Question

我正在尝试发送ajax请求并获取json数据，但我却收到了400错误的请求

我尝试传递不同的标头，但仍然无法正常工作

import requests
import json

headers = {"Host": "www.zalando-prive.it",
           "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:67.0) Gecko/20100101 Firefox/67.0",
           "Accept": "application/json, text/plain, */*",
           "Accept-Language": "en-US",
           "Accept-Encoding": "gzip, deflate, br",
           "X-Requested-With": "XMLHttpRequest",
           "Referer":"https: //www.zalando-prive.it/campaigns/ZZLPH1"
}

data = {"filter": {},
        "sort": "attractivity",
        "gender": "FEMALE",
        "page": 1}

url = "https://www.zalando-prive.it/api/campaigns/ZZLPH1/articles"
response = requests.get(url, data=data, headers=headers)
print(response.text)

您的浏览器发送了一个该服务器无法理解的请求，而我希望得到json响应

Answer 1

如果您提供了更多有关我只能猜测您要做什么的信息，将会有所帮助。

您可以按照注释中的建议将data=data更改为params=data。这将给出一个html响应，而不是一个json响应（如果您提供了更多信息，我们可以调试此问题）。

在html源代码中，有一个json响应，但是需要通过一些字符串操作将其取出，然后进行解码。完成后，您就可以使用json.loads()来做到这一点：

import requests
import json
from urllib.parse import unquote

headers = {"Host": "www.zalando-prive.it",
           "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:67.0) Gecko/20100101 Firefox/67.0",
           "Accept": "application/json, text/plain, */*",
           "Accept-Language": "en-US",
           "Accept-Encoding": "gzip, deflate, br",
           "X-Requested-With": "XMLHttpRequest",
           "Referer":"https://www.zalando-prive.it/campaigns/ZZLPH1"
}

data = {"filter": {},
        "sort": "attractivity",
        "gender": "FEMALE",
        "page": 1}

url = "https://www.zalando-prive.it/api/campaigns/ZZLPH1/articles"
response = requests.get(url, params=data, headers=headers)
print(response.text)

jsonStr = response.text
jsonStr = jsonStr.split('data-cms-content="')[-1]
jsonStr = jsonStr.split('" data-reactroot="">')[0]

jsonData = json.loads(unquote(jsonStr))

使用python返回Ajax请求返回400

1 个答案: