完善ruoyi-file模块的upload接口在文件过大和文件名过长的情况下的返回值中的msg提示信息

ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/exception/file/FileException.java

@@ -11,9 +11,9 @@ public class FileException extends BaseException
 {
     private static final long serialVersionUID = 1L;
 
-    public FileException(String code, Object[] args)
+    public FileException(String code, Object[] args, String msg)
     {
-        super("file", code, args, null);
+        super("file", code, args, msg);
     }
 
 }

ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/exception/file/FileNameLengthLimitExceededException.java

@@ -11,6 +11,6 @@ public class FileNameLengthLimitExceededException extends FileException
 
     public FileNameLengthLimitExceededException(int defaultFileNameLength)
     {
-        super("upload.filename.exceed.length", new Object[] { defaultFileNameLength });
+        super("upload.filename.exceed.length", new Object[] { defaultFileNameLength }, "the filename is too long");
     }
 }

ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/exception/file/FileSizeLimitExceededException.java

@@ -11,6 +11,6 @@ public class FileSizeLimitExceededException extends FileException
 
     public FileSizeLimitExceededException(long defaultMaxSize)
     {
-        super("upload.exceed.maxSize", new Object[] { defaultMaxSize });
+        super("upload.exceed.maxSize", new Object[] { defaultMaxSize }, "the filesize is too large");
     }
 }

ruoyi-modules/ruoyi-file/src/main/java/com/ruoyi/file/utils/FileUploadUtils.java

@@ -4,6 +4,8 @@ import java.io.File;
 import java.io.IOException;
 import java.nio.file.Paths;
 import java.util.Objects;
+
+import com.ruoyi.common.core.exception.file.FileException;
 import org.apache.commons.io.FilenameUtils;
 import org.springframework.web.multipart.MultipartFile;
 import com.ruoyi.common.core.exception.file.FileNameLengthLimitExceededException;
@@ -46,6 +48,9 @@ public class FileUploadUtils
         {
             return upload(baseDir, file, MimeTypeUtils.DEFAULT_ALLOWED_EXTENSION);
         }
+        catch (FileException fe){
+            throw new IOException(fe.getDefaultMessage(), fe);
+        }
         catch (Exception e)
         {
             throw new IOException(e.getMessage(), e);