我在Springboot中部署了一个Eureka服务器。我已经使用这个maven依赖项和yaml属性为用户名/密码启用了Spring安全性：

<dependency>
 <groupId>org.springframework.boot</groupId>
 <artifactId>spring-boot-starter-security</artifactId> <!-- Provide basic auth for Eureka client registration -->
</dependency>

下面的代码块显示了我的springboot版本和webflux的用法：

<parent>
 <groupId>org.springframework.boot</groupId>
 <artifactId>spring-boot-starter-parent</artifactId>
 <version>2.7.3</version>
 <relativePath/> <!-- lookup parent from repository -->
</parent>

<groupId>me.sonam</groupId>
<artifactId>discovery-service</artifactId>
<version>1.0-SNAPSHOT</version>
<name>eureka-service</name>
<description>Eureka Discovery Service</description>
<properties>
 <java.version>16</java.version>
 <spring-cloud.version>2021.0.4</spring-cloud.version>
</properties>

<dependencies>
 <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-webflux</artifactId>
  </dependency>

这是我如何设置我的基本/验证安全与用户名/密码：

spring:
  security:
    user:
      name: ${EUREKA_USER}
      password: ${EUREKA_PASSWORD}

我已将CorsConfiguration设置如下：

import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.reactive.CorsConfigurationSource;
import org.springframework.web.cors.reactive.UrlBasedCorsConfigurationSource;

@EnableEurekaServer
@SpringBootApplication
public class EurekaServiceApplication {
    private static final Logger LOG = LoggerFactory.getLogger(EurekaServiceApplication.class);

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

    @Bean
    CorsConfigurationSource corsConfigurationSource() {
        CorsConfiguration corsConfig = new CorsConfiguration();
        corsConfig.setAllowedOrigins(List.of("*"));
        corsConfig.setMaxAge(3600L);
        corsConfig.addAllowedMethod("*");
        corsConfig.addAllowedHeader("*");

        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        source.registerCorsConfiguration("/**", corsConfig);
        return source;
    }
}

当我使用mvn clean install构建项目时，出现以下错误：

Bean named 'corsConfigurationSource' is expected to be of type 'org.springframework.web.cors.CorsConfigurationSource' but was actually of type 'org.springframework.web.cors.reactive.UrlBasedCorsConfigurationSource'