运行截图：
代码实现：
import os
import time
import tkinter
import tkinter.filedialog
import threading
import pygame# 定义一些变量
folder = '' #歌曲文件夹路径
res = [] #存放歌曲路径
ret = [] #存放歌曲名称
num = 0
now_music = ''
one_start = True
# 功能
# 添加文件
def buttonChooseFile():global folderglobal resglobal retfolder = tkinter.filedialog.askdirectory()if folder:musics = [folder + '\\' + musicfor music in os.listdir(folder)\
\if music.endswith(('.mp3','.m4a','.wav','.ogg'))]for i in musics:ret.append(i.split('\\')[1:])res.append(i.replace('\\','/'))var2 = tkinter.StringVar()var2.set(ret)global lblb = tkinter.Listbox(root,listvariable=var2)lb.place(x=50,y=150,width=260,height=300)if not folder:returnglobal playingplaying = True# 根据情况禁用和启用相应的按钮button_play['state'] = 'normal'button_delete['state'] = 'normal'voice_bar['state'] = 'normal'pause_resume.set('播放')
# 删除音乐
def buttonDeleteClick():music = lb.get('active')[0]list_temp = [music]ret.remove(list_temp)for i in res:if i.split("/")[-1] == music:res.remove(i)lb.delete('active')# 播放音乐
def play():global one_startif len(res):# 初始化pygame.mixer.init()global numwhile playing:if not pygame.mixer.music.get_busy():nextMusic = res[num]if one_start:# 播放选中的那首歌nextMusic = lb.get('active')temp_list = [nextMusic[0]]current_index = ret.index(temp_list)num = current_indexnextMusic = res[current_index]print(num)pygame.mixer.music.load(nextMusic.encode())# 播放一次pygame.mixer.music.play(1)# print(len(res)-1)if len(res) - 1 == num:num = 0else:num = num + 1nextMusic = nextMusic.split('/')[-1]play_state.set('playing...')musicName.set(nextMusic)one_start = Falseelse:time.sleep(0.1)
# 点击播放
def buttonPlayClick():button_next['state'] = 'normal'button_prev['state'] = 'normal'# 选择要播放的音乐文件夹if pause_resume.get() == '播放':pause_resume.set('暂停')play_state.set('playing...')global folderif not folder:folder = tkinter.filedialog.askdirectory()if not folder:returnglobal playingplaying = True# 创建一个线程来播放音乐，当前主线程用来接收用户操作t = threading.Thread(target=play)t.start()elif pause_resume.get() == '暂停':# pygame.mixer.init()pygame.mixer.music.pause()pause_resume.set("继续")play_state.set('paused...')elif pause_resume.get() == '继续':# pygame.mixer.init()pygame.mixer.music.unpause()pause_resume.set('暂停')play_state.set('playing...')
# 上一首
def buttonPrevClick():global playingplaying = Falsepygame.mixer.init()pygame.mixer.music.stop()global numif num == 0:num = len(res) - 2elif num == len(res) - 1:num -= 2else:num -= 2print(num)playing = True# 创建线程播放音乐t = threading.Thread(target=play)t.start()
# 下一首
def buttonNextClick():global playingplaying = Falsepygame.mixer.music.stop()global numif len(res) == num:num = 0playing = True# 创建线程播放音乐t = threading.Thread(target=play)t.start()
# 关闭窗口
def closeWindow():global playingplaying = Falsetime.sleep(0.3)try:# 停止播放，如果已经停止# 再次停止时会抛出异常，所以需要异常捕获pygame.mixer.music.stop()pygame.mixer.quit()except:passroot.destroy() # 整个界面退出
# 音量控制，默认是一半的音量值
def control_voice(value=0.5):try:pygame.mixer.music.set_volume(float(value))except:pass# 界面
root = tkinter.Tk()
root.title('音乐播放器')
root.geometry('460x600+500+100')
root.resizable(False,False)# 窗口关闭
root.protocol("WM_DELETE_WINDOW",closeWindow)
# 添加文件按钮
button_choose = tkinter.Button(root,text='添加',command=buttonChooseFile)
button_choose.place(x=50,y=10,width=50,height=20)
# 删除歌曲按钮
button_delete = tkinter.Button(root,text='删除',command=buttonDeleteClick)
button_delete.place(x=120,y=10,width=50,height=20)
button_delete['state'] = 'disabled'
# 可变字符串组件
pause_resume = tkinter.StringVar(root,value='播放')
# 播放按钮
button_play = tkinter.Button(root,textvariable=pause_resume,command=buttonPlayClick)
button_play.place(x=260,y=10,width=50,height=20)
button_play['state'] = 'disabled'
# 上一首
button_prev = tkinter.Button(root,text='上一首',command=buttonPrevClick)
button_prev.place(x=190,y=10,width=50,height=20)
button_prev['state'] = 'disabled'
# 下一首
button_next = tkinter.Button(root,text='下一首',command=buttonNextClick)
button_next.place(x=330,y=10,width=50,height=20)
button_next['state'] = 'disabled'
# 播放器状态
play_state = tkinter.StringVar(root,value='暂时没有播放音乐呢...')
stateLabel = tkinter.Label(root,textvariable=play_state,fg='green')
stateLabel.place(x=10,y=30,width=260,height=20)
# 当前播放的音乐
musicName = tkinter.StringVar(root,value='')
labelName = tkinter.Label(root,textvariable=musicName,font=("微软雅黑", 12),fg='#008c8c')
labelName.place(x=10,y=500,width=400,height=30)
# font=("微软雅黑", 20), # 字体和大小
# fg='blue'
# 音量条
voice_bar = tkinter.Scale(root,label='音量',from_=0,to=1,orient=tkinter.HORIZONTAL,length=240,showvalue=0.5,tickinterval=0.5,resolution=0.1,command=control_voice)
voice_bar.set(0.5)
voice_bar.place(x=50,y=50,width=200)
voice_bar['state'] = 'disabled'
# 进度条
# progress_bar = tkinter.Scale(root,from_=0,to=10,orient=tkinter.HORIZONTAL)
root.mainloop()
exe下载：
链接：https://pan.baidu.com/s/1BFdwNYhaTotfvigEpc3U-w
提取码：jxpj