原文:https://developers.cloudflare.com/r2/platform/pricing/, _! R5 N& }5 ]& L8 n& y8 ?9 Q9 p) j- W4 Z 
 
9 u1 H3 h2 @: n, B$ c目前还没有正式通知,不过已经有文档了。 
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R2 pricing[td]/ m; R/ ~4 @2 m 
 | Free | Paid - Rates  |  Storage  | 10 GB / month | $0.015 / GB-month |  Class A Operations  | 1,000,000 requests / month | $4.50 / million requests |  Class B Operations  | 10,000,000 requests / month | $0.36 / million requests |   7 y$ [. |) W& t& \9 g2 {% p 
- A 类操作是指写相关操作,ListBuckets, PutBucket, ListObjects, PutObject, CopyObject, CompleteMultipartUpload, CreateMultipartUpload, UploadPart, 和UploadPartCopy收费高。
 - B类操作指读操作,HeadBucket, HeadObject, 和GetObject很便宜。
 - DeleteObject, DeleteBucket 和DeleteMultipartUpload 删除类操作免费。
 
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$ H' Y, W5 e& `+ B8 D' a. F5 }感觉挺便宜的 
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