vue3封装el-pagination分页组件

1、效果如图：

2、分页组件代码：

<template><div class="paging"><el-config-provider :locale="zhCn"><el-paginationv-model:current-page="page.currentPage"v-model:page-size="page.pageSize":background="page.background":layout="page.layout":total="page.total"@size-change="page.handleSizeChange"@current-change="page.handleCurrentChange"/></el-config-provider></div>
</template><script setup>
import { ElConfigProvider } from 'element-plus'
import zhCn from 'element-plus/es/locale/lang/zh-cn';
zhCn.el.pagination.goto = "到第"
const props = defineProps({total: {required: true,type: Number,default: 300},// 当前页数currentPage: {type: Number,default: 1},// 分页pageSize: {type: Array,default: () => {return [10, 20, 30, 50, 100]}},limit: {type: Number,default: 10},layout: {type: String,default: 'total, sizes, prev, pager, next, jumper'},background: {type: Boolean,default: () => {return true},},
});
const emit = defineEmits();
const currentPage = computed({get() {return props.currentPage},set(val) {emit('update:currentPage', val)}
})const pageSize = computed({get() {return props.limit},set(val) {emit('update:limit', val)}
})
const page  = reactive({background:props.background,currentPage:props.currentPage,pageSize:props.pageSize[0],layout:props.layout,total:props.total,handleSizeChange:(val)=>{console.log(`${val} items per page`)emit('handleSizeChange', val);},handleCurrentChange:(val)=>{console.log(`current page: ${val}`)emit('handleCurrentChange', val);}
});
</script><style lang="scss" scoped>
</style>

3、使用代码：

**结构：**
<template>
<Paging:current-page="page.currentPage":page-size="page.pageSize":background="page.background":layout="page.layout":total="page.total":limit="page.limit"@handleSizeChange="page.handleSizeChange"@handleCurrentChange="page.handleCurrentChange"></Paging>
</template>**js:**
<script setup>
import Paging from "@/components/paging";//引入分页组件
const page = reactive({layout:'prev, pager, next, jumper',currentPage:1,limit:10,total:300,handleSizeChange:(val)=>{page.pageSize = val},handleCurrentChange:(val)=>{page.currentPage = val}
})
</script>