橫豎屏

手機端log : https://www.npmjs.com/package/eruda

function orient() {
      if (window.orientation == 0 || window.orientation == 180) {
        orientation = "portrait";
        return false;
      } else if (window.orientation == 90 || window.orientation == -90) {
        orientation = "landscape";
        return false;
      }
    }

    window.addEventListener('orientationchange',function(){
      console.log(222222)
       return orient();
    })
    orient()