修正

book-service/src/main/resources/application.yml

@@ -11,7 +11,7 @@ spring:
 eureka:
   client:
     serviceUrl:
-      defaultZone: http://localhost:8888/eureka
+      defaultZone: http://localhost:8801/eureka, http://localhost:8802/eureka
   instance:
     prefer-ip-address: true
     instance-id: ${spring.cloud.client.ip-address}:${server.port}

borrow-service/src/main/resources/application.yml

@@ -11,7 +11,7 @@ spring:
 eureka:
   client:
     serviceUrl:
-      defaultZone: http://localhost:8888/eureka
+      defaultZone: http://localhost:8801/eureka, http://localhost:8802/eureka
   instance:
     prefer-ip-address: true
     instance-id: ${spring.cloud.client.ip-address}:${server.port}

eureka-service/src/main/resources/application-01.yml

@@ -0,0 +1,18 @@
+server:
+  port: 8801
+spring:
+  application:
+    name: eurekaserver
+eureka:
+  instance:
+    hostname: eureka01
+    prefer-ip-address: false
+    instance-id: ${spring.cloud.client.ip-address}:${server.port}
+  client:
+    fetch-registry: true
+    register-with-eureka: false
+    serviceUrl:
+      defaultZone: http://eureka02:8802/eureka, http://eureka01:8801/eureka
+  server:
+    enable-self-preservation: false
+

eureka-service/src/main/resources/application-02.yml

@@ -0,0 +1,17 @@
+server:
+  port: 8802
+spring:
+  application:
+    name: eurekaserver
+eureka:
+  instance:
+    hostname: eureka02
+    prefer-ip-address: false
+    instance-id: ${spring.cloud.client.ip-address}:${server.port}
+  client:
+    fetch-registry: true
+    register-with-eureka: false
+    serviceUrl:
+      defaultZone: http://eureka01:8801/eureka, http://eureka02:8802/eureka
+  server:
+    enable-self-preservation: false

eureka-service/src/main/resources/application.yml

@@ -1,10 +0,0 @@
-server:
-  port: 8888
-eureka:
-  client:
-    fetch-registry: false
-    register-with-eureka: false
-    serviceUrl:
-      defaultZone: http://localhost:8888/eureka
-  server:
-    enable-self-preservation: false

user-service/src/main/resources/application.yml

@@ -1,5 +1,3 @@
-server:
-  port: 8101
 spring:
   application:
     name: userservice
@@ -11,7 +9,7 @@ spring:
 eureka:
   client:
     serviceUrl:
-      defaultZone: http://localhost:8888/eureka
+      defaultZone: http://localhost:8801/eureka, http://localhost:8802/eureka
   instance:
     prefer-ip-address: true
     instance-id: ${spring.cloud.client.ip-address}:${server.port}