public class FileUtils extends Object
| 限定符和类型 | 字段和说明 |
|---|---|
static String |
FILENAME_PATTERN |
| 构造器和说明 |
|---|
FileUtils() |
| 限定符和类型 | 方法和说明 |
|---|---|
static boolean |
deleteFile(String filePath)
删除文件
|
static boolean |
isValidFilename(String filename)
文件名称验证
|
static void |
writeBytes(String filePath,
OutputStream os)
输出指定文件的byte数组
|
public static String FILENAME_PATTERN
public static void writeBytes(String filePath, OutputStream os) throws IOException
filePath - 文件路径os - 输出流IOException - io异常public static boolean deleteFile(String filePath)
filePath - 文件public static boolean isValidFilename(String filename)
filename - 文件名称Copyright © 2022. All rights reserved.