需要做一分頁。。就做了個方法，beego裡的例子太麻煩了。還是弄個簡單的吧，上程式碼。。 

//分頁方法，根據傳遞過來的頁數，每頁數，總數，返回分頁的內容 7個頁數 前 1，2，3，4，5 後 的格式返回,小於5頁返回具體頁數
func Paginator(page, prepage int, nums int64) map[string]interface{} {

	var firstpage int //前一頁地址
	var lastpage int  //後一頁地址
	//根據nums總數，和prepage每頁數量 生成分頁總數
	totalpages := int(math.Ceil(float64(nums) / float64(prepage))) //page總數
	if page > totalpages {
		page = totalpages
	}
	if page <= 0 {
		page = 1
	}
	var pages []int
	switch {
	case page >= totalpages-5 && totalpages > 5: //最後5頁
		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
}
 

  <div class="am-cf">
  共{{.totals}}條記錄 共記{{.paginator.totalpages}} 頁 當前頁  {{.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>
 

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