python执行cmd命令并且或者返回值
import subprocess
return_code = subprocess.Popen("\"ping baidu.com\"",stdout = subprocess.PIPE,shell=False)
print(return_code.stdout.read())
import subprocess
return_code = subprocess.Popen("\"ping baidu.com\"",stdout = subprocess.PIPE,shell=False)
print(return_code.stdout.read())