重写分页

controllers/book.go

@@ -19,6 +19,7 @@ import (
 	"github.com/lifei6671/mindoc/graphics"
 	"github.com/lifei6671/mindoc/models"
 	"github.com/lifei6671/mindoc/utils"
+	"github.com/lifei6671/mindoc/utils/pagination"
 )
 
 type BookController struct {
@@ -39,9 +40,8 @@ func (c *BookController) Index() {
 	}
 
 	if totalCount > 0 {
-		html := utils.GetPagerHtml(c.Ctx.Request.RequestURI, pageIndex, conf.PageSize, totalCount)
-
-		c.Data["PageHtml"] = html
+		pager := pagination.NewPagination(c.Ctx.Request,totalCount,conf.PageSize)
+		c.Data["PageHtml"] = pager.HtmlPages()
 	} else {
 		c.Data["PageHtml"] = ""
 	}
@@ -364,9 +364,8 @@ func (c *BookController) Users() {
 	members, totalCount, err := models.NewMemberRelationshipResult().FindForUsersByBookId(book.BookId, pageIndex, 15)
 
 	if totalCount > 0 {
-		html := utils.GetPagerHtml(c.Ctx.Request.RequestURI, pageIndex, 10, totalCount)
-
-		c.Data["PageHtml"] = html
+		pager := pagination.NewPagination(c.Ctx.Request,totalCount,conf.PageSize)
+		c.Data["PageHtml"] = pager.HtmlPages()
 	} else {
 		c.Data["PageHtml"] = ""
 	}

controllers/document.go

@@ -24,6 +24,7 @@ import (
 	"github.com/lifei6671/mindoc/conf"
 	"github.com/lifei6671/mindoc/models"
 	"github.com/lifei6671/mindoc/utils"
+	"github.com/lifei6671/mindoc/utils/pagination"
 	"github.com/russross/blackfriday"
 )
 
@@ -1056,8 +1057,8 @@ func (c *DocumentController) History() {
 	c.Data["Document"] = doc
 
 	if totalCount > 0 {
-		html := utils.GetPagerHtml(c.Ctx.Request.RequestURI, pageIndex, conf.PageSize, totalCount)
-		c.Data["PageHtml"] = html
+		pager := pagination.NewPagination(c.Ctx.Request,totalCount,conf.PageSize)
+		c.Data["PageHtml"] = pager.HtmlPages()
 	}
 }
 

controllers/home.go

@@ -4,7 +4,7 @@ import (
 	"net/url"
 	"github.com/astaxie/beego"
 	"github.com/lifei6671/mindoc/models"
-	"github.com/lifei6671/mindoc/utils"
+	"github.com/lifei6671/mindoc/utils/pagination"
 	"math"
 	"github.com/lifei6671/mindoc/conf"
 )
@@ -35,9 +35,8 @@ func (c *HomeController) Index() {
 		c.Abort("500")
 	}
 	if totalCount > 0 {
-		html := utils.GetPagerHtml(c.Ctx.Request.RequestURI, pageIndex, pageSize, totalCount)
-
-		c.Data["PageHtml"] = html
+		pager := pagination.NewPagination(c.Ctx.Request,totalCount,conf.PageSize)
+		c.Data["PageHtml"] = pager.HtmlPages()
 	} else {
 		c.Data["PageHtml"] = ""
 	}

controllers/label.go

@@ -5,7 +5,7 @@ import (
 	"github.com/astaxie/beego/orm"
 	"github.com/lifei6671/mindoc/conf"
 	"github.com/lifei6671/mindoc/models"
-	"github.com/lifei6671/mindoc/utils"
+	"github.com/lifei6671/mindoc/utils/pagination"
 	"math"
 )
 
