first 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/

README.md

@@ -0,0 +1,23 @@
+# SpringBoot 项目初始模板
+
+> by [程序员鱼皮知识星球](https://yupi.icu)
+
+Java SpringBoot 项目初始模板，整合了常用框架和示例代码，大家可以在此基础上快速开发自己的项目。
+
+## 模板功能
+
+- Spring Boot
+- Spring MVC
+- MySQL 驱动
+- MyBatis
+- MyBatis Plus
+- Spring Session Redis 分布式登录
+- Spring AOP
+- Apache Commons Lang3 工具类
+- Lombok 注解
+- Swagger + Knife4j 接口文档
+- Spring Boot 调试工具和项目处理器
+- 全局请求响应拦截器（记录日志）
+- 示例用户注册、登录、搜索功能
+- 示例单元测试类
+- 示例 SQL（用户表）

doc/db.md

@@ -0,0 +1,7 @@
+# 数据库设计
+
+> 建表语句见 `sql/ddl.sql` 文件
+
+## 用户信息表
+
+

mvnw

@@ -0,0 +1,316 @@
+#!/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.
+# ----------------------------------------------------------------------------
+
+# ----------------------------------------------------------------------------
+# Maven 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 "$MAVEN_SKIP_RC" ] ; then
+
+  if [ -f /usr/local/etc/mavenrc ] ; then
+    . /usr/local/etc/mavenrc
+  fi
+
+  if [ -f /etc/mavenrc ] ; then
+    . /etc/mavenrc
+  fi
+
+  if [ -f "$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
+        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="`\\unset -f command; \\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
+
+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/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar"
+    else
+      jarUrl="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.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 "$wrapperJarPath" || rm -f "$wrapperJarPath"
+        else
+            wget --http-user=$MVNW_USERNAME --http-password=$MVNW_PASSWORD "$jarUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath"
+        fi
+    elif command -v curl > /dev/null; then
+        if [ "$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 \
+  $MAVEN_DEBUG_OPTS \
+  -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \
+  "-Dmaven.home=${M2_HOME}" \
+  "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \
+  ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@"

mvnw.cmd

@@ -0,0 +1,188 @@
+@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 Maven 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 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 DOWNLOAD_URL="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar"
+
+FOR /F "usebackq 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%/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.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 "%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 +1,117 @@
+<?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>2.7.0</version>
+        <relativePath/> <!-- lookup parent from repository -->
+    </parent>
+    <groupId>com.yupi</groupId>
+    <artifactId>springboot-init</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <name>springboot-init</name>
+    <description>springboot 初始项目</description>
+    <properties>
+        <java.version>1.8</java.version>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-aop</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.mybatis.spring.boot</groupId>
+            <artifactId>mybatis-spring-boot-starter</artifactId>
+            <version>2.2.2</version>
+        </dependency>
+        <dependency>
+            <groupId>com.baomidou</groupId>
+            <artifactId>mybatis-plus-boot-starter</artifactId>
+            <version>3.5.1</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-redis</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.session</groupId>
+            <artifactId>spring-session-data-redis</artifactId>
+        </dependency>
+        <!-- https://mvnrepository.com/artifact/com.google.code.gson/gson -->
+        <dependency>
+            <groupId>com.google.code.gson</groupId>
+            <artifactId>gson</artifactId>
+            <version>2.9.0</version>
+        </dependency>
+        <!-- https://mvnrepository.com/artifact/org.apache.commons/commons-lang3 -->
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-lang3</artifactId>
+            <version>3.12.0</version>
+        </dependency>
+        <!-- https://doc.xiaominfo.com/knife4j/documentation/get_start.html-->
+        <dependency>
+            <groupId>com.github.xiaoymin</groupId>
+            <artifactId>knife4j-spring-boot-starter</artifactId>
+            <version>3.0.3</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-devtools</artifactId>
+            <scope>runtime</scope>
+            <optional>true</optional>
+        </dependency>
+        <dependency>
+            <groupId>mysql</groupId>
+            <artifactId>mysql-connector-java</artifactId>
+            <scope>runtime</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-configuration-processor</artifactId>
+            <optional>true</optional>
+        </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>
+        </dependency>
+        <!-- https://mvnrepository.com/artifact/junit/junit -->
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.13.2</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+                <configuration>
+                    <excludes>
+                        <exclude>
+                            <groupId>org.projectlombok</groupId>
+                            <artifactId>lombok</artifactId>
+                        </exclude>
+                    </excludes>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

