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spring zuul是不支持跨域的,需要對(duì)其進(jìn)行配置
zuul: sensitive-headers: Access-Control-Allow-Origin ignored-headers: Access-Control-Allow-Origin,Vary,X-Frame-Options,token
猜測(cè)關(guān)鍵點(diǎn)在第二行,忽略Access-Control-Allow-Origin這種方式;
@Configuration public class GatewayCrosConfig { @Bean public CorsFilter corsFilter() { final UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource(); final CorsConfiguration corsConfiguration = new CorsConfiguration(); // corsConfiguration.setAllowCredentials(true); corsConfiguration.addAllowedHeader("*"); corsConfiguration.addAllowedOrigin("*"); corsConfiguration.addAllowedMethod("*"); source.registerCorsConfiguration("/**", corsConfiguration); return new CorsFilter(source); } }
zuul內(nèi)部轉(zhuǎn)發(fā)是不存在跨域問(wèn)題的
@Configuration public class WebConfig extends WebMvcConfigurationSupport { @Override public void addCorsMappings(CorsRegistry registry) { registry.addMapping("/**") .allowedHeaders("Content-Type","X-Requested-With","accept,Origin","Access-Control-Request-Method","Access-Control-Request-Headers","token") .allowedMethods("*") .allowedOrigins("*") .allowCredentials(true); } }
通過(guò)設(shè)置cors配置來(lái)實(shí)現(xiàn)
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