vue,首页优化

• 问题,首页sql group by,导致速度慢, 一天大概10万数据
• 上线半年左右,sql变10s+

方案

• 首页sql, group数据单独查询

                this.$http.get(this.url.list+"New", para).then((res) => {
                        this.total = res.data.total;
                        var datas = res.data.rows;
                        console.log(res.data);
                        for (var i = 0; i < datas.length; i++) {
                            var data = datas[i];
                            //异步ajax启动,
                            this.obtainCustomeEntryCount(datas[i].billNo, datas[i]);
                            this.obtain310Receipt(datas[i].billNo, datas[i]);
                            this.obtainCvsAPICount(datas[i].billNo, datas[i]);

                        }
                        this.vCustomeEnrtys = datas;
                        this.listLoading = false;
                        $("#loading").hide();
                    });
                }