js 中的数据太大，导致文件太大，600kb 网页加载太慢

Question

let res = [{"label":"汽配摩托","value":"99987","children":[{"label":"摩托车/装备/配件","value":"7629","children":[{"label":"船舶/装备/配件","value":"7630","children":[{"label":"船舶配件","value":"7721"},{"label":"船舶整船","value":"7722","children":[{"label":"冲锋舟","value":"7906"},{"label":"游艇","value":"7907"}]}]},{"label":"飞行器/装备/配件","value":"7631","children":[{"label":"飞行器配件","value":"7723"},{"label":"飞行器整件","value":"7724"}]},{"label":"摩托车配件","value":

上面是一个js文件中的对象数组，非常大，导致整个js文件600+kb，网页加载太慢，vue多个组件引用上述数据，求大佬指点，如何优化？

Answer 1

吧这个对象放在服务器，按需引入

Answer 2

使用element ui 的级联选择器，每次加载浏览器容易死机