zip文件下载问题（jobs查看到状态Error，进度0.0%）

[Mia-Dan]

下载.zip文件失败（刚输入下载，jobs就查看到状态Error，进度0.0%），见(1)，
把后缀.zip删除（重新从另一台机器上传），下载会进入Running但马上报错，见(2)，
下载文件夹失败（刚输入下载，jobs就查看到状态Error，进度0.0%，报错socket.timeout: The read operation timed out），下载了空文件夹，
但是文件 “欢迎使用天翼云.pdf” 是能成功下载的。

(1)

全部文件 > ls
同步盘  我的图片  我的音乐  我的视频  我的文档  我的应用  ...  代码  来自家庭共享  云计算实验记录.zip  代码.zip  欢迎使用天翼云.pdf  畅享云邮，天翼带您体验云端精彩.jpg  
全部文件 > down 代码.zip
任务已完成, PID 0, 重新下载吗?(y) y
开始下载, 输入 jobs 查看下载进度...
全部文件 > jobs
----------------------------------------------------------------------------------------------------
[0] Status: Error    | Process:     0.0% | Download: 全部文件/代码.zip
----------------------------------------------------------------------------------------------------

(2)

[3] Status: Running  | Process:     0.0% | Download: 全部文件/代码
----------------------------------------------------------------------------------------------------
全部文件 > Exception in thread Thread-8:
Traceback (most recent call last):
  File "/home/hadoop/anaconda3/lib/python3.9/site-packages/urllib3/connectionpool.py", line 445, in _make_request
    six.raise_from(e, None)
  File "<string>", line 3, in raise_from
  File "/home/hadoop/anaconda3/lib/python3.9/site-packages/urllib3/connectionpool.py", line 440, in _make_request
    httplib_response = conn.getresponse()
  File "/home/hadoop/anaconda3/lib/python3.9/http/client.py", line 1371, in getresponse
    response.begin()
  File "/home/hadoop/anaconda3/lib/python3.9/http/client.py", line 319, in begin
    version, status, reason = self._read_status()
  File "/home/hadoop/anaconda3/lib/python3.9/http/client.py", line 280, in _read_status
    line = str(self.fp.readline(_MAXLINE + 1), "iso-8859-1")
  File "/home/hadoop/anaconda3/lib/python3.9/socket.py", line 704, in readinto
    return self._sock.recv_into(b)
  File "/home/hadoop/anaconda3/lib/python3.9/ssl.py", line 1241, in recv_into
    return self.read(nbytes, buffer)
  File "/home/hadoop/anaconda3/lib/python3.9/ssl.py", line 1099, in read
    return self._sslobj.read(len, buffer)
socket.timeout: The read operation timed out

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/hadoop/anaconda3/lib/python3.9/site-packages/requests/adapters.py", line 439, in send
    resp = conn.urlopen(
  File "/home/hadoop/anaconda3/lib/python3.9/site-packages/urllib3/connectionpool.py", line 755, in urlopen
    retries = retries.increment(
  File "/home/hadoop/anaconda3/lib/python3.9/site-packages/urllib3/util/retry.py", line 532, in increment
    raise six.reraise(type(error), error, _stacktrace)
  File "/home/hadoop/anaconda3/lib/python3.9/site-packages/urllib3/packages/six.py", line 770, in reraise
    raise value
  File "/home/hadoop/anaconda3/lib/python3.9/site-packages/urllib3/connectionpool.py", line 699, in urlopen
    httplib_response = self._make_request(
  File "/home/hadoop/anaconda3/lib/python3.9/site-packages/urllib3/connectionpool.py", line 447, in _make_request
    self._raise_timeout(err=e, url=url, timeout_value=read_timeout)
  File "/home/hadoop/anaconda3/lib/python3.9/site-packages/urllib3/connectionpool.py", line 336, in _raise_timeout
    raise ReadTimeoutError(
urllib3.exceptions.ReadTimeoutError: HTTPSConnectionPool(host='cloud.189.cn', port=443): Read timed out. (read timeout=15)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/hadoop/Desktop/cloud189/cloud189/api/core.py", line 63, in _get
    return self._session.get(url, verify=False, **kwargs)
  File "/home/hadoop/anaconda3/lib/python3.9/site-packages/requests/sessions.py", line 555, in get
    return self.request('GET', url, **kwargs)
  File "/home/hadoop/anaconda3/lib/python3.9/site-packages/requests/sessions.py", line 542, in request
    resp = self.send(prep, **send_kwargs)
  File "/home/hadoop/anaconda3/lib/python3.9/site-packages/requests/sessions.py", line 655, in send
    r = adapter.send(request, **kwargs)
  File "/home/hadoop/anaconda3/lib/python3.9/site-packages/requests/adapters.py", line 529, in send
    raise ReadTimeout(e, request=request)
requests.exceptions.ReadTimeout: HTTPSConnectionPool(host='cloud.189.cn', port=443): Read timed out. (read timeout=15)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/hadoop/anaconda3/lib/python3.9/threading.py", line 973, in _bootstrap_inner