push code

.gitignore

@@ -0,0 +1,31 @@
+HELP.md
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**
+!**/src/test/**
+
+### 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/
+
+### VS Code ###
+.vscode/

.mvn/wrapper/MavenWrapperDownloader.java

@@ -0,0 +1,118 @@
+/*
+ * Copyright 2012-2019 the original author or authors.
+ *
+ * Licensed 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.
+ */
+
+import java.net.*;
+import java.io.*;
+import java.nio.channels.*;
+import java.util.Properties;
+
+public class MavenWrapperDownloader {
+
+    private static final String WRAPPER_VERSION = "0.5.5";
+    /**
+     * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided.
+     */
+    private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/"
+            + WRAPPER_VERSION + "/maven-wrapper-" + WRAPPER_VERSION + ".jar";
+
+    /**
+     * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to
+     * use instead of the default one.
+     */
+    private static final String MAVEN_WRAPPER_PROPERTIES_PATH =
+            ".mvn/wrapper/maven-wrapper.properties";
+
+    /**
+     * Path where the maven-wrapper.jar will be saved to.
+     */
+    private static final String MAVEN_WRAPPER_JAR_PATH =
+            ".mvn/wrapper/maven-wrapper.jar";
+
+    /**
+     * Name of the property which should be used to override the default download url for the wrapper.
+     */
+    private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl";
+
+    public static void main(String args[]) {
+        System.out.println("- Downloader started");
+        File baseDirectory = new File(args[0]);
+        System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath());
+
+        // If the maven-wrapper.properties exists, read it and check if it contains a custom
+        // wrapperUrl parameter.
+        File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH);
+        String url = DEFAULT_DOWNLOAD_URL;
+        if (mavenWrapperPropertyFile.exists()) {
+            FileInputStream mavenWrapperPropertyFileInputStream = null;
+            try {
+                mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile);
+                Properties mavenWrapperProperties = new Properties();
+                mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream);
+                url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url);
+            } catch (IOException e) {
+                System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'");
+            } finally {
+                try {
+                    if (mavenWrapperPropertyFileInputStream != null) {
+                        mavenWrapperPropertyFileInputStream.close();
+                    }
+                } catch (IOException e) {
+                    // Ignore ...
+                }
+            }
+        }
+        System.out.println("- Downloading from: " + url);
+
+        File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH);
+        if (!outputFile.getParentFile().exists()) {
+            if (!outputFile.getParentFile().mkdirs()) {
+                System.out.println(
+                        "- ERROR creating output directory '" + outputFile.getParentFile().getAbsolutePath() + "'");
+            }
+        }
+        System.out.println("- Downloading to: " + outputFile.getAbsolutePath());
+        try {
+            downloadFileFromURL(url, outputFile);
+            System.out.println("Done");
+            System.exit(0);
+        } catch (Throwable e) {
+            System.out.println("- Error downloading");
+            e.printStackTrace();
+            System.exit(1);
+        }
+    }
+
+    private static void downloadFileFromURL(String urlString, File destination) throws Exception {
+        if (System.getenv("MVNW_USERNAME") != null && System.getenv("MVNW_PASSWORD") != null) {
+            String username = System.getenv("MVNW_USERNAME");
+            char[] password = System.getenv("MVNW_PASSWORD").toCharArray();
+            Authenticator.setDefault(new Authenticator() {
+                @Override
+                protected PasswordAuthentication getPasswordAuthentication() {
+                    return new PasswordAuthentication(username, password);
+                }
+            });
+        }
+        URL website = new URL(urlString);
+        ReadableByteChannel rbc;
+        rbc = Channels.newChannel(website.openStream());
+        FileOutputStream fos = new FileOutputStream(destination);
+        fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE);
+        fos.close();
+        rbc.close();
+    }
+
+}

