init commit

master
soul2 3 years ago
commit f9be7a565e
  1. 34
      .gitignore
  2. 16
      README.md
  3. 316
      mvnw
  4. 188
      mvnw.cmd
  5. 119
      pom.xml
  6. 13
      src/main/java/cn/soul2/demo/JavaDemoApplication.java
  7. 37
      src/main/java/cn/soul2/demo/codemessage/BackCodeMessage.java
  8. 27
      src/main/java/cn/soul2/demo/config/BeanConfig.java
  9. 26
      src/main/java/cn/soul2/demo/config/CorsConfig.java
  10. 27
      src/main/java/cn/soul2/demo/config/MetaObjectHandlerConfig.java
  11. 45
      src/main/java/cn/soul2/demo/controller/DemoController.java
  12. 29
      src/main/java/cn/soul2/demo/dto/DemoDTO.java
  13. 50
      src/main/java/cn/soul2/demo/dto/DemoSaveOrUpdateDTO.java
  14. 20
      src/main/java/cn/soul2/demo/dto/base/PageParams.java
  15. 77
      src/main/java/cn/soul2/demo/entity/DataTableDemoDO.java
  16. 18
      src/main/java/cn/soul2/demo/mapper/DataTableDemoMapper.java
  17. 27
      src/main/java/cn/soul2/demo/repository/IDataTableDemoRepository.java
  18. 67
      src/main/java/cn/soul2/demo/repository/impl/DataTableDemoRepositoryImpl.java
  19. 24
      src/main/java/cn/soul2/demo/service/IDemoService.java
  20. 51
      src/main/java/cn/soul2/demo/service/impl/DemoServiceImpl.java
  21. 157
      src/main/java/cn/soul2/demo/utils/MybatisFastGenerator.java
  22. 15
      src/main/java/cn/soul2/demo/utils/Test.java
  23. 42
      src/main/java/cn/soul2/demo/utils/base/BackUtils.java
  24. 92
      src/main/java/cn/soul2/demo/utils/base/PageUtils.java
  25. 50
      src/main/java/cn/soul2/demo/vo/DemoVO.java
  26. 46
      src/main/java/cn/soul2/demo/vo/base/Back.java
  27. 72
      src/main/java/cn/soul2/demo/vo/base/VPage.java
  28. 19
      src/main/resources/application-cors.yml
  29. 19
      src/main/resources/application-datasource.yml
  30. 5
      src/main/resources/application-mybatis-plus.yml
  31. 16
      src/main/resources/application.yml
  32. 13
      src/test/java/cn/soul2/demo/JavaDemoApplicationTests.java

34
.gitignore vendored

@ -0,0 +1,34 @@
HELP.md
target/
!.mvn/wrapper/maven-wrapper.jar
!**/src/main/**/target/
!**/src/test/**/target/
### STS ###
.apt_generated
.classpath
.factorypath
.project
.settings
.springBeans
.sts4-cache
### IntelliJ IDEA ###
.idea
*.iws
*.iml
*.ipr
### NetBeans ###
/nbproject/private/
/nbbuild/
/dist/
/nbdist/
/.nb-gradle/
build/
!**/src/main/**/build/
!**/src/test/**/build/
### VS Code ###
.vscode/
/.mvn/

@ -0,0 +1,16 @@
# soul2-java-demo-version_1
处于试验性质的Java模板
## 开始
```bash
git clone http://gitea.soul2.cn/soul2/soul2-java-demo-version_1.git
```
## 分支
- `master`: 上线
- `develop`: 最新的开发版
2022年9月6日 第一版 By soul2

316
mvnw vendored

@ -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} $MAVEN_CONFIG "$@"

