组装QueryWrapper的底层
时间: 2023-10-14 10:32:03 浏览: 33
组装QueryWrapper的底层是使用了StringUtils.isNotBlank方法来判断字段是否不为空,不为空的字段将会被动态拼接成查询条件。通过这种方式,可以实现根据传入的对象动态组装查询条件。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* [QueryWrapper条件构造器和UpdateWrapper](https://blog.csdn.net/weixin_58473601/article/details/123780617)[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^v93^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"]
- *2* *3* [MyBatis Plus 动态拼接查询条件/sql动态组装/QueryWrapper 合并](https://blog.csdn.net/qq_40553917/article/details/122142434)[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^v93^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"]
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