残缺代码
import requests
import json
import os
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def music_download():
kw = input("请输出音乐名称：")
# 申请头
headers = {"User-Agent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.135 Safari/537.36 Edg/84.0.522.63",
"Cookie":"_ga=GA1.2.1083049585.1590317697; _gid=GA1.2.2053211683.1598526974; _gat=1; Hm_lvt_cdb524f42f0ce19b169a8071123a4797=1597491567,1598094297,1598096480,1598526974; Hm_lpvt_cdb524f42f0ce19b169a8071123a4797=1598526974; kw_token=HYZQI4KPK3P",
"Referer": "http://www.kuwo.cn/search/list?key=%E5%91%A8%E6%9D%B0%E4%BC%A6",
"csrf": "HYZQI4KPK3P",
}
# 参数列表
params = {
"key": kw,
# 页数
"pn": "1",
# 音乐数
"rn": "10",
"httpsStatus": "1",
"reqId": "cc337fa0-e856-11ea-8e2d-ab61b365fb50",
}
# 创立列表, 前面下载须要
music_list = []
url = "http://www.kuwo.cn/api/www/search/searchMusicBykeyWord?"
res = requests.get(url = url,headers = headers,params = params)
res.encoding = "utf-8"
text = res.text
# 转成 json 数据
json_list = json.loads(text)
# 发现 data 中 list 是存次要数据的中央
datapack = json_list["data"]["list"]
# 遍历拿到所须要的数据，音乐名称，歌手，id...
for i in datapack:
# 音乐名
music_name = i["name"]
# 歌手
music_singer = i["artist"]
# 待会须要的 id 先拿到
rid = i["rid"]
# 轻易试听拿到一个音乐的接口, 这是的 rid 就用得上了
api_music = "http://www.kuwo.cn/url?format=mp3&rid={}&response=url&type=convert_url3"
"&br=128kmp3&from=web&t=1598528574799&httpsStatus=1"
"&reqId=72259df1-e85a-11ea-a367-b5a64c5660e5".format(rid)
api_res = requests.get(url = api_music)
# 打印发现实在的 url 的确在外面
# print(api_res.text)
music_url = json.loads(api_res.text)["url"]
# 功败垂成，试试成果
print(music_name)
print(music_singer)
print(music_url)
# 把数据存到字典不便下载时查找
music_dict = {}
music_dict["name"] = music_name
music_dict["url"] = music_url
music_dict["singer"] = music_singer
music_list.append(music_dict)
# 看看实在数据数量
print(len(music_list))
# 下载
xiazai = input("输出音乐名称:")
# 下载地位
root = 'E:// 下载的 music//'
for i in range(len(music_list)):
try:
if xiazai == music_list[i]["name"]:
# 创立文件夹
if not os.path.exists(root):
os.mkdir(root)
# 拿到字典中对应的音乐 url 数据
music_content = requests.get(url = music_list[i]["url"]).content
with open(root + "{}({}).mp3".format(music_list[i]['name'],music_list[i]['singer']),"wb") as f:
f.write(music_content)
print("下载胜利")
else:
print("此歌名不在你所搜寻的音乐里!")
continue
except:
print("下载失败")
if __name__ == "__main__":
music_download()