苹果浏览器禁止用户缩放
解决方法:监听事件来阻止
- window.onload=function () {
- document.addEventListener('touchstart',function (event) {
- if(event.touches.length>1){
- event.preventDefault();
- }
- })
- var lastTouchEnd=0;
- document.addEventListener('touchend',function (event) {
- var now=(new Date()).getTime();
- if(now-lastTouchEnd<=300){
- event.preventDefault();
- }
- lastTouchEnd=now;
- },false)
- }