【Python学习】requests实现文件分片上传

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from urllib3 import encode_multipart_formdata import requests    def post_files(url,header,data,filename,filepath):     """         :param files: (optional) Dictionary of ``'name': file-like-objects`` (or ``{'name': file-tuple}``) for multipart encoding upload.         ``file-tuple`` can be a 2-tuple ``('filename', fileobj)``, 3-tuple ``('filename', fileobj, 'content_type')``         or a 4-tuple ``('filename', fileobj, 'content_type', custom_headers)``, where ``'content-type'`` is a string         defining the content type of the given file and ``custom_headers`` a dict-like object containing additional headers         to add for the file.     """     data['file']= (filename,open(filepath,'rb').read())     encode_data = encode_multipart_formdata(data)     data = encode_data[0]     header['Content-Type'] = encode_data[1]     r = requests.post(url, headers=header, data=data)     print(r.content)    if __name__=="__main__":     #url,filename,filepath string     #header,data dict     print(post_files("url",{"header":"value"},{"data":"value"},"filename","filepath"))

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原文链接：https://blog.csdn.net/u013511989/article/details/80422734