我正在使用python填写网页中的可用表格后尝试发送应用程序。我试图模仿我在chrome开发工具中看到的过程，但似乎我走错了地方，这就是执行以下脚本时出现此错误的原因：
{
"message":"415 Unsupported Media Type returned for /apply-app/rest/jobs/PIDFK026203F3VBQB79V77VIY-87592/submissions with message: ",
"key":"Exception_server_error",
"errorId":"d6b128bd-426d-4bee-8dbb-03e232829f5e"
}
在我看来，我需要自动使用token和version的值，因为它们在每个应用程序中都不同，但是在页面源代码和内容中找不到它们。
我已经选择No作为Additional Information中所有下拉列表（如果有）的值。
[[Link到应用程序页面
[[Link对我使用三次的附件。
我尝试过：
import requests
main_link = "https://karriere.hsbc.de/stellenangebote/stellenboerse/apply?jobId=PIDFK026203F3VBQB79V77VIY-87592&langCode=de_DE"
post_link = "https://emea3.recruitmentplatform.com/apply-app/rest/jobs/PIDFK026203F3VBQB79V77VIY-87592/submissions"
payload = {
"candidateIdentity":{"firstName":"syed","lastName":"mushfiq","email":"[email protected]"},
"answeredDocuments":[{"documentType":"answeredForm","formId":"hsbc_bewerbungsprozess_pers_nliche_daten",
"answers":[
{"questionId":"form_of_address","type":"options","value":["form_of_address_m"]},
{"questionId":"academic_title","type":"simple","value":" Dr.","questionIds":[]},
{"questionId":"first_name","type":"simple","value":"syed","questionIds":[]},
{"questionId":"last_name","type":"simple","value":"mushfiq","questionIds":[]},
{"questionId":"e-mail_address","type":"simple","value":"[email protected]","questionIds":[]},
{"questionId":"phone__mobile_","type":"phone","countryCode":"+880","isoCountryCode":"BD","subscriberNumber":"1790128884"}]},
{"documentType":"answeredForm","formId":"hsbc_bewerbungsprozess_standard_fragebogen","answers":[{"questionId":"custom_question_450","type":"options","value":["custom_question_450_ja"]},
{"questionId":"custom_question_451","type":"options","value":["custom_question_451_nein"]},
{"questionId":"custom_question_452","type":"options","value":["custom_question_452_unter_keine_der_zuvor_genannten"]},
{"questionId":"custom_question_580","type":"options","value":["custom_question_580_nein_978"]},
{"questionId":"custom_question_637","type":"options","value":["custom_question_637_nein"]},
{"questionId":"custom_question_579","type":"options","value":["custom_question_579_nein"]},
{"questionId":"custom_question_583","type":"options","value":["custom_question_583_hsbc_deutschland_karriereseite"]}]},
#============The following three lines are supposed to help upload three files============
{"documentType":"attachment","attachmentId":"cover_letter","token":"2d178469-cdb5-4d65-9f67-1e7637896953","filename": open("demo.pdf","rb")},
{"documentType":"attachment","attachmentId":"attached_resume","token":"81a5a661-66bb-4918-a35c-ec260ffb7d02","filename": open("demo.pdf","rb")},
{"documentType":"attachment","attachmentId":"otherattachment","token":"4c3f7500-b072-48d4-83cf-0af1399bc8ba","filename": open("demo.pdf","rb")}],
#============The version's value should not be hardcoded=========================
"version":"V2:3:14dfac80702d099625d0274121b0dba68ac0fd96:861836b7d86adae8cc1ce69198b69b8ca59e2ed5","lastModifiedDate":1562056029000,"answeredDataPrivacyConsents":[{"identifier":"urn:lms:ta:tlk:data-privacy-consent:mtu531:101","consentProvided":True},
{"identifier":"urn:lms:ta:tlk:data-privacy-consent:mtu531:102","consentProvided":True}],
"metaInformation":{"applicationFormUrl":"https://karriere.hsbc.de/stellenangebote/stellenboerse/apply?jobId=PIDFK026203F3VBQB79V77VIY-87592&langCode=de_DE","jobsToLink":[]}
}
def send_application(s,link):
res = s.post(link,data=payload)
print(res.text)
if __name__ == '__main__':
with requests.Session() as s:
send_application(s,post_link)
我如何以正确的方式发送申请？
PS，我可以使用相同的文档多次将应用程序手动发送到同一封电子邮件。
在您的代码的注释The following three lines are supposed to help upload three files下，您在JSON末尾指定文件名。不仅仅是指定文件名，您还给了它一个以二进制文件打开的python文件对象。您需要做的只是指定我认为的文件路径。
"filename": "\Users\username\Downloads\demo.pdf"
我会说我对python请求模块不是很熟悉。
希望这会有所帮助。