Spring MVC如何解决GET、POST请求中文乱码问题?
GET乱码:
方式一: 修改tomcat配置文件添加编码与工程编码一致,如下:
xml<ConnectorURIEncoding="utf-8" connectionTimeout="20000" port="8080" protocol="HTTP/1.1" redirectPort="8443"/>
1方式二: 参数进行重新编码:
String userName = new String(request.getParamter(“userName”).getBytes(“ISO8859-1”),“utf-8”)
1ISO8859-1是tomcat默认编码,需要将tomcat编码后的内容按utf-8编码。
POST请求乱码问题: 在web.xml中配置一个CharacterEncodingFilter过滤器,设置成utf-8;
xml<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> </filter> <filter-mapping> <filter-name>CharacterEncodingFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping>
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