fix(mainsite): 修复SpringCommonFilter解析空RequestMapping value数组越界

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/main/java/com/dlbridge/jadp/config/filter/SpringCommonFilter.java

@@ -175,7 +175,8 @@ public class SpringCommonFilter implements Filter {
         }
         RequestMapping methodRequestMapping =
                 AnnotatedElementUtils.findMergedAnnotation(handlerMethod.getMethod(), RequestMapping.class);
-        String methodMapping = methodRequestMapping.value()[0];
+        String methodMapping = (methodRequestMapping != null && methodRequestMapping.value().length > 0)
+                ? methodRequestMapping.value()[0] : "";
       /*  if (typeMapping.length() > 1 && typeMapping.endsWith(ROOT_PATH)) {
             typeMapping = typeMapping.substring(0, typeMapping.length() - 1);
         }*/