# SqlBuilder **Repository Path**: tasfe/sql-builder ## Basic Information - **Project Name**: SqlBuilder - **Description**: Java SqlBuilder - **Primary Language**: Java - **License**: MIT - **Default Branch**: sqltoy - **Homepage**: None - **GVP Project**: No ## Statistics - **Stars**: 0 - **Forks**: 2 - **Created**: 2025-12-02 - **Last Updated**: 2025-12-02 ## Categories & Tags **Categories**: Uncategorized **Tags**: None ## README # SqlBuilder #### 介绍 Java SqlBuilder 就是一款JAVA的SQL组装器库 #### 软件架构 maven java #### 安装教程 1. xxxx 2. xxxx 3. xxxx #### 使用说明 1. 单表查询 ###### SQLSelect userSQLSelect=new SQLSelect() .from(User.class) .where((w)->w.equal(User::getUsername,"admin")) .orderBy((o)->o.desc(User::getId)); User user=userSQLSelect.getOne(); 2. 输出虚拟对象实体 ###### @Data @Entity(tableName = "sys_user") public class User implements Serializable { @Column(name = "id", autoIncrement = true, type = Types.INTEGER) private int id; @Column(name = "userName",type=Types.VARCHAR) private String username; @Column(name = "password",type=Types.VARCHAR) private String password; @Column(name = "cnUserName",type=Types.VARCHAR) private String cnUserName; @Column(name = "simplifiedCode", type=Types.VARCHAR) private String simplifiedCode; } ###### @Data @Accessors(chain = true) public class VOLoginResult extends User implements Serializable { private String cnname; } 虚拟列,以及虚拟对象输出 ###### return new SQLSelect() .select("'test' as cnname") .select(User::getId,User::getUsername) .where((w)->w.equal(User::getId,userId)) .getOne(VOLoginResult.class); 3. 快速选择要查询的列,屏蔽不想查询的列 ###### return new SQLSelect() .disableSelect(User::getPassword) .where((u)->u.equal(User::getUsername,"admin")) .getOne(); #### 参与贡献 1. Fork 本仓库 2. 新建 Feat_xxx 分支 3. 提交代码 4. 新建 Pull Request #### 特技 1. 使用 Readme\_XXX.md 来支持不同的语言,例如 Readme\_en.md, Readme\_zh.md 2. Gitee 官方博客 [blog.gitee.com](https://blog.gitee.com) 3. 你可以 [https://gitee.com/explore](https://gitee.com/explore) 这个地址来了解 Gitee 上的优秀开源项目 4. [GVP](https://gitee.com/gvp) 全称是 Gitee 最有价值开源项目,是综合评定出的优秀开源项目 5. Gitee 官方提供的使用手册 [https://gitee.com/help](https://gitee.com/help) 6. Gitee 封面人物是一档用来展示 Gitee 会员风采的栏目 [https://gitee.com/gitee-stars/](https://gitee.com/gitee-stars/)