amazon-s3 - 精细 uploader S3 : Refused to get unsafe header "ETag"

Question

我正在尝试使用 jQuery Fineuploader (v 3.9.1) 上传到 S3 并启用调试。上传的所有部分都成功了，但随后出现错误“要求亚马逊合并这些部分的问题!”

我在控制台上启用了调试并收到错误 [拒绝获取不安全的 header “ETag”] 以及来自亚马逊的错误:

Received response status 400 with body: InvalidPartOne or more of the specified parts could not be found. The part may not have been uploaded, or the specified entity tag may not match the part's entity tag.eTvPFvkXEm07T17tvZvFacR4vn95EUTqXyoPvlLh1a6AADlc94v7H9.a2jcmow1pjfN1xcdw_xMx60APpXn6rGwhHYtzE0NT90Bs0IVqrkaFHW75yRl5E4nfO3Od6rWZnull0CD2DC02D0870E61R4Kpfe66IDvL44Jx9Aoicxgh9Frqd4qr8ILWHbu5YhlqGomxIBOZvfkgy4R4VsYS1

Answer 1

您的 Amazon S3 CORS XML 配置文件似乎不正确。确保添加 <ExposeHeader>ETag</ExposeHeader>到 <CORSRule>部分详述如下，

<?xml version="1.0" encoding="UTF-8"?>
<CORSConfiguration xmlns="http://s3.amazonaws.com/doc/2006-03-01/">
    <CORSRule>
        <AllowedOrigin>*</AllowedOrigin>
        <AllowedMethod>POST</AllowedMethod>
        <AllowedMethod>PUT</AllowedMethod>
        <AllowedMethod>DELETE</AllowedMethod>
        <MaxAgeSeconds>3000</MaxAgeSeconds>
        <ExposeHeader>ETag</ExposeHeader>
        <AllowedHeader>*</AllowedHeader>
    </CORSRule>
</CORSConfiguration>

更多信息在 documentation on Amazon S3 servers和 official blog post on the same thing .