qq音乐api（付费音乐也可以免费下载）

前言

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开发工具

python版本：3.6.8编辑器：pycharm

相关模块

import re import sys import json from urllib.request import urlretrieve import requests import jsonpath from PyQt5 import QtCore, QtGui, QtWidgets

第三方模块安装这边建议直接使用豆瓣镜像源安装，这样下载的速度会很快

pip install -i https://pypi.doubanio.com/simple/ --trusted-host pypi.doubanio.com pyqt5

完整代码

#!/usr/bin/env python # -*- coding: utf-8 -*- import re import sys import json from urllib.request import urlretrieve import requests import jsonpath from PyQt5 import QtCore, QtGui, QtWidgets class Ui_MainWindow(object): def setupUi(self, MainWindow): MainWindow.setObjectName("MainWindow") MainWindow.resize(642, 455) self.centralwidget = QtWidgets.QWidget(MainWindow) self.centralwidget.setObjectName("centralwidget") self.lineEdit = QtWidgets.QLineEdit(self.centralwidget) self.lineEdit.setGeometry(QtCore.QRect(120, 50, 401, 41)) self.lineEdit.setInputMask("") self.lineEdit.setObjectName("lineEdit") self.pushButton = QtWidgets.QPushButton(self.centralwidget) self.pushButton.setGeometry(QtCore.QRect(240, 340, 131, 41)) self.pushButton.setObjectName("pushButton") MainWindow.setCentralWidget(self.centralwidget) self.menubar = QtWidgets.QMenuBar(MainWindow) self.menubar.setGeometry(QtCore.QRect(0, 0, 642, 23)) self.menubar.setObjectName("menubar") MainWindow.setMenuBar(self.menubar) self.statusbar = QtWidgets.QStatusBar(MainWindow) self.statusbar.setObjectName("statusbar") MainWindow.setStatusBar(self.statusbar) self.retranslateUi(MainWindow) QtCore.QMetaObject.connectSlotsByName(MainWindow) self.pushButton.clicked.connect(self.download_mp3) def retranslateUi(self, MainWindow): _translate = QtCore.QCoreApplication.translate MainWindow.setWindowTitle(_translate("MainWindow", "QQ音乐下载器")) self.lineEdit.setPlaceholderText(_translate("MainWindow", "请输入歌曲名称")) self.pushButton.setText(_translate("MainWindow", "点击下载")) def download_mp3(self): kw = self.lineEdit.text() 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=61781579913876194&t=0&aggr=1&cr=1&catZhida=1&lossless=0&flag_qc=0&p=1&n=10&w={}&g_tk_new_20200303=604315274&g_tk=604315274&loginUin=3421355804&hostUin=0&format=json&inCharset=utf8&outCharset=utf-8¬ice=0&platform=yqq.json&needNewCode=0'.format( kw) resp = requests.get(url) html_doc = resp.json() # print(html_doc) mids = jsonpath.jsonpath(html_doc, '$..mid') print(mids) one_url = 'http://www.douqq.com/qqmusic/qqapi.php' headers = { 'Accept': 'application/json, text/javascript, */*; q=0.01', 'Accept-Encoding': 'gzip, deflate', 'Accept-Language': 'zh-CN,zh;q=0.9', 'Connection': 'keep-alive', 'Content-Length': '65', 'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8', 'Host': 'www.douqq.com', 'Origin': 'http://www.douqq.com', 'Referer': 'http://www.douqq.com/qqmusic/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.100 Safari/537.36', 'X-Requested-With': 'XMLHttpRequest', } data = {'mid': 'https://y.qq.com/n/yqq/song/{}.html'.format(mids[0])} req = requests.post(one_url, data=data, headers=headers).text print(req) # https://y.qq.com/portal/search.html#page=1&searchid=1&remoteplace=txt.yqq.top&t=song&w=%E6%A1%A5%E8%BE%B9%E5%A7%91%E5%A8%98 # 字符串中提取数据！re \/ 换成/ // req = json.loads(req) req = req.replace('\/', '/') print(req) # 万能匹配公式 除换行符以外 都可以匹配！ rg = re.compile('"m4a":"(.*?)",') rs = re.findall(rg, req) print(rs) rs = rs[0] urlretrieve(rs, kw + '.mp3') if __name__ == "__main__": app = QtWidgets.QApplication(sys.argv) # 创建一个QApplication，也就是你要开发的软件app MainWindow = QtWidgets.QMainWindow() # 创建一个QMainWindow，用来装载你需要的各种组件、控件 ui = Ui_MainWindow() # ui是你创建的ui类的实例化对象 ui.setupUi(MainWindow) # 执行类中的setupUi方法，方法的参数是第二步中创建的QMainWindow MainWindow.show() # 执行QMainWindow的show()方法，显示这个QMainWindow sys.exit(app.exec_()) # 使用exit()或者点击关闭按钮退出QApplication

进行效果

赶紧去试试看吧