SpringMVC解决POST提交中文乱码以及Get方式提交中文乱码问题

1.对于POST方式提交乱码直接在web.xml中添加一下代码段即可:

<!-- 解决post乱码问题 -->

<filter>

        <filter-name>encoding</filter-name>

        <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>

        <!-- 设置编码参是UTF8 -->

        <init-param>

            <param-name>encoding</param-name>

            <param-value>UTF-8</param-value>

       </init-param>

</filter>

<filter-mapping>

       <filter-name>encoding</filter-name>

      <url-pattern>/*</url-pattern>

</filter-mapping>

2. 对于POST方式提交中文乱码解决方法有两个办法:

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(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

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转载自blog.csdn.net/A_jungle/article/details/82382988
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