增加TLS兼容

commonOptions.cs

@@ -354,6 +354,8 @@ namespace FlyDockTool
         }
 
         public static string PostMoths(string url, string param)
+        {
+            try
             {
                 string strURL = url;
                 HttpWebRequest request;
@@ -380,6 +382,18 @@ namespace FlyDockTool
                 }
                 return strValue;
             }
+            catch (WebException ex)
+            {
+                MessageBox.Show("网络请求失败: " + ex.Message + "\\n状态: " + ex.Status);
+                return "";
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show("其他错误: " + ex.Message);
+                return "";
+            }
+            return "";
+        }
 
 
         /// <summary>

mainForm.Designer.cs

@@ -200,7 +200,7 @@
             this.MinimizeBox = false;
             this.Name = "mainForm";
             this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
-            this.Text = "福乐云软硬件数据对接工具V1.1(2025042501)";
+            this.Text = "福乐云软硬件数据对接工具V1.1(2025050701)";
             this.FormClosing += new System.Windows.Forms.FormClosingEventHandler(this.mainForm_FormClosing);
             this.Load += new System.EventHandler(this.Form1_Load);
             this.groupBox2.ResumeLayout(false);

mainForm.cs

@@ -24,7 +24,12 @@ namespace FlyDockTool
 
         private void Form1_Load(object sender, EventArgs e)
         {
-        
+            //兼容TLS
+            System.Net.ServicePointManager.SecurityProtocol =
+    System.Net.SecurityProtocolType.Ssl3 |
+    System.Net.SecurityProtocolType.Tls |
+    (System.Net.SecurityProtocolType)768 |   // Tls11
+    (System.Net.SecurityProtocolType)3072;   // Tls12
 
             string CurrentDevice = ConfigurationManager.AppSettings["CurrentDevice"];
             apiOptions.CurrentDevice = CurrentDevice;