我真的是 chrome 擴展開發(fā)的新手，并嘗試在其中使用 jquery 和 bootstrap。我一直有這樣的錯誤ReferenceError: $ 未定義Bootstrap 的 JavaScript 需要 jQuery。jQuery 必須包含在 Bootstrap 的 JavaScript 之前。誰能幫我解決這個問題？我已經(jīng)將 Jquery 放在引導程序之前，如果我在瀏覽器中運行它就沒有看到這個問題..不知道出了什么問題？清單 Json{"name": "Stocking","version": "1.0.0","description": "Chrome extention to keep tracks of stocks' real time movement","manifest_version": 2,"icons":{"128":"icon/icon128.png"},"permissions": [ "tabs", "<all_urls>"],"browser_action":{ "default_icon":{ "16":"icon/icon16.png", "24":"icon/icon24.png", "32": "icon/icon32.png"}, "default_popup": "popup.html"},"content_scripts": [ { "matches": [ "<all_urls>" ], "js": [ "bootstrap-4.4.1-dist/js/jquery-3.3.1.slim.min.js", "bootstrap-4.4.1-dist/js/bootstrap.bundle.min.js", "content.js"], "css":[ "bootstrap-4.4.1-dist/css/bootstrap.min.css" ] }],"background":{ "scripts": [ "bootstrap-4.4.1-dist/js/jquery-3.3.1.slim.min.js", "bootstrap-4.4.1-dist/js/bootstrap.bundle.min.js", "background.js"], "persistent": false}彈出窗口，html<body><!-- Stocks --><div class="btn-group dropleft"> <button class="btn btn-secondary dropdown-toggle" type="button" id="dropdownMenuButton" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false"> Dropdown button </button> <div class="dropdown-menu" aria-labelledby="dropdownMenuButton"> <a class="dropdown-item" href="#">Action</a> <a class="dropdown-item" href="#">Another action</a> <a class="dropdown-item" href="#">Something else here</a> </div></div>
Chrome 擴展程序：ReferenceError：未定義 $
嗶嗶one
2023-03-03 10:09:25
