获取本机软件安装目录_获取软件安装目录

使用python脚本获取本机安装的所有软件的信息，并保存到本地

import os
import winreg

def get_installed_apps():
    apps = []
    with winreg.OpenKey(winreg.HKEY_LOCAL_MACHINE, r"SOFTWARE\\Microsoft\Windows\\CurrentVersion\\Uninstall") as key:
        for i in range(0, winreg.QueryInfoKey(key)[0]):
            subkey_name = winreg.EnumKey(key, i)
            with winreg.OpenKey(key, subkey_name) as subkey:
                try:
                    app_name = winreg.QueryValueEx(subkey, "DisplayName")[0].encode('utf-8')
                    if app_name not in apps:
                        apps.append(app_name)
                except OSError:
                    pass
    return apps

app_list = get_installed_apps()
with open(os.path.join(os.getcwd(), 'app_list.txt'), "w") as f:
    for i in app_list:
        f.write("{}\n".format(i))
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