IOS之云端应用
<div id="cnblogs_post_body">10.1 GET请求10.2 XML解析
10.3 JSON解析
10.4 POST请求
10.1 GET请求
通过一个第三方提供的云服务，查询IP归属地：http://www.youdao.com/smartresult-xml/search.s?type=ip&q=218.241.121.186
它的返回格式是xml :
http://images.cnblogs.com/cnblogs_com/syxchina/201210/201210142244081069.png
新建个例子：CSSimpleXML，设计原型：
http://images.cnblogs.com/cnblogs_com/syxchina/201210/201210142244093096.png
编辑按钮事件：
<div class="cnblogs_code">- (IBAction)query:(id)sender { NSString* strUrl = @"http://www.youdao.com/smartresult-xml/search.s?type=ip&q=%@", ipText.text]; NSURL* url = ; NSURLRequest* request = [initWithURL:url]; NSURLConnection* connection = [initWithRequest:request delegate:self]; ; ; ;}
页:
[1]