用python制作简易的音乐播放器（2.改进：支持网上搜索歌曲）

#下载区 # coding：utf-8 import requests import json import urllib.request headers={'Host':'music.bbbbbb.me', 'User-Agent':'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:65.0) Gecko/20100101 Firefox/65.0', 'Accept':'application/json, text/javascript, */*; q=0.01', 'Accept-Language':'zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2', 'Accept-Encoding':'gzip, deflate', 'Referer':'http://music.bbbbbb.me/', 'Content-Type':'application/x-www-form-urlencoded; charset=UTF-8', 'X-Requested-With':'XMLHttpRequest', 'Content-Length':'47', 'Connection':'keep-alive', 'Pragma':'no-cache', 'Cache-Control':'no-cache'} def search_Music(mname): global headers data={'input':mname,'filter':'name','type':'netease','page':'1'} url = 'http://music.bbbbbb.me/' wbdata = requests.post(url,headers=headers,data=data).text data = json.loads(wbdata) return data def ShowList(data): i=1 for n in data['data']: author = n['author'] url = n['url'] print("编号:",i,"歌手:",author,"下载地址:",url) i=i+1 def DownLoad(data,mname,Number): try: url=data['data'][Number-1]['url'] singer=data['data'][Number-1]['author'] base="G:/3.Google网页下载文件存放处/音乐/歌曲/周杰伦/" MusicName=singer+" - "+mname+".mp3" filepath=base+MusicName urllib.request.urlretrieve(url,filepath) #添加新歌 global SongName SongName.append(MusicName) SongPath.append(filepath) filepath print("下载完成") return True except: print("下载失败") return False #--------------------------------------------------------------------------------------------- import tkinter as tk from tkinter import * import tkinter.filedialog import pygame import os from threading import * import threading import time from PIL import ImageTk, Image import tkinter.scrolledtext import tkinter.messagebox import random #----------------------一、音乐文本读取-------------------- filePath = 'G:\\3.Google网页下载文件存放处\音乐\歌曲\周杰伦\\' SongName=os.listdir(filePath) SongPath =[filePath+i for i in SongName] Number=0 volume=0.3 Switch=True #----------------------二、功能区-------------------------------------- #--------------------------1.基本的功能---------------------------- #1.上一曲 def fun1(): global Number Number=Number+1 if Number>len(SongPath)-1: Number=0 pygame.mixer.music.load(SongPath[Number]) pygame.mixer.music.play(0) entry_var.set(SongName[Number]) pass #2.播放/暂停 def fun2(): global Number global Switch pygame.mixer.music.set_volume(volume) if Switch==True: pygame.mixer.music.unpause() Switch=False else: pygame.mixer.music.pause() Switch=True pass #3.下一曲 def fun3(): global Number Number=Number-1 if Number<0: Number=len(SongPath)-1 pygame.mixer.music.load(SongPath[Number]) pygame.mixer.music.play(0) entry_var.set(SongName[Number]) pass #4.增大音量 def fun4(): global volume volume+=0.1 if volume>1: volume=1 pygame.mixer.music.set_volume(volume) #5.降低音量 def fun5(): global volume volume-=0.1 if volume<0: volume=0 pygame.mixer.music.set_volume(volume) #----------------------------------2.下载功能-------------------------------------- #1.搜索 def Search(): txtCon.delete(0.0,tk.END) mname=en3.get() if mname!="": data=search_Music(mname) i=1 for n in data['data']: author = n['author'] content="编号:"+str(i)+"歌手:"+author+"\n" txtCon.insert(tkinter.INSERT,content) i=i+1 #2.下载 def DownLoad_music(): mname=en3.get() Number=int(en4.get()) data=search_Music(mname) ShowList(data) boolean=DownLoad(data,mname,Number) if boolean==True: #2.验证 tk.messagebox.showinfo(message="下载成功")#弹出提示框 else: tk.messagebox.showerror(message="下载失败")#弹出错误框 #---------------------------3.播放模式--------------------------------- #------------------------三、计时器的制作-------------------------- def os(time) : if time<10: return "0"+str(time) else: return str(time) def clock(seconds): if seconds>=60: minutes=seconds//60 seconds=seconds-minutes*60 return os(minutes)+":"+os(seconds) else: return "00:"+os(seconds) #-------------------------------------------------------- class Current_time(threading.Thread): def __init__(self): threading.Thread.__init__(self) pass def clock(seconds): if seconds>=60: minutes=seconds//60 seconds=seconds-minutes*60 return os(minutes)+":"+os(seconds) else: return "00:"+os(seconds) def run(self): while 1: playtime=pygame.mixer.music.get_pos() seconds=int(playtime)//1000 current_time=clock(seconds) entry_var1.set(current_time) time.sleep(1) #-----------------------三、面板区----------------------------------------- #---------------一、窗口--------------------- root=tk.Tk() root.title('音乐播放器') root["height"]=400 root["width"]=300 root.resizable(0,0) #1.文本框 lal=tk.Label(root,text="欢迎使用音乐播放器") #在root中创建标签 lal.place(x=50,y=15,width=200,height=50) #向root放置标签 #---------------二、显示正在播放的歌曲-------------------------- entry_var = tk.StringVar() entry_var.set('欢迎使用') en1=tk.Entry(root,textvariable=entry_var,justify=CENTER,state=NORMAL) en1.place(x=50,y=70,width=200,height=15) entry_var1 = tk.StringVar() entry_var1.set('00:00') en2=tk.Entry(root,textvariable=entry_var1,justify=CENTER) en2.place(x=10,y=5,width=80,height=15) #---------------三、音量调节---------------------------- b3=tk.Button(root,text="+",command=fun4) b3.place(x=50,y=90) b3=tk.Button(root,text="-",command=fun5) b3.place(x=65,y=90) #---------------四、切换歌曲|暂停播放---------------------------------- #1.上一曲按钮 b1=tk.Button(root,text="上一曲",command=fun1) b1.place(x=80,y=90) #2.播放按钮 b1=tk.Button(root,text="播放|暂停",command=fun2) #定义：按钮名称+按钮功能 b1.place(x=130,y=90) #定义：按钮大小+按钮位置 #3.下一曲按钮 b3=tk.Button(root,text="下一曲",command=fun3) b3.place(x=195,y=90) #--------------五、下载功能------------------------------ #1.搜索 en3=tk.Entry(root,justify=CENTER,state=NORMAL) en3.place(x=50,y=150,width=80,height=30) b1=tk.Button(root,text="搜索",command=Search) b1.place(x=135,y=150) #--------------------------------------------------------- #2.下载 en4=tk.Entry(root,justify=CENTER,state=NORMAL) en4.place(x=180,y=150,width=30,height=30) b1=tk.Button(root,text="下载",command=DownLoad_music) b1.place(x=220,y=150) #------------------------------------------------- txtCon=tk.scrolledtext.ScrolledText(root,wrap=tk.WORD) #txtCon.pack(fill=tk.BOTH) txtCon.place(x=50,y=200,width=210,height=150) pygame.mixer.init() t=Current_time() t.start() root.mainloop()