.mvn/wrapper/maven-wrapper.properties

@@ -0,0 +1,2 @@
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.2/apache-maven-3.6.2-bin.zip
+wrapperUrl=https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.5/maven-wrapper-0.5.5.jar

mvnw

@@ -0,0 +1,310 @@
+#!/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.
+# ----------------------------------------------------------------------------
+
+# ----------------------------------------------------------------------------
+# Maven2 Start Up Batch script
+#
+# Required ENV vars:
+# ------------------
+#   JAVA_HOME - location of a JDK home dir
+#
+# Optional ENV vars
+# -----------------
+#   M2_HOME - location of maven2's installed home dir
+#   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 "$MAVEN_SKIP_RC" ] ; then
+
+  if [ -f /etc/mavenrc ] ; then
+    . /etc/mavenrc
+  fi
+
+  if [ -f "$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
+        export JAVA_HOME="`/usr/libexec/java_home`"
+      else
+        export JAVA_HOME="/Library/Java/Home"
+      fi
+    fi
+    ;;
+esac
+
+if [ -z "$JAVA_HOME" ] ; then
+  if [ -r /etc/gentoo-release ] ; then
+    JAVA_HOME=`java-config --jre-home`
+  fi
+fi
+
+if [ -z "$M2_HOME" ] ; then
+  ## resolve links - $0 may be a link to maven's home
+  PRG="$0"
+
+  # need this for relative symlinks
+  while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+      PRG="$link"
+    else
+      PRG="`dirname "$PRG"`/$link"
+    fi
+  done
+
+  saveddir=`pwd`
+
+  M2_HOME=`dirname "$PRG"`/..
+
+  # make it fully qualified
+  M2_HOME=`cd "$M2_HOME" && pwd`
+
+  cd "$saveddir"
+  # echo Using m2 at $M2_HOME
+fi
+
+# For Cygwin, ensure paths are in UNIX format before anything is touched
+if $cygwin ; then
+  [ -n "$M2_HOME" ] &&
+    M2_HOME=`cygpath --unix "$M2_HOME"`
+  [ -n "$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 $mingw ; then
+  [ -n "$M2_HOME" ] &&
+    M2_HOME="`(cd "$M2_HOME"; pwd)`"
+  [ -n "$JAVA_HOME" ] &&
+    JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`"
+fi
+
+if [ -z "$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="`which 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
+
+CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher
+
+# 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/.."; pwd`
+    fi
+    # end of workaround
+  done
+  echo "${basedir}"
+}
+
+# concatenates all lines of a file
+concat_lines() {
+  if [ -f "$1" ]; then
+    echo "$(tr -s '\n' ' ' < "$1")"
+  fi
+}
+
+BASE_DIR=`find_maven_basedir "$(pwd)"`
+if [ -z "$BASE_DIR" ]; then
+  exit 1;
+fi
+
+##########################################################################################
+# Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
+# This allows using the maven wrapper in projects that prohibit checking in binary data.
+##########################################################################################
+if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then
+    if [ "$MVNW_VERBOSE" = true ]; then
+      echo "Found .mvn/wrapper/maven-wrapper.jar"
+    fi
+else
+    if [ "$MVNW_VERBOSE" = true ]; then
+      echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..."
+    fi
+    if [ -n "$MVNW_REPOURL" ]; then
+      jarUrl="$MVNW_REPOURL/io/takari/maven-wrapper/0.5.5/maven-wrapper-0.5.5.jar"
+    else
+      jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.5/maven-wrapper-0.5.5.jar"
+    fi
+    while IFS="=" read key value; do
+      case "$key" in (wrapperUrl) jarUrl="$value"; break ;;
+      esac
+    done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties"
+    if [ "$MVNW_VERBOSE" = true ]; then
+      echo "Downloading from: $jarUrl"
+    fi
+    wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar"
+    if $cygwin; then
+      wrapperJarPath=`cygpath --path --windows "$wrapperJarPath"`
+    fi
+
+    if command -v wget > /dev/null; then
+        if [ "$MVNW_VERBOSE" = true ]; then
+          echo "Found wget ... using wget"
+        fi
+        if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
+            wget "$jarUrl" -O "$wrapperJarPath"
+        else
+            wget --http-user=$MVNW_USERNAME --http-password=$MVNW_PASSWORD "$jarUrl" -O "$wrapperJarPath"
+        fi
+    elif command -v curl > /dev/null; then
+        if [ "$MVNW_VERBOSE" = true ]; then
+          echo "Found curl ... using curl"
+        fi
+        if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
+            curl -o "$wrapperJarPath" "$jarUrl" -f
+        else
+            curl --user $MVNW_USERNAME:$MVNW_PASSWORD -o "$wrapperJarPath" "$jarUrl" -f
+        fi
+        
+    else
+        if [ "$MVNW_VERBOSE" = true ]; then
+          echo "Falling back to using Java to download"
+        fi
+        javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java"
+        # For Cygwin, switch paths to Windows format before running javac
+        if $cygwin; then
+          javaClass=`cygpath --path --windows "$javaClass"`
+        fi
+        if [ -e "$javaClass" ]; then
+            if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then
+                if [ "$MVNW_VERBOSE" = true ]; then
+                  echo " - Compiling MavenWrapperDownloader.java ..."
+                fi
+                # Compiling the Java class
+                ("$JAVA_HOME/bin/javac" "$javaClass")
+            fi
+            if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then
+                # Running the downloader
+                if [ "$MVNW_VERBOSE" = true ]; then
+                  echo " - Running MavenWrapperDownloader.java ..."
+                fi
+                ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR")
+            fi
+        fi
+    fi
+fi
+##########################################################################################
+# End of extension
+##########################################################################################
+
+export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"}
+if [ "$MVNW_VERBOSE" = true ]; then
+  echo $MAVEN_PROJECTBASEDIR
+fi
+MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS"
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin; then
+  [ -n "$M2_HOME" ] &&
+    M2_HOME=`cygpath --path --windows "$M2_HOME"`
+  [ -n "$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 $@"
+export MAVEN_CMD_LINE_ARGS
+
+WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
+
+exec "$JAVACMD" \
+  $MAVEN_OPTS \
+  -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \
+  "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \
+  ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@"