sql/ddl.sql

@@ -0,0 +1,24 @@
+# 第一次执行
+create database my_db;
+
+use my_db;
+
+# 用户表
+create table user
+(
+    id           bigint auto_increment comment 'id' primary key,
+    username     varchar(256)       null comment '用户昵称',
+    userAccount  varchar(256)       null comment '账号',
+    avatarUrl    varchar(1024)      null comment '用户头像',
+    gender       tinyint            null comment '性别',
+    userPassword varchar(512)       not null comment '密码',
+    phone        varchar(128)       null comment '电话',
+    email        varchar(512)       null comment '邮箱',
+    userStatus   int      default 0 not null comment '状态 0 - 正常',
+    createTime   datetime default CURRENT_TIMESTAMP comment '创建时间',
+    updateTime   datetime default CURRENT_TIMESTAMP on update CURRENT_TIMESTAMP,
+    isDelete     tinyint  default 0 not null comment '是否删除',
+    userRole     int      default 0 not null comment '用户角色 0 - 普通用户 1 - 管理员'
+) comment '用户';
+
+

src/main/java/com/yupi/project/MyApplication.java

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

src/main/java/com/yupi/project/aop/RequestInterceptor.java

@@ -0,0 +1,54 @@
+package com.yupi.project.aop;
+
+import java.util.UUID;
+import javax.servlet.http.HttpServletRequest;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.StringUtils;
+import org.aspectj.lang.ProceedingJoinPoint;
+import org.aspectj.lang.annotation.Around;
+import org.aspectj.lang.annotation.Aspect;
+import org.springframework.stereotype.Component;
+import org.springframework.util.StopWatch;
+import org.springframework.web.context.request.RequestAttributes;
+import org.springframework.web.context.request.RequestContextHolder;
+import org.springframework.web.context.request.ServletRequestAttributes;
+
+
+/**
+ * 请求 AOP
+ *
+ * @author yupi
+ **/
+@Aspect
+@Component
+@Slf4j
+public class RequestInterceptor {
+
+    /**
+     * 请求响应日志
+     */
+    @Around("execution(* com.yupi.project.controller.*.*(..))")
+    public Object logInterceptor(ProceedingJoinPoint point) throws Throwable {
+        // count time
+        StopWatch stopWatch = new StopWatch();
+        stopWatch.start();
+        // get request path
+        RequestAttributes requestAttributes = RequestContextHolder.currentRequestAttributes();
+        HttpServletRequest httpServletRequest = ((ServletRequestAttributes) requestAttributes).getRequest();
+        // traceId
+        String requestId = UUID.randomUUID().toString();
+        String url = httpServletRequest.getRequestURI();
+        // get request params
+        Object[] args = point.getArgs();
+        String reqParam = "[" + StringUtils.join(args, ", ") + "]";
+        log.info("request start，id: {}, path: {}, ip: {}, params: {}", requestId, url,
+                httpServletRequest.getRemoteHost(), reqParam);
+        // get response
+        Object result = point.proceed();
+        stopWatch.stop();
+        long totalTimeMillis = stopWatch.getTotalTimeMillis();
+        log.info("request end, id: {}, cost: {}ms", requestId, totalTimeMillis);
+        return result;
+    }
+}
+

src/main/java/com/yupi/project/common/BaseResponse.java

@@ -0,0 +1,42 @@
+package com.yupi.project.common;
+
+import lombok.Data;
+
+import java.io.Serializable;
+
+/**
+ * 通用返回类
+ *
+ * @param <T>
+ * @author yupi
+ */
+@Data
+public class BaseResponse<T> implements Serializable {
+
+    private int code;
+
+    private T data;
+
+    private String message;
+
+    private String description;
+
+    public BaseResponse(int code, T data, String message, String description) {
+        this.code = code;
+        this.data = data;
+        this.message = message;
+        this.description = description;
+    }
+
+    public BaseResponse(int code, T data, String message) {
+        this(code, data, message, "");
+    }
+
+    public BaseResponse(int code, T data) {
+        this(code, data, "", "");
+    }
+
+    public BaseResponse(ErrorCode errorCode) {
+        this(errorCode.getCode(), null, errorCode.getMessage(), errorCode.getDescription());
+    }
+}

src/main/java/com/yupi/project/common/ErrorCode.java

@@ -0,0 +1,49 @@
+package com.yupi.project.common;
+
+/**
+ * 错误码
+ *
+ * @author yupi
+ */
+public enum ErrorCode {
+
+    SUCCESS(0, "ok", ""),
+    PARAMS_ERROR(40000, "请求参数错误", ""),
+    NULL_ERROR(40001, "请求数据为空", ""),
+    NOT_LOGIN(40100, "未登录", ""),
+    NO_AUTH(40101, "无权限", ""),
+    SYSTEM_ERROR(50000, "系统内部异常", ""),
+    SAVE_ERROR(50010, "新增失败", ""),
+    UPDATE_ERROR(50020, "更新失败", ""),
+    DELETE_ERROR(50030, "删除失败", "");
+
+    private final int code;
+
+    /**
+     * 状态码信息
+     */
+    private final String message;
+
+    /**
+     * 状态码描述（详情）
+     */
+    private final String description;
+
+    ErrorCode(int code, String message, String description) {
+        this.code = code;
+        this.message = message;
+        this.description = description;
+    }
+
+    public int getCode() {
+        return code;
+    }
+
+    public String getMessage() {
+        return message;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+}

