springMVC：org.springframework.web.servlet.PageNotFound.handleHttpRequestMethodNotSupported Request method 'POST' not supported

org.springframework.web.servlet.PageNotFound.handleHttpRequestMethodNotSupported Request method 'POST' not supported

Request method 'POST' not supported

Tomcat 8或者9下面的bug还是什么东西，需要加入如下解决方法：   

需要在web.xml配置过滤器

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<filter>        <filter-name>HiddenHttpMethodFilter</filter-name>        <filter-class>org.springframework.web.filter.HiddenHttpMethodFilter</filter-class>    </filter>      <filter-mapping>        <filter-name>HiddenHttpMethodFilter</filter-name>        <url-pattern>/*</url-pattern>    </filter-mapping>

来自为知笔记(Wiz)