数据字典定义举例(数据字典使用过程)

1.一种数据字典是JEECGBOOT自带的,另一种与我们自己建的表关联字典,多用于下拉搜索框或者下拉框等

2.新增数据字典


数据字典实例

3.数据字典新增内容

4.下拉框使用结果

[http-nio-8080-exec-10] INFO org.jeecg.common.system.query.QueryGenerator:424 - --查询规则-->dict_id = 1493135904699654145 2022-04-27 11:17:23.186 [http-nio-8080-exec-10] DEBUG o.j.m.system.mapper.SysDictItemMapper.selectPage:143 - ==> Preparing: SELECT COUNT(1) FROM sys_dict_item WHERE dict_id = ? 2022-04-27 11:17:23.187 [http-nio-8080-exec-10] DEBUG o.j.m.system.mapper.SysDictItemMapper.selectPage:143 - ==> Parameters: 1493135904699654145(String) 2022-04-27 11:17:23.218 [http-nio-8080-exec-10] DEBUG o.j.m.system.mapper.SysDictItemMapper.selectPage:143 - ==> Preparing: SELECT id,dict_id,item_text,item_value,description,sort_order,status,create_by,create_time,update_by,update_time FROM sys_dict_item WHERE dict_id = ? ORDER BY sort_order ASC LIMIT ?,? 2022-04-27 11:17:23.219 [http-nio-8080-exec-10] DEBUG o.j.m.system.mapper.SysDictItemMapper.selectPage:143 - ==> Parameters: 1493135904699654145(String), 0(Long), 10(Long) 2022-04-27 11:17:23.250 [http-nio-8080-exec-10] DEBUG o.j.m.system.mapper.SysDictItemMapper.selectPage:143 - <== Total: 2

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