解决Spring Boot中,通过filter打印post请求的 request body 问题

http://slackspace.de/articles/log-request-body-with-spring-boot/ (filter + RequestWrapper:最优雅的写法)

https://howtodoinjava.com/servlets/httpservletrequestwrapper-example-read-request-body/ (RequestWrapper)
https://coderanch.com/t/364591/java/read-request-body-filter(RequestWrapper)
https://stackoverflow.com/questions/29152431/is-there-an-way-to-get-the-http-request-body-content-in-a-spring-boot-filter (ControllerAdvice的方式获取)
https://gist.github.com/calo81/2071634 (filter + RequestWrapper)
https://coderanch.com/t/364591/java/read-request-body-filter (filter + RequestWrapper)

Controller方法的入参不可以写多个@RequestBody。
对于 POST 请求,请求参数永远都是一个,因为一个request中只包含一个request body. 理解了这个,就会明白Spring MVC不支持多个@RequestBody。

Controller定义自定义参数对象解析
通过扩展 HandlerMethodArgumentResolver 来实现。(https://sdqali.in/blog/2016/01/29/using-custom-arguments-in-spring-mvc-controllers/

原文地址:https://www.cnblogs.com/kevin-yuan/p/9208429.html