eclipse(xmlbuddy插件)为xml文件自动提示(同MyEclipse编辑XML的提示功能)，以spring配置文件为例

先上一张图，

window -> Preference... -> XML ->XML Catalog

选择：选中“User Specified Entries”，点击“Add...”按钮

点“File System”按钮，选择“spring-beans-3.0.xsd”文件

key type：选择Schema Location
按OK

eclipse将这些配置保存在文件：

eclipse工作空间workspace\.metadata\.plugins\org.eclipse.wst.xml.core\user_catalog.xml文件中：

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<catalog xmlns="urn:oasis:names:tc:entity:xmlns:xml:catalog">
  <system systemId="http://www.springframework.org/schema/beans" uri="file:///D:/eclipse3.6/eclipse/dropins/com.objfac.xmlbuddy-V2.0.9/spring/spring-beans-3.0.xsd"/>
  <system systemId="http://www.springframework.org/schema/aop" uri="file:///D:/eclipse3.6/eclipse/dropins/com.objfac.xmlbuddy-V2.0.9/spring/spring-aop-3.0.xsd"/>
  <system systemId="http://www.springframework.org/schema/jee" uri="file:///D:/eclipse3.6/eclipse/dropins/com.objfac.xmlbuddy-V2.0.9/spring/spring-jee-2.5.xsd"/>
  <system systemId="http://www.springframework.org/schema/security" uri="file:///D:/eclipse3.6/eclipse/dropins/com.objfac.xmlbuddy-V2.0.9/spring/spring-security-3.0.xsd"/>
  <system systemId="http://www.springframework.org/schema/jdbc" uri="file:///D:/eclipse3.6/eclipse/dropins/com.objfac.xmlbuddy-V2.0.9/spring/spring-jdbc-3.0.xsd"/>
</catalog>