<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<style>
body {
font-family: "Microsoft YaHei", serif;
}
body, dl, dd, p, h1, h2, h3, h4, h5, h6 {
margin: 0;
}
ol, ul, li {
margin: 0;
padding: 0;
list-style: none;
}
img {
border: none
}
</style>
</head>
<body>
<div id="wrap"></div>
<script>
let a = {
name:"knight",
age:"11",
gender:"nan"
};
// 可以给()里边写个名字 没有实际的意义 就是用来看的
let xxx = Symbol();
let yyy = Symbol();
a[xxx] = 11;
a[yyy] = 22;
console.log(a);
</script>
</body>
</html>
Python3Turtle