javascript - 如何提醒console.log的内容？

Question

我想提醒/提示console.log().

如何提醒/提示 - console.log("I want to eat" + " " + food);？我试过alert("I want to eat" + " " + food);了，但似乎无效。

例如

<script>
var foodDemand = function(food) {

  console.log("I want to eat" + " " + food);

};

foodDemand("Fried Chicken");
</script>

如何提醒/提示 - console.log("I want to eat" + " " + food);？我试过alert("I want to eat" + " " + food);了，但似乎无效。

foodDemand("Fried Chicken");在控制台中产生： "I want to eat Fried Chicken"

我怎样才能得到相同的prompt();or alert();？

score 1 · Accepted Answer

   its working for me

 <script>
    var foodDemand = function(food) {

      alert(food);

    };

    foodDemand("Fried Chicken");
    </script>

score 0 · Accepted Answer

请注意，您不需要单独添加空间，请这样做：

"I want to eat " + food

2 回答 2