dsfdsf23423 2018-01-29 19:26
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当withCredential为true时,建议在golang中允许所有起源的方法?

Sending cookies cross domain requires withCredential setting to true which means access-control-allow-origin cannot be wild card.

But there is an easy way around this.

w.Header().Set("Access-Control-Allow-Origin", r.Header.Get("Origin"))

This will effectively allow all origin, but is this the recommended way of doing this?

It seems like there is a reason for not allowing all origins

CORS: Cannot use wildcard in Access-Control-Allow-Origin when credentials flag is true'

What is the general recommended way of allowing all origin when withCredential is true?

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