mvnw.cmd

@@ -0,0 +1,182 @@
+@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 Maven2 Start Up Batch script
+@REM
+@REM Required ENV vars:
+@REM JAVA_HOME - location of a JDK home dir
+@REM
+@REM Optional ENV vars
+@REM M2_HOME - location of maven2's installed home dir
+@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 key stroke 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 "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat"
+if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\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 DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.5/maven-wrapper-0.5.5.jar"
+
+FOR /F "tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO (
+    IF "%%A"=="wrapperUrl" SET DOWNLOAD_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 DOWNLOAD_URL="%MVNW_REPOURL%/io/takari/maven-wrapper/0.5.5/maven-wrapper-0.5.5.jar"
+    )
+    if "%MVNW_VERBOSE%" == "true" (
+        echo Couldn't find %WRAPPER_JAR%, downloading it ...
+        echo Downloading from: %DOWNLOAD_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('%DOWNLOAD_URL%', '%WRAPPER_JAR%')"^
+		"}"
+    if "%MVNW_VERBOSE%" == "true" (
+        echo Finished downloading %WRAPPER_JAR%
+    )
+)
+@REM End of extension
+
+@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 "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat"
+if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\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%
+
+exit /B %ERROR_CODE%

pom.xml

@@ -0,0 +1,125 @@
+<?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>
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>2.2.2.RELEASE</version>
+        <relativePath/> <!-- lookup parent from repository -->
+    </parent>
+    <groupId>com.es</groupId>
+    <artifactId>demo</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <name>demo</name>
+    <description>Demo project for Spring Boot</description>
+
+    <properties>
+        <java.version>1.8</java.version>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-elasticsearch</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-freemarker</artifactId>
+        </dependency>
+        <!--<dependency>-->
+            <!--<groupId>org.springframework.restdocs</groupId>-->
+            <!--<artifactId>spring-restdocs-mockmvc</artifactId>-->
+            <!--<scope>test</scope>-->
+        <!--</dependency>-->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-rest</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>com.h2database</groupId>
+            <artifactId>h2</artifactId>
+            <scope>runtime</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <optional>true</optional>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.junit.vintage</groupId>
+                    <artifactId>junit-vintage-engine</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+            <!--<plugin>-->
+                <!--<groupId>org.asciidoctor</groupId>-->
+                <!--<artifactId>asciidoctor-maven-plugin</artifactId>-->
+                <!--<version>1.5.3</version>-->
+                <!--<executions>-->
+                    <!--<execution>-->
+                        <!--<id>generate-docs</id>-->
+                        <!--<phase>prepare-package</phase>-->
+                        <!--<goals>-->
+                            <!--<goal>process-asciidoc</goal>-->
+                        <!--</goals>-->
+                        <!--<configuration>-->
+                            <!--<backend>html</backend>-->
+                            <!--<doctype>book</doctype>-->
+                        <!--</configuration>-->
+                    <!--</execution>-->
+                <!--</executions>-->
+                <!--<dependencies>-->
+                    <!--<dependency>-->
+                        <!--<groupId>org.springframework.restdocs</groupId>-->
+                        <!--<artifactId>spring-restdocs-asciidoctor</artifactId>-->
+                        <!--<version>2.0.0.RELEASE</version>-->
+                    <!--</dependency>-->
+                <!--</dependencies>-->
+            <!--</plugin>-->
+            <!--<plugin>-->
+                <!--<artifactId>maven-resources-plugin</artifactId>-->
+                <!--<version>2.7</version>-->
+                <!--<executions>-->
+                    <!--<execution>-->
+                        <!--<id>copy-resources</id>-->
+                        <!--<phase>prepare-package</phase>-->
+                        <!--<goals>-->
+                            <!--<goal>copy-resources</goal>-->
+                        <!--</goals>-->
+                        <!--<configuration>-->
+                            <!--<outputDirectory>-->
+                                <!--${project.build.outputDirectory}/static/docs-->
+                            <!--</outputDirectory>-->
+                            <!--<resources>-->
+                                <!--<resource>-->
+                                    <!--<directory>-->
+                                        <!--${project.build.directory}/generated-docs-->
+                                    <!--</directory>                                </resource>-->
+                            <!--</resources>-->
+                        <!--</configuration>-->
+                    <!--</execution>-->
+                <!--</executions>-->
+            <!--</plugin>-->
+        </plugins>
+    </build>
+
+</project>

src/main/all.ftl

@@ -0,0 +1,22 @@
+<!DOCTYPE html>
+<html>
+<head lang="en">
+    <meta charset="UTF-8" />
+    <title></title>
+</head>
+<body>
+${name}
+      <#if sex==1>
+      男
+      <#elseif sex==2>
+      女
+      <#else>
+      其他
+      </#if>
+
+      <#list userList as user>
+          ${user}
+      </#list>
+
+</body>
+</html>

src/main/java/com/es/demo/DemoApplication.java

@@ -0,0 +1,13 @@
+package com.es.demo;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class DemoApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(DemoApplication.class, args);
+    }
+
+}

src/main/java/com/es/demo/RestRepositoryConfiguration.java

@@ -0,0 +1,19 @@
+package com.es.demo;
+
+import com.es.demo.back.ChoiceQuestion;
+import org.springframework.data.rest.core.config.RepositoryRestConfiguration;
+import org.springframework.data.rest.webmvc.config.RepositoryRestConfigurerAdapter;
+
+/**
+ * @ClassName RestRepositoryConfiguration
+ * @PackageName com.es.demo
+ * @Author sheen
+ * @Date 2019/12/24
+ * @Version 1.0
+ * @Description //TODO
+ **/
+public class RestRepositoryConfiguration extends RepositoryRestConfigurerAdapter {
+    public void configureRepositoryRestConfiguration(RepositoryRestConfiguration config) {
+        config.exposeIdsFor(ChoiceQuestion.class);
+    }
+}

