spring mvc 傳入中文參數亂碼問題解決

   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>
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