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  • spring mvc form表单提交乱码

      spring mvc form表单submit直接提交出现乱码。导致乱码一般是服务器端和页面之间编码不一致造成的。根据这一思路可以依次可以有以下方案。

      1、jsp页面设置编码

    <%@ page language="java" contentType="text/html; charset=utf-8" pageEncoding="utf-8"%>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> 

      2、tomcat服务器设置,在server.xml中添加编码设置 URIEncoding="UTF-8"

    <Connector URIEncoding="UTF-8" connectionTimeout="20000" port="8080" protocol="HTTP/1.1" redirectPort="8443" useBodyEncodingForURI="true"/>

      3、web.xml中添加编码设置

        <filter>
            <filter-name>CharacterEncoding</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>
            <init-param>
                <param-name>forceEncoding</param-name>
                <param-value>true</param-value>
            </init-param>
        </filter>
        <filter-mapping>
            <filter-name>CharacterEncoding</filter-name>
            <url-pattern>/*</url-pattern>
        </filter-mapping>

      注意,此段编码设置必须在所有filter的前面,否则过滤器有可能不起作用。

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  • 原文地址:https://www.cnblogs.com/rwxwsblog/p/5059127.html
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