本篇内容介绍了“mybatis-plus怎么自动生成类”的有关知识,在实际案例的操作过程中,不少人都会遇到这样的困境,接下来就让小编带领大家学习一下如何处理这些情况吧!希望大家仔细阅读,能够学有所成!
<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>com.baomidou</groupId> <artifactId>mybatis-plus-generator</artifactId> <version>3.1.2</version> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>8.0.11</version> </dependency> <dependency> <groupId>org.apache.velocity</groupId> <artifactId>velocity-engine-core</artifactId> <version>2.0</version> </dependency> <dependency> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> <version>1.18.8</version> </dependency>
CREATE TABLE if not exists `tbl_product_category` ( `id` int(11) NOT NULL AUTO_INCREMENT, `category_pic_code` varchar(100) NOT NULL comment '图片地址id', `name` varchar(255) NOT NULL comment '产品类别名字', `status` bit(1) NOT NULL default 1 comment '0 无效 1有效', `update_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, `create_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP, PRIMARY KEY (`id`) ) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8 comment='产品类别信息';
public static void main(String[] args) { String projectPath = System.getProperty("user.dir"); String outputDir = projectPath + "/src/main/java"; //生成文件输出目录 String author = "duanlsh"; //注释作者 String entity = "ProductCategory"; //生成文件实体名称 String entityPrefix = "tbl_"; //前缀 String[] tableName = "tbl_product_category".split(","); //表名多个以 , 分割 String packageName = "com.apple"; //生成文件的 包名 //数据库 String dbUrl = "jdbc:mysql://localhost:3306/grainfull?characterEncoding=UTF-8&useSSL=false&serverTimezone=UTC"; DataSourceConfig dataSourceConfig = new DataSourceConfig(); dataSourceConfig.setDbType(DbType.MYSQL) .setUrl(dbUrl) .setUsername("root") .setPassword("root") .setDriverName("com.mysql.cj.jdbc.Driver"); GlobalConfig config = new GlobalConfig(); config.setAuthor(author); config.setOutputDir(outputDir); config.setFileOverride(true); config.setOpen(false); //文件生成完是否打开目录 config.setEntityName("%sModel");//实体类添加Model config.setServiceName("%sService"); config.setControllerName("%sController"); config.setServiceImplName("%sServiceImpl"); config.setMapperName("%sMapper"); config.setXmlName("%sMapper"); StrategyConfig strategyConfig = new StrategyConfig(); strategyConfig .setCapitalMode(true) .setEntityLombokModel(true) //设置是否使用 lombook // .setDbColumnUnderline(true) .setNaming(NamingStrategy.underline_to_camel) .setColumnNaming(NamingStrategy.underline_to_camel) .setRestControllerStyle(true) .setControllerMappingHyphenStyle(true) // .setSuperEntityClass("com.baomidou.mybatisplus.extension.service.impl.ServiceImpl") // .setSuperMapperClass("com.baomidou.mybatisplus.core.mapper.BaseMapper") .setInclude(tableName)//修改替换成你需要的表名,多个表名传数组 .setTablePrefix(entityPrefix) ; InjectionConfig cfg = new InjectionConfig() { @Override public void initMap() { //do nothing } }; PackageConfig packageConfig = new PackageConfig(); // packageConfig.setModuleName("ProductCategory"); //在parent包下面添加的包名 eg: com.apple.ProductCategory packageConfig.setParent(packageName); packageConfig.setController("controller"); packageConfig.setService("service"); packageConfig.setServiceImpl("service.impl"); packageConfig.setEntity("model"); // TemplateConfig templateConfig = new TemplateConfig(); // templateConfig.setEntity("/templates/entity2.java"); // templateConfig.setXml(null); AutoGenerator mpg = new AutoGenerator(); // mpg.setTemplate(templateConfig); mpg.setGlobalConfig(config); mpg.setDataSource(dataSourceConfig); mpg.setStrategy(strategyConfig); mpg.setCfg(cfg); mpg.setPackageInfo(packageConfig); mpg.execute(); }
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