spring mvc——参数绑定及自定义类型转换——请求参数绑定实体类型&实体类型中还包括引用类型...

今天药忘吃喽~ 2024-03-30 10:17 60阅读 0赞

示例如下：

实体bean，3个参数，实现setter和getter方法：

![e7f6036159e68a0a307960c0e48daac8.png][]

![c25a41422303e948cfbc97f63ddf1905.png][]

form中3个name属性，需要和实体bean的属性一样。否则找不到。

![bfba7aa7ec64e89e0d712f7bfb5062eb.png][]

控制类：

![2776062aa3b3726d6b281d2920161522.png][]

![d80a0a0d1f62c13a1682db973039e917.png][]

![7a51d9f78d25d971367b716fd25caff4.png][]

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如果account中含有某个实体类呢？示例如下：

![5b90e8085154c90e04d7f32d566d43bf.png][]

![bd0902370bf9dc437d3b12108c54d3c5.png][]

![6ed7c1a9aeea958d6ad43aec2fc86fda.png][]

account重新生成tostring方法：

![9d332af653264bd94f54313a35ffb31d.png][]

![a0208a9360abdd8287777fc24b522c9e.png][]

![bb60e126c0c561a5298d1bbf316ebdae.png][]

![c97b3965b6daa86c94792ce6316b3843.png][]

![efc7dbd196d5cd68363d8910a7bda525.png][]

![103e1f56e06067d1563f12fab3d049db.png][]

![f58d0ff2649c7bc7d687c189b5fbdc48.png][]

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[bfba7aa7ec64e89e0d712f7bfb5062eb.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/30/e3f3a5c6dd064efb8be37a11d783cfff.png
[2776062aa3b3726d6b281d2920161522.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/30/54456e73fe7f4daeb85055f20bcce23f.png
[d80a0a0d1f62c13a1682db973039e917.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/30/42f2cb146e514fd5b3ce703f8b63b919.png
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[5b90e8085154c90e04d7f32d566d43bf.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/30/2573d2ff95ed47309adf1669c3eb63df.png
[bd0902370bf9dc437d3b12108c54d3c5.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/30/b205890edd7843ca8366a6e7ec94267a.png
[6ed7c1a9aeea958d6ad43aec2fc86fda.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/30/3e7a26aaea93441cb65effe6ede154ba.png
[9d332af653264bd94f54313a35ffb31d.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/30/8965939f0d5c47afb11be2051f25eef3.png
[a0208a9360abdd8287777fc24b522c9e.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/30/40e02f5e03aa432a80a52d534cf7db68.png
[bb60e126c0c561a5298d1bbf316ebdae.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/30/b120efa7cde640b390f88eddc5cc7731.png
[c97b3965b6daa86c94792ce6316b3843.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/30/4376c55cd18942bf8f7044436017cddf.png
[efc7dbd196d5cd68363d8910a7bda525.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/30/033a9d2c267f45988ed0b2cd37040ce3.png
[103e1f56e06067d1563f12fab3d049db.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/30/b3e0a888c48346039ba47379447112d9.png
[f58d0ff2649c7bc7d687c189b5fbdc48.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/30/4d1a2765e8dc4a37b65cf8f62ea56057.png