【发布时间】:2019-12-02 08:14:14
【问题描述】:
所以我一直在尝试发送 multipart/form-data 请求,但未成功。目前,我收到了请求的必需部分丢失的错误消息。
{'message': "Required request part 'registrationMetadata' is not present", 'httpStatus': '500 INTERNAL_SERVER_ERROR'}
我知道在请求中指定标头是不明智的,因为 Requests 会处理这些问题。但如果我不这样做,我会收到以下错误:
'''{'message': "Content type '' not supported", 'httpStatus': '500 INTERNAL_SERVER_ERROR'}'''
对于此应用程序,禁用警告和 verify=false 并不重要,因为外部世界无法访问它。
这是我的 python 脚本:
import requests
from requests_toolbelt.utils import dump
import json
import urllib3
urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
url = "<ValidUrl>"
data = {"registrationMetadata": '{"firstName":"<name>","lastName":"<lastName>","mobileNumber":"<mobilenumber>","serialNumber":"1234","country":"BE","signingProfile":"sms","externalId":"<externalId>","email": "<email>","language": "nl"}'}
headers = {'Content-Type': 'multipart/form-data; boundary=ebf9f03029db4c2799ae16b5428b06bd'}
auth = ('<username>', '<password>')
session = requests.session()
response = session.post(url, data=str(data), auth=auth, verify=False)
req_dump = dump.dump_all(response)
print(req_dump.decode('utf-8'))
print(response.request.body)
print(response.json())
我将添加请求的标头:
< POST <valid url> HTTP/1.1
< Host: <valid host>
< User-Agent: python-requests/2.22.0
< Accept-Encoding: gzip, deflate
< Accept: */*
< Connection: keep-alive
< Content-Type: multipart/form-data; boundary=ebf9f03029db4c2799ae16b5428b06bd
< Content-Length: 237
< Authorization: Basic <valid auth key>==
该请求在我们的 java 框架和邮递员中工作。所以我束手无策。与此同时,我一直在寻找适用的解决方案。包括 MultipartEncoder。两者似乎都没有奏效。我假设困难在于 formData 的嵌套值。而且我遗漏了一些明显的东西。
【问题讨论】:
标签: python python-requests multipartform-data