3-7编程练习
来源:3-7 编程练习
卷毛奋斗中
2022-05-30 13:11:57
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<script>
const m1 = new Map([
['a', 111],
['b', 222],
]);
const m2 = new Map(m1);
console.log(m2.set('c', 333));
</script>
</body>
</html>1回答
好帮手慕慕子
2022-05-30
同学你好,代码实现是正确的,继续加油,祝学习愉快~
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