Page 87 - HTTP权威指南
P. 87
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POST /inventory-check.cgi HTTP/1.1
Host: www.joes-hardware.com
Content-type: text/plain
Content-length: 18
item=bandsaw 2647
ၚᆌԒ࿔ YES!
ਜ਼ࢽ܋ www.joes-hardware.com
HTTP/1.1 200 OK
Content-type: text/plain
Context-length: 37
“item= bandsaw 2647”
The bandsaw model 2647 is in stock!
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图 3-10 POST 示例
请求报文
TRACE /product-list.txt HTTP/1.1
TRACE /product-list.txt HTTP/1.1 Host: www.joes-hardware.com
Accept: * Accept: *
Host: www.joes-hardware.com Via: 1.1 proxy3.company.com
客户端 代理 www.joes-hardware.com
响应报文
HTTP/1.1 200 OK HTTP/1.1 200 OK
Content-type: text/plain Content-type: text/plain
Content-length: 96 Content-length: 96
Via: 1.1 proxy3.company.com
TRACE /product-list.txt HTTP/1.1
TRACE /product-list.txt HTTP/1.1 Host: www.joes-hardware.com
Host: www.joes-hardware.com Accept: *
Accept: * Via: 1.1 proxy3.company.com
Via: 1.1 proxy3.company.com
通过对实体部分检查，客户端可以看出这条请求被升级成了协议版本1.1。
升级的同时还添加了几个额外的请求首部。
图 3-11 TRACE 示例
HTTP报文 ｜ 59
