<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE dwr PUBLIC "-//GetAhead Limited//DTD Direct Web Remoting 2.0//EN" "http://directwebremoting.org/schema/dwr20.dtd">
<dwr>
<allow>
<create creator="spring" javascript="loginService">
<param name="beanName" value="loginService"></param>
</create>
<create creator="spring" javascript="catelogService">
<param name="beanName" value="catelogService"></param>
</create>
<convert converter="bean" match="com.model.TCatelog">
<param name="include" value="catelogId,catelogName"></param>
</convert>
<create creator="spring" javascript="cartService">
<param name="beanName" value="cartService"></param>
</create>
</allow>
</dwr>
第一行报错信息：Description Resource Path Location Type
Referenced file contains errors (http://directwebremoting.org/schema/dwr20.dtd). For more information, right click on the message in the Problems View and select "Show Details..." dwr.xml /qicheZulin/WebRoot/WEB-INF line 1 XML Problem
第三行报错信息：Description Resource Path Location Type
Error while downloading 'http://directwebremoting.org/schema/dwr20.dtd' to C:\Users\24566.lemminx\cache\http\directwebremoting.org\schema\dwr20.dtd. dwr.xml /qicheZulin/WebRoot/WEB-INF line 3 Language Servers
我的想法：
1，建议使用IDEA
2，XML的错误，不影响运行。重启能解决一部分问题。
会不会是版本过低问题，2改成3试一下
<!DOCTYPE dwr PUBLIC "-//GetAhead Limited//DTD Direct Web Remoting 3.0//EN" "http://directwebremoting.org/schema/dwr30.dtd">