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文字

TE请求报头指定传输编码的用户代理是愿意接受。(你可以非正式地称它Accept-Transfer-Encoding,这会更直观)。

有关Transfer-Encoding传输编码的更多详细信息,另请参阅响应头。请注意,chunked HTTP / 1.1 收件人始终可以接受,而您不必"chunked"使用TE标头指定。但是,对于设置客户端是否正在使用“预告片”值接受分块传输编码中的预告片字段很有用。

Header type

Request header

Forbidden header name

yes

句法

TE: compress
TE: deflate
TE: gzip
TE: trailers// Multiple directives, weighted with the quality value syntax:TE: trailers, deflate;q=0.5

指令

compress使用 Lempel-Ziv-Welch (LZW)算法的格式被接受为传输编码名称。deflate使用 zlib 结构被接受为传输编码名称。gzip使用带有32位 CRC 的 Lempel-Ziv编码(LZ77)的格式被接受为传输编码名称。追加表示客户愿意接受分块传输编码中的尾部字段 .q

当多个传输编码可接受时,质量值语法的q参数可以优先排列编码。

产品规格

Specification

Title

RFC 7230, section 4.3: TE

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)

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