为了解决这一问题;我选择采用js事件监听来阻止用户的缩放
window.onload=function() {
document.addEventListener('touchstart',function (event) {
if(event.touches.length>1){
event.preventDefault();
}
})
var lastTouchEnd=0;
document.addEventListener('touchend',function (event) {
varnow=(new Date()).getTime();
if(now-lastTouchEnd<=300){
event.preventDefault();
}
lastTouchEnd=now;
},false)
}
