Send image url to javascript from SignalR hub

Question

I have images inside my Content folder and I want to send the path of them from a SignalR Hub to javascript function so the client can place it in an img src attribute and have it displayed. A signalR hub however doesn't have the Server object to get the web path to send. This is being done after the page has already been loaded. How can I get signalR to find the web path of the image?

Answer 1

您可以像这样从Context访问中心服务器：

 Context.Request.GetHttpContext().Server.MapPath("Content");