|
|
@@ -5,6 +5,7 @@ import java.io.FileInputStream;
|
|
|
import java.io.IOException;
|
|
|
import java.nio.file.Paths;
|
|
|
import java.util.Objects;
|
|
|
+
|
|
|
import org.apache.commons.io.FilenameUtils;
|
|
|
import org.apache.http.entity.ContentType;
|
|
|
import org.springframework.mock.web.MockMultipartFile;
|
|
|
@@ -23,8 +24,7 @@ import com.ylx.common.utils.uuid.Seq;
|
|
|
*
|
|
|
* @author ylx
|
|
|
*/
|
|
|
-public class FileUploadUtils
|
|
|
-{
|
|
|
+public class FileUploadUtils {
|
|
|
/**
|
|
|
* 默认大小 50M
|
|
|
*/
|
|
|
@@ -40,13 +40,11 @@ public class FileUploadUtils
|
|
|
*/
|
|
|
private static String defaultBaseDir = RuoYiConfig.getProfile();
|
|
|
|
|
|
- public static void setDefaultBaseDir(String defaultBaseDir)
|
|
|
- {
|
|
|
+ public static void setDefaultBaseDir(String defaultBaseDir) {
|
|
|
FileUploadUtils.defaultBaseDir = defaultBaseDir;
|
|
|
}
|
|
|
|
|
|
- public static String getDefaultBaseDir()
|
|
|
- {
|
|
|
+ public static String getDefaultBaseDir() {
|
|
|
return defaultBaseDir;
|
|
|
}
|
|
|
|
|
|
@@ -57,14 +55,10 @@ public class FileUploadUtils
|
|
|
* @return 文件名称
|
|
|
* @throws Exception
|
|
|
*/
|
|
|
- public static final String upload(MultipartFile file) throws IOException
|
|
|
- {
|
|
|
- try
|
|
|
- {
|
|
|
+ public static final String upload(MultipartFile file) throws IOException {
|
|
|
+ try {
|
|
|
return upload(getDefaultBaseDir(), file, MimeTypeUtils.DEFAULT_ALLOWED_EXTENSION);
|
|
|
- }
|
|
|
- catch (Exception e)
|
|
|
- {
|
|
|
+ } catch (Exception e) {
|
|
|
throw new IOException(e.getMessage(), e);
|
|
|
}
|
|
|
}
|
|
|
@@ -73,31 +67,26 @@ public class FileUploadUtils
|
|
|
* 根据文件路径上传
|
|
|
*
|
|
|
* @param baseDir 相对应用的基目录
|
|
|
- * @param file 上传的文件
|
|
|
+ * @param file 上传的文件
|
|
|
* @return 文件名称
|
|
|
* @throws IOException
|
|
|
*/
|
|
|
- public static final String upload(String baseDir, MultipartFile file) throws IOException
|
|
|
- {
|
|
|
- try
|
|
|
- {
|
|
|
+ public static final String upload(String baseDir, MultipartFile file) throws IOException {
|
|
|
+ try {
|
|
|
return upload(baseDir, file, MimeTypeUtils.DEFAULT_ALLOWED_EXTENSION);
|
|
|
- }
|
|
|
- catch (Exception e)
|
|
|
- {
|
|
|
+ } catch (Exception e) {
|
|
|
throw new IOException(e.getMessage(), e);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
|
|
|
-
|
|
|
- public static MultipartFile getMultipartFile (File file) {
|
|
|
+ public static MultipartFile getMultipartFile(File file) {
|
|
|
// String path = "export/demo.xlsx";
|
|
|
// File file = new File(path);
|
|
|
MultipartFile multipartFile;
|
|
|
try {
|
|
|
FileInputStream fileInputStream = new FileInputStream(file);
|
|
|
- multipartFile = new MockMultipartFile("copy"+file.getName(),file.getName(), ContentType.APPLICATION_OCTET_STREAM.toString(),fileInputStream);
|
|
|
+ multipartFile = new MockMultipartFile("copy" + file.getName(), file.getName(), ContentType.APPLICATION_OCTET_STREAM.toString(), fileInputStream);
|
|
|
System.out.println(multipartFile.getName()); // 输出demo.xlsx
|
|
|
fileInputStream.close();
|
|
|
} catch (Exception e) {
|
|
|
@@ -109,22 +98,20 @@ public class FileUploadUtils
|
|
|
/**
|
|
|
* 文件上传
|
|
|
*
|
|
|
- * @param baseDir 相对应用的基目录
|
|
|
- * @param file 上传的文件
|
|
|
+ * @param baseDir 相对应用的基目录
|
|
|
+ * @param file 上传的文件
|
|
|
* @param allowedExtension 上传文件类型
|
|
|
* @return 返回上传成功的文件名
|
|
|
- * @throws FileSizeLimitExceededException 如果超出最大大小
|
|
|
+ * @throws FileSizeLimitExceededException 如果超出最大大小
|
|
|
* @throws FileNameLengthLimitExceededException 文件名太长
|
|
|
- * @throws IOException 比如读写文件出错时
|
|
|
- * @throws InvalidExtensionException 文件校验异常
|
|
|
+ * @throws IOException 比如读写文件出错时
|
|
|
+ * @throws InvalidExtensionException 文件校验异常
|
|
|
*/
|
|
|
public static final String upload(String baseDir, MultipartFile file, String[] allowedExtension)
|
|
|
throws FileSizeLimitExceededException, IOException, FileNameLengthLimitExceededException,
|
|
|
- InvalidExtensionException
|
|
|
- {
|
|
|
+ InvalidExtensionException {
|
|
|
int fileNamelength = Objects.requireNonNull(file.getOriginalFilename()).length();
|
|
|
- if (fileNamelength > FileUploadUtils.DEFAULT_FILE_NAME_LENGTH)
|
|
|
- {
|
|
|
+ if (fileNamelength > FileUploadUtils.DEFAULT_FILE_NAME_LENGTH) {
|
|
|
throw new FileNameLengthLimitExceededException(FileUploadUtils.DEFAULT_FILE_NAME_LENGTH);
|
|
|
}
|
|
|
|
|
|
@@ -140,28 +127,23 @@ public class FileUploadUtils
|
|
|
/**
|
|
|
* 编码文件名
|
|
|
*/
|
|
|
- public static final String extractFilename(MultipartFile file)
|
|
|
- {
|
|
|
+ public static final String extractFilename(MultipartFile file) {
|
|
|
return StringUtils.format("{}/{}_{}.{}", DateUtils.datePath(),
|
|
|
FilenameUtils.getBaseName(file.getOriginalFilename()), Seq.getId(Seq.uploadSeqType), getExtension(file));
|
|
|
}
|
|
|
|
|
|
- public static final File getAbsoluteFile(String uploadDir, String fileName) throws IOException
|
|
|
- {
|
|
|
+ public static final File getAbsoluteFile(String uploadDir, String fileName) throws IOException {
|
|
|
File desc = new File(uploadDir + File.separator + fileName);
|
|
|
|
|
|
- if (!desc.exists())
|
|
|
- {
|
|
|
- if (!desc.getParentFile().exists())
|
|
|
- {
|
|
|
+ if (!desc.exists()) {
|
|
|
+ if (!desc.getParentFile().exists()) {
|
|
|
desc.getParentFile().mkdirs();
|
|
|
}
|
|
|
}
|
|
|
return desc;
|
|
|
}
|
|
|
|
|
|
- public static final String getPathFileName(String uploadDir, String fileName) throws IOException
|
|
|
- {
|
|
|
+ public static final String getPathFileName(String uploadDir, String fileName) throws IOException {
|
|
|
int dirLastIndex = RuoYiConfig.getProfile().length() + 1;
|
|
|
String currentDir = StringUtils.substring(uploadDir, dirLastIndex);
|
|
|
return Constants.RESOURCE_PREFIX + "/" + currentDir + "/" + fileName;
|
|
|
@@ -176,40 +158,28 @@ public class FileUploadUtils
|
|
|
* @throws InvalidExtensionException
|
|
|
*/
|
|
|
public static final void assertAllowed(MultipartFile file, String[] allowedExtension)
|
|
|
