init

.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

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 +1,121 @@
+<?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.nova</groupId>
+    <artifactId>learning-imitation-product</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <name>learning-imitation-product</name>
+    <description>Demo project for Spring Boot</description>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>8</source>
+                    <target>8</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-web</artifactId>
+        <version>2.1.2.RELEASE</version>
+        <relativePath/>
+    </parent>
+    <repositories>
+        <repository>
+            <id>aliyun</id>
+            <name>aliyun</name>
+            <url>https://maven.aliyun.com/repository/public</url>
+        </repository>
+    </repositories>
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+            <version>2.1.2.RELEASE</version>
+
+        </dependency>
+        <dependency>
+            <groupId>mysql</groupId>
+            <artifactId>mysql-connector-java</artifactId>
+            <scope>runtime</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>fastjson</artifactId>
+            <version>1.2.31</version>
+        </dependency>
+
+        <dependency>
+            <groupId>com.baomidou</groupId>
+            <artifactId>mybatis-plus-boot-starter</artifactId>
+            <version>3.3.1.tmp</version>
+        </dependency>
+
+        <!-- kafka -->
+        <dependency>
+            <groupId>org.springframework.kafka</groupId>
+            <artifactId>spring-kafka</artifactId>
+        </dependency>
+
+        <!-- redis -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-redis</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>redis.clients</groupId>
+            <artifactId>jedis</artifactId>
+            <version>2.9.0</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-lang3</artifactId>
+            <version>${commons-lang3.version}</version>
+        </dependency>
+        <!--七牛云上传图片服务-->
+        <!-- https://mvnrepository.com/artifact/com.qiniu/qiniu-java-sdk -->
+        <dependency>
+            <groupId>com.qiniu</groupId>
+            <artifactId>qiniu-java-sdk</artifactId>
+            <version>[7.13.0, 7.13.99]</version>
+        </dependency>
+        <dependency>
+            <groupId>com.squareup.okhttp3</groupId>
+            <artifactId>okhttp</artifactId>
+            <version>3.14.2</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.google.code.gson</groupId>
+            <artifactId>gson</artifactId>
+            <version>2.8.5</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.qiniu</groupId>
+            <artifactId>happy-dns-java</artifactId>
+            <version>0.1.6</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.12</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+
+</project>

src/main/java/com/nova/LearningImitationProductApplication.java

@@ -0,0 +1,15 @@
+package com.nova;
+
+import org.mybatis.spring.annotation.MapperScan;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+@MapperScan(value = {"com.nova.mapper.lk"})
+public class LearningImitationProductApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(LearningImitationProductApplication.class, args);
+    }
+
+}

src/main/java/com/nova/controller/LuckActivityConfigController.java

@@ -0,0 +1,19 @@
+package com.nova.controller;
+
+import com.nova.service.LuckActivityConfigService;
+import com.nova.view.result.HttpResult;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.*;
+
+@RestController
+@RequestMapping("activityConfig")
+public class LuckActivityConfigController {
+
+    @Autowired
+    private LuckActivityConfigService luckActivityConfigService;
+
+    @GetMapping("/get/{activityName}")
+    public HttpResult getConfig(@PathVariable("activityName")String activityName){
+        return luckActivityConfigService.getConfig(activityName);
+    }
+}

src/main/java/com/nova/controller/LuckActivityController.java

@@ -0,0 +1,19 @@
+package com.nova.controller;
+
+import com.nova.service.LuckActivityService;
+import com.nova.view.result.HttpResult;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.*;
+
+@RestController
+@RequestMapping("activity")
+public class LuckActivityController {
+
+    @Autowired
+    private LuckActivityService luckActivityService;
+
+    @GetMapping("/get/{id}")
+    public HttpResult getActivity(@PathVariable("id") String id) {
+        return luckActivityService.selectActivityById(id);
+    }
+}

src/main/java/com/nova/entry/Config.java

@@ -0,0 +1,21 @@
+package com.nova.entry;
+
+import lombok.Data;
+
+import java.util.List;
+import java.util.Map;
+
+@Data
+public class Config {
+    private String activityId;
+
+    private List<Integer> configList;
+
+    private Map<String,String> prize;
+
+    private String prizeNum;
+
+    private String startTime;
+
+    private String endTime;
+}