src/main/java/com/yupi/project/common/ResultUtils.java

@@ -0,0 +1,62 @@
+package com.yupi.project.common;
+
+/**
+ * 返回工具类
+ *
+ * @author yupi
+ */
+public class ResultUtils {
+
+    /**
+     * 成功
+     *
+     * @param data
+     * @param <T>
+     * @return
+     */
+    public static <T> BaseResponse<T> success(T data) {
+        return new BaseResponse<>(0, data, "ok");
+    }
+
+    /**
+     * 失败
+     *
+     * @param errorCode
+     * @return
+     */
+    public static BaseResponse error(ErrorCode errorCode) {
+        return new BaseResponse<>(errorCode);
+    }
+
+    /**
+     * 失败
+     *
+     * @param code
+     * @param message
+     * @param description
+     * @return
+     */
+    public static BaseResponse error(int code, String message, String description) {
+        return new BaseResponse(code, null, message, description);
+    }
+
+    /**
+     * 失败
+     *
+     * @param errorCode
+     * @return
+     */
+    public static BaseResponse error(ErrorCode errorCode, String message, String description) {
+        return new BaseResponse(errorCode.getCode(), null, message, description);
+    }
+
+    /**
+     * 失败
+     *
+     * @param errorCode
+     * @return
+     */
+    public static BaseResponse error(ErrorCode errorCode, String description) {
+        return new BaseResponse(errorCode.getCode(), errorCode.getMessage(), description);
+    }
+}

src/main/java/com/yupi/project/config/Knife4jConfiguration.java

@@ -0,0 +1,41 @@
+package com.yupi.project.config;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import springfox.documentation.builders.ApiInfoBuilder;
+import springfox.documentation.builders.PathSelectors;
+import springfox.documentation.builders.RequestHandlerSelectors;
+import springfox.documentation.service.Contact;
+import springfox.documentation.spi.DocumentationType;
+import springfox.documentation.spring.web.plugins.Docket;
+import springfox.documentation.swagger2.annotations.EnableSwagger2;
+
+/**
+ * Knife4j 接口文档配置
+ *
+ * https://doc.xiaominfo.com/knife4j/documentation/get_start.html
+ *
+ * @author yupi
+ */
+@Configuration
+@EnableSwagger2
+public class Knife4jConfiguration {
+
+    @Bean(value = "defaultApi2")
+    public Docket defaultApi2() {
+        return new Docket(DocumentationType.SWAGGER_2)
+                .apiInfo(new ApiInfoBuilder()
+                        .title("springboot-init")
+                        .description("springboot-init")
+                        .termsOfServiceUrl("https://github.com/liyupi")
+                        .contact(new Contact("yupi", "https://github.com/liyupi", "592789970@qq.com"))
+                        .version("1.0")
+                        .build())
+                .groupName("2.X版本")
+                .select()
+                // 这里指定Controller扫描包路径
+                .apis(RequestHandlerSelectors.basePackage("com.yupi.project.controller"))
+                .paths(PathSelectors.any())
+                .build();
+    }
+}

src/main/java/com/yupi/project/config/MybatisPlusConfig.java

@@ -0,0 +1,23 @@
+package com.yupi.project.config;
+
+import com.baomidou.mybatisplus.annotation.DbType;
+import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor;
+import com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor;
+import org.mybatis.spring.annotation.MapperScan;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+@MapperScan("com.yupi.project.mapper")
+public class MybatisPlusConfig {
+
+    /**
+     * 新的分页插件
+     */
+    @Bean
+    public MybatisPlusInterceptor mybatisPlusInterceptor() {
+        MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
+        interceptor.addInnerInterceptor(new PaginationInnerInterceptor(DbType.MYSQL));
+        return interceptor;
+    }
+}

src/main/java/com/yupi/project/constant/UserConstant.java

@@ -0,0 +1,27 @@
+package com.yupi.project.constant;
+
+/**
+ * 用户常量
+ *
+ * @author yupi
+ */
+public interface UserConstant {
+
+    /**
+     * 用户登录态键
+     */
+    String USER_LOGIN_STATE = "userLoginState";
+
+    //  ------- 权限 --------
+
+    /**
+     * 默认权限
+     */
+    int DEFAULT_ROLE = 0;
+
+    /**
+     * 管理员权限
+     */
+    int ADMIN_ROLE = 1;
+
+}

