pycharm软件中如下程序，如何在程序中设置窗口背景图片，背景颜色

Question

问题遇到的现象和发生背景

请看如下代码

问题相关代码，请勿粘贴截图

运行结果及报错内容

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# @Time    : 2022/3/23 19:18
# @Author  : 志在逍遥
# @File    : xinjietu.py
# @Software: PyCharm
from PySide2.QtWidgets import QApplication
from PySide2.QtUiTools import QUiLoader
import sys
from PIL import ImageGrab
# 调用百度的接口识别图片内容
from aip import AipOcr

"""你的APPID AK SK"""
APP_ID = "**"
API_KEY = "**"
SECRET_KEY = "**"
client = AipOcr(APP_ID, API_KEY, SECRET_KEY)


class Stats:

    def __init__(self):
        # 从文件中加载UI定义

        # 从 UI 定义中动态 创建一个相应的窗口对象
        # 注意：里面的控件对象也成为窗口对象的属性了
 
        self.ui = QUiLoader().load('Screenshot_main_interface.ui')
           # self.ui.MainWindow=self.ui.MainWindow()
        self.ui.centralwidget.setWindowOpacity(0.1)
        self.ui.pushButton_3.setStyleSheet(u"color: yellow;\n"
                                        "background-color: pink;")
        self.ui.pushButton_2.setStyleSheet(u"color: yellow;\n"
                                          "background-color: pink;")
        self.ui.pushButton_2.clicked.connect(self.handleCalc1)
        self.ui.pushButton_3.clicked.connect(self.handleCalc2)
        # self.ui.pushButton_4.clicked.connect(self.copyText)
        # self.ui.pushButton_2.setStyleSheet("background-color: red;")
        # self.ui.pushButton_3.setStyleSheet("background-color: yellow;")
        # self.ui.textEdit.setText('这是截图文本框内容')
        # self.ui.textEdit.setStyleSheet("background-color: pink;")

    def handleCalc1(self):
        # 图片保存
        image = ImageGrab.grabclipboard()  # 获取剪切板的图片
        image.save('13.jpg')  # 图片保存
        # 打开13.jpg图片
        with open('13.jpg', 'rb') as f:
            image = f.read()  # image就是这张图片的二进制内容
            text = client.basicAccurate(image)  # 调用百度的接口识别图片的内容
            # print(text)
            result = text['words_result']
            for i in result:
                self.ui.textEdit.append(i['words'])

    def handleCalc2(self):
        self.ui.textEdit.clear()

if __name__ == '__main__':
    app = QApplication(sys.argv)
    stats = Stats()
    stats.ui.show()
    sys.exit(app.exec_())

我的解答思路和尝试过的方法

我想要达到的结果

Answer 1

https://blog.csdn.net/zcc_123/article/details/104212720