springboot 自动装配

以下内容部分来自小马哥的 《springboot 编程思想》

基础 springboot 项目

• maven 依赖

            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-web</artifactId>
                <version>2.1.5.RELEASE</version>
            </dependency>

• 启动

项目会使用默认的8080端口

@SpringBootApplication 注解

@Target({ElementType.TYPE})
@Retention(RetentionPolicy.RUNTIME)
@Documented
@Inherited
@SpringBootConfiguration
@EnableAutoConfiguration
@ComponentScan(
    excludeFilters = {@Filter(
    type = FilterType.CUSTOM,
    classes = {TypeExcludeFilter.class}
), @Filter(
    type = FilterType.CUSTOM,
    classes = {AutoConfigurationExcludeFilter.class}
)}
)
public @interface SpringBootApplication {
...

• 替换@SpringBootApplication
  
  

启动成功!