时间:2021-07-01 10:21:17 帮助过:95人阅读
a.py:
import subprocess, time subproc = subprocess.Popen(['c:\python31\python.exe', 'c:/b.py'], stdin=subprocess.PIPE, shell=True) time.sleep(0.5) print('start') subproc.stdin.write('data\n') subproc.communicate('data\n') print('end')
b.py:
import sys print('receive...') s = sys.stdin.readline() print('get:', len(s), s)
希望本文所述对大家的Python程序设计有所帮助。