xyz.shodown.common.util.io

类 FileUtil

java.lang.Object

cn.hutool.core.io.file.PathUtil

cn.hutool.core.io.FileUtil

xyz.shodown.common.util.io.FileUtil

public class FileUtil
extends cn.hutool.core.io.FileUtil

字段概要

从类继承的字段 cn.hutool.core.io.FileUtil

CLASS_EXT, FILE_SEPARATOR, JAR_FILE_EXT, JAR_PATH_EXT, PATH_FILE_PRE, PATH_SEPARATOR

构造器概要

构造器

构造器和说明
FileUtil()

方法概要

限定符和类型	方法和说明
static cn.hutool.core.io.file.FileAppender	getFileAppender(File destFile, Charset charset, int capacity, boolean isNewLineMode) 构造
static cn.hutool.core.io.file.FileReader	getFileReader(File file, Charset charset) 构造
static cn.hutool.core.io.file.FileReader	getFileReader(String filePath, Charset charset) 构造
static cn.hutool.core.io.file.FileWriter	getFileWriter(File file, Charset charset) 构造
static cn.hutool.core.io.file.FileWriter	getFileWriter(String filePath, Charset charset) 构造
static cn.hutool.core.io.file.Tailer	getTailer(File file, Charset charset, cn.hutool.core.io.LineHandler lineHandler, int initReadLine, long period) 构造

从类继承的方法 cn.hutool.core.io.FileUtil

appendLines, appendLines, appendLines, appendLines, appendString, appendString, appendString, appendString, appendUtf8Lines, appendUtf8Lines, appendUtf8String, appendUtf8String, checkSlip, checksum, checksumCRC32, clean, clean, cleanEmpty, cleanInvalid, containsInvalid, contentEquals, contentEqualsIgnoreEOL, convertCharset, convertLineSeparator, copy, copy, copyContent, copyFile, copyFile, copyFilesFromDir, createRandomAccessFile, createRandomAccessFile, createTempFile, createTempFile, createTempFile, del, del, equals, exist, exist, exist, extName, extName, file, file, file, file, file, file, file, getAbsolutePath, getAbsolutePath, getAbsolutePath, getBOMInputStream, getBOMReader, getCanonicalPath, getInputStream, getInputStream, getLineSeparator, getMimeType, getName, getName, getOutputStream, getOutputStream, getParent, getParent, getPrefix, getPrefix, getPrintWriter, getPrintWriter, getPrintWriter, getPrintWriter, getReader, getReader, getReader, getReader, getSuffix, getSuffix, getTmpDir, getTmpDirPath, getType, getUserHomeDir, getUserHomePath, getUtf8Reader, getUtf8Reader, getWebRoot, getWriter, getWriter, getWriter, getWriter, isAbsolutePath, isDirectory, isDirectory, isDirEmpty, isEmpty, isFile, isFile, isModifed, isNotEmpty, isSub, isSymlink, isWindows, lastIndexOfSeparator, lastModifiedTime, lastModifiedTime, listFileNames, load, load, load, loadUtf8, loadUtf8, loopFiles, loopFiles, loopFiles, loopFiles, loopFiles, ls, mainName, mainName, mkdir, mkdir, mkParentDirs, mkParentDirs, move, newerThan, newerThan, newFile, normalize, pathEndsWith, pathEquals, readableFileSize, readableFileSize, readBytes, readBytes, readLine, readLine, readLines, readLines, readLines, readLines, readLines, readLines, readLines, readLines, readLines, readLines, readLines, readLines, readLines, readLines, readString, readString, readString, readString, readString, readUtf8Lines, readUtf8Lines, readUtf8Lines, readUtf8Lines, readUtf8Lines, readUtf8Lines, readUtf8Lines, readUtf8String, readUtf8String, rename, rename, size, subPath, subPath, tail, tail, tail, touch, touch, touch, touch, walkFiles, writeBytes, writeBytes, writeBytes, writeFromStream, writeFromStream, writeFromStream, writeLines, writeLines, writeLines, writeLines, writeLines, writeLines, writeLines, writeLines, writeMap, writeString, writeString, writeString, writeString, writeToStream, writeToStream, writeUtf8Lines, writeUtf8Lines, writeUtf8Map, writeUtf8String, writeUtf8String

从类继承的方法 cn.hutool.core.io.file.PathUtil

copy, copyContent, copyFile, copyFile, del, equals, exists, getAttributes, getInputStream, getLastPathEle, getMimeType, getOutputStream, getPathEle, getReader, getUtf8Reader, isDirectory, isDirectory, isDirEmpty, isFile, isSub, isSymlink, loopFiles, mkdir, mkParentDirs, move, readBytes, rename, subPath, toAbsNormal, walkFiles, walkFiles

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

FileUtil

public FileUtil()

方法详细资料

getFileReader

public static cn.hutool.core.io.file.FileReader getFileReader(File file,
                                                              Charset charset)

构造

参数:

file - 文件

charset - 编码

getFileReader

public static cn.hutool.core.io.file.FileReader getFileReader(String filePath,
                                                              Charset charset)

构造

参数:

filePath - 文件路径，相对路径会被转换为相对于ClassPath的路径

charset - 编码

getFileWriter

public static cn.hutool.core.io.file.FileWriter getFileWriter(File file,
                                                              Charset charset)

构造

参数:

file - 文件

charset - 编码

getFileWriter

public static cn.hutool.core.io.file.FileWriter getFileWriter(String filePath,
                                                              Charset charset)

构造

参数:

filePath - 文件路径，相对路径会被转换为相对于ClassPath的路径

charset - 编码

getFileAppender

public static cn.hutool.core.io.file.FileAppender getFileAppender(File destFile,
                                                                  Charset charset,
                                                                  int capacity,
                                                                  boolean isNewLineMode)

构造

参数:

destFile - 目标文件

charset - 编码

capacity - 当行数积累多少条时刷入到文件

isNewLineMode - 追加内容是否为新行

getTailer

public static cn.hutool.core.io.file.Tailer getTailer(File file,
                                                      Charset charset,
                                                      cn.hutool.core.io.LineHandler lineHandler,
                                                      int initReadLine,
                                                      long period)

构造

参数:

file - 文件

charset - 编码

lineHandler - 行处理器

initReadLine - 启动时预读取的行数

period - 检查间隔