一、导入坐标依赖
<!--mybatis-plus依赖-->
<dependency>
<groupId>com.baomidou</groupId>
<artifactId>mybatis-plus-boot-starter</artifactId>
<version>3.3.2</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.17</version>
</dependency>
<!--代码生成器模板引擎-->
<dependency>
<groupId>org.apache.velocity</groupId>
<artifactId>velocity-engine-core</artifactId>
<version>2.2</version>
</dependency>
<!--代码生成器-->
<dependency>
<groupId>com.baomidou</groupId>
<artifactId>mybatis-plus-generator</artifactId>
<version>3.3.2</version>
</dependency>
二、编写自动生成工具类’
package com.tclp.util;
import com.baomidou.mybatisplus.generator.AutoGenerator;
import com.baomidou.mybatisplus.generator.config.*;
import com.baomidou.mybatisplus.generator.config.rules.NamingStrategy;
public class MybatisPlusUtil {
public static void main(String[] args) {
String userDir = System.getProperty("user.dir");
System.out.println("userDir=" + userDir);
// 代码生成器
AutoGenerator mpg = new AutoGenerator();
// 全局配置
GlobalConfig gc = new GlobalConfig();
//获取当前的项目的路径
String projectPath = System.getProperty("user.dir");
System.out.println(projectPath);
//配置生成路径
gc.setOutputDir(projectPath + "/src/main/java");
// 作者名称
gc.setAuthor("rock");
gc.setBaseResultMap(true);
gc.setBaseColumnList(true);
mpg.setGlobalConfig(gc);
// 数据源配置
DataSourceConfig dsc = new DataSourceConfig();
dsc.setUrl("jdbc:mysql://localhost:3306/java220401?useUnicode=true&characterEncoding=UTF-8&zeroDateTimeBehavior=convertToNull");
dsc.setDriverName("com.mysql.jdbc.Driver");
dsc.setUsername("root");
dsc.setPassword("1234");
mpg.setDataSource(dsc);
// 包配置
PackageConfig pc = new PackageConfig();
pc.setParent("com.hqyj");
pc.setController("controller");
pc.setEntity("pojo");
pc.setMapper("dao");
mpg.setPackageInfo(pc);
// 配置模板
TemplateConfig templateConfig = new TemplateConfig();
//templateConfig.setXml(null);
templateConfig.setXml("/templates/mapper.xml");
mpg.setTemplate(templateConfig);
// 策略配置
StrategyConfig strategy = new StrategyConfig();
strategy.setNaming(NamingStrategy.underline_to_camel);
strategy.setColumnNaming(NamingStrategy.underline_to_camel);
strategy.setEntityLombokModel(true);
strategy.setRestControllerStyle(true);
strategy.setInclude("power");//表名
strategy.setControllerMappingHyphenStyle(true);
strategy.setTablePrefix(pc.getModuleName() + "_");
mpg.setStrategy(strategy);
//mpg.setTemplateEngine(new FreemarkerTemplateEngine());
mpg.execute();
}
}