一般线程的使用:
参考; https://www.runoob.com/python3/python3-multithreading.html
带返回值
#encoding=utf-8 ''' @time 2019-10-11 @author: sea ''' import threading print("#######################################################") print("########## ThreadUtils 执行多个线程,并返回结果 ############") print("#######################################################") class ThreadUtils(threading.Thread): def __init__(self, func, args, name=''): threading.Thread.__init__(self) self.name = name self.func = func self.args = args self.result = self.func(*self.args) def get_result(self): try: return self.result except Exception: return None #-------------------------------------------------------------- def method1(name): print("方法一执行了 "+name) return "你好吗?" def method2(name): print("方法2 执行了 "+name) return "还可以" def main(): threads = [] t = ThreadUtils(method1, ("线程1",)) threads.append(t) t2 = ThreadUtils(method2, ("线程2",)) threads.append(t2) for i in range(len(threads)): # start threads 此处并不会执行线程,而是将任务分发到每个线程,同步线程。等同步完成后再开始执行start方法 threads[i].start() for i in range(len(threads)): # jion()方法等待线程完成 threads[i].join() print(threads[1].get_result()) print(threads[0].get_result()) if __name__ == '__main__': main()