在中加入:
<filter>
<filter-name>CharacterEncodingFilter</filter-name>
<filter-class></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>
二,对于get请求中文参数出现乱码解决方法有两个:
1)修改tomcat配置文件添加编码与工程编码一致,如下:
<Connector URIEncoding="utf-8" connectionTimeout="20000" port="8080" protocol="HTTP/1.1" redirectPort="8443"/>
2)
另外一种方法对参数进行重新编码:
String userName new
String(("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