java——mybatis——Mybatis注解开发——结果集映射——@Result、@Results、@ResultMap 是结果集映射的三大注解...

妖狐艹你老母 2024-03-31 14:58 98阅读 0赞

![006875782f64a419135bfb9b0dbc7423.png][]

**当数据表字段名和POJO字段名不一致时，需要进行映射：**

![5a5e385bb363b3b03d3c2099021b3f0a.png][]

![c7e62e2289ce7f7af7f7501e646015c9.png][]

![1bfdc61352382c65c8c74f85a51a77a3.png][]

**其他接口，如何重复使用上面的那个映射呢？如下：**

![5f4909fe2187acd68e67643ca0ca7e21.png][]

![4584fc42d0a4f1119dd7c4e44dc07cbd.png][]

![02eaed6c0dc4e35664e8b958136ce5f3.png][]

![dd6b20c575ae27f84763322505dd70bb.png][]

[006875782f64a419135bfb9b0dbc7423.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/31/c301153231b04e8ea046531b2c8213cf.png
[5a5e385bb363b3b03d3c2099021b3f0a.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/31/bf9b125f588b4b58aea2093cef37da81.png
[c7e62e2289ce7f7af7f7501e646015c9.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/31/904c0b6bdcd14f9381da9ee4373815e7.png
[1bfdc61352382c65c8c74f85a51a77a3.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/31/358a5e446d9b432695009a766f514fc4.png
[5f4909fe2187acd68e67643ca0ca7e21.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/31/0a1ca1e05b71442ca927970b1235f283.png
[4584fc42d0a4f1119dd7c4e44dc07cbd.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/31/a207c186a0c849bdb1df037ed16d625d.png
[02eaed6c0dc4e35664e8b958136ce5f3.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/31/0086e8ee0a3b4103a3ef4fc832fac46a.png
[dd6b20c575ae27f84763322505dd70bb.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/31/f81d32f3cb0c4fbd851f9a1e1a651b24.png