src/main/java/com/es/demo/TransportClientConfig.java

@@ -0,0 +1,51 @@
+package com.es.demo;
+
+import org.elasticsearch.client.Client;
+import org.elasticsearch.client.transport.TransportClient;
+import org.elasticsearch.common.settings.Settings;
+import org.elasticsearch.common.transport.TransportAddress;
+import org.elasticsearch.transport.client.PreBuiltTransportClient;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.core.convert.support.DefaultConversionService;
+import org.springframework.data.elasticsearch.config.ElasticsearchConfigurationSupport;
+import org.springframework.data.elasticsearch.core.ElasticsearchEntityMapper;
+import org.springframework.data.elasticsearch.core.ElasticsearchTemplate;
+import org.springframework.data.elasticsearch.core.EntityMapper;
+
+import java.net.InetAddress;
+import java.net.UnknownHostException;
+
+/**
+ * @ClassName TransportClientConfig
+ * @PackageName com.es.demo
+ * @Author sheen
+ * @Date 2019/12/15
+ * @Version 1.0
+ * @Description //TODO
+ **/
+@Configuration
+public class TransportClientConfig extends ElasticsearchConfigurationSupport {
+    @Bean
+    public Client elasticsearchClient() throws UnknownHostException {
+        Settings settings = Settings.builder().put("cluster.name", "se4-es").build();
+        TransportClient client = new PreBuiltTransportClient(settings);
+        client.addTransportAddress(new TransportAddress(InetAddress.getByName("192.168.68.76"), 9300));
+        return client;
+    }
+
+    @Bean(name = {"elasticsearchOperations", "elasticsearchTemplate"})
+    public ElasticsearchTemplate elasticsearchTemplate() throws UnknownHostException {
+        return new ElasticsearchTemplate(elasticsearchClient(), entityMapper());
+    }
+
+    // use the ElasticsearchEntityMapper
+    @Bean
+    @Override
+    public EntityMapper entityMapper() {
+        ElasticsearchEntityMapper entityMapper = new ElasticsearchEntityMapper(elasticsearchMappingContext(),
+                new DefaultConversionService());
+        entityMapper.setConversions(elasticsearchCustomConversions());
+        return entityMapper;
+    }
+}

