content: package io.github.xxyopen.novel.gateway.config;
  
  import org.springframework.context.annotation.Bean;
  import org.springframework.context.annotation.Configuration;
  import org.springframework.web.cors.CorsConfiguration;
  import org.springframework.web.cors.reactive.CorsWebFilter;
  import org.springframework.web.cors.reactive.UrlBasedCorsConfigurationSource;
  
  /**
   * 全局跨域配置
   *
   * @author xiongxiaoyang
   * @version 1.0
   * @since 2020/5/27
   */
  @Configuration
  public class NovelCorsConfig {
  
      @Bean
      public CorsWebFilter corsWebFilter() {
          CorsConfiguration config = new CorsConfiguration();
          // 允许的域,不要写*，否则cookie就无法使用了
          config.addAllowedOrigin("http://localhost:1024");
          // 允许的头信息
          config.addAllowedHeader("*");
          // 允许的请求方式
          config.addAllowedMethod("*");
          // 是否允许携带Cookie信息
          config.setAllowCredentials(true);
  
          UrlBasedCorsConfigurationSource configurationSource = new UrlBasedCorsConfigurationSource();
          // 添加映射路径，拦截一切请求
          configurationSource.registerCorsConfiguration("/**", config);
          return new CorsWebFilter(configurationSource);
      }
  }
  