批量删除数组中的多个元素

1 //数组的批量删除，逆向循环
2         for (let i = this.confirmedData.length - 1; i >= 0; i--) {
3           for (let j = this.deleteorganizaLise.length - 1; j >= 0; j--) {
4             if (this.confirmedData[i].deptId === this.deleteorganizaLise[j].deptId) {
5               this.confirmedData.splice(i, 1)
6             }
7           }
8         }