ruby-on-rails - Rails 5.2 ActiveStorage 直接上传到 s3 失败

Question

当我local用作存储服务时，将创建一个 blob，如下所示： ActiveStorage::Blob Create (0.3ms) INSERT INTO "active_storage_blobs" ("key", "filename", "content_type", "metadata", "byte_size", "checksum", "created_at") VALUES ($1, $2, $3, $4, $5, $6, $7) RETURNING "id" [["key", "9GRt2oNEvae3MV6gNxzLBfzY"], ["filename", "22.jpg"], ["content_type", "image/jpeg"], ["metadata", "{\"identified\":true}"], ["byte_size", 38908], ["checksum", "HWkFPEByP/zWdy1nDW6FHg=="], ["created_at", "2018-07-09 07:53:34.790031"]]

注意checksum它是HWkFPEByP/zWdy1nDW6FHg==，当我将存储服务从本地切换到亚马逊时，文件上传到 s3 失败，并且错误显示： <?xml version="1.0" encoding="UTF-8"?> <Error><Code>BadDigest</Code><Message>The Content-MD5 you specified did not match what we received.</Message><ExpectedDigest>1d0c39a9937ce0bec2952fe2be1c4f51</ExpectedDigest><CalculatedDigest>iSb43Wodm0WQp/hAZpKKOg==</CalculatedDigest><RequestId>9018707DCFFCA829</RequestId><HostId>Nop+tXGRYKJlhIy7LU+d4nYtba9i1n3BYnNM+Il60WlH0ZhR53SyHCS2Nox+KVgie9XTIlTOGTg=</HostId></Error>

注意计算的摘要是iSb43Wodm0WQp/hAZpKKOg==，我不确定哪个是错误的，Rails 或 Amazon，请在此处找到我要上传的图片

标签： ruby-on-railsrubyamazon-s3rails-activestorage