先上完整代码:
修改文件夹路径即可运行
# -*- encoding: utf-8 -*- ''' @Description: ? ? ? : @Date ? ? :2022/03/24 17:43:26 @Author ? ? ?:骤&雨 @version ? ? ?:1.0 ''' #导入相关库文件 import os import tkinter import tkinter.filedialog import random import time import threading import pygame from asyncio.base_tasks import _task_print_stack from cProfile import label from email import header from functools import total_ordering from importlib import find_loader from logging import root from mimetypes import init from re import X from turtle import width from matplotlib.pyplot import pause from scipy import rand #设置文件夹路径 folder = r'C:\Users\Administrator\Desktop\Python\Python Code\TiquMusicFromVedio' """ @description ?: 音乐播放,默认播放文件夹内的所有mp3文件 --------- @param ?: ------- @Returns ?: ------- """ def play(): ? ? global folder ? ? music =[folder+'\\'+music for music in os.listdir(folder)? ? ? ? if music.endswith(('.mp3','.wav','.ogg'))] ? ? total = len(music) ? ? #初始化混音器设备 ? ? pygame.mixer.init() ? ? while playing: ? ? ? ? if not pygame.mixer.music.get_busy(): ? ? ? ? ? ? #随机播放一首歌曲 ? ? ? ? ? ? nextMusic = random.choice(music) ? ? ? ? ? ? pygame.mixer.music.load(nextMusic.encode()) ? ? ? ? ? ? #播放一次 ? ? ? ? ? ? pygame.mixer.music.play(1) ? ? ? ? ? ? musicName.set('playing.......'+nextMusic) ? ? ? ? else: ? ? ? ? ? ? time.sleep(0.3) root = tkinter.Tk() root.title('音乐播放器') root.geometry('700x80+400+300') root.resizable(False,False) #关闭程序时执行的代码 def closeWindow(): ? ? global playing ? ? playing = False ? ? try: ? ? ? ? pygame.mixer.music.stop() ? ? ? ? pygame.mixer.quit() ? ? except: ? ? ? ? pass ? ? root.destroy() root.protocol('WM_DELETE_WINDOW',closeWindow) pause_resume=tkinter.StringVar(root,value = 'NotSet') playing = False #播放按钮 def ?buttonPlayClick(): ? ? global folder ? ? if not folder: ? ? ? ? folder = tkinter.filedialog.askdirectory() ? ? if not folder: ? ? ? ? return ? ? global playing ? ? playing = True ? ? #创建一个线程来播放音乐 ? ? t = threading.Thread(target=play) ? ? t.start() ? ? #根据情况禁用或启用相应按钮 ? ? buttonPlay['state'] = 'disabled' ? ? buttonStop['state'] = 'normal' ? ? buttonPause['state'] = 'normal' ? ? buttonNext['state'] = 'normal' ? ? pause_resume.set('Pause') buttonPlay = tkinter.Button(root,text = 'Play',command=buttonPlayClick) buttonPlay.place(x=20,y=10,width=50,height=20) #终止按钮 def buttonStopClick(): ? ? global playing ? ? playing = False ? ? pygame.mixer.music.stop() ? ? musicName.set('暂时没有播放音乐') ? ? buttonPlay['state'] = 'normal' ? ? buttonStop['state'] = 'disabled' ? ? buttonPause['state'] = 'disabled' buttonStop = tkinter.Button(root,text='Stop',command=buttonStopClick) buttonStop.place(x=80,y=10,width=50,height=20) buttonStop['state']='disabled' #暂停与恢复 复用按钮 def buttonPauseClick(): ? ? global playing ? ? if pause_resume.get()=='Pause': ? ? ? ? #playing = False ? ? ? ? pygame.mixer.music.pause() ? ? ? ? pause_resume.set('Resume') ? ? elif pause_resume.get()=='Resume': ? ? ? ? #playing = True ? ? ? ? pygame.mixer.music.unpause() ? ? ? ? pause_resume.set('Pause') buttonPause = tkinter.Button(root,textvariable=pause_resume,command=buttonPauseClick) buttonPause.place(x=140,y=10,width=50,height=20) buttonPause['state']='disabled' #下一首 def buttonNextClick(): ? ? global playing ? ? playing = False ? ? pygame.mixer.music.stop() ? ? pygame.mixer.quit() ? ? buttonPlayClick() buttonNext = tkinter.Button(root,text='Next',command=buttonNextClick) buttonNext.place(x=200,y=10,width=50,height=20) buttonNext['state']='disabled' musicName = tkinter.StringVar(root,value='暂时没有播放音乐!') labelName = tkinter.Label(root,textvariable=musicName) labelName.place(x=0,y=40,width=700,height=20) #启动消息循环 root.mainloop()
运行结果如下:
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