android 下http请求返回不了302状态码？

[xinglongjian]

我在eclipse下用HttpURLConnection和HttpClient使用post方式都能获得302状态码，然后获得Location属性，但是在Android下却怎么也拿不到Location属性，

HttpURLConnection代码：

               URL restURL=new URL("http://xcsadfasadf.cdafsd");
		HttpURLConnection conn=(HttpURLConnection) restURL.openConnection();
		conn.setReadTimeout(10000);
		conn.setDoInput(true);   
		conn.setUseCaches(false);  
		conn.setConnectTimeout(15000);
		conn.setRequestMethod("POST");
		conn.setInstanceFollowRedirects(false);
		conn.setRequestProperty("Host", "sdsd.com");
		conn.setRequestProperty("Connection", "Keep-Alive");  
		conn.setRequestProperty("Refer", "http://ssdsdfsadfa");
		conn.setRequestProperty("Accept-Charset", "UTF-8;"); 
		conn.setRequestProperty("Accept", "text/html");
		conn.setRequestProperty("User-Agent",  
                 "Mozilla/5.0 (Linux; U; Android 2.1; en-us; ADR6200 Build/ERD79) AppleWebKit/530.17 (KHTML, like Gecko) Version/ 4.0 Mobile Safari/530.17");  
		conn.connect();		

		int responsecode = conn.getResponseCode();
		String location = conn.getHeaderField("Location");  

或者

HttpClient client=new DefaultHttpClient();
final HttpGet get=new HttpGet(url);
HttpParams params = new BasicHttpParams();
params.setParameter(ClientPNames.HANDLE_REDIRECTS, false);
get.setParams(params);
get.setHeader("Refer", book.getReferUrl());
HttpResponse res=client.execute(post);
Header locationHeader = res.getFirstHeader("Location");

都不行，是什么原因呢？

[chen_ya_ping]

http://xcsadfasadf.cdafsd 这个地址在游览器中访问不了

[xinglongjian]

引用 1 楼 chen_ya_ping 的回复:

http://xcsadfasadf.cdafsd 这个地址在游览器中访问不了

这个地址是随便写的，只是为了说明问题，不好意思，给别人做的，目前不方便写真实地址