src/main/java/com/yupi/project/controller/UserController.java

@@ -0,0 +1,104 @@
+package com.yupi.project.controller;
+
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.yupi.project.common.BaseResponse;
+import com.yupi.project.common.ErrorCode;
+import com.yupi.project.common.ResultUtils;
+import com.yupi.project.exception.BusinessException;
+import com.yupi.project.model.entity.User;
+import com.yupi.project.model.request.UserLoginRequest;
+import com.yupi.project.model.request.UserRegisterRequest;
+import com.yupi.project.service.UserService;
+import java.util.List;
+import java.util.stream.Collectors;
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletRequest;
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+/**
+ * 用户接口
+ *
+ * @author yupi
+ */
+@RestController
+@RequestMapping("/user")
+public class UserController {
+
+    @Resource
+    private UserService userService;
+
+    @PostMapping("/register")
+    public BaseResponse<Long> userRegister(@RequestBody UserRegisterRequest userRegisterRequest) {
+        if (userRegisterRequest == null) {
+            throw new BusinessException(ErrorCode.PARAMS_ERROR);
+        }
+        String userAccount = userRegisterRequest.getUserAccount();
+        String userPassword = userRegisterRequest.getUserPassword();
+        String checkPassword = userRegisterRequest.getCheckPassword();
+        if (StringUtils.isAnyBlank(userAccount, userPassword, checkPassword)) {
+            return null;
+        }
+        long result = userService.userRegister(userAccount, userPassword, checkPassword);
+        return ResultUtils.success(result);
+    }
+
+    @PostMapping("/login")
+    public BaseResponse<User> userLogin(@RequestBody UserLoginRequest userLoginRequest, HttpServletRequest request) {
+        if (userLoginRequest == null) {
+            throw new BusinessException(ErrorCode.PARAMS_ERROR);
+        }
+        String userAccount = userLoginRequest.getUserAccount();
+        String userPassword = userLoginRequest.getUserPassword();
+        if (StringUtils.isAnyBlank(userAccount, userPassword)) {
+            throw new BusinessException(ErrorCode.PARAMS_ERROR);
+        }
+        User user = userService.userLogin(userAccount, userPassword, request);
+        return ResultUtils.success(user);
+    }
+
+    @PostMapping("/logout")
+    public BaseResponse<Integer> userLogout(HttpServletRequest request) {
+        if (request == null) {
+            throw new BusinessException(ErrorCode.PARAMS_ERROR);
+        }
+        int result = userService.userLogout(request);
+        return ResultUtils.success(result);
+    }
+
+    @GetMapping("/current")
+    public BaseResponse<User> getCurrentUser(HttpServletRequest request) {
+        User loginUser = userService.getLoginUser(request);
+        long userId = loginUser.getId();
+        User user = userService.getById(userId);
+        User safetyUser = userService.getSafetyUser(user);
+        return ResultUtils.success(safetyUser);
+    }
+
+    @GetMapping("/search")
+    public BaseResponse<List<User>> searchUser(String username, HttpServletRequest request) {
+        userService.assertAdmin(request);
+        QueryWrapper<User> queryWrapper = new QueryWrapper<>();
+        if (StringUtils.isNotBlank(username)) {
+            queryWrapper.like("username", username);
+        }
+        List<User> userList = userService.list(queryWrapper);
+        List<User> list = userList.stream().map(user -> userService.getSafetyUser(user)).collect(Collectors.toList());
+        return ResultUtils.success(list);
+    }
+
+    @PostMapping("/delete")
+    public BaseResponse<Boolean> deleteUser(@RequestBody long id, HttpServletRequest request) {
+        userService.assertAdmin(request);
+        if (id <= 0) {
+            throw new BusinessException(ErrorCode.PARAMS_ERROR);
+        }
+        boolean b = userService.removeById(id);
+        return ResultUtils.success(b);
+    }
+
+}

src/main/java/com/yupi/project/exception/BusinessException.java

@@ -0,0 +1,41 @@
+package com.yupi.project.exception;
+
+import com.yupi.project.common.ErrorCode;
+
+/**
+ * 自定义异常类
+ *
+ * @author yupi
+ */
+public class BusinessException extends RuntimeException {
+
+    private final int code;
+
+    private final String description;
+
+    public BusinessException(String message, int code, String description) {
+        super(message);
+        this.code = code;
+        this.description = description;
+    }
+
+    public BusinessException(ErrorCode errorCode) {
+        super(errorCode.getMessage());
+        this.code = errorCode.getCode();
+        this.description = errorCode.getDescription();
+    }
+
+    public BusinessException(ErrorCode errorCode, String description) {
+        super(errorCode.getMessage());
+        this.code = errorCode.getCode();
+        this.description = description;
+    }
+
+    public int getCode() {
+        return code;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+}