@@ -54,9 +54,8 @@ func (c *LabelController) Index() {
 		return
 	}
 	if totalCount > 0 {
-		html := utils.GetPagerHtml(c.Ctx.Request.RequestURI, pageIndex, conf.PageSize, totalCount)
-
-		c.Data["PageHtml"] = html
+		pager := pagination.NewPagination(c.Ctx.Request,totalCount,conf.PageSize)
+		c.Data["PageHtml"] = pager.HtmlPages()
 	} else {
 		c.Data["PageHtml"] = ""
 	}
@@ -78,9 +77,8 @@ func (c *LabelController) List() {
 		c.ShowErrorPage(50001, err.Error())
 	}
 	if totalCount > 0 {
-		html := utils.GetPagerHtml(c.Ctx.Request.RequestURI, pageIndex, pageSize, totalCount)
-
-		c.Data["PageHtml"] = html
+		pager := pagination.NewPagination(c.Ctx.Request,totalCount,conf.PageSize)
+		c.Data["PageHtml"] = pager.HtmlPages()
 	} else {
 		c.Data["PageHtml"] = ""
 	}

controllers/manager.go

@@ -14,6 +14,7 @@ import (
 	"github.com/lifei6671/mindoc/utils"
 	"path/filepath"
 	"strconv"
+	"github.com/lifei6671/mindoc/utils/pagination"
 )
 
 type ManagerController struct {
@@ -49,9 +50,8 @@ func (c *ManagerController) Users() {
 	}
 
 	if totalCount > 0 {
-		html := utils.GetPagerHtml(c.Ctx.Request.RequestURI, pageIndex, conf.PageSize, int(totalCount))
-
-		c.Data["PageHtml"] = html
+		pager := pagination.NewPagination(c.Ctx.Request,totalCount,conf.PageSize)
+		c.Data["PageHtml"] = pager.HtmlPages()
 	} else {
 		c.Data["PageHtml"] = ""
 	}
@@ -286,9 +286,11 @@ func (c *ManagerController) Books() {
 	}
 
 	if totalCount > 0 {
-		html := utils.GetPagerHtml(c.Ctx.Request.RequestURI, pageIndex, conf.PageSize, totalCount)
+		//html := utils.GetPagerHtml(c.Ctx.Request.RequestURI, pageIndex, 8, totalCount)
+
+		pager := pagination.NewPagination(c.Ctx.Request,totalCount,conf.PageSize)
 
-		c.Data["PageHtml"] = html
+		c.Data["PageHtml"] = pager.HtmlPages()
 	} else {
 		c.Data["PageHtml"] = ""
 	}
@@ -564,9 +566,8 @@ func (c *ManagerController) AttachList() {
 	}
 
 	if totalCount > 0 {
-		html := utils.GetPagerHtml(c.Ctx.Request.RequestURI, pageIndex, conf.PageSize, int(totalCount))
-
-		c.Data["PageHtml"] = html
+		pager := pagination.NewPagination(c.Ctx.Request,totalCount,conf.PageSize)
+		c.Data["PageHtml"] = pager.HtmlPages()
 	} else {
 		c.Data["PageHtml"] = ""
 	}

controllers/search.go

@@ -4,7 +4,7 @@ import (
 	"github.com/astaxie/beego"
 	"github.com/lifei6671/mindoc/conf"
 	"github.com/lifei6671/mindoc/models"
-	"github.com/lifei6671/mindoc/utils"
+	"github.com/lifei6671/mindoc/utils/pagination"
 	"regexp"
 	"strconv"
 	"strings"
@@ -42,9 +42,8 @@ func (c *SearchController) Index() {
 			return
 		}
 		if totalCount > 0 {
-			html := utils.GetPagerHtml(c.Ctx.Request.RequestURI, pageIndex, conf.PageSize, totalCount)
-
-			c.Data["PageHtml"] = html
+			pager := pagination.NewPagination(c.Ctx.Request,totalCount,conf.PageSize)
+			c.Data["PageHtml"] = pager.HtmlPages()
 		} else {
 			c.Data["PageHtml"] = ""
 		}

models/attachment.go

@@ -90,14 +90,16 @@ func (m *Attachment) FindListByDocumentId(doc_id int) (attaches []*Attachment, e
 }
 
 //分页查询附件
-func (m *Attachment) FindToPager(pageIndex, pageSize int) (attachList []*AttachmentResult, totalCount int64, err error) {
+func (m *Attachment) FindToPager(pageIndex, pageSize int) (attachList []*AttachmentResult, totalCount int, err error) {
 	o := orm.NewOrm()
 
