distributedSystemLearn/member-service-provider_10000/src/main/java/anyi/space/memberServer/controller/SentinelTestController.java

package anyi.space.memberServer.controller;

import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

/**
 * @ProjectName: distributedSystemLearn
 * @FileName: SentinelTestController
 * @Author: 杨逸
 * @Data:2025/9/16 14:36
 * @Description: 测试Sentinel流控规则的控制器
 */
@RestController
@RequestMapping("/sentinel")
public class SentinelTestController {
    private  int number = 1;
    /**
     * t1和t2为测试Sentinel直接限流和关联限流的测试接口
     * @return
     */
    @GetMapping("/t1")
    public String t1(){
        String msg = "t1被执行";
        System.out.println(msg);
        return msg;
    }
    @GetMapping("/t2")
    public String t2(){
        String msg = "t2被执行";
        System.out.println(msg);
        return msg;
    }

    /**
     * t3为测试Sentinel基于慢调用比例熔断策略的测试接口
     * @return
     */
    @GetMapping("/t3")
    public String t3(){
        String msg = "t3被执行";
        try {
            Thread.sleep(300);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        System.out.println(msg);
        return msg;
    }

    /**
     * t4为测试Sentinel基于异常比例熔断策略的测试接口
     * @return
     */
    @GetMapping("/t4")
    public String t4(){
        String msg = "t4被执行";
        //制造一个异常
        number++;
        int r = number/(number%2);
        System.out.println(msg);
        return msg;
    }
}