SignalR 远程访问并跨域

 

http://stackoverflow.com/questions/16875228/how-do-i-get-a-signalr-hub-connection-to-work-cross-domain

 

命令：Install-Package Microsoft.Owin.Cors

using Microsoft.AspNet.SignalR; using Microsoft.Owin.Cors; using Owin; namespace MyWebApplication { public class Startup { public void Configuration(IAppBuilder app) { // Branch the pipeline here for requests that start with "/signalr" app.Map("/signalr", map => { // Setup the CORS middleware to run before SignalR. // By default this will allow all origins. You can  // configure the set of origins and/or http verbs by // providing a cors options with a different policy. map.UseCors(CorsOptions.AllowAll); var hubConfiguration = new HubConfiguration { // You can enable JSONP by uncommenting line below. // JSONP requests are insecure but some older browsers (and some // versions of IE) require JSONP to work cross domain // EnableJSONP = true }; // Run the SignalR pipeline. We're not using MapSignalR // since this branch already runs under the "/signalr" // path. map.RunSignalR(hubConfiguration); }); } } }

 https://www.asp.net/signalr/overview/guide-to-the-api/hubs-api-guide-javascript-client#nogenconnection

 

 

 

转载于:https://www.cnblogs.com/tangjiansheng/p/6213876.html