JAVA

    首先是get方式提交亂碼，修改tomcat的server.xml。在Connector節點添加URIEncoding="UTF-8"


1<Connector connectionTimeout="20000" port="80" protocol="HTTP/1.1" redirectPort="8443" URIEncoding="UTF-8"/>


     

    然后是post方式提交亂碼，tomcat中提供了一個filter用于修改request的編碼。





    文件目錄是apache-tomcat-6.0.20\webapps\examples\WEB-INF\classes\filters\SetCharacterEncodingFilter.java 

    在web.xml中配置過濾器指定編碼

Web

 1    <filter>  

 2        <filter-name>SetCharacterEncodingFilter</filter-name>  

 3        <filter-class>filters.SetCharacterEncodingFilter</filter-class>  

 4        <init-param>  

 5            <param-name>encoding</param-name>  

 6            <param-value>utf-8</param-value>  

 7        </init-param>  

 8    </filter>  

 9    <filter-mapping>  

10        <filter-name>SetCharacterEncodingFilter</filter-name>  

11        <url-pattern>/*</url-pattern>  

12    </filter-mapping>