16 Mybatis 逆向代码生成

添加依赖

pom.xml 依赖如下:

<?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>com.chanshiyu</groupId>
<artifactId>moemall</artifactId>
<version>1.0.0-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
<artifactId>moemall-mbg</artifactId>
<version>1.0.0-SNAPSHOT</version>
<packaging>jar</packaging>
<name>Moe Mall MBG</name>
<description>Moe Mall MBG</description>
<properties>
<!-- Commons Settings -->
<mysql.version>8.0.17</mysql.version>
<tk-mybatis.version>2.1.5</tk-mybatis.version>
<tk-mybatis-mapper.version>4.1.5</tk-mybatis-mapper.version>
<pagehelper.version>1.2.12</pagehelper.version>
</properties>
<dependencies>
<!-- Mysql数据库驱动 -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>${mysql.version}</version>
</dependency>
<!-- Mybatis -->
<dependency>
<groupId>tk.mybatis</groupId>
<artifactId>mapper-spring-boot-starter</artifactId>
<version>${tk-mybatis.version}</version>
</dependency>
<!-- 通用mapper -->
<dependency>
<groupId>tk.mybatis</groupId>
<artifactId>mapper</artifactId>
<version>${tk-mybatis-mapper.version}</version>
</dependency>
<!-- MyBatis分页插件 -->
<dependency>
<groupId>com.github.pagehelper</groupId>
<artifactId>pagehelper-spring-boot-starter</artifactId>
<version>${pagehelper.version}</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.mybatis.generator</groupId>
<artifactId>mybatis-generator-maven-plugin</artifactId>
<version>1.3.7</version>
<configuration>
<configurationFile>
${basedir}/src/main/resources/generator/generatorConfig.xml
</configurationFile>
<overwrite>true</overwrite>
<verbose>true</verbose>
</configuration>
<dependencies>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>${mysql.version}</version>
</dependency>
<dependency>
<groupId>tk.mybatis</groupId>
<artifactId>mapper</artifactId>
<version>${tk-mybatis-mapper.version}</version>
</dependency>
</dependencies>
</plugin>
</plugins>
</build>
</project>

generatorConfig.xml

resources/generator/generatorConfig.xml 文件如下:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE generatorConfiguration
PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN"
"http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd">
<generatorConfiguration>
<!-- 引入数据库连接配置 -->
<properties resource="generator/jdbc.properties"/>
<context id="Mysql" targetRuntime="MyBatis3Simple" defaultModelType="flat">
<property name="beginningDelimiter" value="`"/>
<property name="endingDelimiter" value="`"/>
<property name="javaFileEncoding" value="UTF-8"/>
<!-- 自带插件,实体类序列化 -->
<plugin type="org.mybatis.generator.plugins.SerializablePlugin"/>
<!-- 配置 tk.mybatis 插件 -->
<plugin type="tk.mybatis.mapper.generator.MapperPlugin">
<property name="mappers" value="tk.mybatis.mapper.MyMapper"/>
<property name="caseSensitive" value="true"/>
<property name="lombok" value="Data"/>
<property name="swagger" value="true"/>
</plugin>
<!-- 配置数据库连接 -->
<jdbcConnection driverClass="${jdbc.driverClass}"
connectionURL="${jdbc.connectionURL}"
userId="${jdbc.username}"
password="${jdbc.password}">
<!--解决mysql驱动升级到8.0后不生成指定数据库代码的问题-->
<property name="nullCatalogMeansCurrent" value="true" />
</jdbcConnection>
<!-- 配置实体类存放路径 -->
<javaModelGenerator targetPackage="com.chanshiyu.moemall.mbg.model" targetProject="src/main/java"/>
<!-- 配置 XML 存放路径 -->
<sqlMapGenerator targetPackage="mapper" targetProject="src/main/resources"/>
<!-- 配置 DAO 存放路径 -->
<javaClientGenerator targetPackage="com.chanshiyu.moemall.mbg.mapper"
targetProject="src/main/java"
type="XMLMAPPER"/>
<!-- 配置需要指定生成的数据表,% 代表所有表 -->
<table tableName="%">
<!-- mysql 配置 -->
<generatedKey column="id" sqlStatement="Mysql" identity="true"/>
</table>
</context>
</generatorConfiguration>

jdbc.properties

resources/generator/jdbc.properties 文件如下:

jdbc.driverClass=com.mysql.cj.jdbc.Driver
jdbc.connectionURL=jdbc:mysql://192.168.205.4:3306/moemall?nullCatalogMeansCurrent=true
jdbc.username=root
jdbc.password=123456