一维数组切换二维数组的方法

 new Vue({
        el:"#calender",
        data:{
//            周
            daynamearr:["周日","周一","周二","周三","周四","周五","周六"],
//            月
            dayarr:[
                0,0,0,0,0,1,0,  0,0,0,0,0,1,0,  0,0,0,0,0,1,0,  0,0,0,0,0,1,0,  0,0,0,0,0,1,0,  0,0,0,0,0,1,0
            ],

        },
        methods:{
            theweek:function(){
                let result=[];
                for(let i=0;i<this.dayarr.length;i+=7){
                    result.push(this.dayarr.slice(i,i+7));
                }
                return result;
            }
        }
    })