spring boot 常用注解及其依赖

1, 创建bean对象时,@Entity @Id注解,需要依赖:

<dependency>
  <groupId>org.springframework.boot</groupId>
  <artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>

2, 创建bean对象时,@NoArgsConstructor @AllArgsConstructor @Data注解,需要依赖:

		<!--lombok注解自动生成bean方法-->
		<dependency>
			<groupId>org.projectlombok</groupId>
			<artifactId>lombok</artifactId>
			<version>${lombok.version}</version>
			<scope>provided</scope>
		</dependency>

@NoArgsConstructor @AllArgsConstructor  分别生成无参和有参构造方法

@Data 自动生成setter、getter方法

3, @RestController 注解,需要以下依赖:

		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-web</artifactId>
		</dependency>

持续更新,敬请期待

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转载自blog.csdn.net/qq_2300688967/article/details/81218931