一個簡單的學習springmvc的demo中,當http請求傳入中文參數時,在controller中接受到的參數就已是亂碼了,經百度一番解決方案以下:web
1. get請求方式亂碼解決spring
對於get方式,web.xml的filter配置是不起做用的,須要修改tomcat中的server.xml,將原來的tomcat
<Connector port="8080" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443" />mvc
添加 URIEncoding="utf-8",修改成:app
<Connector port="8080" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443" URIEncoding="utf-8"/> post
2. post方式(我本身驗證經過上面方式也能解決post的問題)學習
<filter> <description>字符集過濾器</description> <filter-name>encodingFilter</filter-name> <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class> <init-param> <description>字符集編碼</description> <param-name>encoding</param-name> <param-value>UTF-8</param-value> </init-param> </filter> <filter-mapping> <filter-name>encodingFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping>