getdate() {
                this.datelist = [];
                for (var i = 0; i < 5; i++) {
                    let data = {
                        date: moment().subtract(0 - i, "days").format("MM月DD日"),
                    }
                    this.datelist.push(data)
                };
                console.log(this.datelist);
            },
            
//执行结果
[{
    "date": "04月06日"
}, {
    "date": "04月07日"
}, {
    "date": "04月08日"
}, {
    "date": "04月09日"
}, {
    "date": "04月10日"
}]