add CORS config

Author: epaitoo

kafka-consumer-api/src/main/java/com/epaitoo/springboot/CorsConfig.java

@@ -0,0 +1,16 @@
+package com.epaitoo.springboot;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.reactive.config.CorsRegistry;
+import org.springframework.web.reactive.config.WebFluxConfigurer;
+
+@Configuration
+public class CorsConfig implements WebFluxConfigurer {
+
+    @Override
+    public void addCorsMappings(CorsRegistry corsRegistry) {
+        corsRegistry.addMapping("/**")
+                .allowedOrigins("*")
+                .maxAge(3600);
+    }
+}

kafka-producer-api/src/main/java/com/epaitoo/springboot/ApiRealTImeChangesProducer.java

@@ -22,7 +22,6 @@ public ApiRealTImeChangesProducer(KafkaTemplate<String, String> kafkaTemplate) {
         this.kafkaTemplate = kafkaTemplate;
     }
 
-
     public void sendMessage() throws InterruptedException {
         String topic = "wikimedia-stream-api";