req = driver.find_element_by_id('m-search')
 a_id = req.find_element_by_xpath('.//div[@class = "item f-cb h-flag "]/div[2]//a').get_attribute("href")

from tkinter import *
from selenium import webdriver
global entry
import os
from urllib.request import urlretrieve
#2.下載歌曲
def song_load(item):


 song_id = item['song_id']
 song_name = item['song_name']

 song_url = 'http://music.163.com/song/media/outer/url?id={}.mp3'.format(song_id)

 #創(chuàng)建文件夾
 os.makedirs('music_netease',exist_ok=True)
 path = 'music_netease\{}.mp3'.format(song_name)

 #顯示數(shù)據到文本框
 text.insert(END,'歌曲：{}，正在下載...'.format(song_name))
 #文本框滾動
 text.see(END)
 #更新
 text.update()
 #下載
 urlretrieve(song_url,path)
 #顯示數(shù)據到文本框
 text.insert(END,'歌曲：{}，下載完畢'.format(song_name))
 #文本框滾動
 text.see(END)
 #更新
 text.update()
#1.搜索
def get_music_name():
 #獲取輸入的內容
 name = entry.get()

 url = 'https://music.163.com/#/search/m/?s={}&type=1'.format(name)
 #搜索頁面

 option = webdriver.EdgeOptions()
 option.add_argument('--headless')
 #driver = webdriver.Edge(edge_options=option)

 driver = webdriver.Edge('D:\\python\\msedgedriver')

 driver.get(url)
 driver.switch_to.frame('g_iframe')
 #獲取歌曲的id
 req = driver.find_element_by_id('m-search')
 a_id = req.find_element_by_xpath('.//div[@class = "item f-cb h-flag "]/div[2]//a').get_attribute("href")

 song_id = a_id.split('=')[-1]
 print(song_id)

 song_name = req.find_element_by_xpath('.//div[@class="item f-cb h-flag "]/div[2]//b').get_attribute("title")
 print(song_name)
 #構造字典
 item = {}
 item['song_id'] = song_id
 item['song_name'] = song_name
 driver.quit()
 #下載歌曲
 song_load(item)

#get_music_name()


#形象工程
# 搭建界面
#創(chuàng)建畫板
root = Tk()

#標題
root.title('網易云下載器')
#設置窗口大小
root.geometry('560x450+400+200')
#標簽控件
label = Label(root,text = '輸入要下載的歌曲：',font = ('華文行楷',20))
#標簽定位
label.grid()
#輸入框
entry = Entry(root,font = ('楷書',20))
#定位
entry.grid(row = 0,column = 1)
#列表框
text = Listbox(root,font = ('隸書',16),width = 50, heigh = 15)
text.grid(row = 1,columnspan = 2)
#點擊按鈕
button = Button(root,text = '開始下載',font = ('楷書',15),command=get_music_name)
button.grid(row=2, column=0,sticky=W)

button1 = Button(root,text = '退出程序',font = ('楷書',15),command=root.quit)
button1.grid(row=2, column=1,sticky=E)
#顯示當前的界面內容
root.mainloop()

import os
import tkinter
import tkinter.filedialog
import time
import threading
import pygame

#第一步 搭建界面
root = tkinter.Tk()
root.title('音樂播放器')
#窗口大小和位置
root.geometry('460x600+500+100')
#不能拉伸
root.resizable(False,False)

folder = ''#文件路徑
res = []
num = 0
now_music = ''
#第二步 功能實現(xiàn)
def buttonChooseClik():
 '''添加文件函數(shù)'''
 global folder
 global res
 if not folder:
  folder = tkinter.filedialog.askdirectory()#選擇目錄
  musics = [folder + '\\' + music
     for music in os.listdir(folder) if music.endswith(('.mp3','ogg'))]
  ret = []
  for i in musics:
   ret.append(i.split('\\')[1:])
   res.append(i.replace('\\','/'))
  var2 = tkinter.StringVar()
  var2.set(ret)
  #放入列表框
  lb = tkinter.Listbox(root,listvariable =var2)
  lb.place(x=50,y=100,width=260,height=300)
 if not folder:
  return
 global playing
 playing = True