src/main/java/com/yupi/project/exception/GlobalExceptionHandler.java

@@ -0,0 +1,30 @@
+package com.yupi.project.exception;
+
+import com.yupi.project.common.BaseResponse;
+import com.yupi.project.common.ErrorCode;
+import com.yupi.project.common.ResultUtils;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.RestControllerAdvice;
+
+/**
+ * 全局异常处理器
+ *
+ * @author yupi
+ */
+@RestControllerAdvice
+@Slf4j
+public class GlobalExceptionHandler {
+
+    @ExceptionHandler(BusinessException.class)
+    public BaseResponse businessExceptionHandler(BusinessException e) {
+        log.error("businessException: " + e.getMessage(), e);
+        return ResultUtils.error(e.getCode(), e.getMessage(), e.getDescription());
+    }
+
+    @ExceptionHandler(RuntimeException.class)
+    public BaseResponse runtimeExceptionHandler(RuntimeException e) {
+        log.error("runtimeException", e);
+        return ResultUtils.error(ErrorCode.SYSTEM_ERROR, e.getMessage(), "");
+    }
+}

src/main/java/com/yupi/project/mapper/UserMapper.java

@@ -0,0 +1,15 @@
+package com.yupi.project.mapper;
+
+import com.yupi.project.model.entity.User;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+
+/**
+ * UserMapper
+ */
+public interface UserMapper extends BaseMapper<User> {
+
+}
+
+
+
+

src/main/java/com/yupi/project/model/entity/User.java

@@ -0,0 +1,90 @@
+package com.yupi.project.model.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableLogic;
+import com.baomidou.mybatisplus.annotation.TableName;
+import java.io.Serializable;
+import java.util.Date;
+import lombok.Data;
+
+/**
+ * 用户
+ *
+ * @TableName user
+ */
+@TableName(value = "user")
+@Data
+public class User implements Serializable {
+
+    /**
+     * id
+     */
+    @TableId(type = IdType.AUTO)
+    private Integer id;
+
+    /**
+     * 用户昵称
+     */
+    private String username;
+
+    /**
+     * 账号
+     */
+    private String userAccount;
+
+    /**
+     * 用户头像
+     */
+    private String avatarUrl;
+
+    /**
+     * 性别
+     */
+    private Integer gender;
+
+    /**
+     * 密码
+     */
+    private String userPassword;
+
+    /**
+     * 电话
+     */
+    private String phone;
+
+    /**
+     * 邮箱
+     */
+    private String email;
+
+    /**
+     * 状态 0 - 正常
+     */
+    private Integer userStatus;
+
+    /**
+     * 创建时间
+     */
+    private Date createTime;
+
+    /**
+     *
+     */
+    private Date updateTime;
+
+    /**
+     * 是否删除
+     */
+    @TableLogic
+    private Integer isDelete;
+
+    /**
+     * 用户角色 0 - 普通用户 1 - 管理员
+     */
+    private Integer userRole;
+
+    @TableField(exist = false)
+    private static final long serialVersionUID = 1L;
+}

src/main/java/com/yupi/project/model/request/UserLoginRequest.java

@@ -0,0 +1,20 @@
+package com.yupi.project.model.request;
+
+import lombok.Data;
+
+import java.io.Serializable;
+
+/**
+ * 用户登录请求体
+ *
+ * @author yupi
+ */
+@Data
+public class UserLoginRequest implements Serializable {
+
+    private static final long serialVersionUID = 3191241716373120793L;
+
+    private String userAccount;
+
+    private String userPassword;
+}

src/main/java/com/yupi/project/model/request/UserRegisterRequest.java

@@ -0,0 +1,21 @@
+package com.yupi.project.model.request;
+
+import java.io.Serializable;
+import lombok.Data;
+
+/**
+ * 用户注册请求体
+ *
+ * @author yupi
+ */
+@Data
+public class UserRegisterRequest implements Serializable {
+
+    private static final long serialVersionUID = 3191241716373120793L;
+
+    private String userAccount;
+
+    private String userPassword;
+
+    private String checkPassword;
+}

