Study On Mobile Library Of Shenyang Institute Of Technology Based On Android

With the advent of the Internet age,the number of mobile communication users has increased steadily,and all kinds of mobile communication tools have become a necessity in people's life.It is a general trend to use wireless communication technology in people's daily life.The wide use of mobile terminals represented by mobile phone and the rapid development of the Internet have brought the rapid integration and dissemination of information,which has completely changed the way of people's social contact,communication,entertainment and information access traditionally,and makes us enter a new media era.Android operating system occupies a large market share in the mobile communication tool of the operating system platform because it is complete,reliable,open,etc.,and with the increase in the number of users and the kinds of applications,its technology is gradually becoming mature.Since 2008,the Android system has gradually become the world's first intelligent operating system.As a lightweight Web Application server,Tomcat is widely used in small and medium sized systems,and concurrent access to the system's users will not be many cases due to its advanced technology,excellent stability and scalability,especially it is free to everyone.The system architecture based on Android and Tomcat can satisfy the client's user experience and the complex information processing function of the server side system.It is a relatively perfect development mode of mobile application.Based on this,this paper discusses and explains the design and development of a mobile library system based on Android.This system simulates the MVC design pattern,which makes the communication between the client and the server is clear and concise.It takes the Android mobile terminal as the client,and takes the Tomcat server as the server.Its background database uses Server SQL database and the operation of the database uses JDBC.It uses Servlet to respond to client requests and returns the processing result to the client in the form of a JSON string.This paper is based on the application of the Android mobile library.First,it briefly introduces the research background of the campus mobile library.Secondly,it analyzes the design and architecture of the system.Thirdly,the design and development of Android client and Tomcat server are discussed in detail.At last,it summarizes the whole content of the paper,and makes a tentative plan for the next step.After the completion of the system development,the function has been tried and verified.The results show that the system runs normally,the client and server sides can carry out normal communication and interaction,and it complete the expected function.