2021-07-09 1.告警消息相关接口替换，改为河东管理

JLChen

2021-07-09 954202b30a4685177ace5189c4d835fcc7903e70

 HDL_ON/UI/UI2/FuntionControlView/Video/VideoMethod.cs

@@ -201,7 +201,7 @@
                        }
                        else
                        {
                            Method method = new Method();
                            PirMethod method = new PirMethod();
                            //自定义错误提示文本
                            string eorroText = "";
                            if (str == "获取可视对讲")