188
mvnw.cmd vendored

@ -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%

@ -0,0 +1,119 @@
<?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>2.6.10</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>cn.soul2</groupId>
<artifactId>java-demo</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>java-demo</name>
<description>java-demo</description>
<properties>
<java.version>11</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-devtools</artifactId>
<scope>runtime</scope>
<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>
<!--DataSource-->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid-spring-boot-starter</artifactId>
<version>1.2.6</version>
</dependency>
<dependency>
<groupId>com.baomidou</groupId>
<artifactId>mybatis-plus-boot-starter</artifactId>
<version>3.5.1</version>
</dependency>
<dependency>
<groupId>com.baomidou</groupId>
<artifactId>mybatis-plus</artifactId>
<version>3.5.1</version>
</dependency>
<dependency>
<groupId>com.baomidou</groupId>
<artifactId>mybatis-plus-generator</artifactId>
<version>3.5.1</version>
</dependency>
<!--freemarker模板-->
<dependency>
<groupId>org.freemarker</groupId>
<artifactId>freemarker</artifactId>
</dependency>
<!-- 代码生成器模板,用于生成代码 -->
<dependency>
<groupId>org.apache.velocity</groupId>
<artifactId>velocity-engine-core</artifactId>
<version>2.3</version>
</dependency>
<dependency>
<groupId>ai.houyi</groupId>
<artifactId>dorado-swagger</artifactId>
<version>0.0.51</version>
<type>pom</type>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</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>
<!-- <plugins>-->
<!-- <plugin>-->
<!-- &lt;!&ndash; springboot打包插件 &ndash;&gt;-->
<!-- <groupId>org.springframework.boot</groupId>-->
<!-- <artifactId>spring-boot-maven-plugin</artifactId>-->
<!-- <version>2.1.7.RELEASE</version>-->
<!-- </plugin>-->
<!-- </plugins>-->
</build>
</project>

@ -0,0 +1,13 @@
package cn.soul2.demo;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class JavaDemoApplication {
public static void main(String[] args) {
SpringApplication.run(JavaDemoApplication.class, args);
}
}

@ -0,0 +1,37 @@
package cn.soul2.demo.codemessage;
/**
* @author Soul2
* @date 2022-08-22 16:40:24
*/
public enum BackCodeMessage {
/**
* 0,成功
*/
SUCCESS("成功", 0),
/**
* 2000,错误
*/
FAIL("错误", 2000),
/**
* 40404,参数错误
*/
PARAM_ERROR("参数错误", 40404);
private String message;
private int code;
BackCodeMessage(String message, int code) {
this.message = message;
this.code = code;
}
public String getMessage() {
return message;
}
public int getCode() {
return code;
}
}

@ -0,0 +1,27 @@
package cn.soul2.demo.config;
import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor;
import com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
/**
* @author Soul2
* @date 2022-08-15 11:57:02
* @since 1.0
*/
//@Slf4j
@Configuration
public class BeanConfig {
@Bean
public MybatisPlusInterceptor mybatisPlusInterceptor() {
MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
// 向Mybatis过滤器链中添加分页拦截器
interceptor.addInnerInterceptor(new PaginationInnerInterceptor());
// 还可以添加其他的拦截器
return interceptor;
}
}

@ -0,0 +1,26 @@
package cn.soul2.demo.config;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.CorsRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
@Configuration
public class CorsConfig implements WebMvcConfigurer {
@Value("${cors.allow-origin}")
private String allowOrigin;
@Override
public void addCorsMappings(CorsRegistry registry) {
//项目中的所有接口都支持跨域
registry.addMapping("/**")
//所有地址都可以访问,也可以配置具体地址
.allowedOrigins(allowOrigin)
.allowCredentials(true)
//"GET", "HEAD", "POST", "PUT", "DELETE", "OPTIONS"
.allowedMethods("POST")
// 跨域允许时间
.maxAge(3600);
}
}

@ -0,0 +1,27 @@
package cn.soul2.demo.config;
import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler;
import org.apache.ibatis.reflection.MetaObject;
import org.springframework.stereotype.Component;
import java.time.LocalDateTime;
/**
* mybatis-plus自动填充
*
* @author Soul2
* @since 2022-08-23 14:49:32
*/
@Component
public class MetaObjectHandlerConfig implements MetaObjectHandler {
@Override
public void insertFill(MetaObject metaObject) {
this.strictInsertFill(metaObject, "createdTime", LocalDateTime.class, LocalDateTime.now());
this.strictInsertFill(metaObject, "updatedTime", LocalDateTime.class, LocalDateTime.now());
}
@Override
public void updateFill(MetaObject metaObject) {
this.strictUpdateFill(metaObject, "updatedTime", LocalDateTime.class, LocalDateTime.now());
}
}

