增加，服务间互相调用 示例

client-api/src/main/java/com/gzicloud/industry/client/api/ClientApiApplication.java → client-api/src/main/java/com/gzicloud/industry/client/export/ClientApiApplication.java

-package com.gzicloud.industry.client.api;
+package com.gzicloud.industry.client.export;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;

client-api/src/main/java/com/gzicloud/industry/client/api/controller/TestController.java → client-api/src/main/java/com/gzicloud/industry/client/export/controller/TestController.java

-package com.gzicloud.industry.client.api.controller;
+package com.gzicloud.industry.client.export.controller;
 
+import com.gzicloud.industry.client.facade.service.IAcrossService;
 import com.gzicloud.industry.client.facade.service.ITestService;
 import org.apache.dubbo.config.annotation.DubboReference;
 import org.springframework.web.bind.annotation.GetMapping;
@@ -13,6 +14,9 @@ public class TestController {
     @DubboReference
     private ITestService resumeService;
 
+    @DubboReference
+    private IAcrossService acrossService;
+
     @GetMapping("/simple")
     public String simple(String id) {
         return resumeService.test(Long.valueOf(id));
@@ -23,4 +27,9 @@ public class TestController {
         return "测试：" + id;
     }
 
+    @GetMapping("/across")
+    public String across(String id) {
+        return acrossService.acrossServer(Long.valueOf(id));
+    }
+
 }

client-api/src/main/resources/application-dev.yml

@@ -16,7 +16,7 @@ dubbo:
   protocol:
     # dubbo 协议
     name: dubbo
-    # dubbo 协议端口（ -1 表示自增端口，从 20880 开始）
+#    # dubbo 协议端口（ -1 表示自增端口，从 20880 开始）
     port: -1
     host: 127.0.0.1
   registry:
@@ -24,4 +24,4 @@ dubbo:
     address: spring-cloud://localhost
   cloud:
     # 订阅服务提供方的应用列表，订阅多个服务提供者使用 "," 连接
-    subscribed-services: industry-client-resume-server
+    subscribed-services: industry-client-resume-server,industry-client-export-server

client-export-server/pom.xml

+<?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">
+    <parent>
+        <artifactId>industry-cloud-parent</artifactId>
+        <groupId>org.gzicloud.industry</groupId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>client-export-server</artifactId>
+
+    <properties>
+        <mybatis-plus.version>3.4.1</mybatis-plus.version>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.gzicloud.industry</groupId>
+            <artifactId>client-facade</artifactId>
+            <version>1.0-SNAPSHOT</version>
+        </dependency>
+
+        <!-- MyBatis-Plus -->
+        <dependency>
+            <groupId>com.baomidou</groupId>
+            <artifactId>mybatis-plus-boot-starter</artifactId>
+            <version>${mybatis-plus.version}</version>
+        </dependency>
+
+        <dependency>
+            <groupId>mysql</groupId>
+            <artifactId>mysql-connector-java</artifactId>
+            <scope>runtime</scope>
+        </dependency>
+
+    </dependencies>
+</project>
\ No newline at end of file

client-export-server/src/main/java/com/gzicloud/industry/client/export/ClientExportApplication.java

+package com.gzicloud.industry.client.export;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
+
+@EnableDiscoveryClient
+@SpringBootApplication
+public class ClientExportApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(ClientExportApplication.class, args);
+    }
+
+}

client-export-server/src/main/java/com/gzicloud/industry/client/export/dubbo/call/CallService.java

+package com.gzicloud.industry.client.export.dubbo.call;
+
+import com.gzicloud.industry.client.facade.service.ITestService;
+import org.apache.dubbo.config.annotation.DubboReference;
+import org.springframework.stereotype.Service;
+
+@Service
+public class CallService {
+
+    @DubboReference
+    private ITestService testService;
+
+    public String call(Long id) {
+
+        return "服务间相互调用" + testService.test(id);
+    }
+
+}

client-export-server/src/main/java/com/gzicloud/industry/client/export/dubbo/impl/AcrossServiceImpl.java

+package com.gzicloud.industry.client.export.dubbo.impl;
+
+import com.gzicloud.industry.client.export.service.ICountryService;
+import com.gzicloud.industry.client.facade.service.IAcrossService;
+import org.apache.dubbo.config.annotation.DubboService;
+
+import javax.annotation.Resource;
+
+@DubboService
+public class AcrossServiceImpl implements IAcrossService {
+
+    @Resource
+    private ICountryService countryService;
+
+    @Override
+    public String acrossServer(Long id) {
+        return countryService.getCountry(id);
+    }
+}

client-export-server/src/main/java/com/gzicloud/industry/client/export/service/ICountryService.java

+package com.gzicloud.industry.client.export.service;
+
+public interface ICountryService {
+
+    String getCountry(Long id);
+
+}

client-export-server/src/main/java/com/gzicloud/industry/client/export/service/impl/CountryServiceImpl.java

