如何使用curl php通过请求有效负载上传文件 [英] how to upload file via request payload using curl php

问题描述

我没有后端服务器的访问权限，我通过网络分析了API。我想使用该API上传文件。我观察到对该API的后期请求中没有参数。我观察到network中的请求有效负载。

I do not have access of back end server and i analysed the API via network. I want to upload file using that API.I have observed that there are no parameters in post request to that API .I observed request payload in network .

响应标题

Response Header

缓存控制：no-cache
连接：保持活动
内容长度：135
内容类型：text / html; charset = utf-8
日期：2016年8月6日星期六14:32:00 GMT
位置： http：// myURL
服务器：nginx / 1.2.3
的Set-Cookie：_mystore2_session = BAh7CEkiD3Nlc3Npb25faWQGOgZFRkkiJTAxYzJhNTBkYmY3ZTRkYTBhYmY4NzhjNzdmNGY5OWRhBjsAVEkiEF9jc3JmX3Rva2VuBjsARkkiMXB0WEl6NnZKSnF2ZVNCTTVXdnEzODdqWkc0cXFsN1RiTDB4d3o4WWo2aUE9BjsARkkiGXdhcmRlbi51c2VyLnVzZXIua2V5BjsAVFsISSIQU3ByZWU6OlVzZXIGOwBGWwZpAzggAUkiGXk0MTFIUTdVUktORkh2MzFCeEtFBjsARg％3D％3D - 63863b861eb33b48b3137d187b2113fe90a930f3;路径= /; HttpOnly
状态：302已找到
X-Rack-Cache：无效，通过
X-Request-Id：3c843dc4dcb55bcf5f15e139264fa9be
X运行时：0.884597
X-UA-兼容：IE = Edge，chrome = 1

Cache-Control:no-cache Connection:keep-alive Content-Length:135 Content-Type:text/html; charset=utf-8 Date:Sat, 06 Aug 2016 14:32:00 GMT Location:http://myURL Server:nginx/1.2.3 Set-Cookie:_mystore2_session=BAh7CEkiD3Nlc3Npb25faWQGOgZFRkkiJTAxYzJhNTBkYmY3ZTRkYTBhYmY4NzhjNzdmNGY5OWRhBjsAVEkiEF9jc3JmX3Rva2VuBjsARkkiMXB0WEl6NnZKSnF2ZVNCTTVXdnEzODdqWkc0cXFsN1RiTDB4d3o4WWo2aUE9BjsARkkiGXdhcmRlbi51c2VyLnVzZXIua2V5BjsAVFsISSIQU3ByZWU6OlVzZXIGOwBGWwZpAzggAUkiGXk0MTFIUTdVUktORkh2MzFCeEtFBjsARg%3D%3D--63863b861eb33b48b3137d187b2113fe90a930f3; path=/; HttpOnly Status:302 Found X-Rack-Cache:invalidate, pass X-Request-Id:3c843dc4dcb55bcf5f15e139264fa9be X-Runtime:0.884597 X-UA-Compatible:IE=Edge,chrome=1

请求标头

Request Header

接受：text / html，application / xhtml + xml，application / xml; q = 0.9，image / webp， / ; q = 0.8
Accept-Encoding： gzip，deflate
Accept-Language：en-US，en; q = 0.8
Cache-Control：no-cache
Connection：keep-alive
Content-Length：642389
Content-Type：多部分/表单数据； boundary = ---- WebKitFormBoundary2rjUr5SSxx3BXjGn
Cookie：s =; lat_lon = 33.69％2673.0551; __utmt = 1; _mystore2_session = 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 - c3c1b5d437fd04a80dc888822811d2d4d354ae29; __utma = 129180296.2104761345.1470477279.1470488831.1470491357.3; __utmb = 129180296.10.9.1470493699533; __utmc = 129180296; __utmz = 129180296.1470477279.1.1.utmcsr =（直接）| utmccn =（直接）| utmcmd =（无）
主机：www.usedmotorcycles.net
来源：myURL
语法：无缓存
引荐来源：myURL
升级不安全请求：1
用户代理：Mozilla / 5.0（Windows NT 6.2； WOW64）AppleWebKit / 537.36（KHTML，如Gecko）Chrome / 51.0.2704.103 Safari / 537.36