@ -0,0 +1,45 @@
package cn.soul2.demo.controller;
import cn.soul2.demo.dto.DemoDTO;
import cn.soul2.demo.dto.DemoSaveOrUpdateDTO;
import cn.soul2.demo.service.IDemoService;
import cn.soul2.demo.vo.DemoVO;
import cn.soul2.demo.vo.base.Back;
import cn.soul2.demo.vo.base.VPage;
import org.springframework.beans.factory.annotation.Autowired;
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;
import java.util.List;
/**
* @author Soul2
* @date 2022-08-15
*/
//@Slf4j
@RestController
@RequestMapping("/demo")
public class DemoController {
@Autowired
private IDemoService demoService;
@PostMapping("/page")
public Back<VPage<DemoVO>> page(@RequestBody DemoDTO dto) {
return demoService.page(dto);
}
@PostMapping("/save")
public Back<Boolean> save(@RequestBody DemoSaveOrUpdateDTO entity) {
return demoService.save(entity);
}
@PostMapping("/remove")
public Back<Boolean> remove(@RequestBody List<String> ids) {
return demoService.remove(ids);
}
}

@ -0,0 +1,29 @@
package cn.soul2.demo.dto;
import cn.soul2.demo.dto.base.PageParams;
import lombok.Data;
import lombok.experimental.Accessors;
import java.time.LocalDateTime;
/**
* @author Soul2
* @date 2022-08-15
*/
@Data
@Accessors(chain = true)
public class DemoDTO extends PageParams {
/**
* 名字
*/
private String name;
/**
* 更新时间
*/
private LocalDateTime startTime;
private LocalDateTime endTime;
}

@ -0,0 +1,50 @@
package cn.soul2.demo.dto;
import com.fasterxml.jackson.annotation.JsonFormat;
import lombok.Data;
import lombok.experimental.Accessors;
import java.time.LocalDateTime;
/**
* @author Soul2
* @date 2022-08-23
*/
@Data
@Accessors(chain = true)
public class DemoSaveOrUpdateDTO {
/**
* 主键
*/
private String id;
/**
* 名字
*/
private String name;
/**
* 属性1
*/
private String attr1;
/**
* 属性2
*/
private String attr2;
/**
* 更新时间
*/
@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
private LocalDateTime updateTime;
/**
* 创建时间
*/
@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
private LocalDateTime createTime;
}

@ -0,0 +1,20 @@
package cn.soul2.demo.dto.base;
import lombok.Data;
import lombok.experimental.Accessors;
/**
* 分页查询参数
*
* @author Soul2
* @date 2022-08-15
*/
@Data
@Accessors(chain = true)
public class PageParams {
private Integer pageNumber;
private Integer pageSize;
}

@ -0,0 +1,77 @@
package cn.soul2.demo.entity;
import com.baomidou.mybatisplus.annotation.*;
import com.baomidou.mybatisplus.extension.activerecord.Model;
import lombok.Getter;
import lombok.Setter;
import lombok.experimental.Accessors;
import java.io.Serializable;
import java.time.LocalDateTime;
/**
* <p>
* demo表
* </p>
*
* @author Soul2
* @since 2022-08-23 14:32:09
*/
@Getter
@Setter
@Accessors(chain = true)
@TableName("data_table_demo")
public class DataTableDemoDO extends Model<DataTableDemoDO> {
private static final long serialVersionUID = 1L;
/**
* 主键
*/
@TableId(value = "id", type = IdType.ASSIGN_UUID)
private String id;
/**
* 名字
*/
@TableField("name")
private String name;
/**
* 属性1
*/
@TableField("attr1")
private String attr1;
/**
* 属性2
*/
@TableField("attr2")
private String attr2;
/**
* 更新时间
*/
@TableField(value = "updated_time", fill = FieldFill.INSERT_UPDATE)
private LocalDateTime updatedTime;
/**
* 创建时间
*/
@TableField(value = "created_time", fill = FieldFill.INSERT)
private LocalDateTime createdTime;
/**
* 删除标识: 0-存在; 1-删除
*/
@TableField("removed")
@TableLogic
private Integer removed;
@Override
public Serializable pkVal() {
return this.id;
}
}

