Design And Development Of Psychology Decompression Application Based On Node.js

As people's basic life has been guaranteed with the improvement in economic, however, people's life presure has gradually increased, so people tend to take more care of mental health, and the demand of finding a way to release stress in spare time become extremely urgent.The design and the development of an application which can help users with mild psychological problems offers people a platform to express and release themselves at anytime and anywhere. Firstly, with the analyzing of the details of the requirements, make clear of the following main functions: personal account management, issue publishing, issue reply, issue viewing, articles reading, follow the consultant. Secondly,according to the requirements, designing the frame of the software: using Node.js to construct the server platform; using MySQL to store data; using hybrid app to make the client application, during the development of client application, the application use APICloud to connect the native app and web app.In order to make the application of psychological decompression better, the application add a function which can evaluate users' affective state with sentiment analysis technology when they publish the issue. The sentiment analysis technology is based on Native Bayes classifier. With the result of the sentiment analysis, the application immediately give users corresponding feedback and helps them relieve stress.The application has been finished with the foundation of analyzing the details of the requirements, designing the frame of the software and researching the key problems like how to push messages, how to show question list and how to realize the plugin of sentiment analysis. Lastly, the test also has been done to ensure the reliability of the software. All the work above provides the users a psychological decompression solution by implementing this application.