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记录我开发工作中遇到HTTP跨域和OPTION请求的一个坑

错误消息：Request header field Authorization is not allowed by Access-Control-Allow-Headers in preflight response.

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查詢 「HTTP header Allow」的人也找了：

  1. Allow-Origin header
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  2. access-control-allow-origin header
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  3. Access-Control-Allow-Headers
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  4. iis access-control-allow-origin
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  5. access-control-allow-credentials
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  6. has been blocked by cors policy解決
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  7. no 'access-control-allow-origin' header is present on the requested resource.
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  8. nginx access-control-allow-origin
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