@ -0,0 +1,18 @@
package cn.soul2.demo.mapper;
import cn.soul2.demo.entity.DataTableDemoDO;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Mapper;
/**
* <p>
* demo表 Mapper 接口
* </p>
*
* @author Soul2
* @since 2022-08-15 14:14:23
*/
@Mapper
public interface DataTableDemoMapper extends BaseMapper<DataTableDemoDO> {
}

@ -0,0 +1,27 @@
package cn.soul2.demo.repository;
import cn.soul2.demo.dto.DemoDTO;
import cn.soul2.demo.dto.DemoSaveOrUpdateDTO;
import cn.soul2.demo.entity.DataTableDemoDO;
import cn.soul2.demo.vo.base.VPage;
import com.baomidou.mybatisplus.extension.service.IService;
import java.util.Collection;
/**
* <p>
* demo表 服务类
* </p>
*
* @author Soul2
* @since 2022-08-15 14:14:23
*/
public interface IDataTableDemoRepository extends IService<DataTableDemoDO> {
VPage<DataTableDemoDO> page(DemoDTO dto);
Boolean save(DemoSaveOrUpdateDTO entity);
Boolean remove(Collection<String> ids);
}

@ -0,0 +1,67 @@
package cn.soul2.demo.repository.impl;
import cn.soul2.demo.dto.DemoDTO;
import cn.soul2.demo.dto.DemoSaveOrUpdateDTO;
import cn.soul2.demo.entity.DataTableDemoDO;
import cn.soul2.demo.mapper.DataTableDemoMapper;
import cn.soul2.demo.repository.IDataTableDemoRepository;
import cn.soul2.demo.utils.base.PageUtils;
import cn.soul2.demo.vo.base.VPage;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.StringUtils;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.springframework.beans.BeanUtils;
import org.springframework.stereotype.Service;
import java.util.Collection;
/**
* <p>
* demo表 服务实现类
* </p>
*
* @author Soul2
* @since 2022-08-15 14:14:23
*/
@Service
public class DataTableDemoRepositoryImpl extends ServiceImpl<DataTableDemoMapper, DataTableDemoDO> implements IDataTableDemoRepository {
// @Override
// public IPage<DataTableDemoDO> page(DemoDTO dto) {
// LambdaQueryWrapper<DataTableDemoDO> query = Wrappers.lambdaQuery();
// query.like(StringUtils.isNotBlank(dto.getName()), DataTableDemoDO::getName, dto.getName());
// query.orderByDesc(DataTableDemoDO::getUpdatedTime).orderByDesc(DataTableDemoDO::getCreatedTime).orderByAsc(DataTableDemoDO::getName);
// if (dto.getStartTime() != null && dto.getEndTime() != null) {
// query.between(DataTableDemoDO::getUpdatedTime, dto.getStartTime(), dto.getEndTime());
// }
// IPage<DataTableDemoDO> page = new Page<>(dto.getPageNumber(), dto.getPageSize());
// return super.page(page, query);
// }
@Override
public VPage<DataTableDemoDO> page(DemoDTO dto) {
LambdaQueryWrapper<DataTableDemoDO> query = Wrappers.lambdaQuery();
query.like(StringUtils.isNotBlank(dto.getName()), DataTableDemoDO::getName, dto.getName());
query.orderByDesc(DataTableDemoDO::getUpdatedTime).orderByDesc(DataTableDemoDO::getCreatedTime).orderByAsc(DataTableDemoDO::getName);
if (dto.getStartTime() != null && dto.getEndTime() != null) {
query.between(DataTableDemoDO::getUpdatedTime, dto.getStartTime(), dto.getEndTime());
}
return PageUtils.to(super.page(PageUtils.build(dto), query));
}
@Override
public Boolean save(DemoSaveOrUpdateDTO entity) {
DataTableDemoDO demoDO = new DataTableDemoDO();
BeanUtils.copyProperties(entity, demoDO);
return super.saveOrUpdate(demoDO);
}
@Override
public Boolean remove(Collection<String> ids) {
LambdaQueryWrapper<DataTableDemoDO> query = Wrappers.lambdaQuery();
query.in(DataTableDemoDO::getId, ids);
return super.remove(query);
}
}

