threading 多线程处理

# coding=utf-8
import threading
import time


def thread_job():
    while 1:
        print("1")


def job2():
    while 1:
        print("2")


def main():
    add_job1 = threading.Thread(target=thread_job)
    add_job2 = threading.Thread(target=job2)
    add_job1.start()
    add_job2.start()
    add_job1.join()
    add_job2.join()
if __name__ == '__main__':
    main()