脚本未在IE 8中加载

Question

我有以下内容在Chrome / Safari / Firefox中正常加载，但无法在IE 8中启动。任何关于错误的想法？

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;