Google Maps v3-防止API加载Roboto字体

您可以在Google脚本调用它之前替换insertBefore方法：

var head = document.getElementsByTagName('head')[0];// Save the original methodvar insertBefore = head.insertBefore;// Replace it!head.insertBefore = function (newElement, referenceElement) {    if (newElement.href && newElement.href.indexOf('//fonts.googleapis.com/css?family=Roboto') > -1) {        console.info('Prevented Roboto from loading!');        return;    }    insertBefore.call(head, newElement, referenceElement);};// Check it!new google.maps.Map(document.getElementById('map'), {    center: new google.maps.LatLng(51.508742,-0.120850),    zoom  : 16,    mapTypeId        : google.maps.MapTypeId.ROADMAP,    streetViewControl: false,    zoomControl      : false,    panControl       : false,    mapTypeControl   : false});