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in Technique[技术] by (71.8m points)

如何让 Web 关闭页面时发送的 WebSocket 消息能成功?

RT
发现在监听到 onunload 事件后 send 的消息都没成功!
websocket有类似ajax同步请求吗?搜不到!


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by (71.8m points)

我发现返回一个 async-await 函数是可行的!!!

window.onunload = async () => {
    await wx.send(...)
}

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