add: 跨域

src/main/java/com/dota/nexus/config/CorsConfig.java

@@ -0,0 +1,19 @@
+package com.dota.nexus.config;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.config.annotation.CorsRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+@Configuration
+public class CorsConfig implements WebMvcConfigurer {
+
+	@Override
+	public void addCorsMappings(CorsRegistry registry) {
+		registry.addMapping("/**")
+				.allowedOriginPatterns("*")
+				.allowedHeaders("*")
+				.allowCredentials(true)
+				.allowedMethods("GET", "POST", "PUT", "DELETE", "OPTIONS")
+				.maxAge(3600);
+	}
+}