1.打开tomcat下面的server.xml文件java
2.将xml文件中大概在65行左右的内容增长两句话tomcat
<Connector URLEncoding="UTF-8" useBodyEncodingForURI="true" port="8080" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443" />
3.后台增长代码(必定要将其放在最前面)3d
HttpServletRequest request = ServletActionContext.getRequest(); request.setCharacterEncoding("utf-8");
问题就解决啦code