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如何使用?

引入项目

    <dependency>
        <groupId>com.dynamic-sql</groupId>
        <artifactId>dynamic-sql2-extension</artifactId>
        <version>0.1.5</version>
    </dependency>

配置环境

目前主要配置:
MybatisAdaptObjectWrapperFactory
MybatisPageInterceptorPlugin

    log.info("--------------------- sqlSession 初始化 ---------------------");
    // 1. 配置数据源
    DataSource dataSource = DataSourceProvider.getDefaultDataSourceMeta().getDataSource();
    // 2. 加载 MyBatis 配置
    InputStream configStream = Resources.getResourceAsStream("mybatis-config.xml");
    XMLConfigBuilder configBuilder = new XMLConfigBuilder(configStream);
    Configuration configuration = configBuilder.parse();
    // 3. 设置数据源和环境
    Environment environment = new Environment("dev", new JdbcTransactionFactory(), dataSource);
    configuration.setEnvironment(environment);
    //添加dynamic-sql2包装映射
    configuration.setObjectWrapperFactory(new MybatisAdaptObjectWrapperFactory());
    //添加分页插件
    configuration.addInterceptor(new MybatisPageInterceptorPlugin());
    SqlSessionFactory sqlSessionFactory = new SqlSessionFactoryBuilder().build(configuration);
    sqlSession = sqlSessionFactory.openSession();

在代码用使用

    @Test
    void testPage() {
        UserMapper mapper = sqlSession.getMapper(UserMapper.class);
        PageInfo<List<User>> pageInfo = PageHelper.ofMybatis(1, 2).selectPage(() -> mapper.queryUsers("Jerry"));
        pageInfo.getRecords().forEach(System.out::println);
        System.out.println("分页结果:" + pageInfo);
    }

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dynamic-sql2拓展功能,如Mybatis分页等

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