As enterprises increasingly fierce competition, people gradually found in lower production costs competitive enterprises, seems to have come to an end, the quality of products is not only a stepping stone for the company to enter the market to compete. At this time, from the beginning of the production areas to non-production areas the focus of competition, these isolated, is seen as an auxiliary process does not belong to the field of logistics.Since the effective management and logistics activities in traditional sources of corporate profits, production and marketing chain, a lack of control. For example, products, feed, lack of logistics and pipeline operations recorded content processing and marketing, product tracking difficult problem, responsibility to the people; the sale of products in record sales, prone, cross-regional sales phenomenon.Therefore, the production or sales channels, logistics information and processes through efficient, smooth, establishment of logistics information management platform, the main priorities "to create profits for enterprises priority third source.In order to strengthen supervision and management of the product, effectively prevent counterfeiting, safeguard market order, and effectively protect the legitimate rights and interests of producers and consumers, the interests of many manufacturing enterprises, improve the safety performance of the products, a variety of security technology products packaging applications.In the traditional security technologies, including laser holography, laser marking, special ink, special paper, the traditional digital security, forgery, counterfeiting print combined 3D. The effect of some of these technologies in the security application stage, but with the popularization and application of technology becomes more readily available, and began to imitate fraud, so the security effect is limited, or unsafe. In addition, the cost of traditional security technologies, reducing the company’s profit margins. Two-dimensional bar code technology to promote community management of commodity economy, from a deeper level to manage and track products.This system is a B car rental information management system / S model. Easy to take the development of the development, the development of bottom-up approach to the system, the use of high efficiency easy to deploy, highly secure, Java technology. In the design of the system, the paper added SSH framework, and page separation of business logic implementations, improve the maintainability, scalability and reusability also.In the test execution with the system to complete the system design, first of all, in the realization of each functional module includes an interface and core algorithm, using Java and MySQL technology after testing the system in the various functional modules, including functional testing and performance testing When the system through the system operating conditions and the smooth operation of the system test results. |