直接上代码。

代码部分：

#Python 3.5

#Author: A_lPha

#Blog: http://blog.csdn.net/a_lpha

import json

from urllib.request import urlopen

from urllib.error import HTTPError

print("*" * 8,"网易云音乐下载器", "*" * 8,"\n")

ID = input('请输入歌曲ID:\n>>> ')

url = "http://music.163.com/api/song/detail/?ids=[" + ID + "]" #这个URL比较重要

html = urlopen(url).read().decode("utf-8")

rejson = json.loads(html)

for name in rejson['songs']:

print('歌曲ID: ',name['id'])

print('歌曲名称: ',''.join(name['name']))

print('歌手: ',''.join(names['name'] for names in name['artists']))

print('mp3链接: ',name['mp3Url'])

num = int(input('\n是否下载?(输入1下载该歌曲,输入其他数字关闭程序.)\n'))

if num == 1:

try:

f = open(str(''.join(name['name']) + "-" + ''.join(names['name'] for names in name['artists'])) + ".mp3", "wb")

req = urlopen(name['mp3Url'])

buf = req.read()

f.write(buf)

f.close()

print("已保存")

except HTTPError as e:

print("遇到错误啦! 错误代码是这个: \n",">>>>>>",e,"<<<<<

elif num != 1:

print("已关闭")

找网易云音乐歌曲的ID方法：在网易云音乐搜索到该歌曲，打开播放页面，在浏览器地址栏后显示该歌曲ID。

电影《功夫瑜伽》主题曲

一般情况下可以找到歌曲的链接，付费歌曲也可以找到链接，但是返回404错误。

代码很简单，现在还没发现其他问题。

今天更新了这段代码：

#Python 3.5

#Author: A_lPha

#Blog: http://blog.csdn.net/a_lpha

import json

import time

from urllib.request import urlopen

from urllib.error import HTTPError

print("*" * 8,"网易云音乐下载器", "*" * 8,"\n")

def getId():

try:

ID = int(input('请输入歌曲ID:\n>>> '))

print("正在查询，请稍后...\n")

time.sleep(0.9)

return ID

except:

print("请输入正确的ID！\n")

getId()

def getInformations(ID):

print("--"*4,"查询结果","--"*4)

try:

ID = str(ID)

url = "http://music.163.com/api/song/detail/?ids=["+ID+"]"

html = urlopen(url).read().decode("utf-8")

rejson = json.loads(html)

for informations in rejson['songs']:

print('歌曲ID: ', informations['id'])

print('歌曲名称: ', ''.join(informations['name']))

print('歌手: ', ''.join(names['name'] for names in informations['artists']))

print('mp3链接: ', informations['mp3Url'])

song = ''.join(informations['name'])

name = ''.join(names['name'] for names in informations['artists'])

mp3url = informations['mp3Url']

return song,name,mp3url

except:

print("这个可能不是正确的ID哦！重新试试吧。")

id = getId()

song, name, mp3url = getInformations(id)

getUrl(song, name, mp3url)

def getUrl(song,name,mp3url):

print("-"*9, "下载", "-"*9)

num = int(input('是否下载?(输入1下载该歌曲,输入其他数字关闭程序.)\n'))

if num == 1:

try:

filename = str(song + "-" + name)

with open(filename + ".mp3", "wb") as mp:

infor = urlopen(mp3url).read()

mp.write(infor)

print("已保存！")

except HTTPError as e:

print("遇到错误啦! 错误代码是这个: \n", ">>>>>>", e, "<<<<<

elif num != 1:

print("已关闭。")

id = getId()

song, name, mp3url = getInformations(id)

getUrl(song, name, mp3url)