-	totalCount, err = o.QueryTable(m.TableNameWithPrefix()).Count()
+	total, err := o.QueryTable(m.TableNameWithPrefix()).Count()
 
 	if err != nil {
-		return
+
+		return nil,0,err
 	}
+	totalCount = int(total)
 	offset := (pageIndex - 1) * pageSize
 
 	var list []*Attachment

models/member.go

@@ -231,7 +231,7 @@ func (m *Member) FindByAccount(account string) (*Member, error) {
 }
 
 //分页查找用户.
-func (m *Member) FindToPager(pageIndex, pageSize int) ([]*Member, int64, error) {
+func (m *Member) FindToPager(pageIndex, pageSize int) ([]*Member, int, error) {
 	o := orm.NewOrm()
 
 	var members []*Member
@@ -253,7 +253,7 @@ func (m *Member) FindToPager(pageIndex, pageSize int) ([]*Member, int64, error)
 	for _, m := range members {
 		m.ResolveRoleName()
 	}
-	return members, totalCount, nil
+	return members, int(totalCount), nil
 }
 
 func (c *Member) IsAdministrator() bool {

utils/pager.go

@@ -1,346 +0,0 @@
-package utils
-
-import (
-	// "fmt"
-	html "html/template"
-	con "strconv"
-	"strings"
-
-	"fmt"
-	"github.com/astaxie/beego/orm"
-	"math"
-)
-
-type PageOptions struct {
-	TableName           string //表名  -----------------[必填]
-	Conditions          string //条件
-	CurrentPage         int    //当前页 ,默认1 每次分页,必须在前台设置新的页数,不设置始终默认1.在控制器中使用方式:cp, _ := this.GetInt("pno")   po.CurrentPage = int(cp)
-	PageSize            int    //页面大小,默认20
-	LinkItemCount       int    //生成A标签的个数 默认10个
-	Href                string //A标签的链接地址  ---------[不需要设置]
-	ParamName           string //参数名称  默认是pno
-	FirstPageText       string //首页文字  默认"首页"
-	LastPageText        string //尾页文字  默认"尾页"
-	PrePageText         string //上一页文字 默认"上一页"
-	NextPageText        string //下一页文字 默认"下一页"
-	EnableFirstLastLink bool   //是否启用首尾连接 默认false 建议开启
-	EnablePreNexLink    bool   //是否启用上一页,下一页连接 默认false 建议开启
-	TotalPages          int
-}
-
-/**
- * 分页函数，适用任何表
- * 返回 总记录条数,总页数,以及当前请求的数据RawSeter,调用中需要"rs.QueryRows(&tblog)"就行了  --tblog是一个Tb_log对象
- * 参数：表名，当前页数，页面大小，条件（查询条件,格式为 " and name='zhifeiya' and age=12 "）
- */
-func GetPagesInfo(tableName string, currentpage int, pagesize int, conditions string) (int, int, orm.RawSeter) {
-	if currentpage <= 1 {
-		currentpage = 1
-	}
-	if pagesize == 0 {
-		pagesize = 20
-	}
-	var rs orm.RawSeter
-	o := orm.NewOrm()
-	var totalItem, totalpages int = 0, 0                                                            //总条数,总页数
-	o.Raw("SELECT count(*) FROM " + tableName + "  where 1 > 0 " + conditions).QueryRow(&totalItem) //获取总条数
-	if totalItem <= pagesize {
-		totalpages = 1
-	} else if totalItem > pagesize {
-		temp := totalItem / pagesize
-		if (totalItem % pagesize) != 0 {
-			temp = temp + 1
-		}
-		totalpages = temp
-	}
-	rs = o.Raw("select *  from  " + tableName + "  where 1 > 0 " + conditions + " LIMIT " + con.Itoa((currentpage-1)*pagesize) + "," + con.Itoa(pagesize))
-	return totalItem, totalpages, rs
-}
