新手自学，pyqt5来个全网的音乐下载带歌词，有封装好的，可以试用下

cjs25

[Python] 纯文本查看 复制代码

from 全音乐 import Ui_MainWindow
import sys
import os
from PyQt5 import QtCore
from PyQt5.QtCore import QThread, pyqtSignal,QCoreApplication
import requests
import re
import time
import random
from PyQt5 import QtWidgets
from PyQt5.QtWidgets import QDesktopWidget,QApplication,QWidget,QFileDialog,QMessageBox,QTableWidgetItem,QTableWidget,QCheckBox,QComboBox
def random_user():
    user1 = "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36"
    user2 = "Mozilla/5.0 (Windows; U; Windows NT 6.1; en-us) AppleWebKit/534.50 (KHTML, like Gecko) Version/5.1 Safari/534.50"
    user3 = "Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0;"
    user4 = "Mozilla/5.0 (Windows NT 6.1; rv,2.0.1) Gecko/20100101 Firefox/4.0.1"
    user5 = "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; TencentTraveler 4.0)"
    user6 = "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Trident/4.0; SE 2.X MetaSr 1.0; SE 2.X MetaSr 1.0; .NET CLR 2.0.50727; SE 2.X MetaSr 1.0)"
    user7 = "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1)"
    user8 = "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Avant Browser)"
    user = [user1, user2, user3, user4, user5, user6, user7, user8]
    user = random.choice(user)
    header = {"User-Agent": user}
    return header
class down_thread(QThread):
    updata_data=pyqtSignal(str,int)

    def __init__(self, parent=None):
        super(down_thread, self).__init__(parent)

    def run_(self, music_id, type, filename,count):
        self.ID = music_id
        self.type=type
        self.filename=filename
        self.count=count
    def run(self):
        url='https://tool22.com/zb_tools/html/MusicPlayer/api.php?callback=jQuery111307113574961899647_1613446299040'
        lrc='https://tool22.com/zb_tools/html/MusicPlayer/api.php?callback=jQuery1113032117325286368126_1613485913531'

        data = {
            'types': 'url',
            'id': self.ID,
            'source':self.type,
                }
        data2= {
            'types': 'lyric',
            'id': self.ID,
            'source':self.type,
                }
        header =random_user()

        mp3_addr = requests.post(url,headers=header, data=data).text
        try:
            lrc_1=requests.post(lrc,headers=header, data=data2).content.decode('unicode_escape')
            lrc_2=lrc_1.split('":"')[1].split('","')[0]
            with open(self.filename + '.lrc', 'w') as f:
                f.write(lrc_2)
        except:
            pass
        mp3_addr2=re.findall(r'"url":"(.*?)",',mp3_addr)[0]
        qq=eval(repr(mp3_addr2).replace(r'\\/','/'))



        reponse=requests.get(qq,headers=header)

        try:
            if reponse.status_code==200:
                with open(self.filename+'.mp3','wb') as f:
                    for chunk in reponse.iter_content(chunk_size=512):
                        if chunk:
                            f.write(chunk)
            self.updata_data.emit('下载成功!',self.count)

        except:
            self.updata_data.emit('下载失败!',self.count)


class firstfrom(QtWidgets.QMainWindow):
    def __init__(self):
        QtWidgets.QMainWindow.__init__(self)
        self.ui = Ui_MainWindow()
        self.ui.setupUi(self)
        self.ui.tableWidget.setRowCount(0)
        self.ui.tableWidget.setColumnWidth(0, 180)
        self.ui.tableWidget.setColumnWidth(1, 50)
        self.ui.tableWidget.setColumnWidth(2, 50)
        self.ui.tableWidget.setColumnWidth(3, 200)

        self.ui.radioButton_2.setChecked(True)
        self.ui.pushButton_2.clicked.connect(self.change_dir)
        self.ui.pushButton.clicked.connect(self.star_find)
        self.ui.pushButton_3.clicked.connect(self.star_down)
        self.ui.checkBox.clicked.connect(self.check)
        self.ui.pushButton_4.clicked.connect(QCoreApplication.instance().quit)
    def check(self):
        if self.ui.tableWidget.rowCount()!=0 :
            for i in range(0,self.ui.tableWidget.rowCount()):

