​x
 
<!DOCTYPE html>
<html>
<body>
​
<h1>函数字符串化</h1>
​
<p>JSON.stringify 不会对函数进行字符串化</p>
​
<p id="demo"></p>
​
<script>
const person = {
  name: "Bill",
  age: function () {return 19;}
};
​
let myString = JSON.stringify(person);
document.getElementById("demo").innerHTML = myString;
</script>
​
</body>
</html>
​