test5

src/main/java/cn/efunbox/audio/config/Config.java

@@ -58,7 +58,7 @@ public class Config extends WebMvcConfigurerAdapter{
         registry.addMapping("/**")
                 .allowedOrigins("*")
                 .allowCredentials(true)
-                .allowedMethods("GET", "POST", "DELETE", "PUT")
+                .allowedMethods("GET", "POST", "DELETE", "PUT", "OPTIONS")
 //                .allowedMethods("*")
 //                .allowedHeaders("*")
                 .maxAge(3600);