我正在尝试学习使用 Python eel 库。具体来说，我试图通过单击按钮（运行 JavaScript 函数）来调用 Python 函数。在我的文件夹中有四个文件，排列如下：|+--- main.py|+--- web-gui | +--- index.html | +--- main.js | +--- style.css这是我的main.py：# Start GUI using eelimport eeleel.init('web-gui')eel.start('index.html', size=(1440, 900), block=False)# Boolean data from javascript (true or false) is given to pythonresult = eel.js_startPython()()print('Javascript says hello! Your result is', bool(result))这是我的main.js：// Javascript passes data to Python when button is pusheddocument.getElementById("data").addEventListener("click", js_startPython);eel.expose(js_startPython); // Expose this function to Pythonfunction js_startPython() { console.log('successful button click') return result = true; }这是我的index.html：<!DOCTYPE html><html><head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Python Decider</title> <link rel="stylesheet" href="style.css"> </head><body> <div class="container"> <div class="text"> <h1> The Python Decider </h1> <p> Have a yes/no question? Click on the button to find out your answer. </p> </div> <div class="button"> <div class="flex align-midde align-center"> <a class="button glow-button" href="#" id="data">Click me!</a> </div> </div> </div> <script type="text/javascript" src="/eel.js"></script> <script type="text/javascript" src="main.js"></script> </body></html>我希望，当我按下按钮时，python 控制台将返回：>>> Javascript says hello! Your result is True我当前的问题是 JavaScript 代码在未被调用的情况下运行。不按任何东西，它显示>>> Javascript says hello! Your result is True # before button is even pressed很抱歉这篇文章很长。我感谢任何答案。如果这个问题已经在 SO 上被问到，我也很抱歉，但我很确定它还没有被问到。
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