Tomcat运行war包乱码

1.$Tomcat_home/conf/server.xml

　　　　在里面插入URIEncoding="UTF-8"

 <Connector port="8080" protocol="HTTP/1.1"
    URIEncoding="UTF-8"
               connectionTimeout="20000"
               redirectPort="8443" />

2.$Tomcat_home/bin/catalina.bat

　　　

　　set JAVA_OPTS=-Dfile.encoding=UTF8

3.重启tomcat解决乱码问题！