Get /ObjectName HTTP/1.1
Host:xxxx.oss-cn-hangzhou.aliyuncs.com
Date:Tue, 17 Nov 2015 17:27:45 GMT
Authorization:SignatureValue
Range:bytes=[$ByteRange]Range: bytes=0-499表示第0~499字节范围的内容。Range: bytes=500-999表示第500~999字节范围的内容。Range: bytes=-500表示最后500字节的内容。Range: bytes=500-表示从第500字节开始到文件结束部分的内容。Range: bytes=0-表示第一个字节到最后一个字节,即完整的文件内容。Range:bytes=0-499,500-999,OSS只返回0-499字节范围的内容。content-length - 1的范围内。206并在响应头中包含Content-Range。如果HTTP Range请求不合法,或者指定范围不在有效区间,会导致Range不生效,响应返回值为200,并传送整个Object内容。如下为HTTP Range请求不合法的示例及错误说明。Range: byte=0-499:格式错误,byte应为bytes。Range: bytes=0-1000:末字节1000超出有效区间。Range: bytes=1000-2000:指定范围超出有效区间。Range: bytes=1000-:首字节超出有效区间。Range: bytes=-2000:指定范围超出有效区间。x-oss-range-behavior:standard,可以改变指定范围不在有效区间时OSS的行为。行为改变的示例如下:The requested range cannot be satisfiedRange: bytes=500-2000:末字节超出有效区间,返回500-999字节范围内容。Range: bytes=1000-2000:首字节超出有效区间,返回错误416 (InvalidRange)。Range: bytes=1000-:首字节超出有效区间,返回错误416 (InvalidRange)。Range: bytes=-2000:指定范围超出有效区间,返回0-999字节,即完整的文件内容。GET /ObjectName
Range: bytes=0-499
Host: bucket.oss-cn-hangzhou.aliyuncs.com
Date: Fri, 18 Oct 2019 02:51:30 GMT
Authorization: Sigature
206 (Partial Content)
content-length: 500
content-range: bytes 0-499/1000
connection: keep-alive
etag: "CACF99600561A31D494569C979E6FB81"
x-oss-request-id: 5DA928B227D52731327DE078
date: Fri, 18 Oct 2019 02:51:30 GMT
[500 bytes of object data]GET /ObjectName
Range: bytes=500-
Host: bucket.oss-cn-hangzhou.aliyuncs.com
Date: Fri, 18 Oct 2019 03:24:39 GMT
Authorization: Signature
206 (Partial Content)
content-length: 500
content-range: bytes 500-999/1000
etag: "CACF99600561A31D494569C979E6FB81"
x-oss-request-id: 5DA9307750EBE33332E3720A
date: Fri, 18 Oct 2019 03:24:39 GMT
[500 bytes of object data]GET /ObjectName
Range: bytes=-500
Host: bucket.oss-cn-hangzhou.aliyuncs.com
Date: Fri, 18 Oct 2019 03:23:22 GMT
Authorization: Signature
206 (Partial Content)
content-length: 500
content-range: bytes 500-999/1000
etag: "CACF99600561A31D494569C979E6FB81"
x-oss-request-id: 5DA9302A6646AC37397F7039
date: Fri, 18 Oct 2019 03:23:22 GMT
[500 bytes of object data]200,并传送整个Object内容。GET /ObjectName
Range: bytes=0-1000
Host: bucket.oss-cn-hangzhou.aliyuncs.com
Date: Fri, 18 Oct 2019 03:00:02 GMT
Authorization: Signature
200 (OK)
content-length: 1000
etag: "CACF99600561A31D494569C979E6FB81"
x-oss-request-id: 5DA92AB204321E36347F3E7D
date: Fri, 18 Oct 2019 03:00:02 GMT
[1000 bytes of object data]200,并传送整个Object内容。GET /ObjectName
Range: bytes=1000-2000
Host: bucket.oss-cn-hangzhou.aliyuncs.com
Date: Fri, 18 Oct 2019 02:56:24 GMT
Authorization: Sigature
200 (OK)
content-length: 1000
etag: "CACF99600561A31D494569C979E6FB81"
x-oss-request-id: 5DA929D9CCCC823835CBE134
date: Fri, 18 Oct 2019 02:56:25 GMT
[1000 bytes of object data]x-oss-range-behavior:standard请求头,末字节超出有效区间,返回500-999字节范围的内容。GET /ObjectName
x-oss-range-behavior: standard
Range: bytes=500-2000
Host: bucket.oss-cn-hangzhou.aliyuncs.com
Date: Fri, 18 Oct 2019 07:02:23 GMT
Authorization: Signature
206 (Partial Content)
content-length: 500
content-range: bytes 500-999/1000
etag: "CACF99600561A31D494569C979E6FB81"
x-oss-request-id: 5DA9637FB3B1C73234CC59EB
date: Fri, 18 Oct 2019 07:02:23 GMT
[500 bytes of object data]x-oss-range-behavior:standard请求头,首字节超出有效区间,返回416错误。GET /ObjectName
x-oss-range-behavior: standard
Range: bytes=1000-2000
Host: bucket.oss-cn-hangzhou.aliyuncs.com
Date: Fri, 18 Oct 2019 07:04:23 GMT
Authorization: Signature
416 (Requested Range Not Satisfiable)
content-length: 345
x-oss-request-id: 5DA963F7CEBFAA3931BF91F5
date: Fri, 18 Oct 2019 07:04:23 GMT
content-type: application/xml
<?xml version="1.0" encoding="UTF-8"?>
<Error>
<Code>InvalidRange</Code>
<Message>The requested range cannot be satisfied</Message>
<RequestId>5DA963F7CEBFAA3931BF91F5</RequestId>
<HostId>bucket.oss-cn-hangzhou.aliyuncs.com</HostId>
<ActualObjectSize>1000</ActualObjectSize>
<RangeRequested>bytes=1000-2000</RangeRequested>
</Error>x-oss-range-behavior:standard请求头,指定范围超出有效区间,返回0-999字节,即完整的文件内容。GET /ObjectName
x-oss-range-behavior: standard
Range: bytes=-2000
Host: bucket.oss-cn-hangzhou.aliyuncs.com
Date: Fri, 18 Oct 2019 07:06:39 GMT
Authorization: Signature
206 (Partial Content)
content-length: 1000
content-range: bytes 0-999/1000
etag: "CACF99600561A31D494569C979E6FB81"
x-oss-request-id: 5DA9647FC4334F3534AF9A83
date: Fri, 18 Oct 2019 07:06:39 GMT
[1000 bytes of object data]