SignalR协商404

本文介绍了SignalR协商404的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述 29岁程序员，3月因学历无情被辞！ 我正在使用SignalR 2.0.在VS 2012上本地运行时，一切正常.但是，当我在IIS上发布站点时，它会中断.该站点已加载，但其中一个脚本返回404 Not Found.该脚本类似于.I am using SignalR 2.0. Everything works fine when running locally on my VS 2012. But when I publish the site on IIS, it breaks. The site loads but one of the scripts returns 404 Not Found. The script is something like.此路径确实不存在.正确的路径应为:This path doesn't exist indeed. The correct path should be:请注意以粗体显示的部分.Note the part in bold.在网站内( https://example.com/)我有另一个应用程序( https://example.com/private/).这是使用SignalR.Inside the WebSite (https://example.com/) I have another Application (https://example.com/private/). This one is using SignalR.这似乎是SignalR中的错误，因为可以从我的私人站点访问信号器/集线器路径.This seems like a bug in SignalR since the signalr/hubs path is accessible from my private site.推荐答案我遇到了类似的问题.这是用于配置的文档/signalr URL .I had a similar problem.Here is the documentation for configuring the /signalr URL.但是，我的解决方案与文档不同.我没有更改标准的app.MapSignalR()，而是将客户端代码更改为使用/MyApp/signalr.这是代码，其中"MyApp"是我的Web应用程序的虚拟目录.However, my solution differed from the docs.Instead of changing the standard app.MapSignalR(), I changed my client code to use /MyApp/signalr. Here is the code where "MyApp" is the virtual directory of my web application. var connection = $.hubConnection('/MyApp/signalr', {useDefaultPath: false}); var changesHub = connection.createHubProxy('changesHub'); changesHub.on('userCountChanged', function (count) { $('#user-count').text(count); }); connection.start().done(function () { console.log('Hub has started'); changesHub.invoke('subscribeToChanges', user.id); });我尝试了另一种方法(将MapSignalR更改为/signalr路径)，但这没有用，并且协商仍路由到/MyApp/signalr/negotiate.I tried the other way around (change the MapSignalR to the /signalr path) but this did not work and the negotiation was still routed to /MyApp/signalr/negotiate. 这篇关于SignalR协商404的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！ 上岸，阿里云！