增加配置类
CorsConfig.java
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; /** * @author . */ @Configuration public class CorsConfig { @Bean public CorsWebFilter corsWebFilter(){ UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource(); CorsConfiguration corsConfiguration = new CorsConfiguration(); //1、配置跨域 //允许哪些头进行跨域 corsConfiguration.addAllowedHeader("*"); //允许哪些请求方式进行跨域 corsConfiguration.addAllowedMethod("*"); //允许哪些请求来源进行跨域 corsConfiguration.addAllowedOrigin("*"); //是否允许携带cookie进行跨域,否则跨域请求会丢失cookie信息 corsConfiguration.setAllowCredentials(true); source.registerCorsConfiguration("/**",corsConfiguration); return new CorsWebFilter(source); } }
这样yml配置文件就不在需要配置了
然后要把网关之后使用的服务的跨域去掉 如果配置了的话