网站上线前如何测试网络营销包括的主要内容有

前提

环境搭建

打开designer

选择创建主窗体，拖入一个按钮

保存主窗体UI文件为firstMainWin.ui

将UI文件转化为python文件

# 可以把E:\Python\envs\pyqt5stu\Scripts\pyuic5.exe添加到环境变量中
E:\Python\envs\pyqt5stu\Scripts\pyuic5.exe -o firstMainWin.py firstMainWin.ui

生成的python文件如下

# -*- coding: utf-8 -*-# Form implementation generated from reading ui file 'firstMainWin.ui'
#
# Created by: PyQt5 UI code generator 5.15.4
#
# WARNING: Any manual changes made to this file will be lost when pyuic5 is
# run again.  Do not edit this file unless you know what you are doing.from PyQt5 import QtCore, QtGui, QtWidgetsclass Ui_MainWindow(object):def setupUi(self, MainWindow):MainWindow.setObjectName("MainWindow")MainWindow.resize(726, 592)self.centralwidget = QtWidgets.QWidget(MainWindow)self.centralwidget.setObjectName("centralwidget")self.pushButton = QtWidgets.QPushButton(self.centralwidget)self.pushButton.setGeometry(QtCore.QRect(490, 110, 93, 28))self.pushButton.setObjectName("pushButton")MainWindow.setCentralWidget(self.centralwidget)self.menubar = QtWidgets.QMenuBar(MainWindow)self.menubar.setGeometry(QtCore.QRect(0, 0, 726, 26))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)def retranslateUi(self, MainWindow):_translate = QtCore.QCoreApplication.translateMainWindow.setWindowTitle(_translate("MainWindow", "MainWindow"))self.pushButton.setText(_translate("MainWindow", "按钮"))

main.py代码如下

import sys
from PyQt5.QtWidgets import QApplication ,QMainWindow
from firstMainWin import *class MyMainWindow(QMainWindow,Ui_MainWindow):def __init__(self,parent=None):super(MyMainWindow,self).__init__(parent)self.setupUi(self)if __name__=="__main__":app=QApplication(sys.argv)myWin=MyMainWindow()myWin.show()sys.exit(app.exec_())

运行项目即可