python 向微软的365的sharepoint 文件路径上传文件 通过http的方式上传 校验用户权限 不用api的方式

在Python中，直接通过HTTP上传文件到Microsoft 365 SharePoint网站并且校验用户权限通常不建议使用纯HTTP方法，因为SharePoint API通常提供更安全、稳定的方式来完成这类任务。然而，如果你确实需要使用非API的方式，可以尝试构造一个包含基本身份验证的POST请求，并将文件内容作为二进制数据发送。这里有一个简化的示例，使用了requests库：

import requests
import base64

# SharePoint URL, username, and password (replace with your credentials)
url = "https://your.sharepoint.com/sites/your-site/_api/web/GetFileByServerRelativeUrl('/path/to/file')/UploadBinary"
username = "your_username"
password = "your_password"

# Encode the credentials in base64 format
credentials = f"{username}:{password}"
encoded_credentials = base64.b64encode(credentials.encode()).decode()

# Prepare the headers for authentication
headers = {
    "Authorization": f"Basic {encoded_credentials}",
    "Content-Type": "application/octet-stream",  # For binary data uploads
}

# Read local file content as bytes
with open("local_file_path", "rb") as file:
    file_data = file.read()

# Send the POST request
response = requests.post(url, headers=headers, data=file_data)

# Check response status code
if response.status_code == 200 or response.status_code == 201:
    print("File uploaded successfully.")
else:
    print(f"Failed to upload file. Status code: {response.status_code}")

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