Element - Vue使用slot-scope和v-for遍历数据为树形表格

记录一下小技巧，使用slot-scope和v-for遍历数据为树形表格。

  

  
    
  


let mealData = {
    "children": [
        {
            "id": 10001,
            "product": "干锅肥牛",
            "version": [
                "10001-v1"
            ]
        },
        {
            "id": 10002,
            "product": "攸县香干",
            "version": [
                "10002-v1"
            ]
        }
    ],
    "count": 2,
    "id": 181,
    "product": "湘城小厨"
}