querywrapper.eq
时间: 2023-08-07 07:06:22 浏览: 77
queryWrapper.eq方法是QueryWrapper类中的一个方法,用于构建等值条件查询。它可以根据指定的列名和值来查询符合条件的数据。例如,在给定的QueryWrapper对象queryWrapper中,可以使用eq方法来查询card_no字段值为1001的数据,即queryWrapper.eq("card_no",1001)。\[2\]这个方法还可以与其他条件查询方法一起使用,比如le方法用于查询小于等于某个值的数据,ge方法用于查询大于等于某个值的数据,like方法用于模糊查询等等。\[3\]
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- *1* [QueryWrapper中eq的用法案例](https://blog.csdn.net/weixin_59479961/article/details/128019960)[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^v91^insert_down1,239^v3^insert_chatgpt"}} ] [.reference_item]
- *2* [Spring Boot集成MyBatis Plus中的QueryWrapper的eq方法详解及示例代码](https://blog.csdn.net/qq_29901385/article/details/131863159)[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^v91^insert_down1,239^v3^insert_chatgpt"}} ] [.reference_item]
- *3* [Mybatis plus条件构造器QueryWrapper的简单用法](https://blog.csdn.net/w1911026171/article/details/109511011)[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^v91^insert_down1,239^v3^insert_chatgpt"}} ] [.reference_item]
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