                self.ui.tableWidget.item(i,0).setCheckState(self.ui.checkBox.checkState())
    def star_down(self):
        if self.ui.tableWidget.rowCount()==0:
            msg_box = QMessageBox(QMessageBox.Warning, '警告', '请先搜索歌曲！')
            msg_box.exec_()
        else:
            if not os.path.exists(self.ui.label_2.text()):
                os.mkdir(self.ui.label_2.text())
            kk=self.ui.tableWidget.rowCount()
            print(self.ui.tableWidget.rowCount)
            for num in range(0,kk):
                if self.ui.tableWidget.item(num,0).checkState()==2:
                    self.ui.tableWidget.setItem(num,3,QTableWidgetItem('正在下载'))

                    title=self.ui.tableWidget.item(num,1).text()

                    mp3_name =self.ui.label_2.text()+'/'+self.ui.tableWidget.item(num,0).text()+'_'+title

                    if self.ui.radioButton.isChecked:
                        type = "netease"
                    elif self.ui.radioButton_3.isChecked:
                        type = "qq"
                    elif self.ui.radioButton_2.isChecked:
                        type = "kugou"
                    elif self.ui.radioButton_4.isChecked:
                        type = "kuwo"
                    elif self.ui.radioButton_5.isChecked:
                        type = "xiami"
                    time.sleep(1)
                    self.down=down_thread()
                    self.down.run_(self.ui.tableWidget.item(num,2).text(),type,mp3_name,num)
                    self.down.start()
                    self.down.updata_data.connect(self.write_word)
    def write_word(self,wrd,cont):
        self.ui.tableWidget.setItem(cont,3,QTableWidgetItem(wrd))

    def change_dir(self):
        dir_ = QFileDialog.getExistingDirectory(self, '选择文件夹', '/')
        if dir_ != '':
            self.ui.label_2.setText(dir_)
        else:
            self.ui.label_2.setText('./mp3')
    def star_find(self):
        if self.ui.lineEdit.text()=='':
            msg_box = QMessageBox(QMessageBox.Warning, '警告', '请输入要搜索的关键词')
            msg_box.exec_()
        else:
            key_word=self.ui.lineEdit.text()
            url = "https://tool22.com/zb_tools/html/MusicPlayer/api.php?callback=jQuery111302869151257299616_1613380813496"
            if self.ui.radioButton.isChecked:
                type = "netease"
            elif self.ui.radioButton_3.isChecked:
                type = "qq"
            elif self.ui.radioButton_2.isChecked:
                type = "kugou"
            elif self.ui.radioButton_4.isChecked:
                type = "kuwo"
            elif self.ui.radioButton_5.isChecked:
                type="xiami"
            data = {
                'types': 'search',
                'count': '100',
                'source': type,
                'pages': '1',
                'name': key_word

            }

            header=random_user()
            url_html= requests.post(url, headers=header, data=data).content.decode('unicode_escape')

            name = re.findall('"name":"(.*?)",',url_html)

            title2 = re.findall('"artist":(.*?),',url_html)

            url_id = re.findall('"url_id":(.*?),',url_html)
            pattern = re.compile(r"[\/\\\:\*\?\"\<\>\|]")
            self.ui.tableWidget.clear()
            self.ui.tableWidget.setColumnWidth(0, 180)
            self.ui.tableWidget.setColumnWidth(1, 150)
            self.ui.tableWidget.setColumnWidth(2, 80)
            self.ui.tableWidget.setColumnWidth(3, 150)
            self.ui.tableWidget.setRowCount(len(name))
            self.ui.tableWidget.setHorizontalHeaderLabels([ '歌曲名', '歌手信息', '下载ID','下载进度'])
            for row in range(0,len(name)):
                title = re.sub(pattern, "", title2[row])
                new_item1=QTableWidgetItem(name[row])
                new_item1.setTextAlignment(QtCore.Qt.AlignCenter)
                new_item2 = QTableWidgetItem(title)
                new_item2.setTextAlignment(QtCore.Qt.AlignCenter)
                self.ui.tableWidget.setItem(row,0,QTableWidgetItem(new_item1))
                self.ui.tableWidget.item(row,0).setCheckState(0)
                self.ui.tableWidget.setItem(row, 1, QTableWidgetItem(new_item2))
                self.ui.tableWidget.setItem(row, 2, QTableWidgetItem(url_id[row]))
                self.ui.tableWidget.setItem(row, 3, QTableWidgetItem(''))
if __name__ =='__main__':
    app=QtWidgets.QApplication(sys.argv)
    w =firstfrom()
    screen=QDesktopWidget().screenGeometry()
    size=w.geometry()
    w.setWindowTitle('全网音乐下载器')
    left=(screen.width()-size.width())/2
    hight=(screen.height()-size.height())/2
    w.move(left,hight)
    w.show()
    sys.exit(app.exec_())

