Update: T05/搭建service-consumer模块

service-consumer/pom.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>cn.hezhaohui</groupId>
+        <artifactId>spring-cloud-template</artifactId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>service-consumer</artifactId>
+
+    <properties>
+        <maven.compiler.source>21</maven.compiler.source>
+        <maven.compiler.target>21</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-netflix-eureka-client</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-config</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-bootstrap</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-loadbalancer</artifactId>
+        </dependency>
+
+
+
+    </dependencies>
+
+</project>

service-consumer/src/main/java/cn/hezhaohui/serviceconsumer/ServiceConsumerApplication.java

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+package cn.hezhaohui.serviceconsumer;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class ServiceConsumerApplication {
+    public static void main(String[] args) {
+        SpringApplication.run(ServiceConsumerApplication.class, args);
+    }
+}

service-consumer/src/main/java/cn/hezhaohui/serviceconsumer/config/RestTemplateConfig.java

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+package cn.hezhaohui.serviceconsumer.config;
+
+import org.springframework.cloud.client.loadbalancer.LoadBalanced;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.client.RestTemplate;
+
+@Configuration
+public class RestTemplateConfig {
+
+    @Bean
+    @LoadBalanced
+    public RestTemplate restTemplate () {
+        return new RestTemplate();
+    }
+}

service-consumer/src/main/java/cn/hezhaohui/serviceconsumer/controller/ConsumeController.java

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+package cn.hezhaohui.serviceconsumer.controller;
+
+import jakarta.annotation.Resource;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.client.RestTemplate;
+
+@RestController
+@RequestMapping("/api")
+public class ConsumeController {
+
+    @Resource
+    private RestTemplate restTemplate;
+
+    @GetMapping("/print")
+    public String print() {
+        String number = restTemplate.getForObject("http://service-producer/api/number", String.class);
+        return "[Generate]: " + number;
+    }
+
+}

service-consumer/src/main/java/cn/hezhaohui/serviceconsumer/controller/HealthController.java

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+package cn.hezhaohui.serviceconsumer.controller;
+
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping("/api")
+public class HealthController {
+
+    @Value("${test.message}")
+    private String testMessage;
+
+    @GetMapping("/health")
+    public String health() {
+        return "Wow, nice to meet you!" + "\n" + testMessage;
+    }
+}

service-consumer/src/main/resources/bootstrap.yml

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+spring:
+  application:
+    name: service-consumer
+  cloud:
+    config:
+      uri: http://localhost:8888
+      fail-fast: true
+eureka:
+  client:
+    service-url:
+      defaultZone: http://localhost:8761/eureka