自定义传入：

• 当前页数（current），默认为1
• 每页条数（pageSize），默认为10
• 只有一页时是否隐藏分页器（hideOnSinglePage），默认为false
• 数据总数（total），默认为0
• 显示的页码数组长度（pageListNum），默认为5
• 是否可以快速跳转至某页（showQuickJumper），默认为false
• 是否显示当前页数和数据总量（showTotal），默认为false
• 分页器展示位置，靠左left，居中center，靠右right（placement），默认为'right'

效果图如下：

 鼠标悬浮时切换为箭头：

①创建自定义分页组件Pagination.vue：

<script setup lang="ts">
import { ref, computed, watch, onMounted } from 'vue'
interface Props {
  current: number, // 当前页数
  pageSize: number, // 每条页数
  total: number, // 数据总数
  pageListNum?: number, // 显示的页码数组长度
  hideOnSinglePage?: boolean, // 只有一页时是否隐藏分页器
  showQuickJumper?: boolean, // 是否可以快速跳转至某页
  showTotal?: boolean, // 是否显示当前页数和数据总量
  placement?: string // 分页器展示位置，靠左left，居中center，靠右right
}
const props = withDefaults(defineProps<Props>(), {
  current: 1,
  pageSize: 10,
  total: 0,
  pageListNum: 5,
  hideOnSinglePage: false,
  showQuickJumper: false,
  showTotal: false,
  placement: 'right'
})
const currentPage = ref(props.current) // 当前页数
const jumpNumber = ref('') // 跳转的页码
const forwardMore = ref(false) // 左省略号展示
const backwardMore = ref(false) // 右省略号展示
const forwardArrow = ref(false) // 左箭头展示
const backwardArrow = ref(false) // 右箭头展示

