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main.py
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# _*_coding:utf-8_*_
# author:gq
#version:1.0
#
# 2109-08-10 适应python3.6 modify by:[email protected]
import re
import urllib
import urllib.request
import json
import sys
import os
import LogUtil
# 运行配置
TOP_DOWNLOAD_NUMBER = 1 # 搜索下载排名多少的歌曲，2就下载前两个,最大只能设置20
SEARCH_KEYWORDS = [
"爱你一万年",
]
def search_music(song_name):
# print "搜索的歌名：" + song_name.encode("utf-8")
header = {
"authority": "c.y.qq.com",
"method": "GET",
"path": "/soso/fcgi-bin/client_search_cp?ct=24&qqmusic_ver=1298&new_json=1&remoteplace=txt.yqq.song"
"&searchid=62072551069125820&t=0&aggr=1&cr=1&catZhida=1&lossless=0&flag_qc=0&p=1&n=20&w=%s"
"&g_tk=5381&jsonpCallback=searchCallbacksong2143&loginUin=0&hostUin=0&format=jsonp&inCharset=utf8"
"&outCharset=utf-8¬ice=0&platform=yqq&needNewCode=0" % song_name,
"scheme": 'https',
'accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8',
'accept-language': 'zh-CN,zh;q=0.9',
'cache-control': 'max-age=0',
'user-agent': 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.139 Safari/537.36'
}
# url地址可以浏览器分析获取，主要是&w参数
url = 'https://c.y.qq.com/soso/fcgi-bin/client_search_cp?ct=24&qqmusic_ver=1298&new_json=1&remoteplace=txt.yqq.song' \
'&searchid=62072551069125820&t=0&aggr=1&cr=1&catZhida=1&lossless=0&flag_qc=0&p=1&n=20&w=%s' \
'&g_tk=5381&jsonpCallback=searchCallbacksong&loginUin=0&hostUin=0&format=jsonp&inCharset=utf8' \
'&outCharset=utf-8¬ice=0&platform=yqq&needNewCode=0' % song_name
LogUtil.i('Searching:' + url + '\n')
request = urllib.request.Request(url, headers=header)
try:
html = urllib.request.urlopen(request).read()
except Exception as e:
print ('Download error:', e, '\n')
html = None
return html
def parseResponse(html):
# 解析searchCallbacksong(),括号中的内容
result = re.findall(".*searchCallbacksong\((.*)\).*", html.decode('utf8'))
#print(str(result[0]))
json_str = result[0]
LogUtil.d("reponse解析的json字符串：" + json_str)
#print(json_str)
json_str2 = str(json_str)
jsonObject = json.loads(json_str2) # 转化为python dict
# print type(jsonObject)
# print jsonObject["data"]["song"]["list"]
for index, item in enumerate(jsonObject['data']['song']['list']):
if ((index + 1) > TOP_DOWNLOAD_NUMBER):
LogUtil.d("设置最大下载的数量为：" + str(TOP_DOWNLOAD_NUMBER))
break;
elif(TOP_DOWNLOAD_NUMBER>=1):
media_mid = item["file"]["media_mid"]
mid = item["mid"]
if TOP_DOWNLOAD_NUMBER == 1 :
save_filename = item["name"] + ".m4a"
else:
save_filename = item["name"] + "-" + str(index + 1) + ".m4a"
LogUtil.d(str(index) + " media_mid: " + media_mid + "; mid:" + mid + "; name:" + save_filename)
get_vkey(mid, media_mid, save_filename)
def get_vkey(mid, media_mid, save_filename):
header = {
"authority": "c.y.qq.com",
"method": "GET",
"path": "/base/fcgi-bin/fcg_music_express_mobile3.fcg?g_tk=5381&jsonpCallback=MusicJsonCallback"
"&loginUin=0&hostUin=0&format=json&inCharset=utf8&outCharset=utf-8¬ice=0&platform=yqq"
"&needNewCode=0&cid=205361747&callback=MusicJsonCallback2346403861098214&uin=0&songmid=%s"
"&filename=C400%s.m4a&guid=5789371178" % (mid, media_mid),
"scheme": 'https',
'accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8',
'accept-language': 'zh-CN,zh;q=0.9',
'cache-control': 'max-age=0',
"referer": "https://y.qq.com/portal/player.html",
'user-agent': 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.139 Safari/537.36'
}
# url地址可以浏览器分析获取，主要是&w参数
url = 'https://c.y.qq.com/base/fcgi-bin/fcg_music_express_mobile3.fcg?g_tk=5381&jsonpCallback=MusicJsonCallback' \
'&loginUin=0&hostUin=0&format=json&inCharset=utf8&outCharset=utf-8¬ice=0&platform=yqq&needNewCode=0' \
'&cid=205361747&callback=MusicJsonCallback&uin=0&songmid=%s&filename=C400%s.m4a' \
'&guid=5789371178' % (mid, media_mid)
LogUtil.i('get vkey :' + url + '\n')
request = urllib.request.Request(url, headers=header)
try:
html = urllib.request.urlopen(request).read()
result = re.findall(".*MusicJsonCallback\((.*)\).*", str(html))
json_str = result[0]
LogUtil.d("get_vkey解析的字符串为：" + json_str)
jsonObject = json.loads(json_str) # 转化为python dict
filename = jsonObject["data"]["items"][0]["filename"]
songmid = jsonObject["data"]["items"][0]["songmid"]
vkey = jsonObject["data"]["items"][0]["vkey"]
LogUtil.d("filename=" + filename + " ;songmid:" + songmid + " ;vkey:" + vkey)
download_m4a(filename, vkey, save_filename)
except Exception as e:
print ('vkey error:', e, '\n')
html = None
return html
def download_m4a(filename, vkey, save_filename):
header = {
'Accept': '*/*',
'Accept-Encoding': 'identity;q=1, *;q=0',
'Accept-Language': 'zh-CN,zh;q=0.9',
'Connection': 'keep-alive',
'cache-control': 'max-age=0',
"Host": "dl.stream.qqmusic.qq.com",
"Range": "bytes=0-",
'user-agent': 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.139 Safari/537.36'
}
# url地址可以浏览器分析获取，主要是&w参数
url = 'http://dl.stream.qqmusic.qq.com/%s?vkey=%s&guid=5789371178&uin=0&fromtag=66' % (filename, vkey)
LogUtil.i('Downloading m4a :' + url + '\n')
request = urllib.request.Request(url, headers=header)
try:
html = urllib.request.urlopen(request).read()
#print(type(html))
#print(save_filename)
write_file(save_filename.encode().decode('utf8'), html)
except Exception as e:
print ('m4a error:', e, '\n')
html = None
return html
def write_file(save_filename, data):
if not os.path.exists(path):
os.makedirs(path)
save_filename = path + save_filename
with open(save_filename, "wb") as code:
code.write(data)
path = sys.path[0] + os.sep + "Music" + os.sep
if __name__ == "__main__":
for keyword in SEARCH_KEYWORDS:
keyword = urllib.parse.quote(keyword)
html = search_music(keyword)
parseResponse(html)
print ("完成!文件的保存路径：" + path)