def find(self,s):
        pp_diy = r"^借书\Z"

        if re.search(pp_diy, str(s.content)):
            from app.model.dll_library import getLib
            from app.model.db_user import User
            temUser = User(s.userName)
            id = temUser.query("ss_num")
            password = temUser.query("password_inf")
            if temUser.query("bind") == 0:
                return '您还未绑定,请先<a href="' + URL + 'bind'+str(s.userName)+'">绑定</a>'
            else:
                book_info, status = getLib(id, password)
                cnt = 1
                if status == '-3':
                    res = '绑定的信息有误,请重新<a href="' + URL + 'bind'+str(s.userName)+'">绑定</a>'
                    return res
                elif not book_info:
                    res = "你还没有借书哦~~~"
                    return res
                else:
                    res = "以下是你借的书及到期时间: \n"
                    for i in book_info:
                        res = res + str(cnt) + ". 《" + i['book']+ "》\n" + "到期时间:" + i['duetime'] +'\n'
                        cnt += 1
                return res + "回复'xj+序号'(如xj1)即可续借相应书籍~~"
        else:
            return 0
    def find(self,s):
        pp_diy = ur"^xj"

        if re.search(pp_diy, str(s.content)):
            from app.model.dll_library import getLib
            from app.model.db_user import User
            temUser = User(s.userName)
            id = temUser.query("ss_num")
            password = temUser.query("password_inf")
            if temUser.query("bind") == 0:
                return '您还未绑定,请先<a href="' + URL + 'bind' +str(s.userName)+'">绑定</a>'
            append = s.content[2:]
            if append:
                status = getLib(id, password, append)[1]
                if status == '1':
                    res = "续借成功,回复[借书]查看详情"
                elif status == '-1':
                    res = '这本书已达到续借限制,无法续借'
                elif status == '-2':
                    res = '这本书不能续借哦~~'
                elif status == '0':
                    res = '请输入正确的序号(如xj1)'
                elif status == '-3':
                    res = '绑定的信息有误,请重新<a href="http://4.wx4321.sinaapp.com/bind'+str(s.userName)+'">绑定</a>'
                else:
                    pass
            else:
                res = '请输入正确的序号(如xj1)'
            return res
        else:
            return 0