农产品电商网站建设的总体目标百度营销登录入口
嗨害大家好鸭~我是小熊猫
好久不见啦~这次就来给大家整个大福利 ~
源码资料电子书:点击此处跳转文末名片获取
最简单的9行代码音乐播放器如下：
import time
import pygamefile = r'歌曲路径'
pygame.mixer.init()
print('正在播放',file)
track = pygame.mixer.music.load(file)
pygame.mixer.music.play()
time.sleep(130)
pygame.mixer.music.stop()
但是我不会满足哒~大家也不会满足的对吧 ~ ~ ~
所以给大家准备了有界面的音乐播放器
知识点 + 所需模块
1.python基础知识
2.requests库
3.time
4.pygame
5.tkinter
6.线程
环境
- windows
- pycharm 2021.2
- python 3.8
完整代码，运行即可，记得三连👍👍👍
（直接明示了）
import os
import time
import tkinter
import tkinter.filedialog
import threading
import pygame root = tkinter.Tk()
root.title('音乐播放器 #python学习交流裙：660193417#')
root.geometry('460x600+500+100')
root.resizable(False,False) folder =''
res = []
num = 0
now_music = ''def buttonChooseClick():"""添加文件夹:return:"""global folderglobal resif not folder:folder = tkinter.filedialog.askdirectory()musics = [folder + '\\' + musicfor music in os.listdir(folder) \
\if music.endswith(('.mp3','.wav','.ogg'))]ret = []for i in musics:ret.append(i.split('\\')[1:])res.append(i.replace('\\','/'))var2 = tkinter.StringVar()var2.set(ret)lb = tkinter.Listbox(root,listvariable=var2)lb.place(x=50,y=100,width=260,height=300)if not folder:returnglobal playingplaying = TruebuttonPlay['state'] = 'normal'buttonStop['state'] = 'normal'# python学习交流裙：660193417#pause_resume.set('播放')def play():"""播放音乐:return:"""if len(res):pygame.mixer.init()global numwhile playing:if not pygame.mixer.music.get_busy():netxMusic = res[num]print(netxMusic)print(num)pygame.mixer.music.load(netxMusic.encode())pygame.mixer.music.play(1)if len(res) -1 == num:num = 0else:num = num + 1netxMusic = netxMusic.split('\\')[1:]musicName.set('playing......' + ''.join(netxMusic))def buttonPlayClick():"""点击播放:return:"""buttonNext['state'] = 'normal'if pause_resume.get() == '播放':pause_resume.set('暂停')global folderif not folder:folder = tkinter.filedialog.askdirectory()if not folder:returnglobal playingplaying = Truet = threading.Thread(target=play)t.start()elif pause_resume.get() == '暂停':pygame.mixer.music.pause()pause_resume.set('继续')elif pause_resume.get() == '继续':pygame.mixer.music.unpause()pause_resume.set('暂停')def buttonStopClick():"""停止播放:return:"""global playingplaying = Falsepygame.mixer.music.stop()def buttonNextClick():"""下一首:return:"""global playingplaying = Falsepygame.mixer.music.stop()global numif len(res) == num:num = 0playing = Truet = threading.Thread(target=play)t.start()def closeWindow():"""关闭窗口:return:"""global playingplaying = Falsetime.sleep(0.3)try:pygame.mixer.music.stop()pygame.mixer.quit()except:passroot.destroy()def control_voice(value=0.5):"""声音控制:param value: 0.0-1.0:return:"""pygame.mixer.music.set_volume(float(value))def buttonPrevClick():"""上一首:return:"""global playingplaying = Falsepygame.mixer.music.stop()global numif num == 0:num = len(res) - 2elif num == len(res) - 1:num -= 2else:num -= 2print(num)playing = Truet = threading.Thread(target=play)t.start()root.protocol('WM_DELETE_WINDOW', closeWindow)buttonChoose = tkinter.Button(root,text='添加',command=buttonChooseClick)buttonChoose.place(x=50,y=10,width=50,height=20)pause_resume = tkinter.StringVar(root,value='播放')
buttonPlay = tkinter.Button(root,textvariable=pause_resume,command=buttonPlayClick)
buttonPlay.place(x=190,y=10,width=50,height=20)
buttonPlay['state'] = 'disabled'buttonStop = tkinter.Button(root, text='停止',command=buttonStopClick)
buttonStop.place(x=120, y=10, width=50, height=20)
buttonStop['state'] = 'disabled'buttonNext = tkinter.Button(root, text='下一首',command=buttonNextClick)
buttonNext.place(x=260, y=10, width=50, height=20)
buttonNext['state'] = 'disabled'
buttonPrev = tkinter.Button(root, text='上一首',command=buttonPrevClick)
buttonPrev.place(x=330, y=10, width=50, height=20)
buttonPrev['state'] = 'disabled'musicName = tkinter.StringVar(root, value='暂时没有播放音乐...')
