極簡隨機音樂播放器

• • 說明
  • 效果
  • 部分代碼

說明

主要功能：
1.音樂的在線播放
2.連接到了網易云音樂引擎
軟件架構：

播放器使用PyQt5編寫

音樂接口來自于UomgAPI（https://api.uomg.com/）, 連接到了網易云音樂引擎
主要技術路線：

通過音樂引擎隨機獲取音樂

采用PyQt5對音樂進行播放

通過窗體對音樂播放進行控制
主體框架：

python

PyQt5

requests
工作：
1.python窗體開發、樣式調整
2.窗體音樂控制： 播放、下一首、進度條展示等
3.調用音樂接口 ，發送 post 接口請求 獲取 音樂鏈接
4.調用PyQt5播放方法，播放音樂
5. 獲取音樂播放時長，編寫定時器，當播放完畢，獲取下一個音樂的播放鏈接，然后進行播放。

效果

部分代碼

完整代碼 下載 去這個鏈接
https://download.csdn.net/download/qq_35385687/85491514

# coding:utf-8 # 極簡隨機音樂播放器from PyQt5 import QtWidgets from PyQt5 import QtGui from PyQt5 import QtCore from PyQt5.QtMultimedia import QMediaContent,QMediaPlayer # from PySide2 import QtWidgets # from PySide2 import QtGui # from PySide2 import QtCore # from PySide2.QtMultimedia import QMediaContent # from PySide2.QtMultimedia import QMediaPlayer import qtawesome as qta import requests,tracebackclass Music(QtWidgets.QMainWindow):def __init__(self):super().__init__()self.setFixedSize(400,200)self.setWindowTitle("極簡隨機音樂播放器")self.init_ui()self.custom_style()self.playing = False # 播放狀態初始化為否self.player = QMediaPlayer(self)self.timer = QtCore.QTimer()self.timer.setInterval(1000)self.timer.start()self.timer.timeout.connect(self.check_music_status)# 設置樣式def custom_style(self):self.setStyleSheet('''#main_widget{border-radius:5px;}#play_btn,#pervious_btn,#next_btn{border:none;}#play_btn:hover,#pervious_btn:hover,#next_btn:hover{background:gray;border-radius:5px;cursor:pointer;}''')self.close_btn.setStyleSheet('''QPushButton{background:#F76677;border-radius:5px;}QPushButton:hover{background:red;}''')self.status_label.setStyleSheet('''QLabel{background:#F7D674;border-radius:5px;}''')# 初始化UI界面def init_ui(self):# 窗口布局self.main_widget = QtWidgets.QWidget()self.main_widget.setObjectName("main_widget")self.main_layout = QtWidgets.QGridLayout()self.main_widget.setLayout(self.main_layout)# 標題self.title_lable = QtWidgets.QLabel("極簡隨機音樂播放器")# 關閉按鈕self.close_btn = QtWidgets.QPushButton("") # 關閉按鈕self.close_btn.clicked.connect(self.close_btn_event)self.close_btn.setFixedSize(15,15)# 音樂狀態按鈕self.status_label = QtWidgets.QLabel("")# self.swith_btn.clicked.connect(self.swith_background)self.status_label.setFixedSize(15,15)# 播放按鈕play_icon = qta.icon("fa.play-circle",)self.play_btn = QtWidgets.QPushButton(play_icon,"")self.play_btn.setIconSize(QtCore.QSize(80, 80))self.play_btn.setFixedSize(82,82)self.play_btn.setObjectName("play_btn")self.play_btn.clicked.connect(self.play_music)# 下一首按鈕next_icon = qta.icon("fa.play-circle-o")self.next_btn = QtWidgets.QPushButton(next_icon,"")self.next_btn.setIconSize(QtCore.QSize(80,80))self.next_btn.setFixedSize(82,82)self.next_btn.setObjectName("next_btn")self.next_btn.clicked.connect(self.next_music)# 進度條self.process_bar = QtWidgets.QProgressBar()self.process_value = 0self.process_bar.setValue(self.process_value)self.process_bar.setFixedHeight(5)self.process_bar.setTextVisible(False)self.main_layout.addWidget(self.close_btn,0,0,1,1)self.main_layout.addWidget(self.title_lable,0,1,1,1)self.main_layout.addWidget(self.status_label,1,0,1,1)self.main_layout.addWidget(self.play_btn, 1, 1, 1, 1)self.main_layout.addWidget(self.next_btn, 1, 2, 1, 1)self.main_layout.addWidget(self.process_bar,2,0,1,3)self.setCentralWidget(self.main_widget)# self.setWindowOpacity(0.9) # 