src/main/java/com/nova/entry/lk/LuckActivity.java

@@ -0,0 +1,44 @@
+package com.nova.entry.lk;
+
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+
+@Data
+@TableName("LUCK_ACTIVITY")
+public class LuckActivity {
+
+    @TableId("id")
+    private String id;
+
+    @TableField("activity_name")
+    private String activityName;
+
+    @TableField("start_time")
+    private Integer startTime;
+
+    @TableField("end_time")
+    private Integer endTime;
+
+    @TableField("describe1")
+    private String describe1;
+
+    @TableField("remark")
+    private String remark;
+
+    @TableField("draw_add")
+    private String drawAdd;
+
+    @TableField("type")
+    private Integer type;
+
+    @TableField("status1")
+    private Integer status1;
+
+    @TableField("add_at")
+    private Integer addAt;
+
+    @TableField("up_at")
+    private Integer upAt;
+}

src/main/java/com/nova/entry/lk/LuckActivityConfig.java

@@ -0,0 +1,22 @@
+package com.nova.entry.lk;
+
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+
+@Data
+@TableName("LUCK_ACTIVITY_CONFIG")
+public class LuckActivityConfig {
+
+
+    @TableId("id")
+    private Integer id;
+
+    @TableField("activity_id")
+    private String activityId;
+
+    @TableField("config")
+    private String config;
+
+}

src/main/java/com/nova/entry/lk/LuckActivityProduct.java

@@ -0,0 +1,44 @@
+package com.nova.entry.lk;
+
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+
+@Data
+@TableName("LUCK_ACTIVITY_PRODUCT")
+public class LuckActivityProduct {
+
+    @TableId("id")
+    private String id;
+
+    @TableField("activity_id")
+    private String activityId;
+
+    @TableField("product_id")
+    private String productId;
+
+    @TableField("weight")
+    private Integer weight;
+
+    @TableField("total_num")
+    private Integer totalNum;
+
+    @TableField("lock_num")
+    private Integer lockNum;
+
+    @TableField("free_num")
+    private Integer freeNum;
+
+    @TableField("flag")
+    private Integer flag;
+
+    @TableField("add_at")
+    private Integer addAt;
+
+    @TableField("up_at")
+    private Integer upAt;
+
+
+
+}

src/main/java/com/nova/entry/lk/LuckEnterLog.java

@@ -0,0 +1,61 @@
+package com.nova.entry.lk;
+
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+
+@Data
+@TableName("LUCK_ENTER_LOG")
+public class LuckEnterLog {
+
+    @TableId("id")
+    private String id;
+
+    @TableField("uid")
+    private String uid;
+
+    @TableField("activity_id")
+    private String activityId;
+
+    @TableField("product_id")
+    private String productId;
+
+    @TableField("phone")
+    private String phone;
+
+    @TableField("is_lucky")
+    private Integer isLucky;
+
+    @TableField("add_at")
+    private Integer addAt;
+
+    @TableField("up_at")
+    private Integer upAt;
+
+    @TableField("waybill")
+    private String waybill;
+
+    @TableField("logistics")
+    private String logistics;
+
+    @TableField("award_at")
+    private Integer awardAt;
+
+    @TableField("is_award")
+    private Integer isAward;
+
+    @TableField("receiver_phone")
+    private  String receiverPhone;
+
+    @TableField("receiver_add")
+    private String receiverAdd;
+
+    @TableField("receiver")
+    private String receiver;
+
+
+
+
+
+}

src/main/java/com/nova/entry/lk/LuckImage.java

@@ -0,0 +1,25 @@
+package com.nova.entry.lk;
+
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+
+@Data
+@TableName("LUCK_IMAGE")
+public class LuckImage {
+
+    @TableId("id")
+    private String id;
+
+    @TableField("image")
+    private String image;
+
+    @TableField("add_at")
+    private Integer addAt;
+
+    @TableField("up_at")
+    private Integer upAt;
+
+
+}

src/main/java/com/nova/entry/lk/LuckProduct.java

@@ -0,0 +1,42 @@
+package com.nova.entry.lk;
+
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+
+@Data
+@TableName("LUCK_PRODUCT")
+public class LuckProduct {
+
+    @TableId("id")
+    private String id;
+
+    @TableField("name")
+    private String name;
+
+    @TableField("image_id")
+    private String imageId;
+
+    @TableField("type")
+    private Integer type;
+
+    @TableField("add")
+    private String add;
+
+    @TableField("send_way")
+    private Integer sendWay;
+
+    @TableField("status")
+    private Integer status;
+
+    @TableField("describe")
+    private String describe;
+
+    @TableField("add_at")
+    private Integer addAt;
+
+    @TableField("up_at")
+    private Integer upAt;
+
+}

