添加安全认证

发现随便都可以进eureka页面，我们需要添加一个安全认证
eureka类：
增加pom文件

<!-- 添加安全认证 -->
<dependency>
        <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-security</artifactId>
</dependency>

添加yml

spring:
  security: #添加用户认证
    user:
      name: root #设置用户名
      password: 123 #设置用户密码

这是发现再通过127.0.0.1:8080进入eureka需要输入用户名和密码才能进入了。
config类

package com.ganlong.config;

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
    }

}

同时teacher和student的yml

    service-url:
       defaultZone: http://root:123@127.0.0.1:8080/eureka/

联系地址需要加userName:passWord@