@ -0,0 +1,24 @@
package cn.soul2.demo.service;
import cn.soul2.demo.dto.DemoDTO;
import cn.soul2.demo.dto.DemoSaveOrUpdateDTO;
import cn.soul2.demo.vo.DemoVO;
import cn.soul2.demo.vo.base.Back;
import cn.soul2.demo.vo.base.VPage;
import java.util.Collection;
/**
* @author Soul2
* @date 2022-08-22
*/
public interface IDemoService {
Back<VPage<DemoVO>> page(DemoDTO dto);
Back<Boolean> save(DemoSaveOrUpdateDTO entity);
Back<Boolean> remove(Collection<String> ids);
}

@ -0,0 +1,51 @@
package cn.soul2.demo.service.impl;
import cn.soul2.demo.dto.DemoDTO;
import cn.soul2.demo.dto.DemoSaveOrUpdateDTO;
import cn.soul2.demo.entity.DataTableDemoDO;
import cn.soul2.demo.repository.IDataTableDemoRepository;
import cn.soul2.demo.service.IDemoService;
import cn.soul2.demo.utils.base.BackUtils;
import cn.soul2.demo.utils.base.PageUtils;
import cn.soul2.demo.vo.DemoVO;
import cn.soul2.demo.vo.base.Back;
import cn.soul2.demo.vo.base.VPage;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.Collection;
import java.util.stream.Collectors;
/**
* @author Soul2
* @date 2022-08-22
*/
@Service
public class DemoServiceImpl implements IDemoService {
@Autowired
private IDataTableDemoRepository demoRepository;
@Override
public Back<VPage<DemoVO>> page(DemoDTO dto) {
VPage<DataTableDemoDO> page = demoRepository.page(dto);
VPage<DemoVO> toPage = PageUtils.to(page, page.getRows().stream().map(data -> {
DemoVO vo = new DemoVO();
BeanUtils.copyProperties(data, vo);
return vo;
}).collect(Collectors.toList()));
return BackUtils.success(toPage);
}
@Override
public Back<Boolean> save(DemoSaveOrUpdateDTO entity) {
return BackUtils.success(demoRepository.save(entity));
}
@Override
public Back<Boolean> remove(Collection<String> ids) {
return BackUtils.success(demoRepository.remove(ids));
}
}

