不要使用自签名证书.只是不要，某些浏览器在使用 WebSockets 时无法让您接受它们.而且你看起来像一个没有购买适当证书的廉价d * ck.

Don’t use self signed certificates. Just don’t, some browsers give you no way of accepting them when using WebSockets. And you look like a cheap d*ck for not buying a proper cert.

来自 他们看到我花粉，他们讨厌(第 23 页).Socket.IO 核心团队成员 Arnout Kazemier (3rdEden) 的演讲.

From They see me pollin, they hatin (p. 23). A presentation by Arnout Kazemier (3rdEden), core team member of Socket.IO.