先看效果

再看代码

 <!-- 分页 -->
 <div v-if="pageParams.pageCount > 1" class="flex justify-end mt-6">
   <n-pagination
     v-model:page="pageParams.page" 
     v-model:page-size="pageParams.pageSize" 
     :page-count="pageParams.pageCount" 
     show-size-picker
     :page-sizes="[10, 20, 30, 40,50]"
   />
 </div>