src/main/java/com/es/demo/WebRestfulController.java

@@ -0,0 +1,171 @@
+package com.es.demo;
+
+import com.es.demo.back.ChoiceQuestion;
+import com.es.demo.back.TQRepository;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.PageRequest;
+import org.springframework.data.domain.Pageable;
+import org.springframework.data.domain.Sort;
+import org.springframework.data.elasticsearch.core.ElasticsearchOperations;
+import org.springframework.data.elasticsearch.core.query.GetQuery;
+import org.springframework.data.elasticsearch.core.query.IndexQuery;
+import org.springframework.data.elasticsearch.core.query.IndexQueryBuilder;
+import org.springframework.web.bind.annotation.*;
+import sun.security.util.Length;
+
+import java.util.*;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+/**
+ * @ClassName WebRestfulController
+ * @PackageName com.es.demo
+ * @Author sheen
+ * @Date 2019/12/15
+ * @Version 1.0
+ * @Description //TODO
+ **/
+@RestController
+@RequestMapping("/rest")
+public class WebRestfulController {
+    private ElasticsearchOperations elasticsearchOperations;
+    private final TQRepository tqRepository;
+    @Autowired
+    public WebRestfulController(ElasticsearchOperations elasticsearchOperations, TQRepository tqRepository) {
+        this.elasticsearchOperations = elasticsearchOperations;
+        this.tqRepository = tqRepository;
+    }
+
+    @PostMapping("/tq")
+    public String save(@RequestBody ChoiceQuestion person) {
+        return saveChoiceQuestion(person);
+    }
+    private String saveChoiceQuestion(ChoiceQuestion tq){
+        System.out.println("save:"+tq.toString());
+        return tqRepository.save(tq).toString();
+    }
+
+    @GetMapping("/tq")
+    public Page findAll(@RequestParam(defaultValue = "0") int page,@RequestParam(defaultValue = "10") int size) {
+        final Page<ChoiceQuestion> all = tqRepository.findAll(PageRequest.of(page, size, Sort.by("id")));
+        return all;
+    }
+    @GetMapping("/tq/like/stem")
+    public Page findAllByStemLike(@RequestParam String stem,@RequestParam(defaultValue = "0") int page,@RequestParam(defaultValue = "10") int size) {
+        final Page<ChoiceQuestion> all = tqRepository.findByStemLike(stem,PageRequest.of(page, size, Sort.by("id")));
+        return all;
+    }
+    @GetMapping("/tq/{id}")
+    public ChoiceQuestion findById(@PathVariable("id")  Long id) {
+        ChoiceQuestion tq = tqRepository.findById(id.intValue()).orElseThrow(()->{return new RuntimeException("not found id:"+id);});
+        return tq;
+    }
+
+
+    @RequestMapping(value="/postChapter",method = RequestMethod.POST,produces = "text/plain; charset=utf-8")
+    public String saveAll(@RequestParam String chapeter,@RequestBody String content) {
+        try {
+            Map<Integer,ChoiceQuestion> questions=new LinkedHashMap<>();
+
+            SetQuestion(chapeter, content, questions);
+
+            final int answerStartPos = content.lastIndexOf("## 参考答案与解析");
+            content=content.substring(answerStartPos);
+            SetAnswer(chapeter, content, questions);
+
+            System.out.println(questions.toString());
+            questions.forEach((k,v)->{
+                saveChoiceQuestion(v);
+            });
+            return String.valueOf(questions.size());
+        }catch (Exception e){
+            return e.getMessage()+"\nStackTrace:\n"+Arrays.toString(e.getStackTrace());
+        }
+
