mybatis-plus code generator 代码生成器

引入pom.xml

    4.0.0
    
        org.springframework.boot
        spring-boot-starter-parent
        3.1.4
         
    
    org.generator
    mybatis-plus-generator
    0.0.1-SNAPSHOT
    mybatis-plus-generator
    mybatis-plus-generator
    
        17
    
    
        
            com.mysql
            mysql-connector-j
            runtime
        
        
            org.projectlombok
            lombok
            1.18.30
        
        
            com.baomidou
            mybatis-plus-generator
            3.5.3.2
        
        
            com.baomidou
            mybatis-plus
            3.5.3.2
        
        
            org.freemarker
            freemarker
            2.3.32
        
        
            org.apache.velocity
            velocity-engine-core
            2.3
        
        
            org.apache.commons
            commons-lang3
            3.13.0
        
        
            junit
            junit
            4.13.2
            test
        
        
            org.junit.jupiter
            junit-jupiter
        
        
            org.slf4j
            slf4j-log4j12
            2.0.9
            pom
            test
        
        
            org.slf4j
            slf4j-api
            2.0.9
        
    

    
        
            
                org.springframework.boot
                spring-boot-maven-plugin
                
                    
                        
                            org.projectlombok
                            lombok
                        
                    
                
            
        
    

添加代码：

package generator;

import com.baomidou.mybatisplus.annotation.FieldFill;
import com.baomidou.mybatisplus.generator.AutoGenerator;
import com.baomidou.mybatisplus.generator.IFill;
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;
import com.baomidou.mybatisplus.generator.fill.Column;
import org.junit.jupiter.api.Test;

import java.util.ArrayList;

/**
 * @author helen
 * @since 2023/09/15
 */
public class CodeGenerator {
    public static void main(String[] args) {
        genCode();
    }


    public static void genCode() {

        // 数据源配置
        DataSourceConfig.Builder dataSourceConfigBuilder = new DataSourceConfig
                .Builder(
                "jdbc:mysql://xxx:3306/dbname",
                "root",
                "12345");//内部会自行判断数据库类型
        // 全局配置
        GlobalConfig.Builder globalConfigBuilder = new GlobalConfig.Builder();
        // 代码生成目录
        //String projectPath = System.getProperty("user.dir");
        //globalConfigBuilder.outputDir(projectPath + "/src/main/java");
        //globalConfigBuilder.outputDir("D:\\tmp");
        globalConfigBuilder.outputDir("D:\\home\\code");

        // 作者
        globalConfigBuilder.author("Author");
        // 结束时是否打开文件夹
        //globalConfigBuilder.openDir(false);
        // 是否覆盖旧的文件
        globalConfigBuilder.fileOverride();
        // 实体属性Swagger2注解
        //globalConfigBuilder.enableSwagger();
        // 包配置，如模块名、实体、mapper、service、controller等
        PackageConfig.Builder packageConfigBuilder = new PackageConfig.Builder();
        //packageConfigBuilder.moduleName("xiaocheng");
        packageConfigBuilder.parent("com.strategy.modules");
//        packageConfigBuilder.parent("com.strategy.system");
        packageConfigBuilder.entity("domain");
        packageConfigBuilder.mapper("mapper");
        packageConfigBuilder.service("service");
        //packageConfigBuilder.serviceImpl("serviceImpl");
        packageConfigBuilder.controller("controller");

        // 策略配置
        StrategyConfig.Builder strategyConfigBuilder = new StrategyConfig.Builder();
        // 设置需要映射的表名
        strategyConfigBuilder.addInclude("sys_table1","sys_table2");//字符串数组，可以生成多个表

        // 下划线转驼峰
        strategyConfigBuilder.entityBuilder().naming(NamingStrategy.underline_to_camel);
        strategyConfigBuilder.entityBuilder().columnNaming(NamingStrategy.underline_to_camel);
        // 去除前缀"t_"
        //strategyConfigBuilder.addTablePrefix("t_");

        // entity的Lombok
        strategyConfigBuilder.entityBuilder().enableLombok();

        // 逻辑删除
        strategyConfigBuilder.entityBuilder().logicDeleteColumnName("deleted");
        strategyConfigBuilder.entityBuilder().logicDeletePropertyName("deleted");

        // 创建时间
        IFill gmtCreate = new Column("create_time", FieldFill.INSERT);
        // 更新时间
        IFill gmtModified = new Column("update_time", FieldFill.INSERT_UPDATE);
        strategyConfigBuilder.entityBuilder().addTableFills(gmtCreate, gmtModified);
        // 乐观锁
        //strategyConfigBuilder.entityBuilder().enableSerialVersionUID();
        //strategyConfigBuilder.entityBuilder().versionColumnName("version");
        //strategyConfigBuilder.entityBuilder().versionPropertyName("version");

        // 使用Restful风格的Controller
        strategyConfigBuilder.controllerBuilder().enableRestStyle();

        // 将请求地址转换为驼峰命名，如 http://localhost:8080/hello_id_2
        strategyConfigBuilder.controllerBuilder().enableHyphenStyle();

        // 创建代码生成器对象，加载配置
        AutoGenerator autoGenerator = new AutoGenerator(dataSourceConfigBuilder.build());
        autoGenerator.global(globalConfigBuilder.build());
        autoGenerator.packageInfo(packageConfigBuilder.build());
        autoGenerator.strategy(strategyConfigBuilder.build());

        // 执行
        autoGenerator.execute();
    }
}