今天在断网的情况下，spring的applicationContext.xml文件开头部分出现红叉

<span style="font-size:18px;"><?
xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.springframework.org/schema/beans
        http://www.springframework.org/schema/beans/<span style="color:#ff0000;">spring-beans.xsd</span>"></span>

找到spring-beans-4.0.5.RELEASE的jar文件。解压进去到spring-beans-4.0.5.RELEASE\org\springframework\beans\factory\xml文件夹下

看果然没有这个.xsd文件

改动为

<span style="font-size:18px;"><?xml version="1.0" encoding="UTF-8"?
>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.springframework.org/schema/beans
        http://www.springframework.org/schema/beans/<span style="color:#ff0000;">spring-beans4.0.xsd</span>"></span>