HTTP参考手册
标题 | Headers
Content-Length
Content-Length
实体报头指示该实体主体的大小,以字节为单位的十进制数,发送到接收方。
Header type |
Entity header |
---|---|
Forbidden header name |
yes |
语法
Content-Length: <length>
指令
<length> 十进制数字的长度。
规范
Specification |
Title |
---|---|
RFC 7230, section 3.3.2: Content-Length |
Hypertext Transfer Protocol (HTTP/1.1): Message Syntax and Routing |
浏览器兼容性
Feature |
Chrome |
Firefox |
Edge |
Internet Explorer |
Opera |
Safari |
---|---|---|---|---|---|---|
Basic Support |
(Yes) |
(Yes) |
(Yes) |
(Yes) |
(Yes) |
(Yes) |
Feature |
Android |
Chrome for Android |
Edge mobile |
Firefox for Android |
IE mobile |
Opera Android |
iOS Safari |
---|---|---|---|---|---|---|---|
Basic Support |
(Yes) |
(Yes) |
(Yes) |
(Yes) |
(Yes) |
(Yes) |
(Yes) |