vue h5页面禁止页面放大缩小

安卓需要在html里面设置meta

<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0, viewport-fit=cover, user-scalable=0">

ios需要在 app.vue srcipt里面设置 或者html srcrpt里面设置

<script>
window.onload = function() {
    
    
    document.addEventListener('touchstart', function(event) {
    
    
      if (event.touches.length > 1) {
    
    
        event.preventDefault()
      }
    })
    document.addEventListener('gesturestart', function(event) {
    
    
      event.preventDefault()
    })
  }
</script>