-
-/**
-* 返回总记录条数,总页数,当前页面数据,分页html
-* 根据分页选项,生成分页连接 下面是一个实例:
-    func (this *MainController) Test() {
-       var po util.PageOptions
-       po.EnablePreNexLink = true
-       po.EnableFirstLastLink = true
-       po.LinkItemCount = 7
-       po.TableName = "help_topic"
-       cp, _ := this.GetInt("pno")
-       po.CurrentPage = int(cp)
-       _,_,_ pager := util.GetPagerLinks(&po, this.Ctx)
-       this.Data["Email"] = html.HTML(pager)
-       this.TplName = "test.html"
-   }
-*/
-func GetPagerLinks(po *PageOptions, requestURI string) (int, int, orm.RawSeter, html.HTML) {
-	str := ""
-	totalItem, totalpages, rs := GetPagesInfo(po.TableName, po.CurrentPage, po.PageSize, po.Conditions)
-	po = setDefault(po, totalpages)
-	DealUri(po, requestURI)
-	if totalpages <= po.LinkItemCount {
-		str = fun1(po, totalpages) //显示完全  12345678910
-	} else if totalpages > po.LinkItemCount {
-		if po.CurrentPage < po.LinkItemCount {
-			str = fun2(po, totalpages) //123456789...200
-		} else {
-			if po.CurrentPage+po.LinkItemCount < totalpages {
-				str = fun3(po, totalpages)
-			} else {
-				str = fun4(po, totalpages)
-			}
-		}
-	}
-	return totalItem, totalpages, rs, html.HTML(str)
-}
-
-func GetPagerHtml(requestURI string, pageIndex, pageSize, totalCount int) html.HTML {
-	po := &PageOptions{
-		CurrentPage:         pageIndex,
-		PageSize:            pageSize,
-		EnableFirstLastLink: true,
-		ParamName:           "page",
-		TotalPages:          int(math.Ceil(float64(totalCount) / float64(pageSize))),
-		LinkItemCount:		 pageSize,
-	}
-	totalPages := int(math.Ceil(float64(totalCount) / float64(pageSize)))
-
-	setDefault(po, totalPages)
-	DealUri(po, requestURI)
-	str := ""
-	if totalPages <= po.LinkItemCount {
-		str = fun1(po, totalPages) //显示完全  12345678910
-	} else if totalPages > po.LinkItemCount {
-		if po.CurrentPage < po.LinkItemCount {
-			str = fun2(po, totalPages) //123456789...200
-		} else {
-			if po.CurrentPage+po.LinkItemCount < totalPages {
-				str = fun3(po, totalPages)
-			} else {
-				str = fun4(po, totalPages)
-			}
-		}
-	}
-	str = strings.Replace(str, "?&", "?", -1)
-	//str = strings.Replace(str,"&&","&",-1)
-	return html.HTML(str)
-}
-
-/**
- * 处理url,目的是保存参数
- */
-func DealUri(po *PageOptions, requestURI string) {
-	var rs string
-	if strings.Contains(requestURI, "?") {
-		arr := strings.Split(requestURI, "?")
-		rs = ""
-		arr2 := strings.Split(arr[1], "&")
-		for _, v := range arr2 {
-			if !strings.Contains(v, po.ParamName) {
-				if strings.HasSuffix(rs, "&") {
-					rs += v
-				} else {
-					rs += v + "&"
-				}
-				//rs += "&" + v
-			}
-		}
-		if strings.HasPrefix(rs, "&") {
-			rs = string(rs[1:])
-		}
-		if strings.HasSuffix(rs, "&") {
-			rs = string(rs[0 : strings.Count(rs, "")-1])
-		}
-		rs = arr[0] + "?" + rs
-		fmt.Println(rs)
-	} else {
