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nieyafeinieyafei
[update]添加html面试题
Mar 20, 2018
6021b61 · Mar 20, 2018

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websocket.md

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webSocket如何兼容低浏览器？(阿里)

  • Adobe Flash Socket
  • ActiveX HTMLFile (IE)
  • 基于 multipart 编码发送 XHR
  • 基于长轮询的 XHR