Vue.component('pagination',{
 template:'#paginationTpl',
 replace:true,
 props:['cur','all','pageNum'],
 methods:{
  //页码点击事件
  btnClick: function(index){
  if(index != this.cur){
   this.cur = index;
  }
  }
 },
 watch:{
  "cur" : function(val,oldVal) {
  this.$dispatch('page-to', val);
  }
 },
 computed:{
  indexes : function(){
  var list = [];
  //计算左右页码
  var mid = parseInt(this.pageNum / 2);//中间值
  var left = Math.max(this.cur - mid,1);
  var right = Math.max(this.cur + this.pageNum - mid -1,this.pageNum);
  if (right > this.all ) { right = this.all}
  while (left <= right){
   list.push(left);
   left ++;
  }
  return list;
  },
  showLast: function(){
  return this.cur != this.all;
  },
  showFirst: function(){
  return this.cur != 1;
  }
 }
 });

<script type="text/template" id="paginationTpl">
 <nav v-if="all > 1">
 <ul class="pagination">
  <li v-if="showFirst"><a href="javascript:" @click="cur--">«</a></li>
  <li v-for="index in indexes" :class="{ 'active': cur == index}">
  <a @click="btnClick(index)" href="javascript:">{{ index }}</a>
  </li>
  <li v-if="showLast"><a @click="cur++" href="javascript:">»</a></li>
  <li><a>共<i>{{all}}</i>页</a></li>
 </ul>
 </nav>
</script>

<div id='item_list'>
 ...
 <pagination :cur="1" :all="pageAll" :page-num="10" @page-to="loadList"></pagination>
</div>

var vm = new Vue({
 el: "#item_list",
 data: {
  items : [],
  //分页参数
  pageAll:0, //总页数,根据服务端返回total值计算
  perPage:10 //每页数量
 },
 methods: {
  loadList:function(page){
  var that = this;
  $.ajax({
   url : "/getList",
   type:"post",
   data:{"page":page,"perPage":this.perPage},
   dataType:"json",
   error:function(){alert('请求列表失败')},
   success:function(res){
   if (res.status == 1) {
    that.items = res.data.list;
    that.perPage = res.data.perPage;
    that.pageAll = Math.round(res.data.total / that.perPage);//计算总页数
   }
   }
  });
  },
  //初始化
  init:function(){
  this.loadList(1);
  }
 }
 });
 vm.init();