https://github.com/hs-web/hsweb-easy-orm

简单的orm工具,为动态表单而生
https://github.com/hs-web/hsweb-easy-orm

easyorm javaorm orm sql-generation

Last synced: about 6 hours ago
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简单的orm工具,为动态表单而生

• Host: GitHub
• URL: https://github.com/hs-web/hsweb-easy-orm
• Owner: hs-web
• Created: 2016-06-05T08:42:02.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2024-05-28T03:52:21.000Z (6 months ago)
• Last Synced: 2024-05-28T11:44:16.097Z (6 months ago)
• Topics: easyorm, javaorm, orm, sql-generation
• Language: Java
• Homepage:
• Size: 2.2 MB
• Stars: 294
• Watchers: 29
• Forks: 155
• Open Issues: 2
• Metadata Files:
  • Readme: README.md

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README

        
# 一个简单的orm工具

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# 场景

1. 轻SQL,重java.

2. 动态表单: 动态维护表结构,增删改查.

3. 参数驱动动态条件, 前端也能透传动态条件,无SQL注入.

4. 通用条件可拓展, 不再局限`=,>,like...`. `where("userId","user-in-org",orgId)//查询指定机构下用户的数据`

5. 真响应式支持, 封装r2dbc. reactor真香.

# 🌰

```java

DatabaseOperator operator = ...;

//DDL

operator.ddl()

        .createOrAlter("test_table")

        .addColumn().name("id").number(32).primaryKey().comment("ID").commit()

        .addColumn().name("name").varchar(128).comment("名称").commit()

        .commit()

        .sync(); // reactive

     

//Query   

List> dataList= operator.dml().query()

         .select("id")

         .from("test_table")

         .where(dsl->dsl.is("name","张三"))

         .fetch(mapList())

         .sync(); // reactive

```

# 使用

建议配合[hsweb4](https://github.com/hs-web/hsweb-framework/tree/4.0.x)使用.