[Python Code] Python Check Internet

19 December, 202213 December, 2022 ptpham 631 Views 0 Comments python check internet, python code, python code sample, python kiểm tra mạng 0 min read

Python Check Internet

Cách check mạng internet On hay Off bằng cách kiểm tra một trang web hợp lệ có đang hoạt động hay không.

Mẫu code python như sau



# phattrienphanmem123az.com
try:
    from urllib.error import URLError
    from urllib.request import urlopen
except ImportError:
    from urllib2 import URLError, urlopen


def CheckInternetOn(link):
    if len(link) == 0:
        print("link is invalid")
        return

    pro_list = ["https://", "http://"]
    if not any(s for s in pro_list if s in link):
        link = "https://" + link
    try:
        urlopen(link, timeout=2)
        print(f'Connection to "{link}" is working')
    except URLError as E:
        print("Connection error:%s" % E.reason)
        print("invalid link or the network is error")


def main():
    # input valid link
    CheckInternetOn("https://phattrienphanmem123az.com")


if __name__ == "__main__":
    main()