CORS.预设网址. S3 [英] CORS. Presigned URL. S3
问题描述
我已经生成了一个预签名的S3 POST URL.使用返回参数,然后将其传递到我的代码中,但我不断收到此错误Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.
.
I've generated a presigned S3 POST URL. Using the return parameters, I then pass it into my code, but I keep getting this error Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.
.
在Postman上,我可以提交带有一个附件的表单数据.
Whereas on Postman, I'm able to submit the form-data with one attached file.
在PostMan上,我手动输入了参数
On PostMan, I manually entered the parameters
然后将相同的参数输入到我的代码中.
The same parameters are then entered into my code.
推荐答案
您必须将 CORS配置编辑为公开,例如:
You must edit the CORS Configuration to be public , something like:
<?xml version="1.0" encoding="UTF-8"?>
<CORSConfiguration xmlns="http://s3.amazonaws.com/doc/2006-03-01/">
<CORSRule>
<AllowedOrigin>*</AllowedOrigin>
<AllowedMethod>POST</AllowedMethod>
<MaxAgeSeconds>3000</MaxAgeSeconds>
<AllowedHeader>*</AllowedHeader>
</CORSRule>
</CORSConfiguration>
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