遇到同樣的問題，線程調用的方法里 while True 就跳不出這個線程 結束while循環 while 外面的def startsendfile(self,filelist,taskpath,filetypepath):    for k in range(2):        # new_thread = threading.Thread(target=self.booth(k,filelist,taskpath,filetypepath))         new_thread = threading.Thread(target=self.booth,args=(k,filelist,taskpath,filetypepath))        # new_thread.setDaemon(True)         self.thread_list.append(new_thread)    for t in self.thread_list:         t.start()    for t in self.thread_list:         t.join()     print("所有線程都結束了", time_now())線程調用方法def booth(self,tid, filelist,taskpath,filetypepath):    global thread_data_num    global lock    while True:        self.lock.acquire()        print(self.thread_data_num)        if self.thread_data_num != 0:            self.thread_data_num = self.thread_data_num - 1             item = filelist[self.thread_data_num]             time.sleep(10)        else:            break         self.lock.release()    print("出來了么")結果打印了===> 出來了么卻沒有執行打印 ===> 所有線程都結束了