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来源：3-10 编程练习

芜湖呼

2022-02-13 20:47:43

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>Document</title>
</head>

<body>
    <script type="text/javascript">
    //补充代码
    let node = {
        type: "Identifier",
        name: "ES",
        loc: {
            start:["line", "column"],
            end:{
                line: 1,
                column: 4
            }
        }
    };
    let {loc:{
        start:[x,],
        end:{line}
    }} = node;
    document.write(`${x} ${line}`);
    </script>
</body>
</html>

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