web app 接收put的配置方式
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HiddenHttpMethodFilter/HttpPutFormContentFilter
HiddenHttpMethodFilter：HiddenHttpMethodFilter必须作用于dispatcher前
<filter> <filter-name>HiddenHttpMethodFilter</filter-name> <filter-class>org.springframework.web.filter.HiddenHttpMethodFilter</filter-class> </filter> <filter-mapping> <filter-name>HiddenHttpMethodFilter</filter-name> <servlet-name>spring</servlet-name> </filter-mapping> <servlet> <servlet-name>spring</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:dispatcher.xml</param-value> </init-param> </servlet> <servlet-mapping> <servlet-name>spring</servlet-name> <url-pattern>*.html</url-pattern> </servlet-mapping>
<form action="..." method="post"> <input type="hidden" name="_method" value="put" /> ...... </form>
HttpPutFormContentFilter：
<filter> <filter-name>httpPutFormcontentFilter</filter-name> <filter-class>org.springframework.web.filter.HttpPutFormContentFilter</filter-class> </filter> <filter-mapping> <filter-name>httpPutFormContentFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping>
<form action="" method="put" enctype="application/x-www-form-urlencoded"> ...... </form>
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