src/main/java/com/nova/entry/lk/LuckUser.java

@@ -0,0 +1,39 @@
+package com.nova.entry.lk;
+
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+
+@Data
+@TableName("LUCK_USER")
+public class LuckUser {
+
+    @TableId("id")
+    private Integer id;
+
+    @TableField("uid")
+    private String uid;
+
+    @TableField("nick")
+    private String nick;
+
+    @TableField("phone")
+    private String phone;
+
+    @TableField("total_num")
+    private Integer totalNum;
+
+    @TableField("luck_num")
+    private Integer luckNum;
+
+    @TableField("activity_id")
+    private String activityId;
+
+    @TableField("add_at")
+    private String addAt;
+
+    @TableField("up_at")
+    private String upAt;
+
+}

src/main/java/com/nova/mapper/lk/LuckActivityConfigMapper.java

@@ -0,0 +1,13 @@
+package com.nova.mapper.lk;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.nova.entry.lk.LuckActivityConfig;
+import com.nova.view.result.HttpResult;
+import com.nova.vo.activity.LuckActivityConfigVo;
+import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
+@Mapper
+public interface LuckActivityConfigMapper extends BaseMapper<LuckActivityConfig> {
+
+    LuckActivityConfigVo getConfig(@Param("activityName") String activityName);
+}

src/main/java/com/nova/mapper/lk/LuckActivityMapper.java

@@ -0,0 +1,7 @@
+package com.nova.mapper.lk;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.nova.entry.lk.LuckActivity;
+
+public interface LuckActivityMapper extends BaseMapper<LuckActivity> {
+}

src/main/java/com/nova/mapper/lk/LuckActivityProductMapper.java

@@ -0,0 +1,7 @@
+package com.nova.mapper.lk;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.nova.entry.lk.LuckActivityProduct;
+
+public interface LuckActivityProductMapper extends BaseMapper<LuckActivityProduct> {
+}

src/main/java/com/nova/mapper/lk/LuckEnterLogMapper.java

@@ -0,0 +1,7 @@
+package com.nova.mapper.lk;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.nova.entry.lk.LuckEnterLog;
+
+public interface LuckEnterLogMapper  extends BaseMapper<LuckEnterLog> {
+}

src/main/java/com/nova/mapper/lk/LuckImageMapper.java

@@ -0,0 +1,7 @@
+package com.nova.mapper.lk;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.nova.entry.lk.LuckImage;
+
+public interface LuckImageMapper  extends BaseMapper<LuckImage> {
+}

src/main/java/com/nova/mapper/lk/LuckProductMapper.java

@@ -0,0 +1,7 @@
+package com.nova.mapper.lk;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.nova.entry.lk.LuckProduct;
+
+public interface LuckProductMapper extends BaseMapper<LuckProduct> {
+}

src/main/java/com/nova/mapper/lk/LuckUserMapper.java

@@ -0,0 +1,7 @@
+package com.nova.mapper.lk;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.nova.entry.lk.LuckUser;
+
+public interface LuckUserMapper  extends BaseMapper<LuckUser> {
+}

src/main/java/com/nova/service/LuckActivityConfigService.java

@@ -0,0 +1,8 @@
+package com.nova.service;
+
+import com.nova.view.result.HttpResult;
+
+public interface LuckActivityConfigService {
+
+    HttpResult getConfig(String activityName);
+}

src/main/java/com/nova/service/LuckActivityProductService.java

@@ -0,0 +1,4 @@
+package com.nova.service;
+
+public interface LuckActivityProductService {
+}

src/main/java/com/nova/service/LuckActivityService.java

@@ -0,0 +1,8 @@
+package com.nova.service;
+
+import com.nova.view.result.HttpResult;
+
+public interface LuckActivityService {
+
+    HttpResult selectActivityById(String id);
+}

src/main/java/com/nova/service/LuckEnterLogService.java

@@ -0,0 +1,4 @@
+package com.nova.service;
+
+public interface LuckEnterLogService {
+}

