以下是一个使用MyBatis-Plus Example类的基本步骤：1. 创建一个Example对象：java复制代码Example example = new Example(User.class);2. 添加查询条件：java复制代码 // 添加where子句中的条件 example.createCriteria().andEqualTo("name", "John").andGreaterThan("age",18);3. 执行查询：java复制代码List<...
MyBatis-Plus-Example 引言两点:一,使用MyBatis-Plus最新版(3.0.1)完成相关操作二,好久没写MyBatis操作数据库的博文了,有没有想我啊,哈哈,认真看,认真听,认真学。测试效果:下面听我细细道来,MyBatis-Plus的优雅、简洁与强大。代码生成器代码生成器,又被叫做逆向工程,MyBatis官方为了推广,自己也写了一个,我...
asList("t_","c_"); //设置 过滤 表的后缀 //基本信息 String author = "柯南"; //作者 String parent = "com"; //父包名 String module = "example"; //模块包名 //已封装好,无需更改。可按照需求进行注释 //1、配置数据源 FastAutoGenerator.create(url, name, password) //2、全局配置 ....
setParent("com.example"); mpg.setPackageInfo(pc); // 自定义配置 InjectionConfig cfg = new InjectionConfig() { @Override public void initMap() { // to do nothing } }; List<FileOutConfig> focList = new ArrayList<>(); focList.add(new FileOutConfig("/templates/mapper.xml.ftl") { @...
publicbooleancustomSaveBatch(Collection<T> entityList){SqlSession sqlSession = sqlSessionFactory.openSession(ExecutorType.BATCH);try{for(T entity : entityList) {sqlSession.insert("com.example.mapper.insert", entity);}sqlSession.commit(...
MyBatis-Plus-Example 学习MyBatis Plus代码生成器请点击此处的传送门工程概要版本名称版本上一个版本更新时间 Spring Boot 2.1.7.RELEASE 2.1.5.RELEASE 2019.08.27 MyBatis-Plus 3.2.0 3.0.1 2019.08.27 fastjson 1.2.59 - 2019.08.27 api-result 2.0.0 - 2019.08.27 swagger 2.9.2 - 2019.08.27...
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importcom.example.demo.service.IYcTestTService; importcom.baomidou.mybatisplus.extension.service.impl.ServiceImpl; importorg.springframework.stereotype.Service; importorg.springframework.beans.factory.annotation.Autowired; importorg.springframework.transaction.annotation.Transactional; ...
importcom.example.springbootmybatisplusdemo.entity.User; importcom.example.springbootmybatisplusdemo.mapper.UserMapper; importorg.junit.jupiter.api.Test; importorg.springframework.beans.factory.annotation.Autowired; importorg.springframework.boot.test.context.SpringBootTest; ...
mybatis-plus: mapper-locations: - /mappers/* - /com/example/mp/* 测试代码如下 @Test public void testCustomRawSql() { List<User> users = userMapper.selectRaw(); users.forEach(System.out::println); } 1 mybatis-plus 也可以使用mp提供的Wrapper条件构造器,来自定义SQL 示例如下 注解方式 packa...