 # 根據情況禁用和啟用相應的按鈕
 buttonPlay['state'] = 'normal'
 buttonStop['state'] = 'normal'
 pause_resume.set('播放')


def play():
 '''播放音樂的函數(shù)'''
 #初始化混音器設備
 if len(res):
  pygame.mixer.init()
  global num
  while playing:
   if not pygame.mixer.music.get_busy():
    #隨機播放一首歌曲
    nextMusic =res[num]
    print(nextMusic)
    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=0
    else:
     num = num+1
    nextMusic = nextMusic.split('\\')[1:]
    musicName.set('playing....'+''.join(nextMusic))
   else:
    time.sleep(0.1)

def bottonPlayClik():
 '''點擊播放'''
 buttonNext['state'] = 'normal'
 buttonPrev['state'] = 'normal'

 if pause_resume.get() == '播放':
  pause_resume.set('暫停')
  global folder
  if not folder:
   #選擇目錄，返回目錄名
   folder = tkinter.filedialog.askdirectory()
  if not folder:
   return
  global playing
  playing = True

  #創(chuàng)建線程，主線程接受用戶操作

  t = threading.Thread(target=play)
  t.start()
 elif pause_resume.get() == '暫停':
  pygame.mixer.music.pause()
  pause_resume.set('繼續(xù)')
 elif pause_resume.get() == '繼續(xù)':
  pygame.mixer.music.unpause()
  pause_resume.set('暫停')


def bottonStopClik():
 '''停止播放'''
 global playing
 playing = False
 pygame.mixer.music.stop()
def bottonNextClik():
 '''播放下一首'''
 global playing
 playing = False
 pygame.mixer.music.stop()
 global num
 if len(res)== num:
  num = 0
 playing = True

 t = threading.Thread(target=play)
 t.start()

def bottonPrevClik():
 '''播放上一首'''
 global playing
 playing = True
 pygame.mixer.music.stop()
 global num
 if num == 0:
  num = len(res)-2
 elif num == len(res) - 1:
  num -= 2
 else:
  num -=2
 print(num)

 playing = True

 t = threading.Thread(target = play)

 t.start()

def closeWindow():
 '''關閉窗口'''
 global playing
 playing = False
 time.sleep(0.3)
 try:
  pygame.mixer.music.stop()
  pygame.mixer.quit()
 except:
  pass
 root.destroy()

def control_voice(value = 0.5):
 pygame.mixer.music.set_volume(float(value))

#關閉窗口
root.protocol('WM_DELETE_WINDOW',closeWindow)
#添加按鈕
buttonChoose = tkinter.Button(root,text='添加',command=buttonChooseClik)
#布局
buttonChoose.place(x=50,y=10,width=50,height=20)
#播放按鈕 跟蹤變量值的變化
pause_resume = tkinter.StringVar(root,value='播放')
buttonPlay= tkinter.Button(root,textvariable=pause_resume,command=bottonPlayClik)
buttonPlay.place(x=190,y=10,width=50,height=20)
buttonPlay['state'] = 'disabled'
#停止播放
buttonStop = tkinter.Button(root,text = '停止',command=bottonStopClik)
#布局
buttonStop.place(x=120,y=10,width=50,height=20)
#狀態(tài)
buttonStop['state'] = 'disabled'
# 下一首
buttonNext = tkinter.Button(root,text='下一首',command =bottonNextClik)

buttonNext.place(x=260,y=10,width=50,height=20)

buttonNext['state'] = 'disabled'

#上一首
buttonPrev = tkinter.Button(root,text='上一首',command =bottonPrevClik)
buttonPrev.place(x = 330,y=10,width=50,height=20)
buttonPrev['state'] = 'disabled'

musicName = tkinter.StringVar(root,value='暫時沒有播放音樂')
labelName = tkinter.Label(root,textvariable=musicName)

labelName.place(x=10,y=30,width=260,height=20)

#添加控件
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)

#啟動消息循環(huán)
root.mainloop()