@ -0,0 +1,157 @@
package cn.soul2.demo.utils;
import com.baomidou.mybatisplus.annotation.FieldFill;
import com.baomidou.mybatisplus.annotation.IdType;
import com.baomidou.mybatisplus.generator.FastAutoGenerator;
import com.baomidou.mybatisplus.generator.config.TemplateType;
import com.baomidou.mybatisplus.generator.config.rules.NamingStrategy;
import com.baomidou.mybatisplus.generator.engine.VelocityTemplateEngine;
import com.baomidou.mybatisplus.generator.fill.Column;
import com.baomidou.mybatisplus.generator.fill.Property;
import lombok.Data;
/**
* @author Soul2
* @date 2022-05-08 11:17:38
*/
public class MybatisFastGenerator {
private static final DatasourceConfig DATASOURCE_CONFIG = new DatasourceConfig(
"Soul2",
"jdbc:mysql://next.soul2.cn:3306/cn_soul2?characterEncoding=utf8&serverTimezone=GMT%2B8",
"buildemo",
"86ba@qybgz"
);
/**
* 设置需要生成的表名
*/
private static final String[] TABLE_NAMES = {
"data_table_demo"
};
/**
* 模块名称
*/
private static final String MODULE_NAME = "demo";
/**
* 是否为表更新
*/
private static final Boolean TABLE_UPDATE = true;
/**
* 设置过滤表前缀
*/
private static final String[] TABLE_PREFIX = {
"b_", "r_"
};
private static FastAutoGenerator generator(Boolean update) {
FastAutoGenerator autoGenerator = FastAutoGenerator.create(
DATASOURCE_CONFIG.getUrl(),
DATASOURCE_CONFIG.getUsername(),
DATASOURCE_CONFIG.getPassword())
.globalConfig(builder -> {
builder.author(DATASOURCE_CONFIG.getAuthor()) // 设置作者
// .enableSwagger() // 开启 swagger 模式
.fileOverride() // 覆盖已生成文件
// 注解日期的格式
.commentDate("yyyy-MM-dd HH:mm:ss")
// 文件输出目录
.outputDir(System.getProperty("user.dir") + "\\src\\main\\java")
// 生成完成后不打开资源管理器(打开会很烦)
.disableOpenDir();
})
.packageConfig(builder -> {
builder
// 设置父包名
.parent("cn.soul2")
// 设置父包模块名
.moduleName(MODULE_NAME)
// 设置各类型文件输出的包
.mapper("mapper")
.entity("entity")
.service("repository")
.serviceImpl("repository.impl")
;
})
.strategyConfig(builder -> {
builder
// 设置生成的表名
.addInclude(TABLE_NAMES)
// 设置过滤的表前缀
.addTablePrefix(TABLE_PREFIX)
// 实体映射设置
.entityBuilder()
.enableChainModel()
// id生成策略启用UUID
.idType(IdType.ASSIGN_UUID)
// 启用Lombok
.enableLombok()
// 添加名称后缀
.formatFileName("%sDO")
// 启用链式调用
.enableActiveRecord()
// 启用逻辑删除字段
.logicDeleteColumnName("REMOVED")
// 名称转换,这里是下划线转驼峰
.naming(NamingStrategy.underline_to_camel)
.columnNaming(NamingStrategy.underline_to_camel)
// 自动填充创建时间
.addTableFills(new Column("created_time", FieldFill.INSERT))
.addTableFills(new Property("updatedTime", FieldFill.INSERT_UPDATE))
// 开启生成实体时生成字段注解
.enableTableFieldAnnotation()
.mapperBuilder()
.enableMapperAnnotation()
.formatMapperFileName("%sMapper")
.serviceBuilder()
.formatServiceFileName("I%sRepository")
.formatServiceImplFileName("%sRepositoryImpl");
})
// 使用Freemarker引擎模板,默认的是Velocity引擎模板
// .templateEngine(new FreemarkerTemplateEngine())
// 默认的Velocity引擎模板
.templateEngine(new VelocityTemplateEngine())
.templateConfig(builder -> {
builder
.disable(TemplateType.CONTROLLER)
.disable(TemplateType.XML);
});
if (update) {
update(autoGenerator);
}
return autoGenerator;
}
private static FastAutoGenerator update(FastAutoGenerator autoGenerator) {
return autoGenerator.templateConfig(builder -> {
builder
.disable(TemplateType.SERVICE)
.disable(TemplateType.SERVICEIMPL)
.disable(TemplateType.MAPPER);
});
}
public static void main(String[] args) {
generator(TABLE_UPDATE).execute();
}
}
@Data
class DatasourceConfig {
private String author;
private String url;
private String username;
private String password;
public DatasourceConfig(String author, String url, String username, String password) {
this.author = author;
this.url = url;
this.username = username;
this.password = password;
}
}

@ -0,0 +1,15 @@
package cn.soul2.demo.utils;
import java.time.LocalDate;
import java.util.UUID;
public class Test {
public static void main(String[] args) {
String ddl = "INSERT INTO cn_soul2.data_table_demo " +
"(id, name, attr1, attr2, update_time, create_time, removed) " +
"VALUES('%s', '测试%d', '%d', '内容%d', '%s', '%s', 0);";
for (int i = 0; i < 30; i++) {
System.out.printf((ddl) + "%n", UUID.randomUUID().toString().replaceAll("-", ""), i, i, i, LocalDate.now(), LocalDate.now());
}
}
}