+    }
+
+    private void SetQuestion(String chapeter,String content, Map<Integer, ChoiceQuestion> questions) {
+        int num=1;
+        String type="choice";
+        while (true){
+            String startTag="\n"+num+".";
+            int startPos=content.indexOf(startTag);
+            if(startPos==-1){ break;}
+            content = content.substring(startPos);
+            int endPos=getEndPos(num,content);
+            Integer id=Integer.valueOf(chapeter)*1000+num;
+            String problem=content.substring(startTag.length(),endPos);
+            int A_Pos=0;
+            int firstA=problem.indexOf("\nA.");
+            int lastA=problem.lastIndexOf("\nA.");
+            if(firstA==lastA){
+                A_Pos=firstA;
+            }else{
+                if(lastA<problem.lastIndexOf("B.")){
+                    A_Pos=lastA;
+                }else{
+                    A_Pos=firstA;
+                }
+            }
+
+            ChoiceQuestion cq=new ChoiceQuestion();
+            HashMap<String,String> options=new HashMap<>();
+            if(A_Pos!=-1) {
+                String optionsStr = problem.substring(A_Pos);
+                final String[] split = optionsStr.split("[^a-zA-Z0-9][ABCD]\\.");
+                final List<String> collect = Arrays.stream(split).map(String::trim).filter(str -> str.length() >= 1).collect(Collectors.toList());
+                String[] op={"A","B","C","D"};
+
+                if(collect.size()<=4){
+                    int i=0;
+                    while (i< collect.size()){
+                        options.put(op[i],collect.get(i));
+                        i++;
+                    }
+                }else{
+                    System.out.println("WARNING: "+optionsStr);
+                }
+            }
+            if(A_Pos==-1){A_Pos=problem.length();}
+            cq.initProblem(id,type,problem.substring(0,A_Pos).trim(),options);
+            questions.put(id,cq);
+            num++;
+        }
+        System.out.println(questions);
+    }
+    private void SetAnswer(String chapeter,String content, Map<Integer, ChoiceQuestion> questions) {
+        int num=1;
+        while (true){
+            int startPos=content.indexOf("\n"+num+".");
+            if(startPos==-1){ break;}
+            content = content.substring(startPos);
+            int endPos=getEndPos(num,content);
+            Integer id=Integer.valueOf(chapeter)*1000+num;
+            String solve = content.substring(0, endPos);
+            int answerStart=solve.indexOf("【答案】");
+            int keyPointsStart=solve.indexOf("【考点】");
+            int analysisStart=solve.indexOf("【解析】");
+            questions.get(id).initAnswer(   solve.substring(answerStart,keyPointsStart).trim(),
+                                            solve.substring(keyPointsStart,analysisStart).trim(),
+                                            solve.substring(analysisStart,solve.length()).trim());
+            num++;
+        }
+    }
+    private int getEndPos(int num, String content){
+        int nextQ=content.indexOf("\n"+(num+1)+".");
+        int nextC=content.indexOf("\n## ");
+        if(nextQ==-1&&nextC==-1){
+            return content.length();
+        }
+        if(nextQ!=-1&&nextC!=-1){
+            return Math.min(nextQ,nextC);
+        }
+        if(nextQ!=-1){
+            return nextQ;
+        }else{
+            return nextC;
+        }
+    }
+
+}

