springcloud zuul 入门配置

素颜马尾好姑娘i 2023-02-26 15:26 5阅读 0赞

## 1、zuul-Service 网关服务的核心代码 ##

pom.xml

<dependency>
    	<groupId>org.springframework.cloud</groupId>
    	<artifactId>spring-cloud-starter-eureka</artifactId>
    </dependency>
    <dependency>
    	<groupId>org.springframework.cloud</groupId>
    	<artifactId>spring-cloud-starter-zuul</artifactId>
    </dependency>
    
    
    <dependency>
    	<groupId>org.springframework</groupId>
    	<artifactId>springloaded</artifactId>
    </dependency>
    
    <dependency>
    	<groupId>org.springframework.boot</groupId>
    	<artifactId>spring-boot-devtools</artifactId>
    </dependency>

yml

server: 
      port: 9500
     
    spring: 
      application:
        name: microservicecloud-zuul
     
    eureka: 
      client: 
        service-url: 
          defaultZone: http://eureka7001.com:7001/eureka,http://eureka7002.com:7002/eureka,http://eureka7003.com:7003/eureka  
      instance:
        instance-id: gateway9500.com
        prefer-ip-address: true 
     
    
    zuul: 
      prefix: /myzuul
     # ignored-services: microservicecloud-order # 忽略单个服务名称
      ignored-services: "*"                       # 忽略所有的服务名称
      routes: 
        myorder.serviceId: microservicecloud-order
        myorder.path: /myorder/**

SpringBootApplication.java

@SpringBootApplication
    @EnableZuulProxy
    public class Zuul_SpringApplication{ 
    
    	public static void main(String[] args) { 
    		SpringApplication.run(Zuul_SpringApplication.class, args);
    	}
    }

orderService微服务 的不是本文的重点，配置省略。

## 2、测试 ##

先启动 Eureka，  
再先启动 orderService 服务  
最后启动 ZuulService 服务

先访问 order 服务， `http://localhost:8001/order/get/2` ，响应请求的数据

再通过 zuul 服务， 请求 为 `http://127.0.0.1:9500/myzuul/myorder/order/get/2` ， 响应相同的数据。

## 3、相关文章推荐 ##

https://cloud.spring.io/spring-cloud-netflix/reference/html/

https://www.cnblogs.com/jing99/p/11696192.html

https://www.jianshu.com/p/511db36c1b3e