request請求頭信息的鍵會加上HTTP_轉(zhuǎn)換成大寫存到request.META中

因此你只需要

content_range = request.META['HTTP_CONTENT_RANGE']

這樣就可以獲取到Content-Range的信息。

django官網(wǎng)的解釋：

A standard Python dictionary containing all available HTTP headers. Available headers depend on the client and server, but here are some examples:

CONTENT_LENGTH – The length of the request body (as a string).
CONTENT_TYPE – The MIME type of the request body.
HTTP_ACCEPT – Acceptable content types for the response.
HTTP_ACCEPT_ENCODING – Acceptable encodings for the response.
HTTP_ACCEPT_LANGUAGE – Acceptable languages for the response.
HTTP_HOST – The HTTP Host header sent by the client.
HTTP_REFERER – The referring page, if any.
HTTP_USER_AGENT – The client's user-agent string.
QUERY_STRING – The query string, as a single (unparsed) string.
REMOTE_ADDR – The IP address of the client.
REMOTE_HOST – The hostname of the client.
REMOTE_USER – The user authenticated by the Web server, if any.
REQUEST_METHOD – A string such as "GET" or "POST".
SERVER_NAME – The hostname of the server.
SERVER_PORT – The port of the server (as a string).
With the exception of CONTENT_LENGTH and CONTENT_TYPE, as given above, any HTTP headers in the request are converted to META keys by converting all characters to uppercase, replacing any hyphens with underscores and adding an HTTP_ prefix to the name. So, for example, a header called X-Bender would be mapped to the META key HTTP_X_BENDER.

很多同學在找Content-Range的時候發(fā)現(xiàn)文檔中沒有這個，所以以為不支持這個，一直再找。百度 Google什么的

但是其實這個文檔只是列出的其中一部分，而且他們沒細心的讀A standard Python dictionary containing all available HTTP headers，這一句，同時上面的也只是一部分例子，因此在看文檔的時候，希望同學們能細心一點！

以上這篇Django Python 獲取請求頭信息Content-Range的方法就是小編分享給大家的全部內(nèi)容了，希望能給大家一個參考，也希望大家多多支持腳本之家。

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