labelName = tkinter.Label(root, textvariable=musicName)
labelName.place(x=10, y=30, width=260, height=20)s = tkinter.Scale(root, label='音量', from_=0, to=1, orient=tkinter.HORIZONTAL,length=240, showvalue=0, tickinterval=2, resolution=0.1,command=control_voice)
s.place(x=50, y=50, width=200)root.mainloop()
效果展示
简易版的
半成品，代码没写完（诶嘿我懒）
导入模块
import os
import time
import tkinter
import tkinter.filedialog
import threading
import pygame
一、界面
root = tkinter.Tk()
root.title('音乐播放器')
root.geometry('460x600+500+100')
root.resizable(False,False) root.mainloop()
按钮
buttonChoose = tkinter.Button(root,text='添加')
buttonChoose.place(x=50,y=10,width=50,height=20)pause_resume = tkinter.StringVar(root,value='播放')
buttonPlay = tkinter.Button(root,textvariable=pause_resume)
buttonPlay.place(x=190,y=10,width=50,height=20)
buttonPlay['state'] = 'disabled'buttonStop = tkinter.Button(root, text='停止')
buttonStop.place(x=120, y=10, width=50, height=20)
buttonStop['state'] = 'disabled'buttonNext = tkinter.Button(root, text='下一首')
buttonNext.place(x=260, y=10, width=50, height=20)
buttonNext['state'] = 'disabled'buttonPrev = tkinter.Button(root, text='上一首')
buttonPrev.place(x=330, y=10, width=50, height=20)
buttonPrev['state'] = 'disabled'musicName = tkinter.StringVar(root, value='暂时没有播放音乐...')
labelName = tkinter.Label(root, textvariable=musicName)
labelName.place(x=10, y=30, width=260, height=20)s = tkinter.Scale(root, label='音量', from_=0, to=1, orient=tkinter.HORIZONTAL,length=240, showvalue=0, tickinterval=2, resolution=0.1)
s.place(x=50, y=50, width=200)
二、功能
创建一个文件目录
folder =''
res = []
num = 0
now_music = ''
音乐读取功能
def buttonChooseClick():global folderglobal resif not folder:folder = tkinter.filedialog.askdirectory()musics = [folder + '\\' + musicfor music in os.listdir(folder) \
\if music.endswith(('.mp3','.wav','.ogg'))]ret = []for i in musics:ret.append(i.split('\\')[1:])res.append(i.replace('\\','/'))if not folder:returnglobal playingplaying = True# 根据情况禁用和启用相应的按钮buttonPlay['state'] = 'normal'buttonStop['state'] = 'normal'# buttonPause['state'] = 'normal'pause_resume.set('播放')
显示已加载的音乐
var2 = tkinter.StringVar()
var2.set(ret)
lb = tkinter.Listbox(root,listvariable=var2)
lb.place(x=50,y=100,width=260,height=300)
播放音乐
def play():if len(res):pygame.mixer.init()global numwhile playing:if not pygame.mixer.music.get_busy():netxMusic = res[num]print(netxMusic)print(num)pygame.mixer.music.load(netxMusic.encode())# 播放pygame.mixer.music.play(1)if len(res) -1 == num:num = 0else:num = num + 1netxMusic = netxMusic.split('\\')[1:]musicName.set('playing......' + ''.join(netxMusic))else:time.sleep(0.1)# 点击播放
def buttonPlayClick():buttonNext['state'] = 'normal'buttonPrev['state'] = 'normal'# 选择要播放的音乐文件夹if pause_resume.get() == '播放':pause_resume.set('暂停')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')elif pause_resume.get() == '继续':# pygame.mixer.init()pygame.mixer.music.unpause()pause_resume.set('暂停')
停止播放
def buttonStopClick():global playingplaying = Falsepygame.mixer.music.stop()
下一首
def buttonNextClick():global playingplaying = Falsepygame.mixer.music.stop()global numif len(res) == num:num = 0playing = Truet = threading.Thread(target=play)t.start()
上一首
def buttonPrevClick():global playingplaying = Falsepygame.mixer.music.stop()global numif num == 0:num = len(res) - 2elif num == len(res) - 1:num -= 2else:num -= 2print(num)playing = Truet = threading.Thread(target=play)t.start()音量控制
def control_voice(value=0.5):pygame.mixer.music.set_volume(float(value))
关闭窗口
def closeWindow():global playingplaying = Falsetime.sleep(0.3)try:pygame.mixer.music.stop()pygame.mixer.quit()except:passroot.destroy()