId.systemDefault()).getDayOfYear();
+    }
+
+    public static String getNowWeekMondayFormat(DateTimeFormatter formatter) {
+        LocalDateTime ldt = LocalDateTime.ofInstant(Instant.ofEpochMilli(currentTimeMillis()), ZoneId.systemDefault());
+        ldt = LocalDateTime.of(ldt.minusDays(ldt.getDayOfWeek().getValue() - 1).toLocalDate(), LocalTime.MIN);
+        return ldt.format(formatter);
+    }
+
+    public static String getNowMonthFirstDayFormat(DateTimeFormatter formatter) {
+        LocalDateTime ldt = LocalDateTime.ofInstant(Instant.ofEpochMilli(currentTimeMillis()), ZoneId.systemDefault());
+        ldt = LocalDateTime.of(ldt.minusDays(ldt.getDayOfMonth() - 1).toLocalDate(), LocalTime.MIN);
+        return ldt.format(formatter);
+    }
+
+    public static String getNowYearFirstDayFormat(DateTimeFormatter formatter) {
+        LocalDateTime ldt = LocalDateTime.ofInstant(Instant.ofEpochMilli(currentTimeMillis()), ZoneId.systemDefault());
+        ldt = LocalDateTime.of(ldt.minusDays(ldt.getDayOfYear() - 1).toLocalDate(), LocalTime.MIN);
+        return ldt.format(formatter);
+    }
+
+    public static boolean isSameDay(long time1, long time2) {
+        return Duration.ofMillis(time1).toDays() - Duration.ofMillis(time2).toDays() == 0;
+    }
+
+    public static boolean isSameWeek(long time1, long time2) {
+        LocalDateTime ldt1 = LocalDateTime.ofInstant(Instant.ofEpochMilli(time1), ZoneId.systemDefault());
+        LocalDateTime ldt2 = LocalDateTime.ofInstant(Instant.ofEpochMilli(time2), ZoneId.systemDefault());
+        TemporalField woy = WeekFields.of(Locale.getDefault()).weekOfWeekBasedYear();
+        return ldt1.getYear() == ldt2.getYear() && ldt1.get(woy) == ldt2.get(woy);
+    }
+
+    public static boolean isSameMonth(long time1, long time2) {
+        LocalDateTime ldt1 = LocalDateTime.ofInstant(Instant.ofEpochMilli(time1), ZoneId.systemDefault());
+        LocalDateTime ldt2 = LocalDateTime.ofInstant(Instant.ofEpochMilli(time2), ZoneId.systemDefault());
+        return ldt1.getYear() == ldt2.getYear() && ldt1.getMonthValue() == ldt2.getMonthValue();
+    }
+
+    public static boolean isSameQuarter(long time1, long time2) {
+        LocalDateTime ldt1 = LocalDateTime.ofInstant(Instant.ofEpochMilli(time1), ZoneId.systemDefault());
+        LocalDateTime ldt2 = LocalDateTime.ofInstant(Instant.ofEpochMilli(time2), ZoneId.systemDefault());
+        return ldt1.getYear() == ldt2.getYear() && ldt1.getMonthValue() / 4 == ldt2.getMonthValue() / 4;
+    }
+
+    public static boolean isSameYear(long time1, long time2) {
+        return LocalDateTime.ofInstant(Instant.ofEpochMilli(time1), ZoneId.systemDefault()).getYear()
+                == LocalDateTime.ofInstant(Instant.ofEpochMilli(time2), ZoneId.systemDefault()).getYear();
+    }
+
+    public static boolean isToDay(long time) {
+        return isSameDay(time, currentTimeMillis());
+    }
+
+    public static long dayOffsetNow(long time) {
+        return Duration.ofMillis(currentTimeMillis()).toDays() - Duration.ofMillis(time).toDays();
+    }
+
+    public static long dayOffset(long time1, long time2) {
+        return Duration.ofMillis(time1).toDays() - Duration.ofMillis(time2).toDays();
+    }
+
+    public static long currentTimeMillis() {
+        return Clock.systemDefaultZone().instant().toEpochMilli() + timeOffset;
+    }
+
+    public static long offsetCurrentTimeMillis(int offsetDays, int hour, int minute, int secord) {
+        ZonedDateTime ldt = ZonedDateTime.ofInstant(Instant.ofEpochMilli(currentTimeMillis()), ZoneId.systemDefault());
+        if (offsetDays > 0) {
+            ldt = ldt.plusDays(offsetDays);
+        } else if (offsetDays < 0) {
