Abstract
Computer networks have been developed for decades, and they have a rich
theoretical foundation and are used everywhere in real life. It can be said that after
decades of development, Internet technology has transformed regional information.
The estrangement between the two has been eliminated, allowing the whole world to
communicate and contact in real time, which greatly facilitates people's lives.
Therefore, the campus second-hand transaction management system is designed with
computer technology. It is not only more systematic in management, but also has
strong operability. The most important thing is that the storage and use of data can
save a lot of time. The system is very good. use.
The data management tool of the campus second-hand transaction management
system is MySQL, the coding language is Java, and the framework used is the SSM
framework. The system can realize the functions of commodity management,
commodity evaluation management, commodity collection management, commodity
order management, shopping cart management, announcement management,
merchant management and so on.
The campus second-hand transaction management system not only makes it
more convenient for operators to use, but also has a very reasonable design, which can
effectively avoid misoperation, make the data meet the design needs in the process of
input, and greatly avoid the source of input errors. , smoothly make the data more
controllable and reliable, and minimize the chance of errors.
Key Words ： Campus second-hand transaction management system; commodity;
commodity evaluation; commodity order
