如何解决POST请求中文乱码问题,GET的又如何处理呢?
在web.xml 中加入:
<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>
以上可以解决post 请求乱码问题。对于get 请求中文参数出现乱码解决方法有两个:
修改tomcat 配置文件添加编码与工程编码一致,如下:
<ConnectorURIEncoding="utf-8" connectionTimeout="20000" port="8080" protocol="HTTP/1.1" redirectPort="8443"/>
另外一种方法对参数进行重新编码:
String userName = newString ( request . getParamter ( "userName" ). getBytes ( "ISO8859-1" ), "utf-8" )
ISO8859-1 是tomcat 默认编码,需要将tomcat 编码后的内容按utf-8 编码
