Preface
We have made a music player that belongs to us. How can we not have a music downloader
Have you ever downloaded MP3 files of songs from your computer and put them into the memory card of your mobile phone before? With the development of the times, now the major music software has become a player. Downloading music is for a fee. Now we can use python to crawl music and build our own music downloader from scratch.
Knowledge points:
1.python basic knowledge
2.requests Library
3. Urlib Library
4.BeautifulSoup
Environmental Science:
windows + pycharm + python3
Suitable for students with zero Foundation
1. Import tool
import os from urllib.request import urlretrieve from tkinter import * import requests from selenium import webdriver
2. Interface
# Create interface root = Tk() # Title root.title('Netease cloud music Downloader') # Set window size root.geometry('560x450') # Label control label = Label(root,text='Please enter a song name:',font=('Chinese Xingkai',20)) # Label positioning label.grid() # Input box entry = Entry(root,font=('Official script',20)) entry.grid(row=0,column=1) # list box text = Listbox(root,font=('Regular script',16),width=50,heigh=15) text.grid(row=1,columnspan=2) # Go across # Start button button = Button(root,text='Start downloading',font=('Official script',15),command=get_music_name) #command button.grid(row=2,column=0,sticky=W) #sticky Alignment W E N S # Exit button button1 = Button(root,text='Exit program',font=('Official script',15),command=root.quit) #command button1.grid(row=2,column=1,sticky=E) # Display interface root.mainloop()
Run the code and get only one interface
3. Function
Access to Netease cloud music
# https://music.163.com/#/search/m/?s=%E7%9B%97%E5%B0%86%E8%A1%8C&type=1 # http://music.163.com/song/media/outer/url?id=574566207.mp3 headers = { 'Referer': 'https://music.163.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.86 Safari/537.36' }
Download songs
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) # create folder os.makedirs('music',exist_ok=True) path = 'music\{}.mp3'.format(song_name) # Text box text.insert(END,'song:{}，Downloading...'.format(song_name)) # Text box scrolling text.see(END) # To update text.update() # download urlretrieve(song_url,path) # Text box text.insert(END, 'Download completed:{}，Please listen...'.format(song_name)) # Text box scrolling text.see(END) # To update text.update()
Search song name
def get_music_name(): name = entry.get() url = 'https://music.163.com/#/search/m/?s={}&type=1'.format(name) # Hide browser option = webdriver.ChromeOptions() option.add_argument('--headless') driver = webdriver.Chrome(chrome_options=option) driver.get(url=url) driver.switch_to.frame('g_iframe') # Get songs 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") print(a_id) song_id = a_id.split('=')[-1] print(song_id) # Get song name song_name = req.find_element_by_xpath('.//div[@class="item f-cb h-flag "]/div[2]//b').get_attribute("title") print(song_name) item = {} item['song_id'] = song_id item['song_name'] = song_name driver.quit() # Exit browser song_load(item)
Finally, run the code, the effect is as follows
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