src/main/java/com/es/demo/back/ChoiceQuestion.java

@@ -0,0 +1,67 @@
+package com.es.demo.back;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import org.springframework.data.annotation.Id;
+import org.springframework.data.elasticsearch.annotations.Document;
+
+import java.util.HashMap;
+
+/**
+ * @ClassName ChoiceQuestion
+ * @PackageName com.es.demo.back
+ * @Author sheen
+ * @Date 2019/12/15
+ * @Version 1.0
+ * @Description //TODO
+ **/
+@Data
+@NoArgsConstructor
+@Document(indexName = "test_question", type = "test_type")
+public class ChoiceQuestion {
+    @Id
+    private Integer id;
+    @JsonProperty(value = "type")
+    private String type;
+    @JsonProperty(value = "stem")
+    private String stem;
+    @JsonProperty(value = "options")
+    private HashMap options;
+    @JsonProperty(value = "answer")
+    private String answer;
+    @JsonProperty(value = "key_points")
+    private String key_points;
+    @JsonProperty(value = "analysis")
+    private String analysis;
+    @JsonProperty(value = "tq_id")
+    public Integer getTqId() {
+        return id;
+    }
+
+    public void initProblem(Integer id, String type, String stem, HashMap options){
+        this.id=id;
+        this.type=type;
+        this.stem=stem;
+        this.options=options;
+    }
+    public void initAnswer(String answer,String key_points,String analysis){
+        this.answer=answer;
+        this.key_points=key_points;
+        this.analysis=analysis;
+    }
+
+    @Override
+    public String toString() {
+        return "\n\nChoiceQuestion{" +
+                "\nid=" + id +
+                ", \ntype='" + type + '\'' +
+                ", \nstem='" + stem + '\'' +
+                ", \noptions=" + options +
+                ", \nanswer='" + answer + '\'' +
+                ", \nkey_points='" + key_points + '\'' +
+                ", \nanalysis='" + analysis + '\'' +
+                '}';
+    }
+}

