Python–获取系统已连接的所有 Wifi 设备
原文:https://www . geeksforgeeks . org/python-获取所有 wifi 设备-系统已连接/
在这篇文章中，我们将看到我们如何能够所有的 wifi 网络上的系统曾经连接。Wi-Fi 是一种无线网络技术，允许计算机(笔记本电脑和台式机)、移动设备(智能手机和可穿戴设备)和其他设备(打印机和摄像机)等设备与互联网连接。 为此，我们将使用子流程模块。Python 中存在的子进程模块(2.x 和 3.x)用于通过创建新的进程，通过 Python 代码运行新的应用程序或程序。它还有助于获得输入/输出/错误管道以及各种命令的退出代码。 为了获得 wifi 设备系统连接的信息，我们将使用下面给出的命令
subprocess.check_output(['netsh', 'wlan', 'show', 'profiles'])
这个命令将返回字节格式的元数据，以便获得我们必须解码和过滤的网络名称，从而获得所需的输出。 下面是实现
Python 3
# importing subprocess
import subprocess
# getting meta data of the wifi network
meta_data = subprocess.check_output(['netsh', 'wlan', 'show', 'profiles'])
# decoding meta data from byte to string
data = meta_data.decode('utf-8', errors ="backslashreplace")
# splitting data by line by line
# string to list
data = data.split('\n')
# creating a list of wifi names
names = []
# traverse the list
for i in data:
# find "All User Profile" in each item
# as this item will have the wifi name
if "All User Profile" in i :
# if found split the item
# in order to get only the name
i = i.split(":")
# item at index 1 will be the wifi name
i = i[1]
# formatting the name
# first and last chracter is use less
i = i[1:-1]
# appending the wifi name in the list
names.append(i)
# printing the wifi names
print("All wifi that system has connected to are ")
print("-----------------------------------------")
for name in names:
print(name)
输出:
All wifi that system has connected to are
-----------------------------------------
Engineer_5GHz
Engineer
honor
Redmi
Ayush
BiGX-cmtqaGFtYjc
UERJTTBV8e0GUmVkbWkg 2
DESKTOP-F32H70N 5009
UERJTTBV8e0GUmVkbWkg
Bunns
Hogwarts
Cgc wireless
Moto G (5) Plus 8691
AndroidAP
AndroidAPab7e
roshan
Svj?
Hey
AndroidAP202
JARVIS
B6NO-wq5hamF0IGt1bWHCrg
CDAC
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