为了实现一个功能完善的个人博客系统,我们将使用Spring Boot作为框架,MySQL作为数据库,并引入Spring Security来处理用户认证和授权。以下是系统的详细设计和实现步骤:
## 项目结构
- `src/main/java/com/blog`
- `controller`
- `service`
- `repository`
- `model`
- `src/main/resources`
- `application.properties`
- `pom.xml`
## 主要功能
1. 用户注册和登录
2. 文章的增删改查(CRUD)
3. 评论系统
4. 标签系统
5. 分页和搜索
6. 富文本编辑器支持
## 项目初始化
### 1. `pom.xml` 配置
```xml
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-validation</artifactId>
</dependency>
</dependencies>
```
### 2. `application.properties` 配置
```properties
spring.datasource.url=jdbc:mysql://localhost:3306/blog
spring.datasource.username=root
spring.datasource.password=root
spring.jpa.hibernate.ddl-auto=update
spring.jpa.show-sql=true
spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.MySQL5Dialect
```
### 3. 数据库模型
#### 3.1 用户模型
```java
@Entity
public class User {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
private String username;
private String password;
private String email;
// Getters and Setters
}
```
#### 3.2 文章模型
```java
@Entity
public class Post {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
&