@user.route("/user_list",methods=['POST','GET'])def user_list(): p = g.args.get("p", '') #页数 show_shouye_status = 0 #显示首页状态 if p =='': p=1 else: p=int(p) if p > 1: show_shouye_status = 1 mdb = db_session() limit_start = (int(p)-1)*10#起始 sql ="select * from page_text limit {0},10".format(limit_start) user_list=mdb.getMany(sql) sql="select count(id) as total from page_text" count = mdb.getOne(sql)['total'] #总记录 total = int(math.ceil(count/10.0)) #总页数 dic = get_page(total,p) datas={ 'user_list':user_list, 'p': int(p), 'total': total, 'show_shouye_status': show_shouye_status, 'dic_list': dic } return render_template("user_list.html",datas=datas)
其中get_page为封装的方法：
def get_page(total,p): show_page = 5 # 显示的页码数 pageoffset = 2 # 偏移量 start = 1 #分页条开始 end = total #分页条结束 if total > show_page: if p > pageoffset: start = p - pageoffset if total > p + pageoffset: end = p + pageoffset else: end = total else: start = 1 if total > show_page: end = show_page else: end = total if p + pageoffset > total: start = start - (p + pageoffset - end) #用于模版中循环 dic = range(start, end + 1) return dic
