insertUseGeneratedKeys
时间: 2023-10-19 10:29:59 浏览: 37
insertUseGeneratedKeys是MyBatis中一种用于向数据库插入数据并返回自动生成的主键的方法。在使用insertUseGeneratedKeys方法时,需要在Mapper中定义相应的SQL语句,并设置useGeneratedKeys="true"和keyProperty参数来启用自动生成主键功能,并将生成的主键值赋给Java对象中的指定属性。在Java代码中调用insertUseGeneratedKeys方法后,可以通过获取对应属性的值来获取自动生成的主键值。 <span class="em">1</span><span class="em">2</span><span class="em">3</span>
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- *1* *2* [Mybatis映射器insert元素useGeneratedKeys ,keyColumn,keyProperty作用和用法](https://blog.csdn.net/wujun2412/article/details/127268242)[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_2"}}] [.reference_item style="max-width: 50%"]
- *3* [MyBatis 中的一种向数据库中插入数据的方式 insertUseGeneratedKeys()](https://blog.csdn.net/weixin_52221334/article/details/130051158)[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_2"}}] [.reference_item style="max-width: 50%"]
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