vue 控制窗口禁止缩放，已解决

注意：不是浏览器窗口禁止缩放

1.vue框架中，index.html文件head标签中加上内容

<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=0">
    <script>
      document.addEventListener('mousewheel', function (e) {
        e = e || window.event;
        if ((e.wheelDelta && event.ctrlKey) || e.detail) {
          event.preventDefault();
        }
      }, {
        capture: false,
        passive: false
      });
    </script>
    <style>
      html {
        -ms-content-zooming: none;
      }
    </style>

2.App.vue中加上

  mounted() {
// 禁止双击缩放
    window.onload = function() {
      document.addEventListener('touchstart', function(event) {
        if (event.touches.length > 1) {
          event.preventDefault()
        }
      })
      document.addEventListener('gesturestart', function(event) {
        event.preventDefault()
      })
    }
  },

完活儿！