SpringCloud Zuul 路由配置

分手后的思念是犯贱 2022-03-15 08:42 277阅读 0赞

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个人博客网：www.lfuping.cn    (你想要这里多有)

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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>
            
            <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>
            
            <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>
            
            <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][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；

![20190301154405.png][]

请求：[http://localhost:1001/provider/list][http_localhost_1001_provider_list] 能获取到数据；  
用 [http://localhost:3001/provider/provider/list][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；

![20190301154835.png][]

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

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[20190227110019256.png]: /images/20220315/56410ffd21484f94a8fdb4900af6a2fe.png
[20181126154005.png]: /images/20220315/eb8f8465788c44af84e17766d5a60113.png
[EnableZuulProxy]: https://github.com/EnableZuulProxy
[20190301154405.png]: /images/20220315/d06b61985da14840b471a658b6829fda.png
[http_localhost_1001_provider_list]: http://localhost:1001/provider/list
[http_localhost_3001_provider_provider_list]: http://localhost:3001/provider/provider/list
[20190301154835.png]: /images/20220315/ee99edc853ee439da4f86fa9a38d02a3.png
[gzh.png]: /images/20220315/afd5d5108fd24e3f96a8e9d4ffa47f62.png