使用 Python 'requests' 登录并上传文件 [英] Login and upload file using Python 'requests'
问题描述
我需要登录并上传文件.我面临的问题是,登录页面与上传页面不同.如果我必须手动执行,我将登录 (login.php
) 到该站点,然后导航到上传页面 (uploader.php
) 以上传文件.这是我写的:
I need to login and upload a file . The problem I am facing is, login page is different from uploading page. If I have to do it manually, I'll login (login.php
) to the site and then navigate to the upload page (uploader.php
) to upload the file. This what I have written:
import requests
url1='http://www.abc.com/login.php'
r = requests.post(url1, auth=('uname', 'pword'))
print r.status_code //msg:'200'
payload = {'upload':open('./tmp.txt')}
url2='http://www.abc.com/uploader.php'
r = requests.post(url2, data=payload)
print r.text //msg: "you must first login to upload the file"
我的代码显然没有按预期工作.登录部分工作正常,但没有上传部分.请问我怎样才能实现我的目标.
My code is obviously not working as expected. Login part is working correctly but not uploading part. Please how can I accomplish my goal.
更新:
为了更深入地了解我的问题,我提供了 login.php
和 uploader.php
文件详细信息:
To give more insight into my question, I am giving login.php
and uploader.php
file details:
login.php
<form method="POST" action="login.php" class="login">
<input type="text" name="username"></input>
<input type="password" name="password"></input>
<input type="submit" value="Login"></input>
uploader.php
<form action='uploader.php' method='POST' id='form' class='upload' enctype="multipart/form-data" >
<input type='file' name='upload' id='file'></input>
<input type='button' value='Analyze' name='button' onclick='javascript: checkuploadform(false)'>
推荐答案
创建一个会话,然后使用该会话来处理您的请求 -
Make a session and then use that session to do your requests -
sessionObj = requests.session()
sessionOj.get(...) # Do whatever ...
会话会保留您的 cookie 以供将来请求使用.
并使用post参数作为用户名,密码作为参数在login.php
中登录,而不是auth用户名密码.
还可以使用 files
参数上传文件.所以最终的代码是——
A session persists your cookies for future requests.
And use post parameters for username,password as the parameters are required to login in login.php
, not auth username password.
Also use files
parameter to upload files.
So the final code is -
import requests
sessionObj = requests.session()
url1='http://www.abc.com/login.php'
r = sessionObj.post(url1, params={'username':'usernamehere' , 'password':'password here'})
print r.status_code //msg:'200'
filehandle = open('./tmp.txt')
url2='http://www.abc.com/uploader.php'
r = sessionObj.post(url2, data={},files = {'upload':filehandle})
print r.text
这篇关于使用 Python 'requests' 登录并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!