目的在于为网页创建可见信息。随着移动互联网技术的不断发展和创新Java已成为下一代互联网的Web标准。数据库设计选择使用MySQL主要用于建立和维护信息。写成英文

The purpose is to create visible information for web pages. With the continuous development and innovation of mobile internet technology, Java has become the web standard for the next generation of the internet. MySQL is chosen for database design, mainly used for establishing and maintaining information.