【vue】h5移动端禁止双击和缩放

在index.html中

<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">

在app.vue中

created() {
    // 禁止页面缩放
    window.onload = function () {
      document.addEventListener("touchstart", function (event) {
        if (event.touches.length > 1) {
          event.preventDefault();
        }
      });
      document.addEventListener("gesturestart", function (event) {
        event.preventDefault();
      });
    };
  },