src/main/java/com/yupi/project/service/UserService.java

@@ -0,0 +1,81 @@
+package com.yupi.project.service;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.yupi.project.model.entity.User;
+import javax.servlet.http.HttpServletRequest;
+
+/**
+ * 用户服务
+ *
+ * @author yupi
+ */
+public interface UserService extends IService<User> {
+
+    /**
+     * 用户注册
+     *
+     * @param userAccount 用户账户
+     * @param userPassword 用户密码
+     * @param checkPassword 校验密码
+     * @return 新用户 id
+     */
+    long userRegister(String userAccount, String userPassword, String checkPassword);
+
+    /**
+     * 用户登录
+     *
+     * @param userAccount 用户账户
+     * @param userPassword 用户密码
+     * @param request
+     * @return 脱敏后的用户信息
+     */
+    User userLogin(String userAccount, String userPassword, HttpServletRequest request);
+
+    /**
+     * 用户脱敏
+     *
+     * @param originUser
+     * @return
+     */
+    User getSafetyUser(User originUser);
+
+    /**
+     * 用户注销
+     *
+     * @param request
+     * @return
+     */
+    int userLogout(HttpServletRequest request);
+
+    /**
+     * 是否为管理员
+     *
+     * @param request
+     * @return
+     */
+    boolean isAdmin(HttpServletRequest request);
+
+    /**
+     * 是否为管理员
+     *
+     * @param user
+     * @return
+     */
+    boolean isAdmin(User user);
+
+    /**
+     * 断言是管理员
+     *
+     * @param request
+     */
+    void assertAdmin(HttpServletRequest request);
+
+    /**
+     * 获取登录用户（查缓存）
+     *
+     * @param request
+     * @return
+     * @throws com.yupi.project.exception.BusinessException 未登录则抛异常
+     */
+    User getLoginUser(HttpServletRequest request);
+}