-		//rs = requestURI + "?" //+ po.ParamName + "time=" + con.Itoa(time.Now().Second())
-		rs = requestURI + "?"
-	}
-
-	po.Href = rs
-}
-
-/**
- * 1...197 198 199 200
- */
-func fun4(po *PageOptions, totalPages int) string {
-	rs := ""
-	rs += getHeader(po, totalPages)
-	rs += "<li><a href='" + po.Href + "&" + po.ParamName + "=" + con.Itoa(1) + "'>" + con.Itoa(1) + "</a></li>"
-
-		rs += "<li><a href=\"#\" class=\"@3\">...</a></li>"
-
-
-	for i := totalPages - po.LinkItemCount-1; i <= totalPages; i++ {
-		if po.CurrentPage != i {
-			rs += "<li><a href='" + po.Href + "&" + po.ParamName + "=" + con.Itoa(i) + "'>" + con.Itoa(i) + "</a></li>"
-		} else {
-			rs += "<li class=\"active\"><a href=\"###\">" + con.Itoa(i) + "  <span class=\"sr-only\">(current)</span></a></li>"
-		}
-	}
-	rs += getFooter(po, totalPages)
-	return rs
-
-}
-
-/**
- * 1...6 7 8 9 10 11 12  13  14 15... 200
- */
-func fun3(po *PageOptions, totalpages int) string {
-	var rs string = ""
-	rs += getHeader(po, totalpages)
-	rs += "<li><a href='" + po.Href + "&" + po.ParamName + "=" + con.Itoa(1) + "'>" + con.Itoa(1) + "</a></li>"
-	rs += "<li><a href=\"#\" class=\"@1\">...</a></li>"
-	for i := po.CurrentPage - po.LinkItemCount/2 + 1; i <= po.CurrentPage+po.LinkItemCount/2-1; i++ {
-		if po.CurrentPage != i {
-			rs += "<li><a href='" + po.Href + "&" + po.ParamName + "=" + con.Itoa(i) + "'>" + con.Itoa(i) + "</a></li>"
-		} else {
-			rs += "<li class=\"active\"><a href=\"###\">" + con.Itoa(i) + "  <span class=\"sr-only\">(current)</span></a></li>"
-		}
-	}
-	rs += "<li><a href=\"#\" class=\"@2\">...</a></li>"
-	rs += "<li><a href='" + po.Href + "&" + po.ParamName + "=" + con.Itoa(totalpages) + "'>" + con.Itoa(totalpages) + "</a></li>"
-	rs += getFooter(po, totalpages)
-	return rs
-
-}
-
-/**
- * totalpages > po.LinkItemCount   po.CurrentPage < po.LinkItemCount
- * 123456789...200
- */
-func fun2(po *PageOptions, totalpages int) string {
-	rs := ""
-	rs += getHeader(po, totalpages)
-	for i := 1; i <= po.LinkItemCount+2; i++ {
-		if i == po.LinkItemCount+2 {
-			rs += "<li class=\"@4\"><a href=\"" + po.Href + "&" + po.ParamName + "=" + con.Itoa(i) + "\">...</a></li>"
-		} else if i == po.LinkItemCount+1 {
-			rs += "<li><a href=\"" + po.Href + "&" + po.ParamName + "=" + con.Itoa(totalpages) + "\">" + con.Itoa(totalpages) + "</a></li>"
-		} else {
-			if po.CurrentPage != i {
-				rs += "<li><a href='" + po.Href + "&" + po.ParamName + "=" + con.Itoa(i) + "'>" + con.Itoa(i) + "</a></li>"
-			} else {
-				rs += "<li class=\"active\"><a href=\"###\">" + con.Itoa(i) + "  <span class=\"sr-only\">(current)</span></a></li>"
-			}
-		}
-	}
-	rs += getFooter(po, totalpages)
-	return rs
-}
-
-/**
- * totalpages <= po.LinkItemCount
- * 显示完全  12345678910
- */
-func fun1(po *PageOptions, totalpages int) string {
-
-	var rs string = ""
-	rs += getHeader(po, totalpages)
