tomcat的编码配置

 在server.xml中类似如下配置：

   < Connector port="8080" maxThreads="150" minSpareThreads="25" 
maxSpareThreads="75" enableLookups="false" redirectPort="8443" 
acceptCount="100" debug="0" connectionTimeout="20000" 
disableUploadTimeout="true" URIEncoding="UTF-8" / >

   其中关键是 URIEncoding="UTF-8" 这项，其含义是指定URI的编码为：UTF-8