SpringMVC出现 Request method 'POST' not supported 错误

Question

Answer 1

    <!-- 配置可以把POST 请求转换为 PUT、DELETE 请求的 filter -->
    <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>