尝试使用python发送post请求但不起作用

编程问答 2022-05-02

问题描述

我有一个从 burp suite 截获的请求，我正在尝试使用 python 脚本自动发送相同的 post 请求 我复制了所有参数和标题，但它没有运行并显示很多错误，这是我的代码：

import json
import requests
headers = {

    "Host": "zefoy.com","Connection": "close","Content-Length": 165,"sec-ch-ua": " 'Not A;Brand';v='99','Chromium';v='90','Google Chrome';v='90' ","X-Requested-With": "MLHttpRequest","sec-ch-ua-mobile": "0","User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML,like Gecko) Chrome/90.0.4430.93 Safari/537.36","Content-Type": "multipart/form-data; boundary=----WebKitFormBoundaryHEOJpHz1H6CQRzKM","Origin": "https://zefoy.com","sec-fetch-site": "sec-fetch-site: ","sec-fetch-mode": "cors","Sec-Fetch-Dest": "empty","Accept-Encoding": "gzip,deflate","Accept-Language": "en,ar;q=0.9,en-US;q=0.8"
}
data =  " Cookie: __cfduid=d48c779b0ee1d5130af491e8a4229cb2d1619994598; PHPSESSID=fvf4tb72c2kifr5bcej2kpv932 ------WebKitFormBoundaryHEOJpHz1H6CQRzKM Content-disposition: form-data; name='bf16968c49853c3' 6958925981625158913 ------WebKitFormBoundaryHEOJpHz1H6CQRzKM-- "
url = "http://zefoy.com/c2VuZC9mb2xsb3dlcnNfdglrdG9V"

request = requests.post(url,headers=headers,data=data)
print(r.status_code,r.reason)

它显示如下错误：

    return request('post',url,data=data,json=json,**kwargs)
  File "C:\Users\Ahmed\PycharmProjects\pythonProject1\venv\lib\site-packages\requests\api.py",line 61,in request
    return session.request(method=method,url=url,**kwargs)
  File "C:\Users\Ahmed\PycharmProjects\pythonProject1\venv\lib\site-packages\requests\sessions.py",line 528,in request
    prep = self.prepare_request(req)
  File "C:\Users\Ahmed\PycharmProjects\pythonProject1\venv\lib\site-packages\requests\sessions.py",line 456,in prepare_request
    p.prepare(
  File "C:\Users\Ahmed\PycharmProjects\pythonProject1\venv\lib\site-packages\requests\models.py",line 317,in prepare
    self.prepare_headers(headers)
  File "C:\Users\Ahmed\PycharmProjects\pythonProject1\venv\lib\site-packages\requests\models.py",line 451,in prepare_headers
    check_header_validity(header)
  File "C:\Users\Ahmed\PycharmProjects\pythonProject1\venv\lib\site-packages\requests\utils.py",line 959,in check_header_validity
    raise InvalidHeader("Value for header {%s: %s} must be of type str or "
requests.exceptions.InvalidHeader: Value for header {Content-Length: 165} must be of type str or bytes,not <class 'int'>

解决方法

从您的错误被调用以检查您的标题['Content-Length']，您可以尝试将其更改为 Int 类型，如下所示：

"Content-Length": "165",

并且在你的 print() 函数中小心你的对象 r 你仍然没有将它声明为请求所以你可以像这样 print() ：

print(request.status_code,request.reason)

在代码的最后一行。

欢迎评论我。

automated-deploymentpostpostpythonrequestrequestrequest