From 64d60634e224c464cfb68d7117fda11da3d34856 Mon Sep 17 00:00:00 2001
From: Lu Jincheng <ljc20000118@hotmail.com>
Date: Wed, 17 Sep 2025 01:47:12 +0800
Subject: [PATCH] set up nacos

---
 pom.xml                                               |  7 +++++++
 .../ljc42/product/Controller/ProductController.java   | 11 +++++++++++
 src/main/java/com/ljc42/product/RocketMQConfig.java   |  9 ---------
 .../com/ljc42/product/Service/ProductService.java     |  4 ++--
 src/main/resources/application.properties             |  4 +++-
 src/main/resources/nacosConfig.yaml                   |  7 +++++++
 6 files changed, 30 insertions(+), 12 deletions(-)
 delete mode 100644 src/main/java/com/ljc42/product/RocketMQConfig.java
 create mode 100644 src/main/resources/nacosConfig.yaml

diff --git a/pom.xml b/pom.xml
index 8dda94c..470051a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -61,6 +61,13 @@
             <version>20250517</version>
         </dependency>
 
+
+        <dependency>
+            <groupId>com.alibaba.cloud</groupId>
+            <artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
+            <version>2025.0.0.0-preview</version>
+        </dependency>
+
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-test</artifactId>
diff --git a/src/main/java/com/ljc42/product/Controller/ProductController.java b/src/main/java/com/ljc42/product/Controller/ProductController.java
index 627eb21..8acc851 100644
--- a/src/main/java/com/ljc42/product/Controller/ProductController.java
+++ b/src/main/java/com/ljc42/product/Controller/ProductController.java
@@ -6,6 +6,8 @@ import com.ljc42.product.Exceptions.ProductExitsException;
 import com.ljc42.product.Exceptions.ProductNotFoundException;
 import com.ljc42.product.Service.ProductService;
 import org.json.JSONObject;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.cloud.context.config.annotation.RefreshScope;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.*;
@@ -14,14 +16,23 @@ import java.util.Map;
 import java.util.Objects;
 
 @RestController
+@RefreshScope
 public class ProductController {
 
     private final ProductService productService;
 
+    @Value(value = "${product.service.welcome-message}")
+    private String welcomeMessage;
+
     public ProductController(ProductService productService) {
         this.productService = productService;
     }
 
+    @GetMapping("/api/v1/hello")
+    public ResponseEntity<String> hello() {
+        return new ResponseEntity<>(welcomeMessage, HttpStatus.OK);
+    }
+
     @GetMapping("/api/v1/product/{name}")
     public ResponseEntity<ResponseDTO> getProducts(@PathVariable String name) {
         try {
diff --git a/src/main/java/com/ljc42/product/RocketMQConfig.java b/src/main/java/com/ljc42/product/RocketMQConfig.java
deleted file mode 100644
index c082fde..0000000
--- a/src/main/java/com/ljc42/product/RocketMQConfig.java
+++ /dev/null
@@ -1,9 +0,0 @@
-package com.ljc42.product;
-
-import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
-
-@Configuration
-public class RocketMQConfig {
-
-}
diff --git a/src/main/java/com/ljc42/product/Service/ProductService.java b/src/main/java/com/ljc42/product/Service/ProductService.java
index 39e275f..65333b5 100644
--- a/src/main/java/com/ljc42/product/Service/ProductService.java
+++ b/src/main/java/com/ljc42/product/Service/ProductService.java
@@ -32,8 +32,8 @@ public class ProductService {
         } else {
             redisTemplate.delete(productDTO.getName());
             this.productRepository.save(ProductMapper.DTOtoProduct(productDTO));
-            rocketMQTemplate.getProducer().setSendMsgTimeout(10000);
-            rocketMQTemplate.convertAndSend("PRODUCT_CREATE_TOPIC", productDTO.getName());
+//            rocketMQTemplate.getProducer().setSendMsgTimeout(10000);
+//            rocketMQTemplate.convertAndSend("PRODUCT_CREATE_TOPIC", productDTO.getName());
             return productDTO;
         }
     }
diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
index 983352a..ddc8b3c 100644
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@@ -11,4 +11,6 @@ spring.redis.host=localhost
 spring.redis.port=6379
 
 rocketmq.name-server=localhost:9876
-rocketmq.producer.group=my_producer_group
\ No newline at end of file
+rocketmq.producer.group=my_producer_group
+
+spring.config.import=nacos:nacosConfig.yaml
\ No newline at end of file
diff --git a/src/main/resources/nacosConfig.yaml b/src/main/resources/nacosConfig.yaml
new file mode 100644
index 0000000..7a62506
--- /dev/null
+++ b/src/main/resources/nacosConfig.yaml
@@ -0,0 +1,7 @@
+spring:
+  cloud:
+    nacos:
+      serverAddr: 10.10.2.71:8848
+  config:
+    import:
+      - nacos:demo.properties?refreshEnabled=true
\ No newline at end of file