public override IResponseMessageBase OnEvent_ViewRequest(RequestMessageEvent_View requestMessage)
{
//说明:这条消息只作为接收,下面的responseMessage到达不了客户端,类似OnEvent_UnsubscribeRequest
var responseMessage = CreateResponseMessage<ResponseMessageText>();
responseMessage.Content = "您点击了view按钮,将打开网页:" + requestMessage.EventKey;
return responseMessage;
}