feat(dify): 添加跨域支持修改

src/main/java/com/zsc/edu/dify/framework/WebMvcConfiguration.java

@@ -49,9 +49,9 @@ public class WebMvcConfiguration implements WebMvcConfigurer {
     @Override
     public void addCorsMappings(CorsRegistry registry) {
         registry.addMapping("/**")
-                .allowCredentials(true)
                 .allowedOrigins("*")
-                .allowedMethods("*")
+                .allowedMethods("GET", "POST", "PUT", "DELETE")
-                .allowedHeaders("*");
+                .allowedHeaders("*")
+                .exposedHeaders("*");
     }
 }