mongoDB数据API传参

通过传参，对数据进行筛选，排序，实现分页。

getGoodsList(flag){
            var param = {
                  page:this.page,
                  pageSize:this.pageSize,
                  sort:this.sortFlag?1:-1,
                  priceLevel:this.priceCheck
            };

            axios.get("/api/goods/list",{
                params:param
            }).then(result=>{
                var res = result.data;});

getGoodsList(flag){

var param = {

page:this.page,

pageSize:this.pageSize,

sort:this.sortFlag?1:-1,

priceLevel:this.priceCheck

};

axios.get("/api/goods/list",{

params:param

}).then(result=>{

var res = result.data;});

express侧routes

let goodsModel = Goods.find(params).skip(skip).limit(pageSize);

1	let goodsModel = Goods.find(params).skip(skip).limit(pageSize);

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