Tomcat 服务器中jsp页面乱码

<Connector port="80" protocol="HTTP/1.1"
              connectionTimeout="20000"
               redirectPort="8443"
               URIEncoding="UTF-8"
               compression="on"
               compressionMinSize="2048"
               noCompressionUserAgents="gozilla, traviata"
               compressableMimeType="text/html,text/xml,text/javascript,text/css,text/plain"
               />

加上  URIEncoding="UTF-8" 这个编码就ok了，或者是数据库的编码问题