diff --git a/lab-59/lab-59-resilience4j-demo01/pom.xml b/lab-59/lab-59-resilience4j-demo01/pom.xml
new file mode 100644
index 00000000..09f31b34
--- /dev/null
+++ b/lab-59/lab-59-resilience4j-demo01/pom.xml
@@ -0,0 +1,60 @@
+
+
+
+ lab-59
+ cn.iocoder.springboot.labs
+ 1.0-SNAPSHOT
+
+ 4.0.0
+
+ lab-59-resilience4j-demo01
+
+
+ 1.8
+ 1.8
+ 2.2.4.RELEASE
+
+
+
+
+
+ org.springframework.boot
+ spring-boot-starter-parent
+ ${spring.boot.version}
+ pom
+ import
+
+
+
+
+
+
+
+ org.springframework.boot
+ spring-boot-starter-web
+
+
+
+
+ io.github.resilience4j
+ resilience4j-spring-boot2
+ 1.4.0
+
+
+
+
+ org.aspectj
+ aspectjrt
+ 1.9.5
+
+
+ org.aspectj
+ aspectjweaver
+ 1.9.5
+
+
+
+
+
diff --git a/lab-59/lab-59-resilience4j-demo01/src/main/java/cn/iocoder/springboot/lab59/resillience4jdemo/DemoApplication.java b/lab-59/lab-59-resilience4j-demo01/src/main/java/cn/iocoder/springboot/lab59/resillience4jdemo/DemoApplication.java
new file mode 100644
index 00000000..9f482e9d
--- /dev/null
+++ b/lab-59/lab-59-resilience4j-demo01/src/main/java/cn/iocoder/springboot/lab59/resillience4jdemo/DemoApplication.java
@@ -0,0 +1,20 @@
+package cn.iocoder.springboot.lab59.resillience4jdemo;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.annotation.Bean;
+import org.springframework.web.client.RestTemplate;
+
+@SpringBootApplication
+public class DemoApplication {
+
+ @Bean
+ public RestTemplate restTemplate() {
+ return new RestTemplate();
+ }
+
+ public static void main(String[] args) {
+ SpringApplication.run(DemoApplication.class, args);
+ }
+
+}
diff --git a/lab-59/lab-59-resilience4j-demo01/src/main/java/cn/iocoder/springboot/lab59/resillience4jdemo/controller/DemoController.java b/lab-59/lab-59-resilience4j-demo01/src/main/java/cn/iocoder/springboot/lab59/resillience4jdemo/controller/DemoController.java
new file mode 100644
index 00000000..37882518
--- /dev/null
+++ b/lab-59/lab-59-resilience4j-demo01/src/main/java/cn/iocoder/springboot/lab59/resillience4jdemo/controller/DemoController.java
@@ -0,0 +1,34 @@
+package cn.iocoder.springboot.lab59.resillience4jdemo.controller;
+
+import io.github.resilience4j.circuitbreaker.annotation.CircuitBreaker;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.client.RestTemplate;
+
+@RestController
+@RequestMapping("/demo")
+public class DemoController {
+
+ private Logger logger = LoggerFactory.getLogger(getClass());
+
+ @Autowired
+ private RestTemplate restTemplate;
+
+ @GetMapping("/get_user")
+ @CircuitBreaker(name = "backendA", fallbackMethod = "getUserFallback")
+ public String getUser(@RequestParam("id") Integer id) {
+ logger.info("[getUser][准备调用 user-service 获取用户({})详情]", id);
+ return restTemplate.getForEntity("http://127.0.0.1:18080/user/get?id=" + id, String.class).getBody();
+ }
+
+ public String getUserFallback(Integer id, Throwable throwable) {
+ logger.info("[getUserFallback][id({}) exception({})]", id, throwable.getClass().getSimpleName());
+ return "mock:User:" + id;
+ }
+
+}
diff --git a/lab-59/lab-59-resilience4j-demo01/src/main/resources/application.yml b/lab-59/lab-59-resilience4j-demo01/src/main/resources/application.yml
new file mode 100644
index 00000000..2204a060
--- /dev/null
+++ b/lab-59/lab-59-resilience4j-demo01/src/main/resources/application.yml
@@ -0,0 +1,11 @@
+resilience4j:
+ # Resilience4j 的断路器配置项，对应 CircuitBreakerProperties 属性类
+ circuitbreaker:
+ instances:
+ backendA:
+ ring-buffer-size-in-closed-state: 5 # 熔断器关闭状态的缓冲区大小，不会限制线程的并发量，在熔断器发生状态转换前所有请求都会调用后端服务。
+ ring-buffer-size-in-half-open-state: 5 # 熔断器半开状态的缓冲区大小，会限制线程的并发量。例如，缓冲区为 10 则每次只会允许 10 个请求调用后端服务。
+ wait-duration-in-open-state : 5000 # 熔断器从打开状态转变为半开状态等待的时间，单位：毫秒
+ failure-rate-threshold: 50 # 熔断器关闭状态和半开状态使用的同一个失败率阈值，单位：百分比
+
+ register-health-indicator: true # 是否注册到健康监测
diff --git a/lab-59/pom.xml b/lab-59/pom.xml
index e9d36038..b05e21fa 100644
--- a/lab-59/pom.xml
+++ b/lab-59/pom.xml
@@ -14,6 +14,7 @@
lab-59-user-service
+ lab-59-resilience4j-demo01