Zuul跨域

Author: AlgerFan

api-gateway/src/main/java/cn/algerfan/apigateway/config/CorsConfig.java

@@ -0,0 +1,33 @@
+package cn.algerfan.apigateway.config;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.cors.CorsConfiguration;
+import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
+import org.springframework.web.filter.CorsFilter;
+
+import java.util.Collections;
+
+/**
+ * Zuul跨域
+ * @author algerfan
+ * @time 2019/8/29 11:18
+ */
+@Configuration
+public class CorsConfig {
+
+    @Bean
+    public CorsFilter corsFilter() {
+        final UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
+        final CorsConfiguration configuration = new CorsConfiguration();
+        configuration.setAllowCredentials(true);
+        configuration.setAllowedHeaders(Collections.singletonList("*"));
+        //setAllowedOrigins为http://www.a.com
+        configuration.setAllowedOrigins(Collections.singletonList("*"));
+        configuration.setAllowedMethods(Collections.singletonList("*"));
+        configuration.setMaxAge(300L);
+        source.registerCorsConfiguration("/**", configuration);
+        return new CorsFilter(source);
+    }
+
+}