pyqt5点击按钮跳转下一页代码

Sure, I can answer your question about PyQt5. Here is a sample code snippet for button click event to redirect to the next page:

from PyQt5.QtWidgets import QMainWindow, QPushButton, QWidget, QHBoxLayout, QVBoxLayout
from PyQt5.QtCore import Qt

class Window(QMainWindow):
    def __init__(self):
        super().__init__()

        # Set the window title
        self.setWindowTitle("PyQt5 Tutorial")

        # Set the central widget
        central_widget = QWidget(self)
        self.setCentralWidget(central_widget)

        # Create a layout for the central widget
        layout = QVBoxLayout(central_widget)

        # Create a button widget
        button = QPushButton("Next Page", self)

        # Set the button's size policy to expanding
        button.setSizePolicy(QPushButton.SizePolicy.Expanding, QPushButton.SizePolicy.Expanding)

        # Connect the button's click event to a slot method
        button.clicked.connect(self.display_next_page)

        # Add the button to the layout
        layout.addWidget(button)

    def display_next_page(self):
        # Redirect to the next page
        print("You have clicked on the button to redirect to the next page.")

if __name__ == "__main__":
    import sys

    app = QApplication(sys.argv)
    window = Window()
    window.show()
    sys.exit(app.exec_())

I hope this helps! Let me know if you have any other questions.