src/main/java/com/yupi/project/service/impl/UserServiceImpl.java

@@ -0,0 +1,189 @@
+package com.yupi.project.service.impl;
+
+import static com.yupi.project.constant.UserConstant.USER_LOGIN_STATE;
+
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.yupi.project.common.ErrorCode;
+import com.yupi.project.constant.UserConstant;
+import com.yupi.project.exception.BusinessException;
+import com.yupi.project.mapper.UserMapper;
+import com.yupi.project.model.entity.User;
+import com.yupi.project.service.UserService;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletRequest;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.stereotype.Service;
+import org.springframework.util.DigestUtils;
+
+/**
+ * 用户服务实现类
+ *
+ * @author yupi
+ */
+@Service
+@Slf4j
+public class UserServiceImpl extends ServiceImpl<UserMapper, User>
+        implements UserService {
+
+    @Resource
+    private UserMapper userMapper;
+
+    /**
+     * 盐值，混淆密码
+     */
+    private static final String SALT = "yupi";
+
+    @Override
+    public long userRegister(String userAccount, String userPassword, String checkPassword) {
+        // 1. 校验
+        if (StringUtils.isAnyBlank(userAccount, userPassword, checkPassword)) {
+            throw new BusinessException(ErrorCode.PARAMS_ERROR, "参数为空");
+        }
+        if (userAccount.length() < 4) {
+            throw new BusinessException(ErrorCode.PARAMS_ERROR, "用户账号过短");
+        }
+        if (userPassword.length() < 8 || checkPassword.length() < 8) {
+            throw new BusinessException(ErrorCode.PARAMS_ERROR, "用户密码过短");
+        }
+        // 账户不能包含特殊字符
+        String validPattern = "[`~!@#$%^&*()+=|{}':;',\\\\[\\\\].<>/?~！@#￥%……&*（）——+|{}【】‘；：”“’。，、？]";
+        Matcher matcher = Pattern.compile(validPattern).matcher(userAccount);
+        if (matcher.find()) {
+            return -1;
+        }
+        // 密码和校验密码相同
+        if (!userPassword.equals(checkPassword)) {
+            return -1;
+        }
+        // 账户不能重复
+        QueryWrapper<User> queryWrapper = new QueryWrapper<>();
+        queryWrapper.eq("userAccount", userAccount);
+        long count = userMapper.selectCount(queryWrapper);
+        if (count > 0) {
+            throw new BusinessException(ErrorCode.PARAMS_ERROR, "账号重复");
+        }
+        // 2. 加密
+        String encryptPassword = DigestUtils.md5DigestAsHex((SALT + userPassword).getBytes());
+        // 3. 插入数据
+        User user = new User();
+        user.setUserAccount(userAccount);
+        user.setUserPassword(encryptPassword);
+        boolean saveResult = this.save(user);
+        if (!saveResult) {
+            return -1;
+        }
+        return user.getId();
+    }
+
+    @Override
+    public User userLogin(String userAccount, String userPassword, HttpServletRequest request) {
+        // 1. 校验
+        if (StringUtils.isAnyBlank(userAccount, userPassword)) {
+            return null;
+        }
+        if (userAccount.length() < 4) {
+            return null;
+        }
+        if (userPassword.length() < 8) {
+            return null;
+        }
+        // 账户不能包含特殊字符
+        String validPattern = "[`~!@#$%^&*()+=|{}':;',\\\\[\\\\].<>/?~！@#￥%……&*（）——+|{}【】‘；：”“’。，、？]";
+        Matcher matcher = Pattern.compile(validPattern).matcher(userAccount);
+        if (matcher.find()) {
+            return null;
+        }
+        // 2. 加密
+        String encryptPassword = DigestUtils.md5DigestAsHex((SALT + userPassword).getBytes());
+        // 查询用户是否存在
+        QueryWrapper<User> queryWrapper = new QueryWrapper<>();
+        queryWrapper.eq("userAccount", userAccount);
+        queryWrapper.eq("userPassword", encryptPassword);
+        User user = userMapper.selectOne(queryWrapper);
+        // 用户不存在
+        if (user == null) {
+            log.info("user login failed, userAccount cannot match userPassword");
+            return null;
+        }
+        // 3. 用户脱敏
+        User safetyUser = getSafetyUser(user);
+        // 4. 记录用户的登录态
+        request.getSession().setAttribute(USER_LOGIN_STATE, safetyUser);
+        return safetyUser;
+    }
+
+    /**
+     * 用户脱敏
+     *
+     * @param originUser
+     * @return
+     */
+    @Override
+    public User getSafetyUser(User originUser) {
+        if (originUser == null) {
+            return null;
+        }
+        User safetyUser = new User();
+        safetyUser.setId(originUser.getId());
+        safetyUser.setUsername(originUser.getUsername());
+        safetyUser.setUserAccount(originUser.getUserAccount());
+        safetyUser.setAvatarUrl(originUser.getAvatarUrl());
+        safetyUser.setGender(originUser.getGender());
+        safetyUser.setPhone(originUser.getPhone());
+        safetyUser.setEmail(originUser.getEmail());
+        safetyUser.setUserRole(originUser.getUserRole());
+        safetyUser.setUserStatus(originUser.getUserStatus());
+        safetyUser.setCreateTime(originUser.getCreateTime());
+        return safetyUser;
+    }
+
+    /**
+     * 用户注销
+     *
+     * @param request
+     */
+    @Override
+    public int userLogout(HttpServletRequest request) {
+        // 移除登录态
+        request.getSession().removeAttribute(USER_LOGIN_STATE);
+        return 1;
+    }
+
+    @Override
+    public boolean isAdmin(HttpServletRequest request) {
+        Object userObj = request.getSession().getAttribute(USER_LOGIN_STATE);
+        User user = (User) userObj;
+        return user != null && user.getUserRole() == UserConstant.ADMIN_ROLE;
+    }
+
+    @Override
+    public boolean isAdmin(User user) {
+        return user != null && user.getUserRole() == UserConstant.ADMIN_ROLE;
+    }
+
+    @Override
+    public void assertAdmin(HttpServletRequest request) {
+        if (!isAdmin(request)) {
+            throw new BusinessException(ErrorCode.NO_AUTH);
+        }
+    }
+
+    @Override
+    public User getLoginUser(HttpServletRequest request) {
+        Object userObj = request.getSession().getAttribute(USER_LOGIN_STATE);
+        User loginUser = (User) userObj;
+        if (loginUser == null) {
+            throw new BusinessException(ErrorCode.NOT_LOGIN);
+        }
+        return loginUser;
+    }
+
+}
+
+
+
+

src/main/resources/application-prod.yml

@@ -0,0 +1,6 @@
+spring:
+  datasource:
+    driver-class-name: com.mysql.cj.jdbc.Driver
+    url: jdbc:mysql://localhost:3306/my_db
+    username: root
+    password: 123456

src/main/resources/application.yml

@@ -0,0 +1,34 @@
+spring:
+  application:
+    name: springboot-init
+  # DataSource Config
+  datasource:
+    driver-class-name: com.mysql.cj.jdbc.Driver
+    url: jdbc:mysql://localhost:3306/my_db
+    username: root
+    password: 123456
+  mvc:
+    pathmatch:
+      matching-strategy: ANT_PATH_MATCHER
+  # session 失效时间（分钟）
+  session:
+    timeout: 86400
+    store-type: redis
+  # redis 配置
+  redis:
+    port: 6379
+    host: localhost
+    database: 0
+server:
+  port: 7529
+  servlet:
+    context-path: /api
+mybatis-plus:
+  configuration:
+    map-underscore-to-camel-case: false
+    log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
+  global-config:
+    db-config:
+      logic-delete-field: isDelete # 全局逻辑删除的实体字段名(since 3.3.0,配置后可以忽略不配置步骤2)
+      logic-delete-value: 1 # 逻辑已删除值(默认为 1)
+      logic-not-delete-value: 0 # 逻辑未删除值(默认为 0)

