修复分享报价导致编码多@@问题

JLHHJSvr/Helper/MattressHelper.cs

@@ -2030,15 +2030,14 @@ namespace JLHHJSvr.Helper
                 var copy_time = DateTime.Now.ToString("yyyMMdd_mmhhss");
                 if (mattress_copy.mattresscode.IndexOf("@@") > -1)
                 {
-                    mattress_copy.mattresscode = mattress_copy.mattresscode.Substring(mattress_copy.mattresscode.IndexOf("@@"));
+                    mattress_copy.mattresscode = mattress_copy.mattresscode.Substring(0, mattress_copy.mattresscode.IndexOf("@@"));
                 }
-
                 mattress_copy.mattresscode += " @@";
                 mattress_copy.mattresscode += copy_time;
 
                 if (mattress_copy.mattressrelcode.IndexOf("@@") > -1)
                 {
-                    mattress_copy.mattressrelcode = mattress_copy.mattressrelcode.Substring(mattress_copy.mattressrelcode.IndexOf("@@"));;
+                    mattress_copy.mattresscode = mattress_copy.mattresscode.Substring(0, mattress_copy.mattresscode.IndexOf("@@"));
                 }
 
                 mattress_copy.mattressrelcode += " @@";
@@ -2847,14 +2846,14 @@ namespace JLHHJSvr.Helper
                     var copy_time = DateTime.Now.ToString("yyyMMdd_mmhhss");
                     if (child.mattresscode.IndexOf("@@") > -1)
                     {
-                        child.mattresscode = child.mattresscode.Substring(child.mattresscode.IndexOf("@@"));
+                        child.mattresscode = child.mattresscode.Substring(0, child.mattresscode.IndexOf("@@")).Trim();
                         child.mattresscode += " @@";
                         child.mattresscode += copy_time;
                     }
 
                     if (child.mattressrelcode.IndexOf("@@") > -1)
                     {
-                        child.mattressrelcode = child.mattressrelcode.Substring(child.mattressrelcode.IndexOf("@@"));
+                        child.mattresscode = child.mattressrelcode.Substring(0, child.mattressrelcode.IndexOf("@@")).Trim();
                         child.mattressrelcode += " @@";
                         child.mattressrelcode += copy_time;
                     }