目录

安装visdom

运行visdom

安装visdom

切换到conda对应的环境下，使用conda install visdom，报错无法安装，查询后发现使用pip安装可以成功，不知为何，命令如下：

pip install visdom

运行visdom

如果要在python代码中使用visdom，必须先到安装visdom的conda环境下启动visdom服务：

python -m visdom.server

 服务启动后会给出如下提示：

39: DeprecationWarning: zmq.eventloop.ioloop is deprecated in pyzmq 17. pyzmq now works with default tornado and asyncio eventloops.
  ioloop.install()  # Needs to happen before any tornado imports!
Checking for scripts.
Downloading scripts, this may take a little while
It's Alive!
INFO:root:Application Started
You can navigate to http://localhost:8097

然后你就可以在浏览器中打开http://localhost:8097地址，并访问可视化内容

如果不运行上述命令，会报如下错误：

Traceback (most recent call last):
  File "D:programcondaenvspython36_ganlibsite-packagesvisdom__init__.py", line 711, in _send
    data=json.dumps(msg),
  File "D:programcondaenvspython36_ganlibsite-packagesvisdom__init__.py", line 677, in _handle_post
    r = self.session.post(url, data=data)
  File "D:programcondaenvspython36_ganlibsite-packagesrequestssessions.py", line 581, in post
    return self.request('POST', url, data=data, json=json, **kwargs)
  File "D:programcondaenvspython36_ganlibsite-packagesrequestssessions.py", line 533, in request
    resp = self.send(prep, **send_kwargs)
  File "D:programcondaenvspython36_ganlibsite-packagesrequestssessions.py", line 646, in send
    r = adapter.send(request, **kwargs)
  File "D:programcondaenvspython36_ganlibsite-packagesrequestsadapters.py", line 516, in send
    raise ConnectionError(e, request=request)
requests.exceptions.ConnectionError: HTTPConnectionPool(host='localhost', port=8097): Max retries exceeded with url: /env/test1 (Caused by NewConnectionError(': Failed to establish a new connection: [WinError 10061] 由于目标计算机积极拒绝，无法连接。',))
[WinError 10061] 由于目标计算机积极拒绝，无法连接。
Exception in user code:
------------------------------------------------------------
Traceback (most recent call last):
  File "D:programcondaenvspython36_ganlibsite-packagesurllib3connection.py", line 157, in _new_conn
    (self._dns_host, self.port), self.timeout, **extra_kw
  File "D:programcondaenvspython36_ganlibsite-packagesurllib3utilconnection.py", line 84, in create_connection
    raise err
  File "D:programcondaenvspython36_ganlibsite-packagesurllib3utilconnection.py", line 74, in create_connection
    sock.connect(sa)
ConnectionRefusedError: [WinError 10061] 由于目标计算机积极拒绝，无法连接。

During handling of the above exception, another exception occurred: