实现Eureka认证
    导入依赖

    1. <dependency>
    2.     <groupId>org.springframework.boot</groupId>
    3.     <artifactId>spring-boot-starter-security</artifactId>
    4. </dependency>

    编写config配置类

    1. @EnableWebSecurity
    2. public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
    4.     @Override
    5.     protected void configure(HttpSecurity http) throws Exception {
    6.         // 忽略掉/eureka/**
    7.         http.csrf().ignoringAntMatchers("/eureka/**");
    8.         super.configure(http);
    9.     }
    10. }

    编写配置文件

    1. # 指定用户名和密码
    2. spring:
    3.   security:
    4.     user:
    5.       name: root
    6.       password: root

    其他服务想注册到Eureka上需要添加用户名和密码

    1. eureka:
    2.   client:
    3.     service-url:
    4.       defaultZone: http://用户名:密码@localhost:8761/eureka