definit_ui(self):self.setWindowTitle('英雄皮肤下载器公众号：[Python集中营]')self.setWindowIcon(QIcon('lol.ico'))self.resize(500,250)vbox=QVBoxLayout()self.save_dir=QLineEdit()self.save_dir.setReadOnly(True)self.save_btn=QPushButton()self.save_btn.setText('路径')self.save_btn.clicked.connect(self.save_btn_click)self.thread_=DownLoadThread(self)self.thread_.trigger.connect(self.update_log)self.start_btn=QPushButton()self.start_btn.setText('开始下载')self.start_btn.clicked.connect(self.start_btn_click)grid=QGridLayout()网格。addWidget(self.save_dir,0,0,1,2)grid.addWidget(self.save_btn,0,2,1,1)grid.addWidget(self.start_btn,0,3,1,1)self.result_brower=QTextBrowser()self.result_brower.setFont(QFont('宋体',8))self.result_brower.setReadOnly(True)self.result_brower.setPlaceho