@ -0,0 +1,42 @@
package cn.soul2.demo.utils.base;
import cn.soul2.demo.codemessage.BackCodeMessage;
import cn.soul2.demo.vo.base.Back;
/**
* @author Soul2
* @date 2022-08-22
*/
public class BackUtils {
public static <T> Back<T> success() {
return new Back<>(BackCodeMessage.SUCCESS);
}
public static <T> Back<T> success(T data) {
return new Back<>(BackCodeMessage.SUCCESS, data);
}
public static <T> Back<T> success(T data, String message) {
return new Back<>(BackCodeMessage.SUCCESS, data).setMessage(message);
}
public static <T> Back<T> fail() {
return new Back<>(BackCodeMessage.FAIL);
}
public static <T> Back<T> fail(String errorMessage) {
return new Back<T>(BackCodeMessage.FAIL).setErrorMessage(errorMessage);
}
public static <T> Back<T> fail(BackCodeMessage backCodeMessage) {
return new Back<>(backCodeMessage);
}
public static <T> Back<T> fail(BackCodeMessage backCodeMessage, String errorMessage) {
return new Back<T>(backCodeMessage).setErrorMessage(errorMessage);
}
}

@ -0,0 +1,92 @@
package cn.soul2.demo.utils.base;
import cn.soul2.demo.dto.base.PageParams;
import cn.soul2.demo.vo.base.VPage;
import com.baomidou.mybatisplus.core.metadata.IPage;
import java.util.List;
/**
* @author Soul2
* @date 2022-08-22
*/
public class PageUtils {
/**
* 根据分页参数构造一个mybatis的IPage
*
* @param pageParams 分页参数
* @return {@code <T> IPage<T>}
*/
public static <T> IPage<T> build(PageParams pageParams) {
return new com.baomidou.mybatisplus.extension.plugins.pagination.Page<T>(pageParams.getPageNumber(), pageParams.getPageSize());
}
/**
* 根据分页参数构造一个mybatis的IPage
*
* @param pageNumber 页码
* @param pageSize 页大小
* @return {@code <T> IPage<T>}
*/
public static <T> IPage<T> build(long pageNumber, long pageSize) {
return new com.baomidou.mybatisplus.extension.plugins.pagination.Page<T>(pageNumber, pageSize);
}
/**
* 生成分页结果
*
* @param page mybatis的分页结果
* @return {@code <T> VPage<T>}
*/
public static <T> VPage<T> to(IPage<T> page) {
VPage<T> toPage = new VPage<>();
toPage.setPageNumber(page.getCurrent())
.setPageSize(page.getSize())
.setTotalPageNumber(page.getPages())
.setTotal(page.getTotal())
.setHasNext(page.getCurrent() < page.getPages())
.setRows(page.getRecords());
return toPage;
}
/**
* 转换分页结果
* <i>用于处理结果的List数据</i>
*
* @param page mybatis的分页结果
* @param list 处理后的List
* @return {@code <T> VPage<T>}
*/
public static <A, B> VPage<B> to(IPage<A> page, List<B> list) {
VPage<B> toPage = new VPage<>();
toPage.setPageNumber(page.getCurrent())
.setPageSize(page.getSize())
.setTotalPageNumber(page.getPages())
.setTotal(page.getTotal())
.setHasNext(page.getCurrent() < page.getPages())
.setRows(list);
return toPage;
}
/**
* 转换分页结果
* <i>用于处理结果的List数据</i>
*
* @param page 分页数据来源
* @param list 处理后的List
* @return {@code <T> VPage<T>}
*/
public static <A, B> VPage<B> to(VPage<A> page, List<B> list) {
VPage<B> toPage = new VPage<>();
toPage.setPageNumber(page.getPageNumber())
.setPageSize(page.getPageSize())
.setTotalPageNumber(page.getTotalPageNumber())
.setTotal(page.getTotal())
.setHasNext(page.isHasNext())
.setRows(list);
return toPage;
}
}

@ -0,0 +1,50 @@
package cn.soul2.demo.vo;
import com.fasterxml.jackson.annotation.JsonFormat;
import lombok.Data;
import lombok.experimental.Accessors;
import java.time.LocalDateTime;
/**
* @author Soul2
* @date 2022-08-15
*/
@Data
@Accessors(chain = true)
public class DemoVO {
/**
* 主键
*/
private String id;
/**
* 名字
*/
private String name;
/**
* 属性1
*/
private String attr1;
/**
* 属性2
*/
private String attr2;
/**
* 更新时间
*/
@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
private LocalDateTime updatedTime;
/**
* 创建时间
*/
@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
private LocalDateTime createdTime;
}

