SpringBoot结合Sentinel

1.创建SpringBoot项目

添加pom依赖

<dependency>
    <groupId>com.alibaba.cloud</groupId>
    <artifactId>spring-cloud-starter-alibaba-sentinel</artifactId>
    <version>2.1.1.RELEASE</version>
</dependency>

2.application.yml 文件添加配置

server:
  port: 8022
spring:
  application:
    name: sentinel-demo
  cloud:
    sentinel:
      transport:
        dashboard: 192.168.60.215:8858

3.创建service 及servicelmp

在方法名添加@SentinelResource(value = "tianlei-sentinel",fallback = "fallbackDemo")注解

备注：value为必填，fallback为方法降级触发方法名

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