【springMVC静态资源无法访问】静态资源访问踩坑！

<!DOCTYPE html>
<html>
<head>
    <meta charset=utf-8>
    <meta name=viewport content="width=device-width,maximum-scale=1,minimum-scale=1,initial-scale=1,user-scalable=no,viewport-fit=cover">
    <title>app</title>
    <link href=./static/css/app.99a1cac4de029656ce1420df9f08e6e0.css rel=stylesheet>
</head>
<body>
<div id=app></div>
<script type=text/javascript src=./static/js/manifest.3ad1d5771e9b13dbdad2.js></script>
<script type=text/javascript src=./static/js/vendor.ad420f8443715d58c383.js></script>
<script type=text/javascript src=./static/js/app.b8009791bfe7d82cb400.js></script>
</body>
</html>

页面文件如上所示却访问不到所有的js静态资源

页面文件在webapp/WEB-INF下

js文件在 webapp/WEB-INF/static/js/下

url为localhost:8080/projectName/app/index下

在springMVC配置文件中配置为


	<mvc:resources location="/WEB-INF/static/css" mapping="/static/css/**"/>
	<mvc:resources location="/WEB-INF/static/js" mapping="/static/js/**"/>

发现静态资源访问失败

最后发现是由于这几个原因导致的！！！

1.由于src为<script type=text/javascript src=./static/js/app.b8009791bfe7d82cb400.js></script>

则静态资源的访问连接为localhost:8080/projectName/app/static.js/xxxxx.js 不在根目录下所以应该改页面url为localhost:8080/projectName/index
2.配置文件中location最后少了个 “/” 导致解析失败

改为

	<mvc:resources location="/WEB-INF/static/css/" mapping="/static/css/**"/>
	<mvc:resources location="/WEB-INF/static/js/" mapping="/static/js/**"/>

location表示静态资源地址 mapping表示映射地址

3.spingmvc版本为3.0.0 改为4.0

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:context="http://www.springframework.org/schema/context"
	xmlns:mvc="http://www.springframework.org/schema/mvc" 
	xsi:schemaLocation="http://www.springframework.org/schema/beans
	http://www.springframework.org/schema/beans/spring-beans.xsd
	http://www.springframework.org/schema/context
	http://www.springframework.org/schema/context/spring-context.xsd
	http://www.springframework.org/schema/mvc
	http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd">

在spingmvc的配置文件中应用spring-mvc-4.0.xsm 因为<mvc:resource xxx/>标签配置支持springmvc3.0.4以上

【springMVC静态资源无法访问】静态资源访问踩坑！

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