Python post请求返回响应400

Question

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我正试图刮这个网站https://www.kickstarter.com/projects/818583073/dies-irae-day-of-wrath-rated-r/，当我向它的API发送post请求时，它只返回400响应和空内容

这是我的密码

import requests


url = 'https://www.kickstarter.com/graph'
headers =  {'authority':'www.kickstarter.com',
'method':'POST',
'path':'/graph',
'scheme':'https',
'accept':'*/*',
'accept-encoding':'gzip, deflate, br',
'accept-language':'en-US,en;q=0.9',
'content-length':'606',
'content-type':'application/json',
'cookie':"vis=f5761fb0e1994852-b38b5b3d46161036-c3a4a56c5add1076v1; lang=en; woe_id=YzFrZ1NUV1lRTUhMT2tsc1ZURHVsQT09LS12L0pidVVCeDBHZU16dk81MmVpeTNBPT0%3D--468e7c1e5daf8c17cdd902b0a1cb1ef4e2856543; optimizely_current_variations=%7B%7D; _pxhd=75f70796791b6f8a5930b19c70bcd30d268fe4a4f1644460c7c7bbe65d5e8196:837ba981-9d56-11eb-841e-e7065f1f0101; _pxvid=837ba981-9d56-11eb-841e-e7065f1f0101; ajs_anonymous_id=%22f5761fb0e1994852-b38b5b3d46161036-c3a4a56c5add1076v1%22; _ga=GA1.2.17378398.1618428050; _gid=GA1.2.1258279558.1618428050; __ssid=3d59a55ffedce2904d3464e3a555309; em_cdn_uid=t%3D1618428051657%26u%3D8d620439ed7740b89c98770bbaee8b05; __stripe_mid=e4e89c20-83c7-4ba0-907b-7b83f8b24051e87f22; em_p_uid=l:1618428053354|t:1618428053353|u:c814f9e5a157438b910a57075a7fe320; __stripe_sid=eaa7f9e2-2ba2-45db-8213-c79be847d1100aa907; ajs_anonymous_id=%22f5761fb0e1994852-b38b5b3d46161036-c3a4a56c5add1076v1%22; _px2=eyJ1IjoiZTQ0MTZhZjAtOWRjNi0xMWViLWE0M2MtYjM2ODk4NjhlZTYxIiwidiI6IjgzN2JhOTgxLTlkNTYtMTFlYi04NDFlLWU3MDY1ZjFmMDEwMSIsInQiOjE2MTg0NzY4NTU0MjQsImgiOiIwYzI2NWVlOTAzY2U1NWM1MGI4ODhmZTFkZmMxYTZhYmMzYmVkYzU5ZDQ4OTA3ZDg4NGEzZjA0NDBmN2RjNTczIn0=; last_page=https%3A%2F%2Fwww.kickstarter.com%2Fprojects%2F818583073%2Fdies-irae-day-of-wrath-rated-r%2Fdescription; _ksr_session=THQxSGRqa3FabnRmV1V5Wk9sbStaV1ltSWlTcTIzc3hBTFJYeXN0TnpTMEJYK2lZN3VIS3pTakhkeTlRL2VxNWJNT2svZkFabjFNeFB6aG1YaEwrNjR6WCtIZGxUamF2TEdOK2YvOS8yQjJseWtvajVtUHZDcVBoa3JVOTBHSFFoSjg4WFdzUllRblJubUM0bnVlak9nPT0tLVlXS1M5R3pYNVZtcjllZklGVWNiL2c9PQ%3D%3D--962d5221d168b9e73b4769f2a39314c747fe24bf; request_time=Thu%2C+15+Apr+2021+08%3A52%3A59+-0000; local_offset=-2333",
'origin':'https://www.kickstarter.com',
'referer':'https://www.kickstarter.com/projects/818583073/dies-irae-day-of-wrath-rated-r/description',
'User-Agent':'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.114 Safari/537.36',
'x-csrf-token':'tQoXSUK0yYY+5r6bgZH3i3Pfya96S6S6ZcOmh/6qRea0XLl1c6ZX6Asmm3vrtenqxOKacQi1tKTN0c9OxRJyoA=='
}

payload = {
    'operationName':'Campaign',
    'query':'query Campaign($slug: String!) {↵  project(slug: $slug) {↵    id↵    isSharingProjectBudget↵    risks↵    story(assetWidth: 680)↵    currency↵    spreadsheet {↵      displayMode↵      public↵      url↵      data {↵        name↵        value↵        phase↵        rowNum↵        __typename↵      }↵      dataLastUpdatedAt↵      __typename↵    }↵    environmentalCommitments {↵      id↵      commitmentCategory↵      description↵      __typename↵    }↵    __typename↵  }↵}↵',
    'variables':{
        'slug':'818583073/dies-irae-day-of-wrath-rated-r'
    }
}

r = requests.post(url, headers=headers, data=payload)


print(r.status_code)
print(r.content)



400
''

Answer 1

您已经在标题中将内容类型设置为json

将其更改为'Content-Type':'text/html'它将起作用