@ -0,0 +1,46 @@
package cn.soul2.demo.vo.base;
import cn.soul2.demo.codemessage.BackCodeMessage;
import lombok.Data;
import lombok.experimental.Accessors;
/**
* @author Soul2
* @date 2022-08-22
*/
@Data
@Accessors(chain = true)
public class Back<T> {
private Integer code;
private String message;
private String errorMessage;
private T data;
public Back() {
}
public Back(Integer code, String message) {
this.code = code;
this.message = message;
}
public Back(Integer code, String message, T data) {
this.code = code;
this.message = message;
this.data = data;
}
public Back(BackCodeMessage backCodeMessage) {
this.code = backCodeMessage.getCode();
this.message = backCodeMessage.getMessage();
}
public Back(BackCodeMessage backCodeMessage, T data) {
this.code = backCodeMessage.getCode();
this.message = backCodeMessage.getMessage();
this.data = data;
}
}

@ -0,0 +1,72 @@
package cn.soul2.demo.vo.base;
import lombok.Data;
import lombok.experimental.Accessors;
import java.util.Collections;
import java.util.List;
/**
* @author Soul2
* @date 2022-08-22
*/
@Data
@Accessors(chain = true)
public class VPage<T> {
/**
* 默认第一页
*/
public static final long DEFAULT_PAGE_NUMBER = 1L;
/**
* 默认每页的个数
*/
public static final long DEFAULT_PAGE_SIZE = 10L;
/**
* 每页最多的个数
*/
public static final long MAX_PAGE_SIZE = 200L;
/**
* 页码
*/
private long pageNumber = DEFAULT_PAGE_NUMBER;
/**
* 分页大小
*/
private long pageSize = DEFAULT_PAGE_SIZE;
/**
* 总页数
*/
private long totalPageNumber = 0L;
/**
* 总数据量
*/
private long total = 0L;
/**
* 是否有下一页
*/
private boolean hasNext = Boolean.FALSE;
/**
* 当前分页的数据
*/
private List<T> rows = Collections.emptyList();
public VPage() {
}
public VPage(long pageNumber, long pageSize) {
this.pageNumber = pageNumber;
this.pageSize = pageSize;
}
public VPage(long pageNumber, long pageSize, long totalPageNumber, long total, boolean hasNext, List<T> rows) {
this.pageNumber = pageNumber;
this.pageSize = pageSize;
this.totalPageNumber = totalPageNumber;
this.total = total;
this.hasNext = hasNext;
this.rows = rows;
}
}

@ -0,0 +1,19 @@
# 允许跨域的地址
cors:
allow-origin: http://localhost
---
spring:
config:
activate:
on-profile: dev
cors:
allow-origin: http://localhost:6901
---
spring:
config:
activate:
on-profile: prod

@ -0,0 +1,19 @@
spring.datasource.druid:
# MySQL
url: jdbc:mysql://next.soul2.cn:3306/cn_soul2?characterEncoding=utf8&serverTimezone=GMT%2B8
username: buildemo
password: 86ba@qybgz
driver-class-name: com.mysql.cj.jdbc.Driver
# 连接池配置
initial-size: 1
max-active: 5
max-wait: 60000
pool-prepared-statements: true
max-pool-prepared-statement-per-connection-size: 5
max-open-prepared-statements: 5
validation-query: select 1 from dual
validation-query-timeout: 10000
test-on-borrow: false
test-on-return: false
test-while-idle: true
time-between-eviction-runs-millis: 60000

@ -0,0 +1,5 @@
# mybatis-plus 逻辑删除配置
mybatis-plus.global-config.db-config:
dbType: mysql
logic-delete-value: 1
logic-not-delete-value: 0

@ -0,0 +1,16 @@
server:
#端口
port: 7301
#上下文
servlet.context-path: /
spring:
application.name: java-demo
profiles.include: datasource,mybatis-plus,cors
mybatis-plus:
configuration:
log-impl: org.apache.ibatis.logging.stdout.StdOutImpl #开启sql日志

@ -0,0 +1,13 @@
package cn.soul2.demo;
import org.junit.jupiter.api.Test;
import org.springframework.boot.test.context.SpringBootTest;
@SpringBootTest
class JavaDemoApplicationTests {
@Test
void contextLoads() {
}
}
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