404_4@

`,props: { pageNum: Number,pageSize: Number,totalItemCount: Number,},computed: { pageTotal: function () { return Math.ceil(this.totalItemCount / this.pageSize) } },methods: { turnToPage: function (num) { if (num > this.pageTotal || num <= 0) { //toastr.error(`当前页码超出了范围。页码：${num}`,'错误') return false } this.$emit('change',num) } } })