mybatis-plus代码生成器

 public class MyBatisPlusGenerator {

     public static void main(String[] args) throws SQLException {

         //1. 全局配置
         GlobalConfig config = new GlobalConfig();
         config.setActiveRecord(true) // 是否支持AR模式
               .setAuthor("zuo") // 作者
               .setOutputDir("F:\\stsworkspace\\src\\main\\java") // 生成路径
               .setFileOverride(true)  // 文件覆盖
 //            .setIdType(IdType.AUTO) // 主键策略
               .setServiceName("%sService")  // 设置生成的service接口的名字的首字母是否为I
                                              // IEmployeeService
               .setBaseResultMap(true)//生成基本的resultMap
               .setBaseColumnList(true);//生成基本的SQL片段

                 //2. 数据源配置
                 DataSourceConfig  dsConfig  = new DataSourceConfig();
                 dsConfig.setDbType(DbType.MYSQL)  // 设置数据库类型
                         .setDriverName("com.mysql.cj.jdbc.Driver")
                         .setUrl("jdbc:mysql://localhost:3306/demo?useUnicode=true&useSSL=false&serverTimezone=UTC")
                         .setUsername("root")
                         .setPassword("root");

                 //3. 策略配置globalConfiguration中
                 StrategyConfig stConfig = new StrategyConfig();
                 stConfig.setCapitalMode(true) //全局大写命名
                         .setDbColumnUnderline(true)  // 指定表名 字段名是否使用下划线
                         .setNaming(NamingStrategy.underline_to_camel) // 数据库表映射到实体的命名策略
                         //.setTablePrefix("tbl_")
                         .setInclude(new String[]{"user"});  // 生成的表

 //                //4. 包名策略配置
 //                PackageConfig pkConfig = new PackageConfig();
 //                pkConfig.setParent("com.imooc")
 //                        .setMapper("dao")//dao
 //                        .setService("service")//servcie
 //                        .setController("controller")//controller
 //                        .setEntity("entity")
 //                        .setXml("mapper");//mapper.xml
                 //4. 包名策略配置
                 PackageConfig pkConfig = new PackageConfig();
                 StrategyConfig sc=new StrategyConfig();

                 pkConfig.setParent("com.imooc")
                         .setMapper("dao")//dao
                         .setService("service")//servcie
                         .setController("controller")//controller
                         .setEntity("entity")
                         .setXml("resource");//mapper.xml

                 //5. 整合配置
                 AutoGenerator  ag = new AutoGenerator();
                 ag.setGlobalConfig(config)
                   .setDataSource(dsConfig)
                   .setStrategy(stConfig)
                   .setPackageInfo(pkConfig);

                 //6. 执行
                 ag.execute();
     }

 }

加入依赖包

 <dependencies>

         <dependency>
             <groupId>com.baomidou</groupId>
             <artifactId>mybatis-plus</artifactId>
             <version>2.3</version>
         </dependency>

         <!-- 单元测试 -->
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
             <version>4.11</version>
             <scope>test</scope>
         </dependency>

         <!-- 日志 -->
         <!-- 实现slf4j接口并整合 -->
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
             <version>1.1.1</version>
         </dependency>

         <!-- 数据库 -->
         <!-- c3p0 -->
         <dependency>
             <groupId>com.mchange</groupId>
             <artifactId>c3p0</artifactId>
             <version>0.9.5.2</version>
         </dependency>
         <!-- Spring -->
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-core</artifactId>
             <version>4.3.10.RELEASE</version>
         </dependency>
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-beans</artifactId>
             <version>4.3.10.RELEASE</version>
         </dependency>
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-webmvc</artifactId>
             <version>4.3.10.RELEASE</version>
         </dependency>
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-jdbc</artifactId>
             <version>4.3.10.RELEASE</version>
         </dependency>

         <!-- MP  代码生成工具需要的依赖1 velocity-engine-core 2 slf4j-api   3slf4j-log4j12 -->
         <!-- Apache velocity -->
         <dependency>
             <groupId>org.apache.velocity</groupId>
             <artifactId>velocity-engine-core</artifactId>
             <version>2.0</version>
         </dependency>

         <!-- sfl4j -->
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-api</artifactId>
             <version>1.7.7</version>
         </dependency>
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-log4j12</artifactId>
             <version>1.7.7</version>
         </dependency>

         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
             <version>8.0.9-rc</version>
         </dependency>
         <dependency>
             <groupId>com.baomidou</groupId>
             <artifactId>mybatis-plus</artifactId>
             <version>2.1.4</version>
             <scope>compile</scope>
         </dependency>
     </dependencies>