整合代码生成器过程中,发现好多博主提供的无法使用,自己整合了一套,没有花里胡哨,直接可用
备注:常规的依赖自己导入,提供的这套,默认已经导入了mybatis-plus,srpingboot等依赖了.

1.maven依赖导入,版本号要与自己的版本号想同

<!--代码生成器依赖-->
		<dependency>
			<groupId>com.baomidou</groupId>
			<artifactId>mybatis-plus-generator</artifactId>
			<version>3.4.0</version>
		</dependency>

		<!--代码生成器引擎-->
		<dependency>
			<groupId>org.apache.velocity</groupId>
			<artifactId>velocity-engine-core</artifactId>
			<version>2.2</version>
		</dependency>

2.导入插件

<!-- 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>${basedir}/src/main/resources/generator/generatorConfig.xml</configurationFile>
						<overwrite>true</overwrite>
						<verbose>true</verbose>
					</configuration>
				</plugin>

3.创建生成代码类

import com.baomidou.mybatisplus.generator.AutoGenerator;
import com.baomidou.mybatisplus.generator.config.DataSourceConfig;
import com.baomidou.mybatisplus.generator.config.GlobalConfig;
import com.baomidou.mybatisplus.generator.config.PackageConfig;
import com.baomidou.mybatisplus.generator.config.StrategyConfig;
import com.baomidou.mybatisplus.generator.config.rules.NamingStrategy;

/**
 * 代码生成器
 * @Author: test
 * @Date: 2023/11/08/9:07
 * @Version: 1.0
 */
public class MybatisPlusCodeGenerator {

    public static void main(String[] args) {
        //step1:代码生成器
        AutoGenerator autoGenerator = new AutoGenerator();

        //step2:配置全局信息，包括输出路径、包名、作者等信息
        GlobalConfig globalConfig = new GlobalConfig();
        globalConfig.setOutputDir("D:/a-service/src/main/java");
        globalConfig.setAuthor("liubc");
        globalConfig.setOpen(false);
        autoGenerator.setGlobalConfig(globalConfig);

        //step3:
        DataSourceConfig dataSourceConfig = new DataSourceConfig();
        dataSourceConfig.setUrl("jdbc:mysql://127.0.0.1:3306/a_dwx?useUnicode=true&characterEncoding=UTF-8&useSSL=false&serverTimezone=Asia/Shanghai");
        dataSourceConfig.setDriverName("com.mysql.cj.jdbc.Driver");
        dataSourceConfig.setUsername("root");
        dataSourceConfig.setPassword("root.");
        autoGenerator.setDataSource(dataSourceConfig);

        //step4:
        PackageConfig packageConfig = new PackageConfig();
        packageConfig.setParent("com.a.devicewx");
        packageConfig.setModuleName("user");
        packageConfig.setEntity("entity");
        packageConfig.setMapper("mapper");
        packageConfig.setService("service");
        packageConfig.setController("mgt.api");
        packageConfig.setXml("mapper.xml");
        autoGenerator.setPackageInfo(packageConfig);

        //step5:
        StrategyConfig strategyConfig = new StrategyConfig();
        //数据库表名
        strategyConfig.setInclude("at_member_history");
        strategyConfig.setNaming(NamingStrategy.underline_to_camel);
        strategyConfig.setColumnNaming(NamingStrategy.underline_to_camel);
        strategyConfig.setEntityLombokModel(true);
        strategyConfig.setRestControllerStyle(true);
        strategyConfig.setControllerMappingHyphenStyle(true);
        //此处不同的版本号可能不同,有的版本不要set,直接entity...enable
        strategyConfig.setEntityTableFieldAnnotationEnable(true);
        strategyConfig.setTablePrefix("t_");
        autoGenerator.setStrategy(strategyConfig);

        //step6:
        autoGenerator.execute();
    }





}

执行main方法生成代码