-	for i := 1; i <= totalpages; i++ {
-		if po.CurrentPage != i {
-
-			rs += "<li><a href='" + po.Href + "&" + po.ParamName + "=" + con.Itoa(i) + "'>" + con.Itoa(i) + "</a></li>"
-		} else {
-			rs += "<li class=\"active\"><a href=\"###\">" + con.Itoa(i) + "  <span class=\"sr-only\">(current)</span></a></li>"
-		}
-	}
-	rs += getFooter(po, totalpages)
-	return rs
-}
-
-/**
- * 头部
- */
-func getHeader(po *PageOptions, totalpages int) string {
-	var rs string = "<ul class=\"pagination\">"
-
-	if po.EnableFirstLastLink { //当首页,尾页都设定的时候,就显示
-		if po.CurrentPage == 1 {
-			rs += "<li" + judgeDisable(po, totalpages, 0) + " class=\"disabled\"><a href=\"###\">" + po.FirstPageText + "</a></li>"
-		} else {
-			rs += "<li" + judgeDisable(po, totalpages, 0) + " ><a href='" + po.Href + "&" + po.ParamName + "=" + con.Itoa(1) + "'>" + po.FirstPageText + "</a></li>"
-		}
-	}
-	if po.EnablePreNexLink { // disabled=\"disabled\"
-		var a int = po.CurrentPage - 1
-		if po.CurrentPage == 1 {
-			a = 1
-		}
-		rs += "<li" + judgeDisable(po, totalpages, 0) + " ><a href='" + po.Href + "&" + po.ParamName + "=" + con.Itoa(a) + "'>" + po.PrePageText + "</a></li>"
-	}
-	return rs
-}
-
-/**
- * 尾部
- */
-func getFooter(po *PageOptions, totalpages int) string {
-	var rs string = ""
-	if po.EnablePreNexLink {
-		var a int = po.CurrentPage + 1
-		rs += "<li " + judgeDisable(po, totalpages, 1) + "  ><a href='" + po.Href + "&" + po.ParamName + "=" + con.Itoa(a) + "'>" + po.NextPageText + "</a></li>"
-	}
-	if po.EnableFirstLastLink { //当首页,尾页都设定的时候,就显示
-		if po.CurrentPage == totalpages {
-			rs += "<li " + judgeDisable(po, totalpages, 1) + " class=\"disabled\"><a href=\"###\">" + po.LastPageText + "</a></li>"
-		} else {
-			rs += "<li " + judgeDisable(po, totalpages, 1) + " ><a href=\"" + po.Href + "&" + po.ParamName + "=" + con.Itoa(totalpages) + "\">" + po.LastPageText + "</a></li>"
-		}
-	}
-	rs += "</ul>"
-	return rs
-}
-
-/**
- * 设置默认值
- */
-func setDefault(po *PageOptions, totalpages int) *PageOptions {
-	if len(po.FirstPageText) <= 0 {
-		po.FirstPageText = "&laquo;"
-	}
-	if len(po.LastPageText) <= 0 {
-		po.LastPageText = "&raquo;"
-	}
-	if len(po.PrePageText) <= 0 {
-		po.PrePageText = "&lsaquo;"
-	}
-	if len(po.NextPageText) <= 0 {
-		po.NextPageText = "&rsaquo;"
-	}
-	if po.CurrentPage >= totalpages {
-		po.CurrentPage = totalpages
-	}
-	if po.CurrentPage <= 1 {
-		po.CurrentPage = 1
-	}
-	if po.LinkItemCount == 0 {
-		po.LinkItemCount = 10
-	}
-	if po.PageSize == 0 {
-		po.PageSize = 20
-	}
-	if len(po.ParamName) <= 0 {
-		po.ParamName = "pno"
-	}
-	return po
-}
-
-/**
- *判断首页尾页  上一页下一页是否能用
- */
-func judgeDisable(po *PageOptions, totalpages int, h_f int) string {
-	var rs string = ""
-	//判断头部
-	if h_f == 0 {
-		if po.CurrentPage == 1 {
-			rs = " "
-		}
-	} else {
-		if po.CurrentPage == totalpages {
-			rs = " "
-		}
-	}
-	return rs
-}

