public class FileUtil extends Object
| 限定符和类型 | 字段和说明 |
|---|---|
static int |
DEFAULT_BUFFER_SIZE
默认缓存大小
|
static int |
DEFAULT_LARGE_BUFFER_SIZE
默认大缓存大小
|
static int |
DEFAULT_MIDDLE_BUFFER_SIZE
默认中等缓存大小
|
static int |
EOF
数据流末尾
|
| 构造器和说明 |
|---|
FileUtil() |
| 限定符和类型 | 方法和说明 |
|---|---|
static void |
copyDictionary(String sourcePath,
String targetPath)
复制文件夹
|
static void |
copyFile(String sourcePath,
String targetPath)
复制单文件
|
static void |
deleteDictionary(String filePath)
删除文件夹
|
static Charset |
identifyCharset(String filePath)
获取文件编码
|
public static final int DEFAULT_BUFFER_SIZE
public static final int DEFAULT_MIDDLE_BUFFER_SIZE
public static final int DEFAULT_LARGE_BUFFER_SIZE
public static final int EOF
public static void copyFile(String sourcePath, String targetPath) throws IOException
sourcePath - 源文件路径targetPath - 目标文件路径IOExceptionpublic static void copyDictionary(String sourcePath, String targetPath) throws IOException
sourcePath - 源文件夹路径targetPath - 目标文件夹路径IOExceptionpublic static void deleteDictionary(String filePath) throws IOException
filePath - IOExceptionpublic static Charset identifyCharset(String filePath) throws IOException
filePath - IOExceptionCopyright © 2021. All rights reserved.