我之间是完全糊涂了subprocess.call(),subprocess.Popen(),subprocess.check_call().
subprocess.call()
subprocess.Popen()
subprocess.check_call()
哪个是封锁哪个不是?
如果我用我的意思说的是subprocess.Popen()父进程是否等待子进程return/ exit它继续执行之前.
return
exit
shell=True这些电话怎么影响?
shell=True
python subprocess python-2.7 python-3.x
python ×1
python-2.7 ×1
python-3.x ×1
subprocess ×1