設置窗口透明度# self.setAttribute(QtCore.Qt.WA_TranslucentBackground) # 設置窗口背景透明self.setWindowFlag(QtCore.Qt.FramelessWindowHint) # 隱藏邊框# 關閉程序def close_btn_event(self):self.close()# 鼠標長按事件def mousePressEvent(self, event):if event.button() == QtCore.Qt.LeftButton:self.m_drag = Trueself.m_DragPosition = event.globalPos() - self.pos()event.accept()self.setCursor(QtGui.QCursor(QtCore.Qt.OpenHandCursor))# 鼠標移動事件def mouseMoveEvent(self, QMouseEvent):if QtCore.Qt.LeftButton and self.m_drag:self.move(QMouseEvent.globalPos() - self.m_DragPosition)QMouseEvent.accept()# 鼠標釋放事件def mouseReleaseEvent(self, QMouseEvent):self.m_drag = Falseself.setCursor(QtGui.QCursor(QtCore.Qt.ArrowCursor))# 播放音樂def play_music(self):try:# 播放音樂if self.playing is False:self.playing = True # 設置播放狀態為是self.play_btn.setIcon(qta.icon("fa.pause-circle")) # 設置播放圖標player_status = self.player.mediaStatus() # 獲取播放器狀態# print("當前播放狀態：",player_status)if player_status == 6:# 設置狀態標簽為綠色self.status_label.setStyleSheet('''QLabel{background:#6DDF6D;border-radius:5px;}''')self.player.play()else:self.next_music()# 暫停音樂else:# 設置狀態為藍色self.status_label.setStyleSheet('''QLabel{background:#0099CC;border-radius:5px;}''')self.playing = Falseself.play_btn.setIcon(qta.icon("fa.play-circle"))self.player.pause()except Exception as e:print(repr(e))# 下一首音樂def next_music(self):try:# 設置狀態為黃色self.status_label.setStyleSheet('''QLabel{background:#F7D674;border-radius:5px;}''')self.playing = True # 設置播放狀態為是self.play_btn.setIcon(qta.icon("fa.pause-circle")) # 修改播放圖標self.process_value = 0 # 重置進度值# 獲取網絡歌曲self.get_music_thread = GetMusicThread()self.get_music_thread.finished_signal.connect(self.init_player)self.get_music_thread.start()except Exception as e:print(traceback.print_exc())# 設置播放器def init_player(self,url):# print("獲取到音樂鏈接：",url)content = QMediaContent(QtCore.QUrl(url))self.player.setMedia(content)self.player.setVolume(50)self.player.play()self.duration = self.player.duration() # 音樂的時長# 設置狀態為綠色self.status_label.setStyleSheet('''QLabel{background:#6DDF6D;border-radius:5px;}''')# 進度條計時器self.process_timer = QtCore.QTimer()self.process_timer.setInterval(1000)self.process_timer.start()self.process_timer.timeout.connect(self.process_timer_status)# 定時器def check_music_status(self):player_status = self.player.mediaStatus()player_duration = self.player.duration()# print("音樂時間：",player_duration)# print("當前播放器狀態",player_status)if player_status == 7:self.next_music()if player_duration > 0:self.duration = player_duration# 進度條定時器def process_timer_status(self):try:if self.playing is True:self.process_value += (100 / (self.duration/1000))# print("當前進度：",self.process_value)self.process_bar.setValue(self.process_value)except Exception as e:print(repr(e))# 異步子線程獲取音樂鏈接 class GetMusicThread(QtCore.QThread):finished_signal = QtCore.pyqtSignal(str)# finished_signal = QtCore.Signal(str) # PySide2的使用方法def __init__(self,parent=None):super().__init__(parent)def run(self):reps = requests.post("https://api.uomg.com/api/rand.music?format=json")# print(reps.json())file_url = reps.json()['data']['url']self.finished_signal.emit(file_url)def main():import sysapp = QtWidgets.QApplication(sys.argv)gui = Music()gui.show()sys.exit(app.exec_())if __name__ == '__main__':main()

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