我使用Python 3.6制作了Discord Bot。它在我的计算机上运行时运行良好，但是当我在PythonAnywhere上运行它时，我得到了这条消息。我安装了Discord.py和所有必要的模块。请帮忙。我对复杂的编程谈话并不是很好，对网络谈话也不是很好，所以请尽可能简单地回答。这个问题只发生在PythonAnywhere或所有远程托管站点吗？
01:42 ~ $ python3.6 MyCoolBot.py
Traceback (most recent call last):
File "/home/CompuGenius/.local/lib/python3.6/site-packages/aiohttp/connector.py", line 601, in _create_direc
t_connection
local_addr=self._local_addr)
File "/usr/lib/python3.6/asyncio/base_events.py", line 778, in create_connection
raise exceptions[0]
File "/usr/lib/python3.6/asyncio/base_events.py", line 765, in create_connection
yield from self.sock_connect(sock, address)
File "/usr/lib/python3.6/asyncio/selector_events.py", line 450, in sock_connect
return (yield from fut)
File "/usr/lib/python3.6/asyncio/selector_events.py", line 480, in _sock_connect_cb
raise OSError(err, 'Connect call failed %s' % (address,))
ConnectionRefusedError: [Errno 111] Connect call failed ('104.16.58.5', 443)
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/home/CompuGenius/.local/lib/python3.6/site-packages/aiohttp/connector.py", line 304, in connect
yield from self._create_connection(req)
File "/home/CompuGenius/.local/lib/python3.6/site-packages/aiohttp/connector.py", line 578, in _create_conne
ction
transport, proto = yield from self._create_direct_connection(req)
File "/home/CompuGenius/.local/lib/python3.6/site-packages/aiohttp/connector.py", line 624, in _create_direc
t_connection
(req.host, req.port, exc.strerror)) from exc
aiohttp.errors.ClientOSError: [Errno 111] Can not connect to discordapp.com:443 [Connect call failed ('104.16.
58.5', 443)]
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "MyCoolBot.py", line 39, in <module>
client.run('MY_BOT_TOKEN')
File "/home/CompuGenius/.local/lib/python3.6/site-packages/discord/client.py", line 519, in run
self.loop.run_until_complete(self.start(*args, **kwargs))
File "/usr/lib/python3.6/asyncio/base_events.py", line 468, in run_until_complete
return future.result()
File "/home/CompuGenius/.local/lib/python3.6/site-packages/discord/client.py", line 490, in start
yield from self.login(*args, **kwargs)
File "/home/CompuGenius/.local/lib/python3.6/site-packages/discord/client.py", line 416, in login
yield from getattr(self, '_login_' + str(n))(*args, **kwargs)
File "/home/CompuGenius/.local/lib/python3.6/site-packages/discord/client.py", line 346, in _login_1
data = yield from self.http.static_login(token, bot=is_bot)
File "/home/CompuGenius/.local/lib/python3.6/site-packages/discord/http.py", line 258, in static_login
data = yield from self.request(Route('GET', '/users/@me'))
File "/home/CompuGenius/.local/lib/python3.6/site-packages/discord/http.py", line 137, in request
r = yield from self.session.request(method, url, **kwargs)
File "/home/CompuGenius/.local/lib/python3.6/site-packages/aiohttp/client.py", line 555, in __iter__
resp = yield from self._coro
File "/home/CompuGenius/.local/lib/python3.6/site-packages/aiohttp/client.py", line 198, in _request
conn = yield from self._connector.connect(req)
File "/home/CompuGenius/.local/lib/python3.6/site-packages/aiohttp/connector.py", line 314, in connect
.format(key, exc.strerror)) from exc
aiohttp.errors.ClientOSError: [Errno 111] Cannot connect to host discordapp.com:443 ssl:True [Can not connect to discordapp.com:443 [Connect call failed ('104.16.58.5', 443)]]
Unclosed client session
client_session: <aiohttp.client.ClientSession object at 0x7f4b25d81be0>
这是因为PythonAnywhere需要一个代理，使得aiohttp websockets不支持。他们的论坛上有一个关于它的帖子：https://www.pythonanywhere.com/forums/topic/7384/