Tomcat configuration URIEncoding = "UTF-8" to the processing Chinese
Open server.xml file, change two places.
A Configuration: Add URIEncoding = "UTF-8"
<Connector URIEncoding="UTF-8" connectionTimeout="20000" port="8081" protocol="HTTP/1.1" redirectPort="8443"/>
Configuration two: Add URIEncoding = "UTF-8"
<Connector URIEncoding="UTF-8" port="8009" protocol="AJP/1.3" redirectPort="8443"/>
After you configure the restart tomcat.