Design And Implementation Of Book Sharing Platform Based On Node.js

With the "Internet +" economic development,sharing economy comes into people's vision.In life,sharing economy exists everywhere,people use idle resources to achieve the sharing of items,such as sharing bicycles,sharing houses.In the field of books,the total amount of book resources in the Chinese market has accumulated more than 200 billion copies,and 7 billion annual sales growth rate,which is a 100 billion level of the market.But for books,the user has a lot of pain points,such as books occupy space is too large,throwing waste away,selling pity,giveing others not willing;purchase books cost higher and higher.In order to achieve the sharing of idle books,this article design and implementation of a book sharing platform.The main task of this paper is to design and implement a B/S book sharing platform based on Node.js.First of all,the demand for book sharing platform is analyzed,and the functional requirements and performance requirements of the system are summarized.Then,based on the modular design principle of Web,the overall design of the book sharing platform,including the system structure,functional modules and the design of the development environment.The main modules are divided into three blocks:shared island,book Hui and personal center,the main functions include user login and registration,sharing book publishing,sharing book application,library management,book Hui posting and other functions,personal center management and other functions.Then designed and builded the sharing platform of books based on mode of MVVM.The development of front-end system based on Vue.js,including the PC front-end interface pages and mobile H5 page;used Express.js which base on Node.js to build server;designed RestFUL API with MongoDB.Finally,in order to ensure the stability of the system,the system has been tested by the functional testing and stress testing.