src/main/java/com/nova/service/LuckImageService.java

@@ -0,0 +1,4 @@
+package com.nova.service;
+
+public interface LuckImageService {
+}

src/main/java/com/nova/service/LuckProductService.java

@@ -0,0 +1,4 @@
+package com.nova.service;
+
+public interface LuckProductService {
+}

src/main/java/com/nova/service/LuckUserService.java

@@ -0,0 +1,4 @@
+package com.nova.service;
+
+public interface LuckUserService {
+}

src/main/java/com/nova/service/impl/LuckActivityConfigServiceImpl.java

@@ -0,0 +1,32 @@
+package com.nova.service.impl;
+
+import com.alibaba.fastjson.JSON;
+import com.nova.entry.Config;
+import com.nova.mapper.lk.LuckActivityConfigMapper;
+import com.nova.service.LuckActivityConfigService;
+import com.nova.view.result.HttpResult;
+import com.nova.vo.activity.LuckActivityConfigVo;
+import com.qiniu.util.Json;
+import org.springframework.stereotype.Service;
+import org.springframework.util.StringUtils;
+
+import javax.annotation.Resource;
+
+@Service
+public class LuckActivityConfigServiceImpl implements LuckActivityConfigService {
+
+    @Resource
+    private LuckActivityConfigMapper luckActivityConfigMapper;
+
+    @Override
+    public HttpResult getConfig(String activityName) {
+        if (!StringUtils.isEmpty(activityName)){
+            LuckActivityConfigVo luckActivityConfigVo = luckActivityConfigMapper.getConfig(activityName);
+
+//            Config config = JSON.parseObject(luckActivityConfigVo.getConfig(),Config.class);
+            return HttpResult.success();
+        }else {
+            return HttpResult.failed();
+        }
+    }
+}

src/main/java/com/nova/service/impl/LuckActivityProductServiceImpl.java

@@ -0,0 +1,6 @@
+package com.nova.service.impl;
+
+import com.nova.service.LuckActivityProductService;
+
+public class LuckActivityProductServiceImpl implements LuckActivityProductService {
+}

src/main/java/com/nova/service/impl/LuckActivityServiceImpl.java

@@ -0,0 +1,26 @@
+package com.nova.service.impl;
+
+import com.nova.entry.lk.LuckActivity;
+import com.nova.mapper.lk.LuckActivityMapper;
+import com.nova.service.LuckActivityService;
+import com.nova.view.result.HttpResult;
+import com.nova.vo.activity.LuckActivityVo;
+import org.springframework.beans.BeanUtils;
+import org.springframework.stereotype.Service;
+
+import javax.annotation.Resource;
+
+@Service
+public class LuckActivityServiceImpl implements LuckActivityService {
+
+    @Resource
+    private LuckActivityMapper luckActivityMapper;
+
+    @Override
+    public HttpResult selectActivityById(String id) {
+        LuckActivity luckActivity = luckActivityMapper.selectById(id);
+        LuckActivityVo luckActivityVo = new LuckActivityVo();
+        BeanUtils.copyProperties(luckActivity,luckActivityVo);
+        return HttpResult.success(luckActivityVo);
+    }
+}

src/main/java/com/nova/service/impl/LuckEnterLogServiceImpl.java

@@ -0,0 +1,6 @@
+package com.nova.service.impl;
+
+import com.nova.service.LuckEnterLogService;
+
+public class LuckEnterLogServiceImpl implements LuckEnterLogService {
+}

src/main/java/com/nova/service/impl/LuckImageServiceImpl.java

@@ -0,0 +1,6 @@
+package com.nova.service.impl;
+
+import com.nova.service.LuckImageService;
+
+public class LuckImageServiceImpl implements LuckImageService {
+}

src/main/java/com/nova/service/impl/LuckProductServiceImpl.java

@@ -0,0 +1,6 @@
+package com.nova.service.impl;
+
+import com.nova.service.LuckProductService;
+
+public class LuckProductServiceImpl implements LuckProductService {
+}

src/main/java/com/nova/service/impl/LuckUserServiceImpl.java

@@ -0,0 +1,6 @@
+package com.nova.service.impl;
+
+import com.nova.service.LuckUserService;
+
+public class LuckUserServiceImpl implements LuckUserService {
+}

