vue ant design a-table 的分页

	//template

  <a-table
    :columns="columns"       //列
    :dataSource="tableDatas"  //数据
    :loading="loading"
    :pagination="pagination"  //分页属性
    @change="handleTableChange"//点击分页中数字时触发的方法
    :rowKey="tableDatas => tableDatas.id"    //每一行的标识
  >
    <span slot="action" slot-scope="text, record">  //放表格中操作的按钮
      <div class="tabBtn" >
        <a-popover placement="bottomRight" overlayClassName="tableBtn">
          <template slot="title">
            <a href="javascript:;" @click="handleAdd(record)" >
              <i class="iconfont icon-table-edit" />编辑
            </a>
            <a href="javascript:;" @click="deleHostData(record)">
              <i class="iconfont icon-tableEmpty" />删除
            </a>
          </template>
          <span>
            <i class="iconfont icon-tableMore" />
          </span>
        </a-popover>
      </div>
    </span>
  </a-table>
  
  
  
  // data中的数据
  
  data(){ return {
  pagination: {
    total: 0,
    pageSize: 10,//每页中显示10条数据
    showSizeChanger: true,
    pageSizeOptions: ["10", "20", "50", "100"],//每页中显示的数据
    showTotal: total => `共有 ${total} 条数据`,  //分页中显示总的数据
  },

  loading: true,
  // 查询参数
  queryParam: {
    page: 1,//第几页
    size: 10,//每页中显示数据的条数
    hosName: "",
    hosCode: "",
    province: "",
    city: ""
  },
};

//method方法

    handleTableChange(pagination) {
      this.pagination.current = pagination.current;
      this.pagination.pageSize = pagination.pageSize;
      this.queryParam.page = pagination.current;
      this.queryParam.size = pagination.pageSize;
      this.getTableList();
    },//调用查询接口为dataSource 赋值

    getTableList() {
      this.loading = true;
      retriveHosData(this.queryParam).then(res => {
        if (res.message === "SUCCESS") {
          const pagination = { ...this.pagination };
          pagination.total = res.data.total;
          this.tableDatas = res.data.list;
          this.pagination = pagination;
        }
        this.loading = false;
      });
    },