【问题标题】:curl -F what does it mean? php instagramcurl -F 是什么意思? php instagram
【发布时间】:2012-06-02 02:34:56
【问题描述】:
我想弄清楚这意味着什么?我希望能够向 Instagram 的 API 发布一些内容,但不确定 curl -F 是什么意思?我尝试在谷歌上搜索它,但它并没有给我太多。也许有这件事的人可以发光?
另外,使用这种方法发布到 Instagram 的最佳方式是什么?文档在问
curl -F 'access_token=ACCESS-TOKEN' \
https://api.instagram.com/v1/media/{media-id}/likes
谁能给我解释一下?
提前致谢!
【问题讨论】:
标签:
php
api
post
curl
instagram
【解决方案1】:
来自man curl:
-F, --form <name=content>
(HTTP) This lets curl emulate a filled-in form in
which a user has pressed the submit button. This
causes curl to POST data using the Content-Type
multipart/form-data according to RFC 2388. This
enables uploading of binary files etc. To force the
'content' part to be a file, prefix the file name with
an @ sign. To just get the content part from a file,
prefix the file name with the symbol <. The difference
between @ and < is then that @ makes a file get
attached in the post as a file upload, while the <
makes a text field and just get the contents for that
text field from a file.
Example, to send your password file to the server,
where 'password' is the name of the form-field to
which /etc/passwd will be the input:
curl -F password=@/etc/passwd www.mypasswords.com
To read content from stdin instead of a file, use - as
the filename. This goes for both @ and < constructs.
You can also tell curl what Content-Type to use by
using 'type=', in a manner similar to:
curl -F "web=@index.html;type=text/html" url.com
or
curl -F "name=daniel;type=text/foo" url.com
You can also explicitly change the name field of a
file upload part by setting filename=, like this:
curl -F "file=@localfile;filename=nameinpost" url.com
See further examples and details in the MANUAL.
This option can be used multiple times.
【解决方案2】:
curl 是一个模拟 Web 请求的 linux 实用程序。发出curl -F 命令发出带有表单提交数据的http 请求。在这种情况下,表单数据是数据access_token=ACCESS-TOKEN,它被发送到url https://api.instagram.com/v1/media/{media-id}/likes
有关 cURL 是什么以及它的作用的更多信息,请访问http://curl.haxx.se/docs/manpage.html
【解决方案3】:
-F模拟用户填写表单并提交。
您可以在系统上的 curl 手册页中查找此内容。如果它支持该选项,它将在手册页中有一个条目。