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In the development of Web projects, a good framework can speed up development, reduces costs and reduces workload, and enables Web projects to have good scalability and portability. The project based on Spring MVC+Spring+Hibernate (referred to as SSH) has become a mainstream portfolio framework for small and medium-sized enterprises because of its rapid development efficiency and good scalability. Spring MVC is a framework based on MVC design patterns, as a sub project of Spring, which is responsible for the functions of the presentation layer and the control layer, such as response requests. Spring is a container to realize IoC and AOP, reduces coupling between components, integrates and supports main frameworks such as Spring MVC and Hibernate, and makes business logic clearer. Hibernate is responsible for managing data persistence and implementing CRUD operations related to the database. Taking the background management system of the book purchase website as an example, the application of the SSH framework in the background development of the Web application system is emphasized.