对象缓存

let cache = {}
export default {
  save (key, val) {
    cache[key] = val
  },
  load (key) {
    return cache[key]
  }
}

import cache from '../cache';
data() {
      return {
        cachelist: cache.load(CACHE_LIST_KEY) || [],
    }
}
methods: {
    ajax({
        url:,
        method:,
        data: {},
        success: function(res, status) {
            //存数据
            cache.save(CACHE_LIST_KEY, info.obj[0].applist)
        },
        error:function(){

        }
    })
}