<body onload="resizeWindow()">
function resizeWindow() {
//打开新窗口 window.open("https://www.bing.com","","width=400,height=400");
//resize当前窗口
window.resizeTo(400, 400); }
亲测在chrome和微信浏览器中不work，IE中可以work。
<body onload="resizeWindow()">
function resizeWindow() {
//打开新窗口 window.open("https://www.bing.com","","width=400,height=400");
//resize当前窗口
window.resizeTo(400, 400); }
亲测在chrome和微信浏览器中不work，IE中可以work。