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Abstract
The development of the times and the development of the Internet have changed people’s consumption concepts. The author has conducted user research on user groups such as college students. After data analysis, the demand for resource sharing and trading of second-hand goods of college students was transformed into the function point of the trading platform. The APP was designed and developed to solve the needs of college students to share and exchange resources on campus. The APP’s main functions are second-hand commodity trading and virtual resource trading.
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