haaaaaaaaaa

  //  置顶
         case 'movetop':
         this.rightData.unshift(this.checkLists[0])
            this.rightData = [...new Set(this.rightData)]
            this.checkLists = []
          break;
          // 置底
          case 'movebottom':
          this.rightData.push(this.checkLists[0])
          this.rightData.splice(this.checkLists[0].orders-1,1)

          console.log(this.rightData)
            this.rightData = [...new Set(this.rightData)]
            console.log(this.rightData)