批量解析域名IP地址的python脚本

Posted 2021-03-22 云深不知处

import os, sys
from socket import gethostbyname

# DOMAIN= "G:/PycharmProject/fullstack2/week1/domain.txt"

def main():
    # domain.txt里面存储的是需要批量解析的域名列表，一行一个
    with open("domains.txt", \'r\') as f:
        for line in f.readlines():
            try:
                host = gethostbyname(line.strip(\'\\n\'))
            except Exception as e:
                print(e)
            else:
                # result.txt里面存储的是批量解析后的结果，不用提前创建
                with open(\'result.txt\', \'a+\') as r:
                    r.write(line.strip(\'\\n\') + \' \')
                    r.write(host + \'\\n\')


if __name__ == \'__main__\':
    main()

 

转载博客：钟桂耀