agv

Infrastructure/Helper/HttpHelper.cs

@@ -34,8 +34,15 @@ namespace Infrastructure
             using HttpContent httpContent = new StringContent(postData, Encoding.UTF8);
             if (contentType != null)
                 httpContent.Headers.ContentType = new System.Net.Http.Headers.MediaTypeHeaderValue(contentType);
-
-            HttpResponseMessage response = client.PostAsync(url, httpContent).Result;
+            HttpResponseMessage response = null;
+            try
+            {
+                response = client.PostAsync(url, httpContent).Result;
+            }catch (Exception ex)
+            {
+                return "异常："+ex.Message;
+            }
+          
             return response.Content.ReadAsStringAsync().Result;
         }