Java development experience sharing from scratch: building an online music platform

In today's digital era, Internet technology has become one of the core competitiveness of various industries, and the music industry is no exception. As a Java developer, I am fortunate to participate in the development of an online music platform. The following is my experience sharing in building an online music platform.

1. Project Overview

Our online music platform needs to implement the following functions:

1. User registration, login, personal information management and other common functions;
2. Perform song search, audition, purchase and other operations;
3. Implementation of music player;
4. Order management;
5. Internal management system.

2. Selection of technical framework

Before starting the project, we need to choose a suitable technical framework. We chose Spring Boot, MyBatis and MySQL.

1. Spring Boot: Spring Boot is a rapid development framework of the Spring framework that can help us build web applications quickly and efficiently. It simplifies the development process and provides automatic configuration of various dependencies with built-in Tomcat and Jetty servers.
2. MyBatis: MyBatis is an open source project that provides a popular Java persistence framework that can help us operate the database conveniently.
3. MySQL: MySQL is a relational database management system that is widely used. We chose MySQL mainly because of its open source nature, powerful functions, unlimited flexibility and high reliability.

3. Requirements Analysis and Design

In the early stages of the project, we need to conduct a detailed analysis of the requirements. This includes user demand analysis, system demand analysis, technical requirements, etc. Only detailed analysis can ensure that we develop all the features we need.

After demand analysis, we need to design the system. We divide the entire system into three levels: presentation layer, application layer and data layer. The presentation layer is responsible for user interaction and data presentation, the application layer is responsible for business logic processing, and the data layer is responsible for data storage and query. Such an architecture can help us improve the scalability and maintainability of the system.

4. Code Implementation

After analysis and design, we can start writing code. What needs to be noted is that we need to build the project directory structure and code architecture in accordance with the requirements of Spring Boot. In other words, we need standardized coding conventions.

When writing code, we need to pay attention to the following points:

1. Good comments and thorough documentation. This allows subsequent developers to better understand the functionality and structure of the code.
2. Use formal coding methods, such as naming conventions for classes, methods, and variables.
3. Carry out source code readability verification, unit testing, etc.

5. Deployment and Online

After the code is written, we need to deploy it to the server for testing. We can utilize Docker to deploy our Java applications. Use Nginx as a web proxy server for reverse proxy and load balancing. Tomcat is responsible for running Java applications.

6. Summary

The process of developing an online music platform is full of challenges, but it is also a very interesting thing. In this process, we need to understand the functions step by step, select the technical framework, conduct detailed design and code implementation, and finally deploy the system to the server and go online. All these steps require great attention and patience.

Finally, building a successful online music platform is inseparable from team development and user feedback. Only by making full use of user feedback, repairing problems and improving functions in a timely manner can the user experience and product quality of the platform be continuously improved.

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