下面这个是窗体文件

[Python] 纯文本查看 复制代码

from PyQt5 import QtCore, QtGui, QtWidgets


class Ui_MainWindow(object):
    def setupUi(self, MainWindow):
        MainWindow.setObjectName("MainWindow")
        MainWindow.resize(796, 532)
        self.centralwidget = QtWidgets.QWidget(MainWindow)
        self.centralwidget.setObjectName("centralwidget")
        self.pushButton_2 = QtWidgets.QPushButton(self.centralwidget)
        self.pushButton_2.setGeometry(QtCore.QRect(560, 20, 111, 41))
        self.pushButton_2.setObjectName("pushButton_2")
        self.label_2 = QtWidgets.QLabel(self.centralwidget)
        self.label_2.setGeometry(QtCore.QRect(560, 70, 161, 41))
        self.label_2.setObjectName("label_2")
        self.tableWidget = QtWidgets.QTableWidget(self.centralwidget)
        self.tableWidget.setGeometry(QtCore.QRect(20, 120, 601, 381))
        self.tableWidget.setObjectName("tableWidget")
        self.tableWidget.setColumnCount(4)
        self.tableWidget.setRowCount(0)
        item = QtWidgets.QTableWidgetItem()
        self.tableWidget.setHorizontalHeaderItem(0, item)
        item = QtWidgets.QTableWidgetItem()
        self.tableWidget.setHorizontalHeaderItem(1, item)
        item = QtWidgets.QTableWidgetItem()
        self.tableWidget.setHorizontalHeaderItem(2, item)
        item = QtWidgets.QTableWidgetItem()
        self.tableWidget.setHorizontalHeaderItem(3, item)

        self.checkBox = QtWidgets.QCheckBox(self.centralwidget)
        self.checkBox.setGeometry(QtCore.QRect(390, 80, 126, 16))
        self.checkBox.setObjectName("checkBox")
        self.pushButton_3 = QtWidgets.QPushButton(self.centralwidget)
        self.pushButton_3.setGeometry(QtCore.QRect(650, 190, 111, 51))
        self.pushButton_3.setObjectName("pushButton_3")
        self.pushButton_4 = QtWidgets.QPushButton(self.centralwidget)
        self.pushButton_4.setGeometry(QtCore.QRect(650, 310, 111, 51))
        self.pushButton_4.setObjectName("pushButton_4")
        self.groupBox = QtWidgets.QGroupBox(self.centralwidget)
        self.groupBox.setGeometry(QtCore.QRect(20, 58, 341, 61))
        self.groupBox.setTitle("")
        self.groupBox.setObjectName("groupBox")
        self.radioButton_3 = QtWidgets.QRadioButton(self.groupBox)
        self.radioButton_3.setGeometry(QtCore.QRect(60, 20, 61, 16))
        self.radioButton_3.setObjectName("radioButton_3")
        self.radioButton_2 = QtWidgets.QRadioButton(self.groupBox)
        self.radioButton_2.setGeometry(QtCore.QRect(0, 20, 51, 16))
        self.radioButton_2.setObjectName("radioButton_2")
        self.radioButton = QtWidgets.QRadioButton(self.groupBox)
        self.radioButton.setGeometry(QtCore.QRect(130, 20, 61, 16))
        self.radioButton.setObjectName("radioButton")
        self.radioButton_4 = QtWidgets.QRadioButton(self.groupBox)
        self.radioButton_4.setGeometry(QtCore.QRect(200, 20, 61, 16))
        self.radioButton_4.setObjectName("radioButton_4")
        self.radioButton_5 = QtWidgets.QRadioButton(self.groupBox)
        self.radioButton_5.setGeometry(QtCore.QRect(260, 20, 51, 16))
        self.radioButton_5.setObjectName("radioButton_5")
        self.layoutWidget = QtWidgets.QWidget(self.centralwidget)
        self.layoutWidget.setGeometry(QtCore.QRect(20, 20, 491, 41))
        self.layoutWidget.setObjectName("layoutWidget")
        self.horizontalLayout = QtWidgets.QHBoxLayout(self.layoutWidget)
        self.horizontalLayout.setContentsMargins(0, 0, 0, 0)
        self.horizontalLayout.setObjectName("horizontalLayout")
        self.label = QtWidgets.QLabel(self.layoutWidget)
        font = QtGui.QFont()
        font.setFamily("楷体")
        font.setPointSize(12)
        self.label.setFont(font)
        self.label.setObjectName("label")
        self.horizontalLayout.addWidget(self.label)
        self.lineEdit = QtWidgets.QLineEdit(self.layoutWidget)
        self.lineEdit.setObjectName("lineEdit")
        self.horizontalLayout.addWidget(self.lineEdit)
        self.pushButton = QtWidgets.QPushButton(self.layoutWidget)
        self.pushButton.setObjectName("pushButton")
        self.horizontalLayout.addWidget(self.pushButton)
        MainWindow.setCentralWidget(self.centralwidget)
        self.statusbar = QtWidgets.QStatusBar(MainWindow)
        self.statusbar.setObjectName("statusbar")
        MainWindow.setStatusBar(self.statusbar)

