LambdaQueryWrapper 根据实体转换
时间: 2023-08-28 20:20:49 浏览: 83
LambdaQueryWrapper可以根据实体类进行转换。例如,我们可以使用以下代码将Map转换为实体类并创建LambdaQueryWrapper对象:
```java
Map<String, Object> params = new HashMap<>();
// 假设params中包含了查询条件
ScmAppointment scmAppointment = JSON.parseObject(JSON.toJSONString(params), ScmAppointment.class);
LambdaQueryWrapper<ScmAppointment> wrapper = new LambdaQueryWrapper<>(scmAppointment);
```
这样我们就可以使用LambdaQueryWrapper对象来进行链式查询,根据实体类的属性作为查询条件。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* [Map转换实体类生成LambdaQueryWrapper(包含条件构造器)](https://blog.csdn.net/J_com/article/details/121384024)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"]
- *2* *3* [Mybatis-Plus之四种lambda方式LambdaQueryWrapper,QueryWrapper实体>().lambda(),...](https://blog.csdn.net/qq_43842093/article/details/124974907)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"]
[ .reference_list ]