how-to-read-and-write-xml-documents-with-gdataxml-优快云博客

本文档指导如何将GDataXML集成到iOS项目中，包括下载客户端库、配置项目设置及验证集成是否成功等步骤。通过具体示例介绍了如何在iOS应用中读取和写入XML文档。

[url]http://www.raywenderlich.com/725/how-to-read-and-write-xml-documents-with-gdataxml[/url]
[url]http://www.raywenderlich.com/553/how-to-chose-the-best-xml-parser-for-your-iphone-project[/url]

1 Integrating GDataXML

You can integrate GDataXML into a new project with a few easy steps:

* Choose Project\New Project, and choose View-based Application, and name the project XMLTest.
* Download the gdata-objective-c client library.
* Unzip the file, navigate to Source\XMLSupport, and drag the two files GDataXMLNode.h and GDataXMLNode.m into your project.
* In XCode, click Project\Edit Project Settings and make sure “All Configurations” are checked.
* Find the Search Paths\Header Search Paths setting and add /usr/include/libxml2 to the list.
* Finally, find the Linking\Other Linker Flags section and add -lxml2 to the list.
* Test out that everything is working by adding the following to the top of XMLTestAppDelegate.h:

#import "GDataXMLNode.h"

2以上网址可以对 xml的解析非常清楚