api-passenger通过feign可变参数控制的方式，调用service-verificationcode，获取验证码

online-taxi-public/api-passenger/pom.xml

@@ -28,10 +28,21 @@
             <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
         </dependency>
 
-<!--        <dependency>-->
+        <dependency>
-<!--            <groupId>org.springframework.cloud</groupId>-->
+            <groupId>org.springframework.cloud</groupId>
-<!--            <artifactId>spring-cloud-starter-openfeign</artifactId>-->
+            <artifactId>spring-cloud-starter-openfeign</artifactId>
-<!--        </dependency>-->
+        </dependency>
+
+        <dependency>
+            <groupId>com.internal</groupId>
+            <artifactId>internal-common</artifactId>
+            <version>1.0-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-loadbalancer</artifactId>
+        </dependency>
     </dependencies>
 
 </project>

online-taxi-public/api-passenger/src/main/java/com/taxi/apipassenger/ApiPassengerApplication.java

@@ -3,12 +3,14 @@ package com.taxi.apipassenger;
 import org.springframework.boot. SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
+import org.springframework.cloud.openfeign.EnableFeignClients;
 
 /**
  * 通过 Spring Cloud 原生注解 @EnableDiscoveryClient 开启服务注册发现功能：
  */
 @SpringBootApplication
 @EnableDiscoveryClient
+@EnableFeignClients
 public class ApiPassengerApplication {
 
     public static void main(String[] args)  {

online-taxi-public/api-passenger/src/main/java/com/taxi/apipassenger/controller/TestController.java

@@ -1,14 +0,0 @@
-package com.taxi.apipassenger.controller;
-
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.RestController;
-
-@RestController
-class TestController {
-
-    @GetMapping("/test")
-    public String test(){
-
-        return "test";
-    }
-}

online-taxi-public/api-passenger/src/main/java/com/taxi/apipassenger/remote/ServiceVerificatoncodeClient.java

@@ -0,0 +1,15 @@
+package com.taxi.apipassenger.remote;
+
+import com.internal.dto.ResponseResult;
+import com.internal.response.NumberResponse;
+import org.springframework.cloud.openfeign.FeignClient;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+
+@FeignClient("service-verificationcode")
+public interface ServiceVerificatoncodeClient {
+
+    @RequestMapping(method = RequestMethod.GET,value = "/numberCode/{size}")
+    ResponseResult<NumberResponse> getNumberCode(@PathVariable("size") int size);
+}

online-taxi-public/api-passenger/src/main/java/com/taxi/apipassenger/service/VerificationCodeService.java

@@ -1,24 +1,33 @@
 package com.taxi.apipassenger.service;
 
+import com.internal.dto.ResponseResult;
+import com.internal.response.NumberResponse;
+import com.taxi.apipassenger.remote.ServiceVerificatoncodeClient;
 import net.sf.json.JSONObject;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
 @Service
 public class VerificationCodeService {
 
-    public String generatorCode(String passenegerPhone){
+    @Autowired
+    private ServiceVerificatoncodeClient serviceVerificatoncodeClient;
+
+    public String generatorCode(String passenegerPhone) {
         //调用验证码服务，获取验证码
         System.out.println("调用验证码服务，获取验证码");
 
-        String code = "11111";
+        ResponseResult<NumberResponse> responseResult = serviceVerificatoncodeClient.getNumberCode(6);
+        int code = responseResult.getData().getNumberCode();
+        System.out.println("访问service-verificationcode服务，获取验证码：" + code );
 
         //存入redis
         System.out.println("存入redis");
 
         //返回值
-        JSONObject result =new JSONObject();
+        JSONObject result = new JSONObject();
-        result.put("code",1);
+        result.put("code", code);
-        result.put("message","success");
+        result.put("message", "success");
         return result.toString();
     }
 }