const totalPage = computed(() => { // 总页数
  return Math.ceil(props.total / props.pageSize) // 向上取整
})
const pageList = computed(() => { // 获取显示的页码数组
  return dealPageList(currentPage.value).filter(n => n !== 1 && n !== totalPage.value)
})
const emit = defineEmits(['change'])
watch(currentPage, (to: number): void => { // 通过更改当前页码，修改分页数据
  // loading,value = true
  console.log('change:', to)
  emit('change', {
    page: to,
    pageSize: props.pageSize
  })
})
onMounted(() => {
  // 监听键盘Enter按键
  document.onkeydown = (e): void => {
    const ev = e || window.event
    if (ev && ev.keyCode === 13 && jumpNumber.value) {
      jumpPage(jumpNumber.value)
    }
  }
})
function dealPageList (curPage: number): number[] {
  var resList = []
  var offset = Math.floor(props.pageListNum / 2) // 向下取整
  var pager = {
    start: curPage - offset,
    end: curPage + offset
  }
  if (pager.start < 1) {
    pager.end = pager.end + (1 - pager.start)
    pager.start = 1
  }
  if (pager.end > totalPage.value) {
    pager.start = pager.start - (pager.end - totalPage.value)
    pager.end = totalPage.value
  }
  if (pager.start < 1) {
    pager.start = 1
  }
  if (pager.start > 1) {
    forwardMore.value = true
  } else {
    forwardMore.value = false
  }
  if (pager.end < totalPage.value) {
    backwardMore.value = true
  } else {
    backwardMore.value= false
  }
  // 生成要显示的页码数组
  for (let i = pager.start; i <= pager.end; i++) {
    resList.push(i)
  }
  return resList
}
function onForward (): void {
  currentPage.value = currentPage.value - props.pageListNum > 0 ? currentPage.value - props.pageListNum : 1
}
function onBackward (): void {
  currentPage.value = currentPage.value + props.pageListNum < totalPage.value ? currentPage.value + props.pageListNum : totalPage.value
}
function jumpPage (jumpNum: string | number): void {
  if (Number(jumpNum)) {
    if (Number(jumpNum) < 1) {
      jumpNum = 1
    }
    if (Number(jumpNum) > totalPage.value) {
      jumpNum = totalPage.value
    }
    changePage(Number(jumpNum))
  }
  jumpNumber.value = '' // 清空跳转输入框
}
function changePage (pageNum: number): boolean | void {
  if (pageNum === 0 || pageNum === totalPage.value + 1) {
    return false
  }
  if (currentPage.value !== pageNum) {
    // 点击的页码不是当前页码
    currentPage.value = pageNum
  }
}
</script>
<template>
  <div :class="[`m-pagination ${placement}`, { hidden: hideOnSinglePage && total<=pageSize }]">
    <div class="m-pagination-wrap">
      <span class="mr8" v-if="showTotal">共 {{ totalPage }} 页 / {{ total }} 条</span>
      <span class="u-item" :class="{ disabled: currentPage === 1 }" @click="changePage(currentPage - 1)">
        <svg class="u-arrow" viewBox="64 64 896 896" data-icon="left" aria-hidden="true" focusable="false">
          <path
          d="M724 218.3V141c0-6.7-7.7-10.4-12.9-6.3L260.3 486.8a31.86 31.86 0 0 0 0 50.3l450.8 352.1c5.3 4.1 12.9.4 12.9-6.3v-77.3c0-4.9-2.3-9.6-6.1-12.6l-360-281 360-281.1c3.8-3 6.1-7.7 6.1-12.6z"
          ></path>
        </svg>
      </span>
      <span :class="['u-item', { active: currentPage === 1 }]" @click="changePage(1)">1</span>
      <span
        class="m-arrow"
        ref="forward"
        v-show="forwardMore && pageList[0] - 1 > 1"
        @click="onForward"
        @mouseenter="forwardArrow = true"
        @mouseleave="forwardArrow = false">
        <span v-show="!forwardArrow" class="u-ellipsis">•••</span>
        <svg v-show="forwardArrow" class="u-icon" viewBox="64 64 896 896" data-icon="double-left" aria-hidden="true" focusable="false"><path d="M272.9 512l265.4-339.1c4.1-5.2.4-12.9-6.3-12.9h-77.3c-4.9 0-9.6 2.3-12.6 6.1L186.8 492.3a31.99 31.99 0 0 0 0 39.5l255.3 326.1c3 3.9 7.7 6.1 12.6 6.1H532c6.7 0 10.4-7.7 6.3-12.9L272.9 512zm304 0l265.4-339.1c4.1-5.2.4-12.9-6.3-12.9h-77.3c-4.9 0-9.6 2.3-12.6 6.1L490.8 492.3a31.99 31.99 0 0 0 0 39.5l255.3 326.1c3 3.9 7.7 6.1 12.6 6.1H836c6.7 0 10.4-7.7 6.3-12.9L576.9 512z"></path></svg>
      </span>
      <span :class="['u-item', { active: currentPage === page }]" v-for="(page, index) in pageList" :key="index" @click="changePage(page)">{{ page }}</span>
      <span
        class="m-arrow"
        ref="backward"
        v-show="backwardMore && pageList[pageList.length - 1]+1 < totalPage"
