// 禁用双指缩放
document.documentElement.addEventListener('touchstart', function (event) {
if (event.touches.length > 1) {
event.preventDefault();
}
}, false);
// 禁用双击缩放
var lastTouchEnd = 0;
document.addEventListener('touchend', function (event) {
var now = (new Date()).getTime();
if (now - lastTouchEnd <= 300) {
event.preventDefault();
}
lastTouchEnd = now;
}, false)
移动端禁用ios双指缩放
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转载自blog.csdn.net/weixin_42572968/article/details/81132075
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