word导入题目未完待续

web/src/main/java/cn/jlw/Interceptor/GetFile.java

@@ -66,7 +66,11 @@ public class GetFile implements HandlerMethodArgumentResolver {
 
     @Override
     public boolean supportsParameter(MethodParameter parameter) {
-        return parameter.getParameterType().isAssignableFrom(FileEntity.class) && parameter.hasParameterAnnotation(RFile.class);
+        if ((parameter.getParameterType().isAssignableFrom(FileEntity.class) || parameter.getParameterType().isAssignableFrom(List.class))
+                && parameter.hasParameterAnnotation(RFile.class) ) {
+            return true;
+        }
+        return false;
     }
 
 
@@ -172,6 +176,7 @@ public class GetFile implements HandlerMethodArgumentResolver {
     @Override
     public Object resolveArgument(MethodParameter parameter, ModelAndViewContainer mavContainer, NativeWebRequest webRequest, WebDataBinderFactory binderFactory) throws Exception {
         RFile rFile = parameter.getParameterAnnotation(RFile.class);
+        Boolean isList = parameter.getParameterType().equals(List.class);
 
         List<FileEntity> fileEntityList = new ArrayList<>();
 
@@ -429,7 +434,7 @@ public class GetFile implements HandlerMethodArgumentResolver {
             return null;
         }
 
-        if(fileEntityList.size() == 1){
+        if(fileEntityList.size() > 0 && !isList){
             return fileEntityList.get(0);
         }
         return fileEntityList;