<parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.4.11</version> <relativePath/> </parent> <properties> <java.version>11</java.version> </properties> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> <version>1.18.16</version> <scope>provided</scope> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> </dependency> <!--mybatis plus和springboot整合--> <dependency> <groupId>com.baomidou</groupId> <artifactId>mybatis-plus-boot-starter</artifactId> <version>3.4.1</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> <!-- 代码自动生成依赖 begin --> <dependency> <groupId>com.baomidou</groupId> <artifactId>mybatis-plus-generator</artifactId> <version>3.4.1</version> </dependency> <!-- velocity --> <dependency> <groupId>org.apache.velocity</groupId> <artifactId>velocity-engine-core</artifactId> <version>2.0</version> </dependency> <!-- 代码自动生成依赖 end--> </dependencies> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build>
import com.baomidou.mybatisplus.annotation.DbType; import com.baomidou.mybatisplus.annotation.IdType; import com.baomidou.mybatisplus.core.exceptions.MybatisPlusException; 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.DateType; import com.baomidou.mybatisplus.generator.config.rules.NamingStrategy; import org.apache.commons.lang3.StringUtils; import java.util.Scanner; public class MyBatisPlusGenerator { public static void main(String[] args) { //1. 全局配置 GlobalConfig config = new GlobalConfig(); // 是否支持AR模式 config.setActiveRecord(true) // 作者 .setAuthor("boat") // 生成路径,最好使用绝对路径,window路径是不一样的 //TODO TODO TODO TODO .setOutputDir("C:\\Users\DELL\Desktop\\MybatisPlus\\GeneratorDemo\\src\\main\\java") // 文件覆盖 .setFileOverride(true) // 主键策略 .setIdType(IdType.AUTO) .setDateType(DateType.ONLY_DATE) // 设置生成的service接口的名字的首字母是否为I,默认Service是以I开头的 .setServiceName("%sService") //实体类结尾名称 // .setEntityName("%sDO") .setEntityName("%s") //生成基本的resultMap .setBaseResultMap(true) //不使用AR模式 .setActiveRecord(false) //生成基本的SQL片段 .setBaseColumnList(true); //2. 数据源配置 DataSourceConfig dsConfig = new DataSourceConfig(); // 设置数据库类型 dsConfig.setDbType(DbType.MYSQL) .setDriverName("com.mysql.cj.jdbc.Driver") //TODO TODO TODO TODO .setUrl("jdbc:mysql://192.168.100.129:3306/study?useUnicode=true&characterEncoding=utf-8&useSSL=false") .setUsername("root") .setPassword("root123"); //3. 策略配置globalConfiguration中 StrategyConfig stConfig = new StrategyConfig(); //全局大写命名 stConfig.setCapitalMode(true) // 数据库表映射到实体的命名策略 .setNaming(NamingStrategy.underline_to_camel) //使用lombok .setEntityLombokModel(false) //使用restcontroller注解 .setRestControllerStyle(true) // 生成的表, 支持多表一起生成,以数组形式填写 //TODO TODO TODO TODO 两个方式,直接写,或者使用命令行输入 //.setInclude("product","product_task","banner"); .setInclude("banner"); //.setInclude(scanner("表名,多个英文逗号分割").split(",")); //4. 包名策略配置 PackageConfig pkConfig = new PackageConfig(); pkConfig.setParent("com.exxmple") .setMapper("dao") .setService("service") .setController("controller") .setEntity("model") .setXml("dao"); //5. 整合配置 AutoGenerator ag = new AutoGenerator(); ag.setGlobalConfig(config) .setDataSource(dsConfig) .setStrategy(stConfig) .setPackageInfo(pkConfig); //6. 执行操作 ag.execute(); System.out.println("======= Done 相关代码生成完毕 ========"); } /** * <p> * 读取控制台内容 * </p> */ public static String scanner(String tip) { Scanner scanner = new Scanner(System.in); StringBuilder help = new StringBuilder(); help.append("请输入" + tip + ":"); System.out.println(help.toString()); if (scanner.hasNext()) { String ipt = scanner.next(); if (StringUtils.isNotBlank(ipt)) { return ipt; } } throw new MybatisPlusException("请输入正确的" + tip + "!"); } }