1、POM文件

引入spring security

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

2、配置yml文件

spring:
  security:
    basic:
      enabled: true
    user:
      name: admin
      password: abc123

3、添加 WebSecurityConfig 类

package com.zhemitech.colasaas.eureka.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;
import org.springframework.security.web.authentication.SavedRequestAwareAuthenticationSuccessHandler;

@Configuration
@EnableWebSecurity
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        SavedRequestAwareAuthenticationSuccessHandler successHandler = new SavedRequestAwareAuthenticationSuccessHandler();
        successHandler.setTargetUrlParameter("redirectTo");

        http.headers().frameOptions().disable();
        http.csrf().disable().authorizeRequests().antMatchers("/actuator/**").permitAll().anyRequest().authenticated().and().httpBasic();
    }
}