发布v2.8.4版本，更新内容请查看：https://github.com/bufanyun/hotgo/tree/v2.0/docs/guide-zh-CN/addon-version-upgrade.md

server/internal/model/input/form/page.go

@@ -0,0 +1,60 @@
+package form
+
+import (
+	"hotgo/internal/consts"
+)
+
+type ReqPageFunc interface {
+	GetPage() int
+	GetPerPage() int
+}
+
+// PageReq 分页请求
+type PageReq struct {
+	Page    int `json:"page" example:"10" d:"1" v:"min:1#页码最小值不能低于1"  dc:"当前页码"`
+	PerPage int `json:"pageSize" example:"1" d:"10" v:"min:1|max:200#每页数量最小值不能低于1|最大值不能大于200" dc:"每页数量"`
+}
+
+// GetPage 获取当前页码
+func (req *PageReq) GetPage() int {
+	return req.Page
+}
+
+// GetPerPage 获取每页数量
+func (req *PageReq) GetPerPage() int {
+	return req.PerPage
+}
+
+// PageRes 分页响应
+type PageRes struct {
+	PageReq
+	PageCount int `json:"pageCount" example:"0" dc:"全部数据量"`
+}
+
+// Pack 打包分页数据
+func (res *PageRes) Pack(req ReqPageFunc, totalCount int) {
+	res.PageCount = CalPageCount(totalCount, req.GetPerPage())
+	res.Page = req.GetPage()
+	res.PerPage = req.GetPerPage()
+}
+
+func CalPageCount(totalCount int, perPage int) int {
+	return (totalCount + perPage - 1) / perPage
+}
+
+// CalPage 计算分页偏移量
+func CalPage(page, perPage int) (newPage, newPerPage int, offset int) {
+	if page <= 0 {
+		newPage = consts.DefaultPage
+	} else {
+		newPage = page
+	}
+	if perPage <= 0 {
+		newPerPage = consts.DefaultPageSize
+	} else {
+		newPerPage = perPage
+	}
+
+	offset = (newPage - 1) * newPerPage
+	return
+}