javascript - 脚本未在 IE 8 中加载

Question

我的以下内容在 Chrome/Safari/Firefox 中加载良好，但无法在 IE 8 中启动。知道有什么问题吗？

function loadScript() {

var script = document.createElement('script');
script.type = 'text/javascript';
script.src = 'https://maps.googleapis.com/maps/api/js?sensor=false&' +
    'callback=initialize';
document.body.appendChild(script);
}

window.onload = loadScript;

Answer 1

function loadScript() {

var script = document.createElement('script');
script.type = 'text/javascript';
script.src = 'https://maps.googleapis.com/maps/api/js?sensor=false&' +
    'callback="initialize"'; // added quotes around "initialize"
document.body.appendChild(script);
}

window.onload = loadScript;