src/main/java/com/nova/utils/PageData.java

@@ -0,0 +1,132 @@
+package com.nova.utils;
+
+import com.alibaba.fastjson.JSON;
+
+import javax.servlet.http.HttpServletRequest;
+import java.io.Serializable;
+import java.util.*;
+
+
+/**
+ * 二次封装的hashmap对象
+ * @author zc
+ */
+public class PageData extends HashMap implements Map,Serializable,Comparable<PageData>{
+	
+	private static final long serialVersionUID = 1L;
+	
+	Map map = null;
+	HttpServletRequest request;
+	
+	public PageData(HttpServletRequest request){
+		this.request = request;
+		Map properties = request.getParameterMap();
+		Map returnMap = new HashMap(); 
+		Iterator entries = properties.entrySet().iterator(); 
+		Entry entry;
+		String name = "";
+		String value = "";
+		while (entries.hasNext()) {
+			entry = (Entry) entries.next();
+			name = (String) entry.getKey(); 
+			Object valueObj = entry.getValue(); 
+			if(null == valueObj){ 
+				value = ""; 
+			}else if(valueObj instanceof String[]){ 
+				String[] values = (String[])valueObj;
+				for(int i=0;i<values.length;i++){ 
+					 value = values[i] + ",";
+				}
+				value = value.substring(0, value.length()-1); 
+			}else{
+				value = valueObj.toString(); 
+			}
+			returnMap.put(name, value); 
+		}
+		//returnMap.put("addAgent", request.getHeader("user-agent"));
+		returnMap.remove("addAgent");
+		map = returnMap;
+	}
+	
+	public PageData() {
+		map = new HashMap();
+	}
+	
+	@Override
+	public Object get(Object key) {
+		Object obj = null;
+		if(map.get(key) instanceof Object[]) {
+			Object[] arr = (Object[])map.get(key);
+			obj = request == null ? arr:(request.getParameter((String)key) == null ? arr:arr[0]);
+		} else {
+			obj = map.get(key);
+		}
+		return obj;
+	}
+	
+	public String getString(Object key) {
+		return (String)get(key);
+	}
+	
+	@SuppressWarnings("unchecked")
+	@Override
+	public Object put(Object key, Object value) {
+		return map.put(key, value);
+	}
+	
+	@Override
+	public Object remove(Object key) {
+		return map.remove(key);
+	}
+
+	public void clear() {
+		map.clear();
+	}
+
+	public boolean containsKey(Object key) {
+		// TODO Auto-generated method stub
+		return map.containsKey(key);
+	}
+
+	public boolean containsValue(Object value) {
+		// TODO Auto-generated method stub
+		return map.containsValue(value);
+	}
+
+	public Set entrySet() {
+		// TODO Auto-generated method stub
+		return map.entrySet();
+	}
+
+	public boolean isEmpty() {
+		// TODO Auto-generated method stub
+		return map.isEmpty();
+	}
+
+	public Set keySet() {
+		// TODO Auto-generated method stub
+		return map.keySet();
+	}
+
+	@SuppressWarnings("unchecked")
+	public void putAll(Map t) {
+		// TODO Auto-generated method stub
+		map.putAll(t);
+	}
+	public int size() {
+		// TODO Auto-generated method stub
+		return map.size();
+	}
+
+	public Collection values() {
+		// TODO Auto-generated method stub
+		return map.values();
+	}
+	
+
+
+	@Override
+	public int compareTo(PageData o) {
+		return JSON.toJSONString(this).length() - JSON.toJSONString(0).length();
+	}
+}

