python代码实现， 给定一个url,访问就是下载文件到浏览器，将此文件通过代码下载到本地_python 使用url下载数据

一段url，浏览器回车就是一个文件，如何代码下载下来 python

##具体python代码实现：

import requests

def download_file(url, local_filename):
    with requests.get(url, stream=True) as r:
        r.raise_for_status()
        with open(local_filename, 'wb') as f:
            for chunk in r.iter_content(chunk_size=8192):
                f.write(chunk)
    print(f"文件已保存为: {local_filename}")

url = "https://example.com/yourfile.ext"  # 替换为要下载的文件URL
local_filename = "downloaded_file.ext"  # 本地保存的文件名

download_file(url, local_filename)
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