[J2EE学习][post,get乱码处理]

post乱码

通过flitter过滤(原理待未来好好学习)

 <!-- post乱码过虑器 -->
    <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>

 

get乱码

  • 修改tomcat配置文件添加编码与工程编码一致

    <Connector URIencoding= "utf-8" connectionTimeout="20000" port="8080" protocol="HTTP/1.1" redirectPort="8443"/>

  • 对参数进行重新编码

    String userName =new String(request.getParamter("userName").getBytes("ISO8859-1"),"utf-8")

posted on 2016-04-13 23:39  DDUPzy  阅读(137)  评论(0)  编辑  收藏  举报

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