//分页方法,根据传递过来的页数,每页数,总数,返回分页的内容 7个页数 前 1,2,3,4,5 后 的格式返回,小于5页返回具体页数 func Paginator(page, prepage int, nums int64) map[string]interface{} { var firstpage int //前一页地址 var lastpage int //后一页地址 //根据nums总数,和prepage每页数量 生成分页总数 totalpages := int(math.Ceil(float64(nums) / float64(prepage))) //page总数 if page > totalpages { page = totalpages } if page <= 0 { page = 1 } var pages []int switch { case page >= totalpages-5 && totalpages > 5: //最后5页 start := totalpages - 5 + 1 firstpage = page - 1 lastpage = int(math.Min(float64(totalpages), float64(page+1))) pages = make([]int, 5) for i, _ := range pages { pages[i] = start + i } case page >= 3 && totalpages > 5: start := page - 3 + 1 pages = make([]int, 5) firstpage = page - 3 for i, _ := range pages { pages[i] = start + i } firstpage = page - 1 lastpage = page + 1 default: pages = make([]int, int(math.Min(5, float64(totalpages)))) for i, _ := range pages { pages[i] = i + 1 } firstpage = int(math.Max(float64(1), float64(page-1))) lastpage = page + 1 //fmt.Println(pages) } paginatorMap := make(map[string]interface{}) paginatorMap["pages"] = pages paginatorMap["totalpages"] = totalpages paginatorMap["firstpage"] = firstpage paginatorMap["lastpage"] = lastpage paginatorMap["currpage"] = page return paginatorMap }

  html是这样的

  <div class="am-cf">
  共{{.totals}}条记录 共记{{.paginator.totalpages}} 页 当前页  {{.paginator.currpage}}
  <div class="am-fr">
    <ul class="am-pagination">
    <li class=""><a href="/clubadmin/topics/{{.paginator.firstpage}}">«</a></li> 
    {{range $index,$page := .paginator.pages}}
      <li  {{if eq $.paginator.currpage $page }}class="am-active"{{end}}><a href="/clubadmin/topics/{{$page}}">{{$page}}</a></li>  
    {{end}}
      <li><a href="/clubadmin/topics/{{.paginator.lastpage}}">»</a></li>
    </ul>
  </div>
</div>

  controller里是这样的

res := models.Paginator(pa, pre_page, totals)
this.Data["paginator"] = res

  说明, 最近在使用beego框架,谢大的例子里有一个分页的功能,觉得太复杂了。简化成一个func调用了。