工作笔记--自动切换host的python code

最新推荐文章于 2025-09-07 01:02:55 发布

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最新推荐文章于 2025-09-07 01:02:55 发布

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文章标签： python

原文链接：http://www.cnblogs.com/ailiailan/p/7919470.html

本文介绍了一种使用Python脚本在Android设备上修改hosts文件的方法。通过ADB命令拉取和推送hosts文件，实现对hosts文件的修改及重置操作。

修改host代码：

#coding:utf-8
import os,time

pwd = os.path.dirname(__file__) #获取当前文件夹的绝对路径
pull_host_cmd = 'adb pull system/etc/hosts '+pwd
push_host_cmd = 'adb push '+pwd+'\hosts system/etc/'

os.popen('adb root')
temp = os.popen('adb remount')

print 'Pull hosts..'
temp = os.popen(pull_host_cmd)
temp = temp.readline().split()

#读取配置文件       
config_path = os.path.join(pwd, 'config.txt') #获取当前文件夹内的config文件
config_file = open(config_path, "r") #读取文件

#写追加方式打开host文件
host_path = os.path.join(pwd,'hosts')
host_file = open(host_path,"a+")

for line in config_file:
   host_file.write(line)

config_file.close() #关闭文件
host_file.close()

#push hosts
temp = os.popen(push_host_cmd)
temp = temp.readline().split()
temp = os.system('del hosts')

重置到localhost的代码：

#coding:utf-8
import os,time

pwd = os.path.dirname(__file__) #获取当前文件夹的绝对路径
pull_host_cmd = 'adb pull system/etc/hosts '+pwd
push_host_cmd = 'adb push '+pwd+'\hosts system/etc/'

temp = os.popen(pull_host_cmd)
temp = temp.readline().split()

host_path = os.path.join(pwd,'hosts')
host_file = open(host_path,"wb")

host_file.write('127.0.0.1 localhost\n')
host_file.close()
os.system('adb push hosts system/etc/hosts')
os.system('del hosts')

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