32、python多进程编程代码演示

print("Test Process")
# 导入进程模块
from multiprocessing import Process
import time, os

# 创建进程 进程入口函数 进程参数（是个元组类型）
def proc_func(name):
    print("proc_func")
    for j in range(10):
        # 打印进程号
        print(j, "child func", name, os.getpid())
        time.sleep(1)

# 进程在主模块中创建
if __name__ == "__main__":
    proc1 = Process(target = proc_func, args = ("name001", ))
    # 启动进程
    proc1.start()
    for i in range(10):
        print(i, "parent func", os.getpid())
        time.sleep(1)