1 private ApiResultModel GetDataByProductIdInApi(int ProductID)
 2     {
 3         ApiResultModel model = null;
 4         string url = "http://localhost:9001/West/ProductDZ/InfoPreView/" + ProductID;
 5 　　　　//HttpWebRequest实力需要使用Create创建，然后设置一些参数
 6         HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(url);
 7         request.Method = "Get";
 8         request.ContentType = "application/json";
 9 　　　　//需要注意的是因为是异端请求所以需要trycatch释放异常及处理        
10 　　　　try
11         {
12             WebResponse response = request.GetResponse()
13             //流对象需要手工释放对象
14                 using (Stream stream = response.GetResponseStream())
15                 {
16                     using (StreamReader reader = new StreamReader(stream, Encoding.UTF8))
17                     {
18                         model = new ApiResultModel();
19                         model = JsonConvert.DeserializeObject<ApiResultModel>(reader.ReadToEnd());
20                     }
21                 }
22             
23             return model;
24         }
25         catch (Exception)
26         {
27             request.Abort();
28         }
29         finally
30         {
31             request.Abort();
32         }
33         return null;
34     }