编辑代码

const data = [
    {
        "id": 1,
        "value": 1,
        "label": "333",
        "children": [
            {
                "value": 1,
                "shipping_id": 1,
                "label": "2313"
            },
            {
                "value": 2,
                "shipping_id": 1,
                "label": "546464567546"
            },
            {
                "value": 3,
                "shipping_id": 1,
                "label": "331"
            }
        ]
    },
    {
        "id": 2,
        "value": 2,
        "label": "354534",
        "children": []
    }
];

function transformData(data, callback) {
    return data.map(item => {
        const transformedItem = {
            text: item.label,
            value: item.value
        };

        if (item.children && item.children.length > 0) {
            transformedItem.children = transformData(item.children, callback);
        }

        return callback(transformedItem);
    });
}

const result = transformData(data, item => item);
console.log(result);