        self.retranslateUi(MainWindow)
        QtCore.QMetaObject.connectSlotsByName(MainWindow)

    def retranslateUi(self, MainWindow):
        _translate = QtCore.QCoreApplication.translate
        MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow"))
        self.pushButton_2.setText(_translate("MainWindow", "选择保存目录"))
        self.label_2.setText(_translate("MainWindow", "./mp3"))
        item = self.tableWidget.horizontalHeaderItem(0)
        item.setText(_translate("MainWindow", "歌曲名"))
        item = self.tableWidget.horizontalHeaderItem(1)
        item.setText(_translate("MainWindow", "歌手"))
        item = self.tableWidget.horizontalHeaderItem(2)
        item.setText(_translate("MainWindow", "歌曲ID"))
        item = self.tableWidget.horizontalHeaderItem(3)
        item.setText(_translate("MainWindow", "下载状态"))
        self.checkBox.setText(_translate("MainWindow", "全选 /全不选"))
        self.pushButton_3.setText(_translate("MainWindow", "开始下载"))
        self.pushButton_4.setText(_translate("MainWindow", "退出程序"))
        self.radioButton_3.setText(_translate("MainWindow", "QQ音乐"))
        self.radioButton_2.setText(_translate("MainWindow", "酷狗"))
        self.radioButton.setText(_translate("MainWindow", "网易云"))
        self.radioButton_4.setText(_translate("MainWindow", "酷我"))
        self.radioButton_5.setText(_translate("MainWindow", "虾米"))
        self.label.setText(_translate("MainWindow", "请输入搜索关键词"))
        self.pushButton.setText(_translate("MainWindow", "开始搜索"))

其实发现问题也是有很多，文件名老是带[ ]的，明明用正则去的了啊，有高手帮指出下，到底哪里出问题了，还有歌词文件的编码好像有两种以上吧，有的编码好像下不来，这个是歌曲跟歌词一起下的。
上回我还写了个酷我的，想下些评书来试下，文件比较大的时候一次下多了就会闪退，有高手帮指出再改下。把两个程序都打包给大伙试试下，是自学的新手，大伙多多指点啊！
https://wws.lanzouj.com/id5mOlvdnra密码：7ish
https://wws.lanzouj.com/inXsElvdp7c 密码:1es2

cjs25

li111009 发表于 2021-2-20 11:37
下载完直接被隔离了！

不会吧，我是用pyinstaller直接封装的啊，代码就上面这些。我也没有这本事作别的啊

MockingJay

支持一下楼主，只简单学过 Qt，还没接触过 PyQt

whofly

不错的PYQT

yf668888

支持一下楼主，谢谢

eeeeda

支持一下楼主，谢谢分享

duduhao

学习了，谢谢

小k666

学习了，感谢

suke99

学习了，谢谢分享

li111009

下载完直接被隔离了！