python3自动生成并运行bat批处理，并重定向输入消除黑窗口 - 多情俏狐

#coding:utf-8
import os

#bat文件的内容(temp.bat)
bat_name=\'temp.bat\'
s1=\'\'\'echo off
ipconfig
echo Hello world!
echo show %1%
set Pan=c:\\abc
C:
CD \\
if NOT exist %Pan% (md abc)
\'\'\'

#写入一个临时文件
f = open(\'C:\\\'+bat_name,\'w\')
f.write(s1)
f.close()

#执行BAT并定向输入(不出现黑窗口)
import subprocess
cmd = \'cmd.exe c:\\\'+bat_name
#其中input_var是输入参数变量
p = subprocess.Popen("cmd.exe /c" + "c:\\"+bat_name+" input_var", stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
curline = p.stdout.readline()
while(curline != b\'\'):
if len(curline)>2:
print(curline.decode(\'gbk\'))
curline = p.stdout.readline()

p.wait()

os.chdir(\'c:\\\')
os.remove(\'temp.bat\')