src/main/java/com/es/demo/back/TQRepository.java

@@ -0,0 +1,26 @@
+package com.es.demo.back;
+
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
+import org.springframework.data.elasticsearch.repository.ElasticsearchRepository;
+import org.springframework.data.rest.core.annotation.RepositoryRestResource;
+
+import java.util.Optional;
+
+/**
+ * @ClassName TQRepository
+ * @PackageName com.es.demo.back
+ * @Author sheen
+ * @Date 2019/12/15
+ * @Version 1.0
+ * @Description //TODO
+ **/
+@RepositoryRestResource(path = "tq")
+public interface  TQRepository extends ElasticsearchRepository<ChoiceQuestion,Integer> {
+    Page<ChoiceQuestion> findAll(Pageable pageable);
+    Page<ChoiceQuestion> findAllByIdBetween( Pageable pageable,Integer start, Integer end);
+    Page<ChoiceQuestion> findByStemLike(String content,Pageable pageable);
+    int countAllByIdBetween(Integer id, Integer id2);
+    void deleteById(Integer integer);
+    Optional<ChoiceQuestion> findById(Integer integer);
+}

src/main/java/com/es/demo/freemarkerweb/TQManagement.java

@@ -0,0 +1,34 @@
+package com.es.demo.freemarkerweb;
+
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.ModelMap;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * @ClassName TQManagement
+ * @PackageName com.es.demo.freemarkerweb
+ * @Author sheen
+ * @Date 2019/12/22
+ * @Version 1.0
+ * @Description //TODO
+ **/
+@Controller
+@RequestMapping(("/tq"))
+public class TQManagement {
+    @RequestMapping("/all")
+    public String all(ModelMap map) {
+        map.addAttribute("name", "kevin");
+        map.put("sex",1);//0 男 1 女 其他
+        List<String> userList=new ArrayList<String>();
+        userList.add("hubbert");
+        userList.add("cai");
+        userList.add("xu");
+        map.addAttribute("userList", userList);
+        System.out.println("StringStringString");
+        return "all";
+    }
+}

src/main/resources/all.ftl

@@ -0,0 +1,22 @@
+<!DOCTYPE html>
+<html>
+<head lang="en">
+    <meta charset="UTF-8" />
+    <title></title>
+</head>
+<body>
+${name}
+      <#if sex==1>
+      男
+      <#elseif sex==2>
+      女
+      <#else>
+      其他
+      </#if>
+
+      <#list userList as user>
+          ${user}
+      </#list>
+
+</body>
+</html>

src/main/resources/application.properties

@@ -0,0 +1,12 @@
+spring.freemarker.template-loader-path=classpath:/templates
+spring.freemarker.cache=false
+spring.freemarker.charset=UTF-8
+spring.freemarker.check-template-location=true
+spring.freemarker.content-type=text/html
+spring.freemarker.expose-request-attributes=false
+spring.freemarker.expose-session-attributes=false
+spring.freemarker.request-context-attribute=request
+spring.freemarker.suffix=.ftl
+spring.data.rest.basePath=/api
+spring.data.rest.returnBodyOnUpdate=true
+spring.data.rest.returnBodyOnCreate=true

src/main/resources/templates/all.ftl

@@ -0,0 +1,22 @@
+<!DOCTYPE html>
+<html>
+<head lang="en">
+    <meta charset="UTF-8" />
+    <title></title>
+</head>
+<body>
+${name}
+      <#if sex==1>
+      男
+      <#elseif sex==2>
+      女
+      <#else>
+      其他
+      </#if>
+
+      <#list userList as user>
+          ${user}
+      </#list>
+
+</body>
+</html>

src/main/resources/templates/tq/all.ftl

@@ -0,0 +1,22 @@
+<!DOCTYPE html>
+<html>
+<head lang="en">
+    <meta charset="UTF-8" />
+    <title></title>
+</head>
+<body>
+${name}
+      <#if sex==1>
+      男
+      <#elseif sex==2>
+      女
+      <#else>
+      其他
+      </#if>
+
+      <#list userList as user>
+          ${user}
+      </#list>
+
+</body>
+</html>

src/test/java/com/es/demo/DemoApplicationTests.java

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