- throws FileSizeLimitExceededException, InvalidExtensionException
|
|
|
- {
|
|
|
+ throws FileSizeLimitExceededException, InvalidExtensionException {
|
|
|
long size = file.getSize();
|
|
|
- if (size > DEFAULT_MAX_SIZE)
|
|
|
- {
|
|
|
+ if (size > DEFAULT_MAX_SIZE) {
|
|
|
throw new FileSizeLimitExceededException(DEFAULT_MAX_SIZE / 1024 / 1024);
|
|
|
}
|
|
|
|
|
|
String fileName = file.getOriginalFilename();
|
|
|
String extension = getExtension(file);
|
|
|
- if (allowedExtension != null && !isAllowedExtension(extension, allowedExtension))
|
|
|
- {
|
|
|
- if (allowedExtension == MimeTypeUtils.IMAGE_EXTENSION)
|
|
|
- {
|
|
|
+ if (allowedExtension != null && !isAllowedExtension(extension, allowedExtension)) {
|
|
|
+ if (allowedExtension == MimeTypeUtils.IMAGE_EXTENSION) {
|
|
|
throw new InvalidExtensionException.InvalidImageExtensionException(allowedExtension, extension,
|
|
|
fileName);
|
|
|
- }
|
|
|
- else if (allowedExtension == MimeTypeUtils.FLASH_EXTENSION)
|
|
|
- {
|
|
|
+ } else if (allowedExtension == MimeTypeUtils.FLASH_EXTENSION) {
|
|
|
throw new InvalidExtensionException.InvalidFlashExtensionException(allowedExtension, extension,
|
|
|
fileName);
|
|
|
- }
|
|
|
- else if (allowedExtension == MimeTypeUtils.MEDIA_EXTENSION)
|
|
|
- {
|
|
|
+ } else if (allowedExtension == MimeTypeUtils.MEDIA_EXTENSION) {
|
|
|
throw new InvalidExtensionException.InvalidMediaExtensionException(allowedExtension, extension,
|
|
|
fileName);
|
|
|
- }
|
|
|
- else if (allowedExtension == MimeTypeUtils.VIDEO_EXTENSION)
|
|
|
- {
|
|
|
+ } else if (allowedExtension == MimeTypeUtils.VIDEO_EXTENSION) {
|
|
|
throw new InvalidExtensionException.InvalidVideoExtensionException(allowedExtension, extension,
|
|
|
fileName);
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
+ } else {
|
|
|
throw new InvalidExtensionException(allowedExtension, extension, fileName);
|
|
|
}
|
|
|
}
|
|
|
@@ -222,12 +192,9 @@ public class FileUploadUtils
|
|
|
* @param allowedExtension
|
|
|
* @return
|
|
|
*/
|
|
|
- public static final boolean isAllowedExtension(String extension, String[] allowedExtension)
|
|
|
- {
|
|
|
- for (String str : allowedExtension)
|
|
|
- {
|
|
|
- if (str.equalsIgnoreCase(extension))
|
|
|
- {
|
|
|
+ public static final boolean isAllowedExtension(String extension, String[] allowedExtension) {
|
|
|
+ for (String str : allowedExtension) {
|
|
|
+ if (str.equalsIgnoreCase(extension)) {
|
|
|
return true;
|
|
|
}
|
|
|
}
|
|
|
@@ -240,11 +207,9 @@ public class FileUploadUtils
|
|
|
* @param file 表单文件
|
|
|
* @return 后缀名
|
|
|
*/
|
|
|
- public static final String getExtension(MultipartFile file)
|
|
|
- {
|
|
|
+ public static final String getExtension(MultipartFile file) {
|
|
|
String extension = FilenameUtils.getExtension(file.getOriginalFilename());
|
|
|
- if (StringUtils.isEmpty(extension))
|
|
|
- {
|
|
|
+ if (StringUtils.isEmpty(extension)) {
|
|
|
extension = MimeTypeUtils.getExtension(Objects.requireNonNull(file.getContentType()));
|
|
|
}
|
|
|
return extension;
|