Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

？修改 "别"字 标示 为 表示 #39

Open
wants to merge 1 commit into
base: master
Choose a base branch
from
Open

？修改 "别"字 标示 为 表示 #39

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion source/basic/network/HTTP.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -198,7 +198,7 @@ Transfer-Encoding 是一个用来标示 HTTP 报文传输格式的头部值。

**注意：**

* chunked 和 multipart 两个名词在意义上有类似的地方，不过在 HTTP 协议当中这两个概念则不是一个类别的。multipart 是一种 Content-Type，标示 HTTP 报文内容的类型，而 chunked 是一种传输格式，标示报头将以何种方式进行传输。
* chunked 和 multipart 两个名词在意义上有类似的地方，不过在 HTTP 协议当中这两个概念则不是一个类别的。multipart 是一种 Content-Type，表示 HTTP 报文内容的类型，而 chunked 是一种传输格式，表示报头将以何种方式进行传输。
* chunked 传输不能事先知道内容的长度，只能靠最后的空 chunk 块来判断，因此对于下载请求来说，是没有办法实现进度的。在浏览器和下载工具中，偶尔我们也会看到有些文件是看不到下载进度的，即采用 chunked 方式进行下载。
* chunked 的优势在于，服务器端可以边生成内容边发送，无需事先生成全部的内容。HTTP/2 不支持 Transfer-Encoding: chunked，因为 HTTP/2 有自己的 streaming 传输方式（Source：[MDN - Transfer-Encoding](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Transfer-Encoding)）。

Expand Down