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  • JQuery发送ajax请求时中文乱码

    先排除项目故障:

    1.web.xml中是否配置了字符拦截器

            <filter>
    		<filter-name>encodingFilter</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>encodingFilter</filter-name>
    		<url-pattern>/*</url-pattern>
    	</filter-mapping>
    

    2.jsp页面是不是utf-8

    <%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
    

    顺便也加上这个标签,统一发送utf-8,不过听说有些鸡肋

    <meta http-equiv=”content-type” content=”text/html; charset=UTF-8″ />
    

    3.在排除了故障后,将ajax请求改为post请求

     $.ajax({
    		url:"list",
    		type:'post',
    		data:{
    			param:recode,
    			city:locationActive
    		},
    		dataType: 'json',//要求服务器返回的是json
    		success:function(res){}			    
    
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  • 原文地址:https://www.cnblogs.com/Lyn4ever/p/11378748.html
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