# Spring-Boot Demo

**Repository Path**: wzyjerry/Spring-Boot-Demo

## Basic Information

- **Project Name**: Spring-Boot Demo
- **Description**: A demo project for spring-boot
- **Primary Language**: Java
- **License**: BSD-2-Clause
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 1
- **Forks**: 0
- **Created**: 2017-10-21
- **Last Updated**: 2020-12-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# Spring-Boot Demo
## Description
+ A demo project for spring-boot.
+ Using MySQL and JPA to implement basic CURD and Page method for a simple entity **Value**, which contains only three columns: ID, key and value.
## Environment
+ JDK 1.8
+ MySQL
+ Spring-Boot 1.5.7
+ Bootstrap 3
## Framework
### Dictionary Structure
#### java
+ controller: @Controller, define router, accept viewModel, check values, call service, return result, etc.
default router: /{controller}/{action}/{id}
controller=home, action=index, id={optional}
+ service: Business logic layer, accept data, return data.
+ serviceImpl: @Service, implement services, should be unit test.
+ repository: Interface of data, extend JpaRepository
+ model: @Entity, store entity POJO classes
+ viewModel: Define forms and form validation
+ exception: Define custom exceptions
+ SpringBootDemoApplication.java: Entrance of the project
#### resources
+ static: Store static files such as css, js and img. Shared resources storage into shared, recommended naming as (controller/action)
+ templates: Thymeleaf template, shared/layout.html is master page, recommended naming as (controller/method)
+ application.yml: YAML formatted application setting.
### Framework content
+ Connect MySQL database, using user root, password root, auto build database springBootDemo. The definition of the database is in file springBootDemo.sql.
+ Define sample POJO class **Value**, which contains primary key **id**, key and value, if table not exist, JPA will create it.
+ Define business logic, here business logic are directly CURD and Page method, and default setting of page method is 10 records per page.
+ Define controllers and basic pages for List, Create, Update, Retrieve and Delete.