+package com.gzicloud.industry.client.export.service.impl;
+
+import com.gzicloud.industry.client.export.dubbo.call.CallService;
+import com.gzicloud.industry.client.export.service.ICountryService;
+import org.springframework.stereotype.Service;
+
+import javax.annotation.Resource;
+
+@Service
+public class CountryServiceImpl implements ICountryService {
+
+    @Resource
+    private CallService callService;
+
+    @Override
+    public String getCountry(Long id) {
+        return callService.call(id);
+    }
+}

client-export-server/src/main/resources/application-dev.yml

+spring:
+  cloud:
+    nacos:
+      discovery:
+        server-addr: localhost:8848  #Nacos 链接地址
+        namespace: 2fe44b66-8b9b-4df7-ae48-b8763132c498 #Nacos 命名空间ID
+      config:
+        server-addr: localhost:8848  #Nacos 链接地址
+        namespace: 2fe44b66-8b9b-4df7-ae48-b8763132c498 #Nacos 命名空间ID
+        group: DEFAULT_GROUP  # 默认分组就是DEFAULT_GROUP，如果使用默认分组可以不配置
+        file-extension: yml   #默认properties
+  datasource:
+    driver-class-name: com.mysql.cj.jdbc.Driver
+    username: hanchao
+    password: 123123
+    url: jdbc:mysql://localhost:3306/db2020?useUnicode=true&characterEncoding=UTF-8&useSSL=false&serverTimezone=GMT%2B8
+    hikari:
+      minimum-idle: 10
+      maximum-pool-size: 15
+      connection-timeout: 1000
+
+mybatis-plus:
+  configuration:
+    log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
+  mapper-locations: classpath:/mapper/*Mapper.xml
+
+dubbo:
+  scan:
+    # dubbo 服务扫描基准包
+    base-packages: com.gzicloud.industry.client.export
+  protocol:
+    # dubbo 协议
+    name: dubbo
+    # dubbo 协议端口（ -1 表示自增端口，从 20880 开始）
+    port: -1
+    host: 127.0.0.1
+  registry:
+    # 挂载到 Spring Cloud 的注册中心
+    address: spring-cloud://localhost
+  cloud:
+    subscribed-services: industry-client-resume-server
\ No newline at end of file

client-export-server/src/main/resources/application-pro.yml

+server:
+  port: 8003
+spring:
+  application:
+    name: industry-client-resume-server
+  cloud:
+    nacos:
+      discovery:
+        server-addr: localhost:8848  #Nacos 链接地址
+        namespace: 2fe44b66-8b9b-4df7-ae48-b8763132c498 #Nacos 命名空间ID
+      config:
+        server-addr: localhost:8848  #Nacos 链接地址
+        namespace: 2fe44b66-8b9b-4df7-ae48-b8763132c498 #Nacos 命名空间ID
+        group: DEFAULT_GROUP  # 默认分组就是DEFAULT_GROUP，如果使用默认分组可以不配置
+        file-extension: yml   #默认properties
\ No newline at end of file

client-export-server/src/main/resources/application-test.yml

+server:
+  port: 8003
+spring:
+  application:
+    name: industry-client-resume-server
+  cloud:
+    nacos:
+      discovery:
+        server-addr: localhost:8848  #Nacos 链接地址
+        namespace: 2fe44b66-8b9b-4df7-ae48-b8763132c498 #Nacos 命名空间ID
+      config:
+        server-addr: localhost:8848  #Nacos 链接地址
+        namespace: 2fe44b66-8b9b-4df7-ae48-b8763132c498 #Nacos 命名空间ID
+        group: DEFAULT_GROUP  # 默认分组就是DEFAULT_GROUP，如果使用默认分组可以不配置
+        file-extension: yml   #默认properties
\ No newline at end of file

client-export-server/src/main/resources/application.yml

+spring:
+  profiles:
+    active: dev
+  application:
+    name: industry-client-export-server
\ No newline at end of file

client-facade/src/main/java/com/gzicloud/industry/client/facade/service/IAcrossService.java

+package com.gzicloud.industry.client.facade.service;
+
+/**
+ * 测试服务间调用
+ */
+public interface IAcrossService {
+
+    String acrossServer(Long id);
+
+}

client-resume-server/src/main/java/com/gzicloud/industry/client/resume/dubbo/TestServiceImpl.java → client-resume-server/src/main/java/com/gzicloud/industry/client/resume/dubbo/impl/TestServiceImpl.java

-package com.gzicloud.industry.client.resume.dubbo;
+package com.gzicloud.industry.client.resume.dubbo.impl;
 
 import com.gzicloud.industry.client.facade.service.ITestService;
 import com.gzicloud.industry.client.resume.service.IResumeService;

pom.xml

@@ -12,6 +12,7 @@
         <module>client-api</module>
         <module>client-resume-server</module>
         <module>client-facade</module>
+        <module>client-export-server</module>
     </modules>
     <packaging>pom</packaging>