src/main/resources/banner.txt

@@ -0,0 +1 @@
+我的项目 by 程序员鱼皮 https://github.com/liyupi

src/main/resources/mapper/UserMapper.xml

@@ -0,0 +1,30 @@
+<?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.yupi.project.mapper.UserMapper">
+
+    <resultMap id="BaseResultMap" type="com.yupi.project.model.entity.User">
+        <id property="id" column="id" jdbcType="BIGINT"/>
+        <result property="username" column="username" jdbcType="VARCHAR"/>
+        <result property="userAccount" column="userAccount" jdbcType="VARCHAR"/>
+        <result property="avatarUrl" column="avatarUrl" jdbcType="VARCHAR"/>
+        <result property="gender" column="gender" jdbcType="TINYINT"/>
+        <result property="userPassword" column="userPassword" jdbcType="VARCHAR"/>
+        <result property="phone" column="phone" jdbcType="VARCHAR"/>
+        <result property="email" column="email" jdbcType="VARCHAR"/>
+        <result property="userStatus" column="userStatus" jdbcType="INTEGER"/>
+        <result property="createTime" column="createTime" jdbcType="TIMESTAMP"/>
+        <result property="updateTime" column="updateTime" jdbcType="TIMESTAMP"/>
+        <result property="isDelete" column="isDelete" jdbcType="TINYINT"/>
+        <result property="userRole" column="userRole" jdbcType="INTEGER"/>
+    </resultMap>
+
+    <sql id="Base_Column_List">
+        id,username,userAccount,
+        avatarUrl,gender,userPassword,
+        phone,email,userStatus,
+        createTime,updateTime,isDelete,
+        userRole
+    </sql>
+</mapper>

src/test/java/com/yupi/project/service/UserServiceTest.java

@@ -0,0 +1,96 @@
+package com.yupi.project.service;
+
+import com.yupi.project.model.entity.User;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+import javax.annotation.Resource;
+
+/**
+ * 用户服务测试
+ *
+ * @author yupi
+ */
+@SpringBootTest
+class UserServiceTest {
+
+    @Resource
+    private UserService userService;
+
+    @Test
+    void testAddUser() {
+        User user = new User();
+        user.setUsername("dogYupi");
+        user.setUserAccount("123");
+        user.setAvatarUrl("");
+        user.setGender(0);
+        user.setUserPassword("xxx");
+        user.setPhone("123");
+        user.setEmail("456");
+        boolean result = userService.save(user);
+        System.out.println(user.getId());
+        Assertions.assertTrue(result);
+    }
+
+    @Test
+    void testUpdateUser() {
+        User user = new User();
+        user.setId(1);
+        user.setUsername("dogYupi");
+        user.setUserAccount("123");
+        user.setAvatarUrl("");
+        user.setGender(0);
+        user.setUserPassword("xxx");
+        user.setPhone("123");
+        user.setEmail("456");
+        boolean result = userService.updateById(user);
+        Assertions.assertTrue(result);
+    }
+
+    @Test
+    void testDeleteUser() {
+        boolean result = userService.removeById(1L);
+        Assertions.assertTrue(result);
+    }
+
+    @Test
+    void testGetUser() {
+        User user = userService.getById(1L);
+        Assertions.assertNotNull(user);
+    }
+
+    @Test
+    void userRegister() {
+        String userAccount = "yupi";
+        String userPassword = "";
+        String checkPassword = "123456";
+        try {
+            long result = userService.userRegister(userAccount, userPassword, checkPassword);
+            Assertions.assertEquals(-1, result);
+            userAccount = "yu";
+            result = userService.userRegister(userAccount, userPassword, checkPassword);
+            Assertions.assertEquals(-1, result);
+            userAccount = "yupi";
+            userPassword = "123456";
+            result = userService.userRegister(userAccount, userPassword, checkPassword);
+            Assertions.assertEquals(-1, result);
+            userAccount = "yu pi";
+            userPassword = "12345678";
+            result = userService.userRegister(userAccount, userPassword, checkPassword);
+            Assertions.assertEquals(-1, result);
+            checkPassword = "123456789";
+            result = userService.userRegister(userAccount, userPassword, checkPassword);
+            Assertions.assertEquals(-1, result);
+            userAccount = "dogYupi";
+            checkPassword = "12345678";
+            result = userService.userRegister(userAccount, userPassword, checkPassword);
+            Assertions.assertEquals(-1, result);
+            userAccount = "yupi";
+            result = userService.userRegister(userAccount, userPassword, checkPassword);
+            Assertions.assertEquals(-1, result);
+        } catch (Exception e) {
+
+        }
+    }
+}