Eureka Server adds secure user authentication

1. Introduce dependencies in the pom file

Add spring-security support

        <dependency> 
		   <groupId>org.springframework.boot</groupId> 
		   <artifactId>spring-boot-starter-security</artifactId> 
		</dependency> 

2. The application.yml file adds the user name and password configuration for management

2.1 Add spring.security configuration

spring:
  security:
    basic:
      enabled: true
    user:
      name: eureka
      password: eureka

2.2 Modify eureka.client.serviceUrl.defaultZone to add account password

http://${spring.security.user.name}:${spring.security.user.password}@${eureka.instance.hostname}:${server.port}/eureka/

2.3 The modified complete application.yml is:

server:
  port: 8081

spring:
  security:
    basic:
      enabled: true
    user:
      name: eureka #登录账号
      password: eureka #登录密码

eureka:
  instance:
    hostname: localhost
  client:
    registerWithEureka: false
    fetchRegistry: false
    serviceUrl:
      defaultZone: http://${spring.security.user.name}:${spring.security.user.password}@${eureka.instance.hostname}:${server.port}/eureka/