此页面由社区从英文翻译而来。了解更多并加入 MDN Web Docs 社区。
Content-Length
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since 2015年7月.
HTTPContent-Length 标头表示发送给接收方的消息体的大小(以字节为单位)。
In this article
语法
http
Content-Length: <length>指令
<length>以字节为单位的长度。
规范
| Specification |
|---|
| HTTP Semantics> # field.content-length> |