引入习惯plugin
- <!-- mybatis generator 自动生成代码插件 -->
- 			<plugin>
- 				<groupId>org.mybatis.generator</groupId>
- 				<artifactId>mybatis-generator-maven-plugin</artifactId>
- 				<version>1.3.7</version>
- 				<configuration>
- 					<configurationFile>src/main/resources/generator/generator-config.xml</configurationFile>
- 					<overwrite>true</overwrite>
- 					<verbose>true</verbose>
- 				</configuration>
- 				<dependencies>
- 					<dependency>
- 						<groupId>mysql</groupId>
- 						<artifactId>mysql-connector-java</artifactId>
- 						<version>8.0.22</version>
- 					</dependency>
- 				</dependencies>
- 			</plugin>
 

resource下插件代码生成器配置
创建generator文件夹,并创建generator-config.xml

- <?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>
-     <context id="Mysql" targetRuntime="MyBatis3" defaultModelType="flat">
-  
-         <!-- 自动检查关键字,为关键字增加反引号 -->
-         <property name="autoDelimitKeywords" value="true"/>
-         <property name="beginningDelimiter" value="`"/>
-         <property name="endingDelimiter" value="`"/>
-  
-         <!--覆盖生成 XML 文件-->
-         <plugin type="org.mybatis.generator.plugins.UnmergeableXmlMappersPlugin" />
-         <!-- 生成的实体类添加 toString()方法 -->
-         <plugin type="org.mybatis.generator.plugins.ToStringPlugin"/>
-  
-         <!-- 不生成注释 -->
-         <commentGenerator>
-             <property name="suppressAllComments" value="true"/>
-         </commentGenerator>
-  
-         <jdbcConnection driverClass="com.mysql.cj.jdbc.Driver"
-                         connectionURL="jdbc:mysql://rm-bp1tja0cb2r7t5il5ko.mysql.rds.aliyuncs.com:3306/wiki_dev?serverTimezone=Asia/Shanghai"
-                         userId="wiki_dev"
-                         password="Wiki677877">
-         </jdbcConnection>
-  
-         <!-- domain 类的位置 -->
-         <javaModelGenerator targetProject="src\main\java"
-                             targetPackage="cool.tsy.wiki.domain"/>
-  
-         <!-- mapper xml的位置 -->
-         <sqlMapGenerator targetProject="src\main\resources"
-                          targetPackage="mapper"/>
-  
-         <!-- mapper类的位置 -->
-         <javaClientGenerator targetProject="src\main\java"
-                              targetPackage="cool.tsy.wiki.mapper"
-                              type="XMLMAPPER"/>
-  
-         <table tableName="demo" domainObjectName="Demo"/>
-         <table tableName="ebook"/>
-         <table tableName="category"/>
-         <table tableName="doc"/>
-         <table tableName="content"/>
-         <table tableName="user"/>
-         <table tableName="ebook_snapshot"/>
-     </context>
- </generatorConfiguration>
-  
 
添加maven命令
点击edit config

选择添加maven命令

输入这样一条命令

- mybatis-generator:generate -e
 
新建一张数据库表进行测试 点击运行
如下图所示,完成代码生成

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