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Request Payload 和 Form Data 请求头上的参数差别在于:
Content-Type
Form Data
Post表单请求
代码示例
headers = {
"Content-Type": "application/x-www-form-urlencoded"
}
requests.post(url, data=data, headers=headers)
Request Payload
传递json数据
headers = {
"Content-Type": "application/json"
}
requests.post(url, data=json.dumps(data), headers=headers)
Scrapy 的FormRequest只支持 Form Data
表单提交,源码固定为前者