title: 420.信XML，得永生！ outline: deep

在计算机的世界里，什么最牛？Javascript？C语言？C++？iPad？还是brainfuck？我个人觉得都不是，这个世界里，XML最NB，这世界到处都充斥着XML，正如在“十条不错的编程观点”文中所说，我们不用XML我们都不知道怎么编程了。下面，让我们来看一看XML的几个真实的示例，相信你会同意我的观点的。

目录

一、如何用XML返回数据库SQL查询结果

‹?xml version="1.0" encoding="iso-8859-1" ?› ‹result› ‹fields› ‹field›NAME‹/field› ‹field›LAST NAME‹/field› ‹field›MOTHER MAIDEN NAME‹/field› ‹field›BIRTHDATE‹/field› ... ‹/fields› ‹data› ‹row› ‹value›MARLENE‹/value› ‹value›RUTH‹/value› ‹value›DE MARCO‹/value› ‹value›1973-02-24 00:00:00‹/value› ... ‹/row› ‹/data› ‹/result›

二、如何用XML序列化一个图片

‹attachments xmlns = "http://webservices..." › ‹bytes›37‹/bytes› ‹bytes›80‹/bytes› ‹bytes›68‹/bytes› ‹bytes›70‹/bytes› ‹bytes›45‹/bytes› ‹bytes›49‹/bytes› ‹bytes›46‹/bytes› ‹bytes›52‹/bytes› ‹bytes›10‹/bytes› ‹bytes›37‹/bytes› ‹bytes›-30‹/bytes› ‹bytes›-29‹/bytes› ‹bytes›-49‹/bytes› ‹bytes›-45‹/bytes› ‹bytes›10‹/bytes› ‹bytes›52‹/bytes› ‹bytes›32‹/bytes› ‹bytes›48‹/bytes› ‹bytes›32‹/bytes› ‹bytes›111‹/bytes› ... ... ...

三、如何让XML与CSV格式兼容

‹?xml version="1.0" encoding="iso8859-1" ?› ‹import tag="1stTEST" type="data" mode="update"› ‹options› ‹dateformat mmddyyyy="true"/› ‹notification› ‹EMail›[[email protected]]‹/EMail› ‹/notification› ‹/options› ‹fields› ‹field name="name" type="char" mapsto="person.data"/› ‹field name="officeid" type="char" mapsto="custom.locationid"/› ‹field name="startyear" type="char" mapsto="person.yearstarted"/› ‹field name="personelid" type="int" mapsto="person.id"/› ‹field name="dob" type="date" mapsto="person.dateofbith"/› ‹field name="sex" type="char" mapsto="person.sex"/› ‹field name="modified" type="date" mapsto="record.modified"/› ‹/fields› ‹csvdata columnheaders="false"› ‹![CDATA[ "Jack Wade",214,2002,111012,07/04/1975,"M",02/11/2006 "Sam Davidson",214,1999,104841,10/15/1967,"M",02/10/2006 "Denise V Law",214,1998,104660,01/21/1971,"F",02/17/2006 "Lisa Blake",214,1989,100987,08/01/1982,"F",01/21/2006 "Andrew Match",214,1991,101074,12/25/1980,"M",02/28/2006 ]]› ‹/csvdata› ‹/import›

四、如何把XML当成数组来用

‹rootNode› ‹numberOfAddresses›110‹/numberOfAddresses› ‹address_1›442 Fake St.‹/address_1› ‹address_2›61 Main St.‹/address_2› ... ... ... ‹address_110›3881 N 4th Ave. #5D‹/address_110› ‹/rootNode›

相信你一定有比这更牛X的例子，欢迎与我们分享！