CN108280730A - Store Client Design based on intelligent movable platform - Google Patents

Abstract

The present invention is the store client that a kind of intelligent movable platform uses JSON Technology designs, this client combines the asymmetric signature algorithms of RSA, realizes the information exchange with server end;It is driven simultaneously using jar packets load JDBC, then loading of databases connects database by IP address, database name, account number, password, realizes the connection of server-side and database；Obtain a convenience, the electric business city client of safety and preferable user experience.

Description

Store Client Design based on intelligent movable platform

Technical field

The invention belongs to intelligent movable platform technology fields, have used JSON technologies and the asymmetric signature algorithm technologies of RSA What exploitation was completed.

Background technology

With the universal and application of smart mobile phone, mobile store becomes the shopping platform that people select most convenient；But The client functionality in general store is simple, it is complicated for operation the problems such as；By using the store client energy of JSON Technology designs More than enough solving the problems, such as.

Invention content

The database of client designs:Four major database tables are designed using SQLite:

(1) merchandise news table:Merchandise news table record is the relevant information for transferring the possession of commodity;

(2) merchandise classification table:What merchandise classification table recorded is the classification belonging to commodity;

(3) user message table:User message table record is information related to user;

(4) order table:Order table record is the specifying information merchandised.

Client functionality is realized:

The connection of server-side and database is driven using jar packets load JDBC, then loading of databases passes through IP address, data Library name, account number, password connect database;By taking mobile-phone payment module as an example:Alipay notify server pay complete when with It is notify_data, sign that the mode of POST, which asks merchant server, POST parameters,;Notify_data is the specific of notice Service parameter, sign are signed data of the Alipay to content of announcement;

1) trade company address:Alipay calls the addresses URL that trade company provides in a manner of POST;

2) notification triggers condition:The state of transaction, such as from " establishment " to " success " or " closing " are set;

3) trade company's return information:Merchant server receives " success " notice, which cannot include other Wen Mu;

4) notice is retransmitted:If Alipay does not receive " success " notice of trade company's return, periodical repeating transmission will be carried out;

5) transaction Rule of judgment:It receives and just can determine that after the request of trade_ status=TRADE_ FINISHED and merchandise successfully.

Claims (1)

1. the store Client Design based on intelligent movable platform, it is characterised in that：The function module of system include client with Server interactive module and database design；Wherein there are four major database tables for database, are merchandise news table, commodity respectively Category table, user message table and order table.