Python之多线程：python多线程设计之同时执行多个函数命令详细攻略

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Python之多线程：python多线程设计之同时执行多个函数命令详细攻略

目的

同时执行多个函数命令

采取方法

T1、单个实现

import threading
 
threading.Thread(target=my_record()).start()
threading.Thread(target= voice_tts()).start()


import threading

processing2=threading.Thread(target= voice_tts())
processing1=threading.Thread(target=my_record())

processing1.start()
processing2.start()
processing1.join()
processing2.join()

T2、列表for循环实现

#实现多线程
threads = []
t1 = threading.Thread(target=my_record())
threads.append(t1)
t2 = threading.Thread(target=voice_tts())
threads.append(t2)
 
for t in threads:
    t.setDaemon(True)
    t.start()
t.join()
print("ok") 

应用场景

1、多个按钮函数内调用一个主类，继承threading.Thread

import threading
class MyThread01(threading.Thread):
    def __init__(self,parent=None):
        threading.Thread.__init__(self)

    def run(self):
        print('线程开启！')


#按钮101
    def test_run():
        time.sleep(2)
    testthread = MyThread01(test_run)
    testthread.start()
    voice_tts()

#按钮102
    def test_run():
        time.sleep(2)
    testthread = MyThread01(test_run)
    testthread.start()
    my_record()