解析spring cloud ouath2中的Eureka

老生常谈的配置 但是还是需要说明一下

EurekaApplication

@EnableEurekaServer指定为server端

@EnableEurekaServer
@SpringBootApplication
public class EurekaApplication {

 public static void main(String[] args) {
  SpringApplication.run(EurekaApplication.class, args);
 }

}

WebSecurityConfig

看到这眼熟不呢 没错 Eureka也开启spring security 在访问前台页面时也需要输入账号密码

@Configuration
@EnableWebSecurity
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {

 @Override
 protected void configure(HttpSecurity http) throws Exception {
  super.configure(http);
  http.csrf().disable().httpBasic();
 }
}

application.yml

security:user以下配置的账号密码 在访问页面需要输入的

server:
 port: 7001
spring:
 application:
 name: eureka
 security:
 user:
  name: admin
  password: xxxxxxxxxx
eureka:
 client:
 fetch-registry: false
 register-with-eureka: false
 service-url:
  defaultZone: http://admin:Xk38CNHigBP5jK75@localhost:5001/eureka
 instance:
 hostname: localhost
 prefer-ip-address: true
logging:
 config: classpath:logback.xml
 level:
 root: info

pom.xml

 <dependencies>
  <dependency>
   <groupId>org.springframework.boot</groupId>
   <artifactId>spring-boot-starter-security</artifactId>
  </dependency>
  <dependency>
   <groupId>org.springframework.boot</groupId>
   <artifactId>spring-boot-starter-web</artifactId>
  </dependency>
  <dependency>
   <groupId>org.springframework.cloud</groupId>
   <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
  </dependency>

  <dependency>
   <groupId>org.springframework.boot</groupId>
   <artifactId>spring-boot-starter-test</artifactId>
   <scope>test</scope>
   <exclusions>
    <exclusion>
     <groupId>org.junit.vintage</groupId>
     <artifactId>junit-vintage-engine</artifactId>
    </exclusion>
   </exclusions>
  </dependency>
  <dependency>
   <groupId>org.springframework.security</groupId>
   <artifactId>spring-security-test</artifactId>
   <scope>test</scope>
  </dependency>
 </dependencies>

当访问localhost:7001 出现下图 需要填写账号密码

在其他服务注册时 也需要指定账号密码

eureka:
 instance:
 hostname: ${spring.cloud.client.ip-address}
 prefer-ip-address: true
 instance-id: ${eureka.instance.hostname}:${server.port}
 //与server一致
 client:
 security:
  basic:
  user: admin
  password: xxxxxxxxxxx
 service-url:
  defaultZone: http://${eureka.client.security.basic.user}:${eureka.client.security.basic.password}@localhost:7001/eureka

到此这篇关于spring cloud ouath2中的Eureka的文章就介绍到这了,更多相关spring cloud ouath2内容请搜索我们以前的文章或继续浏览下面的相关文章希望大家以后多多支持我们！