问个分页问题

~~~ 以下代码 默认都是 分页只出来5个 我想显示更多点 请问怎么改呢, 单独改试过 最终都有点小问题 改不好 比如改显示10条 func Paginator(page int64, prepage int64, nums int64) map[string]interface{} { var firstpage int64 //前一页地址 var lastpage int64 //后一页地址 //根据nums总数,和prepage每页数量 生成分页总数 totalpages := int64(math.Ceil(float64(nums) / float64(prepage))) //page总数 if page > totalpages { //如果当前页 > 总页数 初始为总页数 page = totalpages } if page < 1 { page = 1 //初始为1 } var pages []int64 switch { case page >= totalpages-5 && totalpages > 5: //最后5页 start := totalpages - 5 + 1 firstpage = page - 1 lastpage = int64(math.Min(float64(totalpages), float64(page+1))) pages = make([]int64, 5) for i, _ := range pages { pages[i] = start + int64(i) } case page >= 3 && totalpages > 5: start := page - 3 + 1 pages = make([]int64, 5) firstpage = page - 3 for i, _ := range pages { pages[i] = start + int64(i) } firstpage = page - 1 lastpage = page + 1 default: pages = make([]int64, int64(math.Min(5, float64(totalpages)))) for i, _ := range pages { pages[i] = int64(i) + 1 } firstpage = int64(math.Max(float64(1), float64(page-1))) lastpage = page + 1 //fmt.Println(pages) } paginatorMap := make(map[string]interface{}) paginatorMap["pages"] = pages //返回数组 共5个 如1,2,3,,5 //paginatorMap["pages"] = common.Int64ToString(pages[0]) + "&cdn=123&uss=777" //返回数组 共5个 如1,2,3,,5 paginatorMap["totalcount"] = nums //总数量 paginatorMap["totalpages"] = totalpages //当前总共多少页 paginatorMap["firstpage"] = firstpage //上一页 //paginatorMap["firstpage"] = common.Int64ToString(firstpage) //上一页 paginatorMap["lastpage"] = lastpage //下一页 paginatorMap["currpage"] = page //当前页 return paginatorMap } ~~~

blov

hellsam