中文乱码的原因无非就是哪里的编码有问题仔细排查下就好
首先确定页面是UTF-8
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
我的问题出在页面等都设好了UTF-8但还是不行,后来查到需要在web.xml上修改
如下:
<filter> <filter-name>characterEncodingFilter</filter-name> <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class> <init-param> <param-name>encoding</param-name> <param-value>UTF-8</param-value> </init-param> <init-param> <param-name>forceEncoding</param-name> <param-value>true</param-value> </init-param> </filter> <filter-mapping> <filter-name>characterEncodingFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping>