树形数组对象替换其中对象的某个属性

一个树形结构的数组对象，替换对象中的name换成txt，个人写法，如果有问题，欢迎指出！！！

在这里插入图片描述

直接上代码

<!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>

    let objAry = [{

        id: 1,

        name: 'zs',

        children: [{

          id: 101,

          name: 'zs01',

          children: []

        }]

      },

      {

        id: 2,

        name: 'ls',

        children: [{

            id: 201,

            name: 'ls01',

            children: []

          },

          {

            id: 202,

            name: 'ls02',

            children: [{

                id: 2021,

                name: 'ls021',

                children: []

              },

              {

                id: 2022,

                name: 'ls022',

                children: []

              },

            ]

          },

        ]

      },

    ]

    console.log('处理前', objAry)

    function changeObjaryKey(objAry, key, newkey) {

      objAry.forEach(item => {

        // 新增替换的属性的键值

        Object.assign(item, {

          [newkey]: item[key]

        })

        // 去掉旧属性键值

        delete item[key]

        changeObjaryKey(item.children, key, newkey)

      });

    }

    changeObjaryKey(objAry, 'name', 'txt')

    // changeObjaryKey(objAry, 'id', 'ids')

    console.log('处理后', objAry)

  </script>

</body>

</html>