springboot热部署与监控

一、热部署

• 添加依赖+Ctrl+F9

<dependency>
  <groupId>org.springframework.boot</groupId>
  <artifactId>spring-boot-devtools</artifactId>
  <optional>true</optional>
</dependency>

二、监控

• 添加依赖

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

• yml配置

management.security.enabled=false

自定义健康信息

@Component
public class MyAppHealthIndicator implements HealthIndicator {

    @Override
    public Health health() {

        //自定义的检查方法
        //Health.up().build()代表健康
        return Health.down().withDetail("msg","服务异常").build();
    }