https://blog.csdn.net/joker_2007/article/details/82736183

pring5增加了reactive web模块，相应的在spring security中也增加了 [webflux-web-security] 模块，相对于spring security 在配置和使用方面有略微的差异，下面主要说明简单的配置和自定义用户信息的配置。

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.web.reactive.EnableWebFluxSecurity;
import org.springframework.security.config.web.server.ServerHttpSecurity;
import org.springframework.security.web.server.SecurityWebFilterChain;

@Configuration
@EnableWebFluxSecurity
public class WebFluxSecurityConfig{

    @Bean
    public SecurityWebFilterChain springSecurityFilterChain(ServerHttpSecurity http) {
        http
            .authorizeExchange()
            //.pathMatchers("/loginPage").permitAll()  //无需进行权限过滤的请求路径
            .anyExchange().authenticated()
            .and()
            .httpBasic().and()
            .formLogin()
            //.loginPage("/loginPage")  //自定义的登陆页面
            ;
        return http.build();
    }
}