utils/pagination/pagination.go

@@ -0,0 +1,112 @@
+package pagination
+
+import (
+	"fmt"
+	"math"
+	"net/http"
+	"net/url"
+	"strconv"
+	"strings"
+	"html/template"
+)
+
+//Pagination 分页器
+type Pagination struct {
+	Request *http.Request
+	Total   int
+	Pernum  int
+}
+
+//NewPagination 新建分页器
+func NewPagination(req *http.Request, total int, pernum int) *Pagination {
+	return &Pagination{
+		Request: req,
+		Total:   total,
+		Pernum:  pernum,
+	}
+}
+
+func (p *Pagination) HtmlPages() template.HTML {
+	return template.HTML(p.Pages())
+}
+
+//Pages 渲染生成html分页标签
+func (p *Pagination) Pages() string {
+	queryParams := p.Request.URL.Query()
+	//从当前请求中获取page
+	page := queryParams.Get("page")
+	if page == "" {
+		page = "1"
+	}
+	//将页码转换成整型，以便计算
+	pagenum, _ := strconv.Atoi(page)
+	if pagenum == 0 {
+		return ""
+	}
+
+	//计算总页数
+	var totalPageNum = int(math.Ceil(float64(p.Total) / float64(p.Pernum)))
+
+	//首页链接
+	var firstLink string
+	//上一页链接
+	var prevLink string
+	//下一页链接
+	var nextLink string
+	//末页链接
+	var lastLink string
+	//中间页码链接
+	var pageLinks []string
+
+	//首页和上一页链接
+	if pagenum > 1 {
+		firstLink = fmt.Sprintf(`<li><a href="%s">首页</a></li>`, p.pageURL("1"))
+		prevLink = fmt.Sprintf(`<li><a href="%s">上一页</a></li>`, p.pageURL(strconv.Itoa(pagenum-1)))
+	} else {
+		firstLink = `<li class="disabled"><a href="#">首页</a></li>`
+		prevLink = `<li class="disabled"><a href="#">上一页</a></li>`
+	}
+
+	//末页和下一页
+	if pagenum < totalPageNum {
+		lastLink = fmt.Sprintf(`<li><a href="%s">末页</a></li>`, p.pageURL(strconv.Itoa(totalPageNum)))
+		nextLink = fmt.Sprintf(`<li><a href="%s">下一页</a></li>`, p.pageURL(strconv.Itoa(pagenum+1)))
+	} else {
+		lastLink = `<li class="disabled"><a href="#">末页</a></li>`
+		nextLink = `<li class="disabled"><a href="#">下一页</a></li>`
+	}
+
+	//生成中间页码链接
+	pageLinks = make([]string, 0, 10)
+	startPos := pagenum - 3
+	endPos := pagenum + 3
+	if startPos < 1 {
+		endPos = endPos + int(math.Abs(float64(startPos))) + 1
+		startPos = 1
+	}
+	if endPos > totalPageNum {
+		endPos = totalPageNum
+	}
+	for i := startPos; i <= endPos; i++ {
+		var s string
+		if i == pagenum {
+			s = fmt.Sprintf(`<li class="active"><a href="%s">%d</a></li>`, p.pageURL(strconv.Itoa(i)), i)
+		} else {
+			s = fmt.Sprintf(`<li><a href="%s">%d</a></li>`, p.pageURL(strconv.Itoa(i)), i)
+		}
+		pageLinks = append(pageLinks, s)
+	}
+
+	return fmt.Sprintf(`<ul class="pagination">%s%s%s%s%s</ul>`, firstLink, prevLink, strings.Join(pageLinks, ""), nextLink, lastLink)
+}
+
+//pageURL 生成分页url
+func (p *Pagination) pageURL(page string) string {
+	//基于当前url新建一个url对象
+	u, _ := url.Parse(p.Request.URL.String())
+	q := u.Query()
+	q.Set("page", page)
+	u.RawQuery = q.Encode()
+	return u.String()
+}
+

views/widgets/header.tpl

@@ -60,7 +60,7 @@
                 {{if gt .Member.MemberId 0}}
                 <li>
                     <div class="img user-info" data-toggle="dropdown">
-                        <img src="{{cdnimg .Member.Avatar}}" class="img-circle userbar-avatar" alt="{{.Member.Account}}">
+                        <img src="{{cdnimg .Member.Avatar}}" onerror="this.src='{{cdnimg "/static/images/headimgurl.jpg"}}';" class="img-circle userbar-avatar" alt="{{.Member.Account}}">
                         <div class="userbar-content">
                             <span>{{.Member.Account}}</span>
                             <div>{{.Member.RoleName}}</div>