Accept:text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,/;q=0.8 Accept-Encoding:gzip, deflate Accept-Language:en-US,en;q=0.8 Cache-Control:no-cache Connection:keep-alive Content-Length:642389 Content-Type:multipart/form-data; boundary=----WebKitFormBoundary2rjUr5SSxx3BXjGn Cookie:s=; lat_lon=33.69%2673.0551; __utmt=1; _mystore2_session=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--c3c1b5d437fd04a80dc888822811d2d4d354ae29; __utma=129180296.2104761345.1470477279.1470488831.1470491357.3; __utmb=129180296.10.9.1470493699533; __utmc=129180296; __utmz=129180296.1470477279.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none) Host:www.usedmotorcycles.net Origin:myURL Pragma:no-cache Referer:myURL Upgrade-Insecure-Requests:1 User-Agent:Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.103 Safari/537.36

请求有效载荷

Request Payload

------ WebKitFormBoundary2rjUr5SSxx3BXjGn
内容处置：表格数据； name = utf8

------WebKitFormBoundary2rjUr5SSxx3BXjGn Content-Disposition: form-data; name="utf8"

✓
------ WebKitFormBoundary2rjUr5SSxx3BXjGn
内容处置：表单数据； name = authenticity_token

✓ ------WebKitFormBoundary2rjUr5SSxx3BXjGn Content-Disposition: form-data; name="authenticity_token"

ptXIz6vJJqveSBM5Wvq387jZG4qql7TbL0xwz8Yj6iA =
------ WebKitFormBoundary2rjUr5SSxx3BXjGn
内容处置表单： name = image [attachment]; filename = Screenshot（156）.png
内容类型：image / png

ptXIz6vJJqveSBM5Wvq387jZG4qql7TbL0xwz8Yj6iA= ------WebKitFormBoundary2rjUr5SSxx3BXjGn Content-Disposition: form-data; name="image[attachment]"; filename="Screenshot (156).png" Content-Type: image/png

我如何使用curl有效负载提交文件？

How i can use curl payload to submit my file?

推荐答案

quote：我观察到对该API的后期请求中没有参数
错误，有很多参数，仅举几例： Cookie：s ， lat_lon ， __ utmt ， _mystore2_session ， __ utma 等。

quote: I have observed that there are no parameters in post request to that API Wrong, there's a bunch of parameters, to name a few: Cookie:s, lat_lon, __utmt, _mystore2_session, __utma, AND MORE.

此外，这不是您要向我们显示的完整请求标头。一方面，它缺少
请求类型（尽管可能是POST请求）
，要使用curl复制它，就像：

Also, that's not the complete request header you're showing us. for one, it's missing the request type (though its probably a POST request) anyway, to replicate this with curl, it's something like:

<?php 
$ch=curl_init();
curl_setopt_array($ch,array(
CURLOPT_URL=>'???',
CURLOPT_ENCODING=>'',
CURLOPT_POST=>true,
CURLOPT_POSTFIELDS=>array(
'Cookie:s'=>'',
'lat_lon'=>'33.69&73.0551',
'_mystore2_session'=>'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--c3c1b5d437fd04a80dc888822811d2d4d354ae29',
'image'=>array(new CURLFile('/path/to/file.png','image/png','Screenshot (156).png'))
//and more post data here.

),
CURLOPT_HTTPHEADER=>array(
'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,/;q=0.8',
'Accept-Language: en-US,en;q=0.8',
'Cache-Control: no-cache',
'Pragma: no-cache',
'Origin: myURL',
//and more headers here
),
CURLOPT_USERAGENT=>'Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.103 Safari/537.36',
));
curl_exec($ch);

注意：这不是完整的代码，缺少一堆 CURLOPT_POSTFIELD 和 CURLOPT_HTTPHEADER 的数据，但这应该可以帮助您

note: this is NOT the complete code, it's missing a bunch of data for CURLOPT_POSTFIELD and CURLOPT_HTTPHEADER , but this should get you started

这篇关于如何使用curl php通过请求有效负载上传文件的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！