后来我又去翻了requests文档,它是这样写的: In the event you are posting a very large file as amultipart/form-datarequest, you may want to stream the request. By default,requestsdoes not support this, but there is a separate package which does -requests-toolbelt. You should read the toolbe...
下面的示例演示了如何使用Requests库发送GET请求,并将服务器返回的文件流保存到本地文件。 importrequests url=" response=requests.get(url,stream=True)ifresponse.status_code==200:withopen("file.png","wb")asfile:forchunkinresponse.iter_content(chunk_size=1024):file.write(chunk)else:print("Failed to ...
import requestsdownload_url = ''start_time = time.time()file_name = 'video.mp4' # 文件名称# 以流形式下载文件result = requests.get(download_url, stream=True)size = 0 # 已下载文件的大小chunk_size = 1024 * 1024 # 每次下载数据的大小:单位字节 1024:1KB 1024*1024:1MBcontent_size = int(...
在requests库中,我们可以使用response.content属性来获取响应内容,并将其写入文件。 下面是一个示例,演示如何使用requests库进行文件下载: importrequests url ='https://api.example.com/download/file.txt'file_path ='path/to/save/downloaded_file.txt'# 发送GET请求获取文件内容response = requests.get(url)# ...
r = requests.get(url_file, stream=True) f = open("file_path", "wb") for chunk in r.iter_content(chunk_size=512): # 按照块的大小读取 # for chunk in r.iter_lines(): # 按照一行一行的读取 if chunk: f.write(chunk) 更详细的介绍: ...
scale=True, desc=url.split('/')[-1]) req = requests.get(url, headers=header, stream=...
request 请求的函数签名如下,可以看出requests支持非常多的参数。截止当前版本2.31.0一共16个参数。def request( self, method, url, params=None, data=None, headers=None, cookies=None, files=None, auth=None, timeout=None, allow_redirects=True, proxies=None, hooks=None, stream=None, verify=None, ...
r = requests.get('https://api.github.com/events', stream=True) r.raw <urllib3.response.HTTPResponse object at 0x101194810> r.raw.read(10) b'\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\x03' 通常情况下,您应该使用类似以下的模式将正在流式传输的内容保存到文件中: with open(filename, 'wb'...
可以使用requests库的requests.post()方法,指定stream参数为True,然后通过响应对象的iter_content()方法遍历响应内容,例如: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 importrequests url='https://www.example.com/api'response=requests.post(url,stream=True)forchunkinresponse.iter_content(chunk_size=102...
(dst)else:first_byte=0iffirst_byte>=file_size:returnfile_size header={"Range":"bytes=%s-%s"%(first_byte,file_size)}pbar=tqdm(total=file_size,initial=first_byte,unit='B',unit_scale=True,desc=url.split('/')[-1])# 访问url进行下载 req=requests.get(url,headers=header,stream=True)...