1.修改iOS Apex Drivers登陆错误提示。

Redant Drivers/Apex And Drivers/Login/LoginViewController.m

@@ -98,8 +98,12 @@
                         message = NSLocalizedString(@"ver_low", @"Current App version is too low, please update.");
                         break;
                         
-                    default:
-                        message=[NSString stringWithFormat:@"Failed to login code %d",ret];
+                    default:{
+                        message = [loginInfo objectForKey:@"err_msg"];
+                        if (message.length == 0) {
+                            message=[NSString stringWithFormat:@"Failed to login code %d",ret];
+                        }
+                    }
                         break;
                 }