SpringCloud Zuul 路由配置

个人博客网：www.lfuping.cn    (你想要这里多有)

Zuul 路由配置

一、新建一个module springcloud-zuul-1项目

zuul也注册到eureka服务里，端口3001；

pom.xml完整配置要加上：

<dependency>
            <groupId>com.li.springcloud</groupId>
            <artifactId>springcloud-common</artifactId>
            <version>${project.version}</version>
        </dependency>
        <!-- zuul路由网关 -->
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-zuul</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-hystrix</artifactId>
        </dependency>
        <!-- actuator监控引入 -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-actuator</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-config</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-jpa</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-tomcat</artifactId>
        </dependency>
        <!-- 修改后立即生效，热部署 -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>springloaded</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-devtools</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-ribbon</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
        </dependency>
           

application.yml配置文件：

server: 
  port: 3001
  context-path: /
spring: 
  application: 
    name: zuul
eureka:
  instance:
    hostname: eureka1  #eureka客户端主机实例名称
    appname: zuul  #客户端服务名
    instance-id: springcloud-zuul:3001 #客户端实例名称
    prefer-ip-address: true #显示IP
  client: 
    service-url: 
      defaultZone: http://localhost:7001/eureka/
      #集群模式defaultZone: http://lifuping.eureka3.com:6001/eureka/,http://lifuping.eureka2.com:5001/eureka/,http://lifuping.eureka1.com:7001/eureka/ # 集群
      #单机defaultZone: http://localhost:7001/eureka   
      #把服务注册到eureka注册中心
           

主启动类：ZuulApplication_3001

加下@EnableZuulProxy注解

package com.li.springcloud.zuul;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
import org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration;
import org.springframework.cloud.netflix.zuul.EnableZuulProxy;
@SpringBootApplication(exclude = { DataSourceAutoConfiguration.class,
        HibernateJpaAutoConfiguration.class })
@EnableZuulProxy
public class ZuulApplicationOne {
    public static void main(String[] args) {
        SpringApplication.run(ZuulApplicationOne.class, args);
    }
}
           

二、测试：

启动eureka单机或者集群，然后再启动下一个服务生产者springcloud-provider-1单机或者集群，以及 zuul网关服务；

请求：http://localhost:1001/provider/list 能获取到数据；

用 http://localhost:3001/provider/provider/list

域名+端口+服务名称+请求地址 也能请求到数据；

源码链接: https://pan.baidu.com/s/1XiO5VjsnnXRwNGq5gp5kDA 

提取码: ppfv
           

                                                     欢迎关注我的微信公众号：平川大叔