超时链接

HttpPost httpPost = new HttpPost(url); 
StringEntity se = new StringEntity(envelope,HTTP.UTF_8); 
httppost.setEntity(se); 
 
HttpParams httpParameters = new BasicHttpParams(); 
// Set the timeout in milliseconds until a connection is established. 
int timeoutConnection = 3000; 
HttpConnectionParams.setConnectionTimeout(httpParameters, timeoutConnection); 
// Set the default socket timeout (SO_TIMEOUT)  
// in milliseconds which is the timeout for waiting for data. 
int timeoutSocket = 3000; 
HttpConnectionParams.setSoTimeout(httpParameters, timeoutSocket); 
 
DefaultHttpClient httpClient = new DefaultHttpClient(httpParameters); 
BasicHttpResponse httpResponse = (BasicHttpResponse) httpclient.execute(httppost); 
 
HttpEntity entity = httpResponse.getEntity(); 
return entity;