Abstract
Through the development of the mobile Internet in the past few years, the
development of some APPs alone has reached the point of sunset. The reason is not
whether a single APP has rich functions or not, but because of the problem of the user
ecosystem. After years of usage habits, users who use smartphones have become less
and less fond of installing various APPs. Except for the APPs necessary for normal
life and work, they do not like being forced to install APP software because they like
certain content. In recent years, with the layout of the WeChat ecosystem, through the
development of the WeChat applet interface, the majority of users can directly access
the applet through WeChat without the need to install those APPs. Ecological
business, many companies have begun to embrace WeChat mini-programs. This topic
is to research and implement a flea market based on WeChat applet.
The flea market based on WeChat applet is divided into administrator
background and user applet foreground according to the main body of operation. The
functions of the administrator include management of user information, management
of commodities, commodity orders, commodity messages, forums, news, delivery
addresses and other information. The functions of users include purchasing items,
posting items, posting, commenting on posts, recharging online, viewing orders, etc.
The system uses the SSM framework, Mysql database, Java language and other
technologies to realize the administrator background, and uses the WeChat developer
tool to develop the user applet.
The flea market based on WeChat applet allows the relevant information of
product orders to be centralized in the background for administrators to manage,
allowing users to purchase products and manage personal orders on the applet side.
This system makes information management more efficient and makes shopping more
and more more convenient.
Key Words：Flea market based on WeChat applet; SSM framework; Java language
