tomcat服务器配置字符集为utf-8

服务器/conf目录/server.xml文件

将相关语句改为：

<Connector port="8008" protocol="HTTP/1.1"

               connectionTimeout="20000"

               redirectPort="8443"  URIEncoding="UTF-8"/>

之前的语句没有URIEncoding="UTF-8"这一句