Design And Implementation Of Stock Information Inquiry System Based On Android System Of A Company

With the reform of China's economic system,China's market economy began to develop rapidly,and the corresponding stock market has made great progress.After twenty-first Century,more investors turned to the stock market to invest in rich capital.The specific rules and forms of the stock market,to the client at any time and place convenient query and analysis of the stock information,there is an urgent need to establish a fusion of wireless communication and Internet technology of mobile stock information browsing and analysis system.Intelligent security concept of mobile stock information browsing and Analysis System Research Based on,combined with the current popular technology of intelligent security,to provide a more convenient access to and use of the application platform for stock investors,so that investors can constantly,everywhere by moving equipment stock information query.This system is based on the design pattern of MVC(model view controller,model layer,view layer,control layer).At the same time,using the Java language features,such as: object oriented,safety and concurrent mechanism,the system with agility,security and other characteristics.At the same time,the relevant stock query investors based on this system,a more reasonable search and analysis of stock information data,improve the flexibility and efficiency of personal queries,and play the maximum effectiveness.The research contents of this thesis can be summarized as follows: through a comprehensive set of intelligent security concepts and stock information query and analysis,combined with the current status of the stock query system development and the insufficiency,the main research scope and focus on the delineation of work;combined with the unified modeling language technology,implementation and establishment of data model and analysis system the function of model decomposition;the system function module design and the main business processes,and according to the basic principles of database design,implementation planning database structure;using MVC design and development mode,realize the stock information browsing and analysis work of mobile management,formed between the mobile device and the investor interactive management system.This system has realized the "human-machine-stock information" friendly interaction,more convenient the use and management of the investors.The system adds to the stock market real-time query,the chart of the stock inquiry,alert notifications Settings(shares to set themselves up as a benchmark,report in a timely manner when the share price low or high shares),and other functions,abandons some omissions,not frequently used functions,with a clear and concise,convenient query,consumption of low flow characteristics.