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dromara / stream-query

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hardcore extreme opinionated.

👉 stream-query 👈

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🍺Committer卑微求职 北京、雄安求内推


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<!-- 已包含mybatis-plus、stream-core、不用重复引入 -->
<!-- https://mvnrepository.com/artifact/org.dromara.stream-query/stream-plugin-mybatis-plus -->
<!-- 可单独引入 -->
<!-- https://mvnrepository.com/artifact/org.dromara/stream-core -->



implementation group: 'org.dromara.stream-query', name: 'stream-plugin-mybatis-plus', version: 'x.x.x'
implementation group: 'org.dromara.stream-query', name: 'stream-core', version: 'x.x.x'

🔧 配置


public DynamicMapperHandler dynamicMapperHandler(SqlSessionFactory sqlSessionFactory) throws Exception {
    // 使用ClassHelper的scanClasses方法扫描对应路径下的po生成Class文件集合放入第二个参数就可以了
    final List<Class<?>>entityClassList=ClassHelper.scanClasses("com.ruben.pojo.po");
    return new DynamicMapperHandler(sqlSessionFactory,entityClassList);


// 批量保存
// 使用userIds进行in查询,得到map key为id,value为entity对象
Map<Long, UserInfo> idUserMap=OneToOne.of(UserInfo::getId).in(userIds).query();






Gitee issue
Github issue




包名 内容
stream-query 优雅的流式操作
stream-plugin orm框架 -> 使用优雅的Lambda进行对数据库进行一系列操作


  1. Gitee或者Githubfork项目到自己的repo
  2. fork过去的项目也就是你的项目clone到你的本地
  3. 修改代码
  4. commitpush到自己的库
  5. 登录GiteeGithub在你仓库首页可以看到一个 pull request 按钮,点击它,填写一些说明信息,然后提交即可。 等待维护者合并



  • 注释完备,尤其每个新增的方法应按照Java文档规范标明方法说明、参数说明、返回值说明等信息,必要时请添加单元测试,如果愿意,也可以加上你的大名。
  • 新加的方法尽可能不要使用额外的第三方库方法
  • 我们如果关闭了你的issue或pr,请不要诧异,这是我们保持问题处理整洁的一种方式,你依旧可以继续讨论,当有讨论结果时我们会重新打开。

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允许完全摆脱Mapper的mybatis-plus体验!可以使用类似“工具类”这样的静态函数进行数据库操作 expand collapse
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