package com.yhzj.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.util.pattern.PathPatternParser;
/**
* @author shupf
*/
@Configuration
public class CrossDomainConfig {
/**
* 解决跨域
* @return
*/
@Bean
public CorsWebFilter corsWebFilter() {
CorsConfiguration config = new CorsConfiguration();
config.addAllowedMethod("*");
config.addAllowedOrigin("*");
config.addAllowedHeader("*");
config.setAllowCredentials(true); // 允许cookies跨域
config.setMaxAge(18000L);// 预检请求的缓存时间(秒),即在这个时间段里,对于相同的跨域请求不会再预检了
config.addAllowedOrigin("*");// #允许向该服务器提交请求的URI,*表示全部允许,在SpringMVC中,如果设成*,会自动转成当前请求头中的Origin
config.addAllowedHeader("*");// #允许访问的头信息,*表示全部
config.addAllowedMethod("OPTIONS");// 允许提交请求的方法类型,*表示全部允许
config.addAllowedMethod("HEAD");
config.addAllowedMethod("GET");
config.addAllowedMethod("PUT");
config.addAllowedMethod("POST");
config.addAllowedMethod("DELETE");
config.addAllowedMethod("PATCH");
config.addExposedHeader("set-cookie");
config.addExposedHeader("access-control-allow-headers");
config.addExposedHeader("access-control-allow-methods");
config.addExposedHeader("access-control-allow-origin");
config.addExposedHeader("access-control-max-age");
config.addExposedHeader("X-Frame-Options");
org.springframework.web.cors.reactive.UrlBasedCorsConfigurationSource source =
new org.springframework.web.cors.reactive.UrlBasedCorsConfigurationSource(new PathPatternParser());
source.registerCorsConfiguration("/**", config);
return new CorsWebFilter(source);
}
}
springcloud gateway 跨域解决
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转载自blog.csdn.net/qq_32331997/article/details/102697095
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