注意,读取XML数据必须在服务器上进行。XML数据test.xml的内容:<?xml version="1.0" encoding="UTF-8"?><dataset> <results>2</results> <item> <id>1</id> <sex>male</sex> <name>Taylor</name> <descn>Coder</descn> </item></dataset>var ds3 = new Ext.data.Store({ url: 'test.xml', //XML数据 reader: new Ext.data.XmlReader({record: 'item'}, [ //使用XmlReader对象 {name: 'id'}, {name: 'sex'}, {name: 'name'}, {name: 'descn'} ])});