src/main/java/com/nova/view/result/HttpResult.java

@@ -0,0 +1,133 @@
+package com.nova.view.result;
+
+import java.io.Serializable;
+
+/**
+ * @Classname HttpResult
+ * @Description TODO
+ * @Date 04/09/2020 11:20
+ * @Created by mac
+ */
+public class HttpResult implements Serializable {
+
+    private int code = 1;
+    //private static final int FAIL_CODE = 500;
+    private String msg;
+    private Object data;
+
+
+
+    public int getCode() {
+        return code;
+    }
+
+    public void setCode(int code) {
+        this.code = code;
+    }
+
+    public String getMsg() {
+        return msg;
+    }
+
+    public void setMsg(String msg) {
+        this.msg = msg;
+    }
+
+    public Object getData() {
+        return data;
+    }
+
+    public void setData(Object data) {
+        this.data = data;
+    }
+
+    /**
+     * success
+     *
+     * @return
+     */
+    public static HttpResult success() {
+        HttpResult httpResult = new HttpResult();
+        httpResult.setCode(httpResult.code);
+        httpResult.setMsg("Success");
+        return httpResult;
+    }
+
+    /**
+     * success
+     *
+     * @param msg user-define msg
+     * @return
+     */
+    public static HttpResult success(String msg) {
+        HttpResult httpResult = new HttpResult();
+        httpResult.setMsg(msg);
+        httpResult.setCode(httpResult.code);
+        return httpResult;
+    }
+
+    /**
+     * success
+     *
+     * @param data
+     * @return
+     */
+    public static HttpResult success(Object data) {
+        HttpResult httpResult = new HttpResult();
+        httpResult.setCode(httpResult.code);
+        httpResult.setMsg("SUCCESS");
+        httpResult.setData(data);
+        return httpResult;
+    }
+
+    /**
+     * success
+     *
+     * @param msg
+     * @param data
+     * @return
+     */
+    public static HttpResult success(String msg, Object data) {
+        HttpResult httpResult = new HttpResult();
+        httpResult.setCode(httpResult.code);
+        httpResult.setMsg(msg);
+        httpResult.setData(data);
+        return httpResult;
+    }
+
+    /**
+     * failed
+     *
+     * @return
+     */
+    public static HttpResult failed() {
+        HttpResult httpResult = new HttpResult();
+        httpResult.setCode(407);
+        httpResult.setMsg("something is wrong");
+        return httpResult;
+    }
+    /**
+     * failed
+     *
+     * @return
+     */
+    public static HttpResult failed(int code) {
+        HttpResult httpResult = new HttpResult();
+        httpResult.setCode(code);
+        return httpResult;
+    }
+
+    /**
+     * failed
+     *
+     * @param msg user-define msg
+     * @return
+     */
+    public static HttpResult failed(String msg) {
+        HttpResult httpResult = new HttpResult();
+        httpResult.setCode(407);
+        httpResult.setMsg(msg);
+        return httpResult;
+    }
+
+}

src/main/java/com/nova/vo/activity/LuckActivityConfigVo.java

@@ -0,0 +1,12 @@
+package com.nova.vo.activity;
+
+import com.nova.entry.Config;
+import lombok.Data;
+
+@Data
+public class LuckActivityConfigVo {
+    private String activityName;
+
+    private String config;
+
+}

src/main/java/com/nova/vo/activity/LuckActivityVo.java

@@ -0,0 +1,13 @@
+package com.nova.vo.activity;
+
+import lombok.Data;
+
+@Data
+public class LuckActivityVo {
+
+    private String id;
+
+    private String activityName;
+
+    private String drawAdd;
+}

src/main/resources/application.properties

@@ -0,0 +1,11 @@
+server.port=8080
+spring.datasource.url=jdbc:mysql://101.43.248.184:3306/sweepstakes?autoReconnect=true&useUnicode=true&rewriteBatchedStatements=true&characterEncoding=utf8&serverTimezone=GMT%2b8
+spring.datasource.name=sweepstakes
+spring.datasource.username=sweepstakes
+spring.datasource.password=TdPkwnXdGBt2Ni3n
+spring.datasource.driverClassName=com.mysql.cj.jdbc.Driver
+
+mybatis-plus.mapper-locations=classpath*:mappers/*.xml
+mybatis.type-aliases-package=com.nova.entry.lk
+mybatis-plus.configuration.log-impl=org.apache.ibatis.logging.stdout.StdOutImpl
+

src/main/resources/mapper/LuckActivityConfigMapper.xml

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.nova.mapper.lk.LuckActivityConfigMapper">
+    <select id="getConfig" parameterType="java.lang.String" resultType="com.nova.vo.activity.LuckActivityConfigVo">
+        SELECT
+            *
+        FROM
+            (SELECT
+                la.activity_name,
+                lac.config
+            FROM
+                luck_activity la
+            LEFT JOIN
+                luck_activity_config lac
+            ON
+                la.id = lac.activity_id ) cg
+            WHERE
+                cg.activity_name=#{activityName}
+
+    </select>
+
+</mapper>

src/main/resources/mapper/LuckActivityMapper.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.nova.mapper.lk.LuckActivityMapper">
+
+</mapper>