Commit 2 Конфигурация

src/main/java/com/example/demo/DemoApplication.java

@@ -16,4 +16,6 @@ public class DemoApplication {
 	public String hello(@RequestParam(value = "name", defaultValue = "World") String name) {
 		return String.format("Hello %s!", name);
 	}
+
+
 }

src/main/java/com/example/demo/WebConfiguration.java

@@ -0,0 +1,13 @@
+package com.example.demo;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.config.annotation.CorsRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+@Configuration
+class webConfiguration implements WebMvcConfigurer {
+    @Override
+    public void addCorsMappings(CorsRegistry registry){
+        registry.addMapping("/**").allowedMethods("*");
+    }
+}