René's URL Explorer Experiment


Title: Java File 类 | 菜鸟教程

Description: Java File 类 Java 流(Stream) 在 Java 中，File 类是 java.io 包的一部分，它用于处理文件和目录路径名。 Java File 类以抽象的方式代表文件名和目录路径名，File 类主要用于文件和目录的创建、文件的查找和文件的删除等。 File 对象代表磁盘中实际存在的文件和目录，通过以下构造方法创建一个 File 对象。 通过给定的父抽象路径名和子路径名字符串创建一个新的 File 实例：..

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Java FileReader类https://www.runoob.com/java/java-filereader.html
Java 流(Stream)https://www.runoob.com/java/java-files-io.html
public String getName()https://www.runoob.com/java/java-file-getname.html
public String getParent()https://www.runoob.com/java/java-file-getparent.html
public File getParentFile()https://www.runoob.com/java/java-file-getparentfile.html
public String getPath()https://www.runoob.com/java/java-file-getpath.html
public boolean isAbsolute()https://www.runoob.com/java/java-file-isabsolute.html
public String getAbsolutePath()https://www.runoob.com/java/java-file-getabsolutepath.html
public boolean canRead()https://www.runoob.com/java/java-file-canread.html
public boolean canWrite()https://www.runoob.com/java/java-file-canwrite.html
public boolean exists()https://www.runoob.com/java/java-file-exists.html
public boolean isDirectory()https://www.runoob.com/java/java-file-isdirectory.html
public boolean isFile()https://www.runoob.com/java/java-file-isfile.html
public long lastModified()https://www.runoob.com/java/java-file-lastmodified.html
public long length()https://www.runoob.com/java/java-file-length.html
public boolean createNewFile() throws IOExceptionhttps://www.runoob.com/java/java-file-createnewfile.html
public boolean delete()https://www.runoob.com/java/java-file-delete.html
public void deleteOnExit()https://www.runoob.com/java/java-file-deleteonexit.html
public String[] list()https://www.runoob.com/java/java-file-list.html
public String[] list(FilenameFilter filter)https://www.runoob.com/java/java-file-list.html
public File[] listFiles()https://www.runoob.com/java/java-file-listfiles.html
public File[] listFiles(FileFilter filter)https://www.runoob.com/java/java-file-listfiles.html
public boolean mkdir()https://www.runoob.com/java/java-file-mkdir.html
public boolean mkdirs()https://www.runoob.com/java/java-file-mkdirs.html
public boolean renameTo(File dest)https://www.runoob.com/java/java-file-renameto.html
public boolean setLastModified(long time)https://www.runoob.com/java/java-file-setlastmodified.html
public boolean setReadOnly()https://www.runoob.com/java/java-file-setreadonly.html
public static File createTempFile(String prefix, String suffix, File directory) throws IOExceptionhttps://www.runoob.com/java/java-file-createtempfile.html
public static File createTempFile(String prefix, String suffix) throws IOExceptionhttps://www.runoob.com/java/java-file-createtempfile.html
public int compareTo(File pathname)https://www.runoob.com/java/java-file-compareto.html
public int compareTo(Object o)https://www.runoob.com/java/java-file-compareto.html
public boolean equals(Object obj)https://www.runoob.com/java/java-file-equals.html
public String toString()https://www.runoob.com/java/java-file-tostring.html
Java 流(Stream)https://www.runoob.com/java/java-files-io.html
Java DataOutputStream类https://www.runoob.com/java/java-dataoutputstream.html
Java FileReader类https://www.runoob.com/java/java-filereader.html
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