详解spring-cloud与netflixEureka整合（注册中心）

compile('org.springframework.boot:spring-boot-starter-actuator')

compile('org.springframework.boot:spring-boot-starter-web')

compile('org.springframework.cloud:spring-cloud-starter')

compile('org.springframework.cloud:spring-cloud-starter-netflix-eureka-server')

spring:

  application:

   name: dev

eureka:

  client:

   service-url:

    defaultZone: http://本机ip地址:8761/eureka/ #注册中心地址

   register-with-eureka: false #表明该实例是否应该与尤里卡服务器登记其信息被别人发现。在某些情况下,您不希望您的实例被发现而你想发现其他实例。默认为true

   fetch-registry: false #表明这个客户是否应该从尤里卡服务器获取尤里卡注册表信息。默认为true

server:

  port: 8761

compile('org.springframework.cloud:spring-cloud-starter-netflix-eureka-client')

eureka:

  client:

   service-url:

    defaultZone: http://eureka服务地址:8761/eureka/

compile('org.springframework.cloud:spring-cloud-starter-netflix-eureka-server')

compile('org.springframework.cloud:spring-cloud-starter-netflix-eureka-client')

server:

  port: 8761

eureka:

  client:

   register-with-eureka: false

   fetch-registry: false

  server:

   enable-self-preservation: false #使用自我保护，默认true

   peer-node-read-timeout-ms: 5000 #节点读取超时时间，默认200毫秒

---

spring:

  application:

   name: eureka1

  profiles: eureka1

eureka:

  client:

   service-url:

    defaultZone: http://eureka2:8761/eureka/,http://eureka3:8761/eureka/

  instance:

   hostname: eureka1

---

spring:

  application:

   name: eureka2

  profiles: eureka2

eureka:

  client:

   service-url:

    defaultZone: http://eureka1:8761/eureka/,http://eureka3:8761/eureka/

  instance:

   hostname: eureka2

---

spring:

  application:

   name: eureka3

  profiles: eureka3

eureka:

  client:

   service-url:

    defaultZone: http://eureka1:8761/eureka/,http://eureka2:8761/eureka/

  instance:

   hostname: eureka3

public static void main(String[] args) {

    SpringApplication.run(QnbbsConsumer. class ,args);

}

eureka:

  instance:

   prefer-ip-address: true #是否显示ip

   ip-address: 本机ip #填写本机ip地址

  client:

   service-url:

    defaultZone: http://eureka1:8761/eureka/,http://eureka2:8761/eureka/，http://eureka3:8761/eureka/

compile('org.springframework.cloud:spring-cloud-starter-netflix-eureka-client')

compile('org.springframework.boot:spring-boot-starter-security')

compile('org.springframework.cloud:spring-cloud-starter-netflix-eureka-server')

server:

  port: 8761

spring:

  application:

   name: eureka-server

  security:

   user:

    name: zyn

    password: zyn123...

   #用户名与密码若是不配置，系统会自动生成并打印在控制台日志上

eureka:

  client:

   register-with-eureka: false

   fetch-registry: false

  server:

   enable-self-preservation: false

   peer-node-read-timeout-ms: 5000

management:

  endpoints:

   web:

    base-path: /

    exposure:

     include: '*'

  endpoint:

   health:

    show-details: always

   restart:

    enabled: true

  server:

   port: 8761

---

spring:

  profiles: eureka-jy

eureka:

  client:

   service-url:

    defaultZone: http://${spring.security.user.name}:${spring.security.user.password}@eureka-B:8761/eureka/,http://${spring.security.user.name}:${spring.security.user.password}@eureka-C:8761/eureka/

  instance:

   hostname: eureka-A

---

spring:

  profiles: eureka-lhn

eureka:

  client:

   service-url:

    defaultZone: http://${spring.security.user.name}:${spring.security.user.password}@eureka-A:8761/eureka/,http://${spring.security.user.name}:${spring.security.user.password}@eureka-C:8761/eureka/

  instance:

   hostname: eureka-B

---

spring:

  profiles: eureka-zsm

eureka:

  client:

   service-url:

    defaultZone: http://${spring.security.user.name}:${spring.security.user.password}@eureka-A:8761/eureka/,http://${spring.security.user.name}:${spring.security.user.password}@eureka-B:8761/eureka/

  instance:

   hostname: eureka-C

package com.iteng.eureka.security;?

import org.springframework.context.annotation.Configuration;

import org.springframework.security.config.annotation.web.builders.HttpSecurity;

import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;

import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;

?

@EnableWebSecurity

@Configuration

public class WebSecurityConfig extends WebSecurityConfigurerAdapter {

?

   @Override

   protected void configure(HttpSecurity http) throws Exception {

     http.csrf().disable(); // 关闭csrf

     http.authorizeRequests().anyRequest().authenticated().and().httpBasic(); // 开启认证

   }

}

@EnableEurekaServer

@EnableWebSecurity