spring xml中的propery 的name属性名自来源
今天在运用spring的PropertyPlaceholderConfigurer时发现一个有意思的内容，当你在applicationContext中配置一个PropertyPlaceholderConfigurer的bean时，有location和locations的属性，不明思意location对应一个.properties文件，
locations对应多个.properties文件，冲着想看一下PropertyPlaceholderConfigurer的实现机制，于是查看了spring的源码，发现在PropertyPlaceholderConfigurer中并没有location和locations的属性，于是一路向上在父类PropertiesLoaderSupport中找到了locations的属性，但是没有location属性，奇怪？但在PropertiesLoaderSupport中却有setLocation和setLocations两个方法：
/**
* Set a location of a properties file to be loaded.
* <p>Can point to a classic properties file or to an XML file
* that follows JDK 1.5's properties XML format.
*/
public void setLocation(Resource location) {
this.locations = new Resource[] {location};
}
/**
* Set locations of properties files to be loaded.
* <p>Can point to classic properties files or to XML files
* that follow JDK 1.5's properties XML format.
*/
public void setLocations(Resource[] locations) {
this.locations = locations;
}
这样看来applicationContext.xml中的bean的property的name属性的值，并不是和对应类类中的属性内容是一致的
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Definition comparer class,
class ItemComparer : IEqualityComparer<XElement>
{
public bool Equals(XElement x, XElement y)
{
return x.Attribute("Name").Value == x.Attribute("Name").Value;
}
public int GetHashCode(XElement obj)
......
XML文件实例：
<?xml version="1.0" encoding="utf-8" standalone="no"?>
<Context>
<WatchedResource>WEB-INF/web.xml</WatchedResource>
<Resource auth="Container" maxActive="20" name="sss" password="123"
type="javax.sql.DataSource" />
<Resource auth="Container" ......
最常见的XML数据类型有：Element, Attribute，Comment, Text.
Element, 指形如<Name>Tom<Name>的节点。它可以包括：Element, Text, Comment, ProcessingInstruction, CDATA, and EntityReference.
Attribute, 指在<Employee id=”12345”>中的粗体部分。
&nb ......
最常见的XML数据类型有：Element, Attribute，Comment, Text.
Element, 指形如<Name>Tom<Name>的节点。它可以包括：Element, Text, Comment, ProcessingInstruction, CDATA, and EntityReference.
Attribute, 指在<Employee >中的� ......
package com.jcauto.action;
import java.util.ArrayList;
import java.util.List;
public class ContentRsp {
private String resultCode;
List<ContentInfo> contentList = new ArrayList<ContentInfo>();
public void addContent(ContentInfo contentInfo) {
contentList.add(contentI ......
