请老师检查

来源：3-10 编程练习

xiao白做大事

2020-11-30 17:00:05

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <script>
        let node = {
            type: "Identifier",
            name: 'ES',
            loc: {
                start: ["line", "column"],
                end: {
                    line: 1,
                    column:4
                }
            }
        };

        const {
            loc: {
                start:[x],
                end: {
                    line
                }
            }
        } = node;

        console.log(x,line);
    </script>
</body>
</html>
在这里输入代码，可通过选择