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signalr: Error during negotiation request

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signalr连接失败。

服务端和客户端使用不同的项目(跨域)。网页端使用 signalr 。报错  Error during negotiation request

XMLHttpRequest cannot load http://localhost:5100/signalr/negotiate?_=1444875291753. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://localhost:27400' is therefore not allowed access.

余昭(Ray)的主页 余昭(Ray) | 菜鸟二级 | 园豆:208
提问于:2015-10-15 10:23
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