vue实现自定义菜单

init() { //获取数据
        var $this = this;
        $this.$httpService.getMenuDate().then((res) => {
            if (res.code == '2000') {
                this.button = res.data;
            }
        }).catch((err) => {
            Toast({
                duration: 1500,
                message: err.message
            });
            Indicator.close();
        });
    },
    save() { //保存数据
        let button = this.button;
        //ajax保存至后台
        let params = {
            buttonJson: JSON.stringify(button),
        };
        //console.log(JSON.stringify(button));
        this.$httpService.createMenu(params).then((res) => {
            if (res.code == 2000) {
                Toast({
                    duration: 1500,
                    message: '保存成功'
                });
                Indicator.close();
            }
        })
    }