        @click="onBackward"
        @mouseenter="backwardArrow = true"
        @mouseleave="backwardArrow = false">
        <span v-show="!backwardArrow" class="u-ellipsis">•••</span>
        <svg v-show="backwardArrow" class="u-icon" viewBox="64 64 896 896" data-icon="double-right" aria-hidden="true" focusable="false"><path d="M533.2 492.3L277.9 166.1c-3-3.9-7.7-6.1-12.6-6.1H188c-6.7 0-10.4 7.7-6.3 12.9L447.1 512 181.7 851.1A7.98 7.98 0 0 0 188 864h77.3c4.9 0 9.6-2.3 12.6-6.1l255.3-326.1c9.1-11.7 9.1-27.9 0-39.5zm304 0L581.9 166.1c-3-3.9-7.7-6.1-12.6-6.1H492c-6.7 0-10.4 7.7-6.3 12.9L751.1 512 485.7 851.1A7.98 7.98 0 0 0 492 864h77.3c4.9 0 9.6-2.3 12.6-6.1l255.3-326.1c9.1-11.7 9.1-27.9 0-39.5z"></path></svg>
      </span>
      <span v-show="totalPage!==1" :class="['u-item', { active: currentPage === totalPage }]" @click="changePage(totalPage)">{{ totalPage }}</span>
      <span class="u-item" :class="{ disabled: currentPage === totalPage }" @click="changePage(currentPage + 1)">
        <svg class="u-arrow" viewBox="64 64 896 896" data-icon="right" aria-hidden="true" focusable="false">
          <path
          d="M765.7 486.8L314.9 134.7A7.97 7.97 0 0 0 302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 0 0 0-50.4z"
          ></path>
        </svg>
      </span>
      <span class="u-jump-page" v-if="showQuickJumper">跳至<input type="text" v-model="jumpNumber" />页</span>
    </div>
  </div>
</template>
<style lang="less" scoped>
.m-pagination {
  margin: 16px 0;
}
.hidden {
  display: none;
}
.left {
  text-align: left;
}
.center {
  text-align: center;
}
.right {
  text-align: right;
}
.m-pagination-wrap {
  display: inline-block;
  height: 32px;
  line-height: 30px;
  font-size: 14px;
  color: rgba(0, 0, 0, 0.65);
  text-align: center;
  .mr8 {
    margin-right: 8px;
  }
  .u-item {
    min-width: 30px;
    height: 30px;
    display: inline-block;
    user-select: none; // 禁止选取文本
    border: 1px solid #d9d9d9;
    border-radius: 4px;
    cursor: pointer;
    transition: all .3s;
    &:hover {
      .active();
    }
    .u-arrow {
      fill: rgba(0, 0, 0, 0.65);
      width: 12px;
      height: 12px;
      transition: all .3s;
    }
    &:not(:last-child) {
      margin-right: 8px;
    }
  }
  .active { // 悬浮/选中样式
    font-weight: 500;
    color: @themeColor;
    border-color: @themeColor;
    .u-arrow {
      fill: @themeColor;
    }
  }
  .disabled {
    // pointer-events: none; // 禁用鼠标事件
    color: rgba(0, 0, 0, 0.25);
    background: #fff;
    border-color: #d9d9d9;
    cursor: not-allowed;
    &:hover {
      font-weight: 400;
      color: rgba(0, 0, 0, 0.65);
      border-color: #d9d9d9;
      .u-arrow {
        fill: rgba(0, 0, 0, 0.25);
      }
    }
    .u-arrow {
      fill: rgba(0, 0, 0, 0.25);
    }
  }
  .m-arrow {
    display: inline-block;
    vertical-align: middle;
    margin-right: 8px;
    min-width: 32px;
    height: 32px;
    letter-spacing: 2px;
    font-size: 12px;
    color: rgba(0, 0, 0, 0.25);
    transition: all .3s;
    cursor: pointer;
    .u-ellipsis {
      transition: all .3s;
    }
    .u-icon {
      fill: @themeColor;
      width: 12px;
      height: 12px;
    }
  }
  .u-jump-page {
    margin-left: 8px;
    line-height: 32px;
    font-size: 14px;
    color: rgba(0, 0, 0, 0.65);
    input {
      vertical-align: top;
      width: 26px;
      height: 20px;
      padding: 5px 11px;
      margin: 0 8px;
      border: 1px solid #d9d9d9;
      border-radius: 4px;
      background: transparent;
      text-align: left;
      outline: none;
      transition: all 0.3s;
      &:hover {
        border-color: @themeColor
      }
      &:focus {
        border-color: @themeColor;
        box-shadow: 0 0 0 2px rgba(24, 144, 255, 0.2);
      }
    }
  }
}
</style>

②在要使用的页面引入分页器：

<script setup lang="ts">
import { ref } from 'vue'

const total = ref(100)
const pagination = ref({
  pageSize: 10,
  p: 1
})
function changePage (pager: object) { // 分页器回调
  console.log('pager:', pager)
}
</script>

<template>
  <Pagination
    @change="changePage"
    :current="pagination.p"
    :pageSize="pagination.pageSize"
    :total="total"
    :hideOnSinglePage="false"
    :showQuickJumper="true"
    :showTotal="true"
    placement="center"/>
</template>