+            ldt = ldt.minusDays(offsetDays);
+        }
+        ldt = ldt.withHour(hour);
+        ldt = ldt.withMinute(minute);
+        ldt = ldt.withSecond(secord);
+        return ldt.toEpochSecond() * 1000;
+    }
+
+    public static long epochSecond() {
+        return Clock.systemDefaultZone().instant().getEpochSecond() + timeOffset / 1000;
+    }
+
+    public static boolean setCurrentDateTime(String datetime) {
+        ZonedDateTime zdt = getZonedDateTime(datetime, YYYYMMDDHHMMSS);
+        if (zdt == null) {
+            zdt = getZonedDateTime(datetime, YYYYMMDDHHMM);
+        }
+        if (zdt == null) {
+            zdt = getZonedDateTime(datetime, YYYYMMDDHH);
+        }
+        if (zdt == null) {
+            zdt = getZonedDateTime(datetime, YYYYMMDD);
+        }
+        if (zdt == null) {
+            return false;
+        }
+        timeOffset = zdt.toEpochSecond() * 1000 - Clock.systemDefaultZone().instant().toEpochMilli();
+        return true;
+    }
+
+    public static ZonedDateTime getZonedDateTime(String datetime) {
+        ZonedDateTime zdt = getZonedDateTime(datetime, YYYYMMDDHHMMSS);
+        if (zdt == null) {
+            zdt = getZonedDateTime(datetime, YYYYMMDDHHMM);
+        }
+        if (zdt == null) {
+            zdt = getZonedDateTime(datetime, YYYYMMDDHH);
+        }
+        if (zdt == null) {
+            zdt = getZonedDateTime(datetime, YYYYMMDD);
+        }
+        return zdt;
+    }
+
+    public static final ZoneOffset ZONE_OFFSET = ZoneOffset.ofTotalSeconds(Calendar.getInstance().getTimeZone().getRawOffset() / 1000);
+
+    public static LocalDate getLocalDate() {
+        long currentTimeMillis = currentTimeMillis();
+        LocalDateTime ldt = LocalDateTime.ofEpochSecond(currentTimeMillis / 1000, 0, ZONE_OFFSET);
+        return ldt.toLocalDate();
+    }
+
+    public static LocalDateTime getLocalDateTime() {
+        long currentTimeMillis = currentTimeMillis();
+        return LocalDateTime.ofEpochSecond(currentTimeMillis / 1000, 0, ZONE_OFFSET);
+    }
+
+    public static long getDayOfSecond() {
+        LocalDateTime localDateTime = getLocalDateTime();
+        int hour = localDateTime.getHour();
+        int minute = localDateTime.getMinute();
+        long second = localDateTime.getSecond();
+        second = hour * 60 * 60 + minute * 60 + second;
+        return second;
+    }
+
+    public static long getDayOfMinute() {
+        LocalDateTime localDateTime = getLocalDateTime();
+        int hour = localDateTime.getHour();
+        int minute = localDateTime.getMinute();
+        minute = hour * 60 + minute;
+        return minute;
+    }
+
+    public static long getTimeByLocal(int year, int month, int day, int hour, int minte, int second) {
+        return LocalDateTime.of(year, month, month, hour, minte, second).atZone(ZONE_OFFSET).toInstant().toEpochMilli();
+    }
+
+    public static int getSecondByDay(long currentTimeMillis) {
+        int hour = getHour(currentTimeMillis);
+        int minute = getMinute(currentTimeMillis);
+        int second = getSecond(currentTimeMillis);
+        return hour * 3600 + minute * 60 + second;
+    }
+
+    public static int getSecondByDay() {
+        int hour = getHour();
+        int minute = getMinute();
+        int second = getSecond();
+        return hour * 3600 + minute * 60 + second;
+    }
+
+    public static long nanoTime () {
+        return System.nanoTime();
+    }
+}

src/main/resources/application.properties

@@ -0,0 +1 @@
+

src/test/java/com/its/common/ItsCommonApplicationTests.java

@@ -0,0 +1,13 @@
+package com.its.common;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class ItsCommonApplicationTests {
+
+	@Test
+	void contextLoads() {
+	}
+
+}