PyQt在网银中搜索关键字李健之后找对应的页面截图代码

由于我不清楚您具体使用的是哪个网银系统，以下是一份示例代码，您可以参考一下：

from PyQt5.QtWidgets import QApplication
from PyQt5.QtCore import QUrl, QTimer
from PyQt5.QtWebEngineWidgets import QWebEngineView, QWebEnginePage
from PyQt5.QtGui import QPixmap

class WebEnginePage(QWebEnginePage):
    def __init__(self, *args, **kwargs):
        super(WebEnginePage, self).__init__(*args, **kwargs)
        self.html = None
        self.loadFinished.connect(self.handle_load_finished)

    def handle_load_finished(self):
        self.toHtml(self.callable)

    def callable(self, data):
        self.html = data

def take_screenshot(url, keyword):
    app = QApplication([])
    view = QWebEngineView()
    page = WebEnginePage()
    view.setPage(page)
    view.load(QUrl(url))

    def search_page():
        if page.html:
            if keyword in page.html:
                pixmap = view.grab()
                pixmap.save('screenshot.png')
                app.quit()
            else:
                QTimer.singleShot(1000, search_page)

    QTimer.singleShot(1000, search_page)
    app.exec_()

if __name__ == '__main__':
    url = 'your_website_url'
    keyword = '李健'
    take_screenshot(url, keyword)

这份示例代码使用PyQt5中的QWebEngineView和QWebEnginePage来加载网页并截图，通过搜索关键字来触发截图操作。您需要将`your_website_url`替换成您所使用的网银系统的URL，然后在`keyword`中输入您所要搜索的关键字。