//禁止F12键盘事件
   document.addEventListener('keydown', function (event) {
     return 123 != event.keyCode || (event.returnValue = false)
   });
   //禁止右键、选择、复制
   document.addEventListener('contextmenu', function (event) {
     return event.returnValue = false
   })

function consoleOpenCallback2 () {
      document.body.innerHTML = '年轻人，不要太好奇';
      window.close();
      window.location = "about:blank";
    }

    setInterval(function () {
      const before = new Date();
      (function () { }).constructor("debugger")();
      // debugger;
      const after = new Date();
      const cost = after.getTime() - before.getTime();
      if (cost > 100) {
        consoleOpenCallback2();
      }
    }, 1000);