javascript - 检测是否通过 getter 查看图像(在控制台中)

Question

我想制作一个小脚本来检查控制台是否打开。我看了很多帖子，大多数都说不可能了。然而，我发现一个这样说的:

... I added a small script that would redirect the player to a 404 if they opened devtools. To accomplish this, I created an Image with a getter, which was logged to console. If console was opened, the getter would be triggered, and the user would be 404'd.

这可能吗？如果是，那么如何使用 getter 来完成？

Answer 1

var element = new Image()
Object.defineProperty(element, 'id', {
  get() {
    alert('Hello')
  }
})
console.log(element)