根据协议,如何使用WebSocket在服务器端发送和接收消息?
当我将数据从浏览器发送到服务器时,为什么我在服务器上看到看似随机的字节?它以某种方式编码数据?
框架如何在服务器→客户端和客户端→服务器方向上工作?
我有一个名为的脚本requests.py
导入请求包.该脚本无法访问包中的属性,也无法导入它们.为什么这不起作用,我该如何解决?
以下代码提出了一个问题AttributeError
.
import requests
res = requests.get('http://www.google.ca')
print(res)
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Traceback (most recent call last):
File "/Users/me/dev/rough/requests.py", line 1, in <module>
import requests
File "/Users/me/dev/rough/requests.py", line 3, in <module>
requests.get('http://www.google.ca')
AttributeError: module 'requests' has no attribute 'get'
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以下代码提出了一个问题ImportError
.
from requests import get
res = get('http://www.google.ca')
print(res)
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Traceback (most recent call last):
File "requests.py", line 1, in <module>
from requests import get
File "/Users/me/dev/rough/requests.py", line 1, in <module>
from requests import get
ImportError: cannot import name 'get' …
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