File º¹»ç
File inputFile = new File(path);
File outputFile = new File(savepath);
FileInputStream in = new FileInputStream(inputFile);
FileOutputStream outdata = new FileOutputStream(outputFile);
int c;
while ((c = in.read()) != -1) {
outdata.write(c);
}
in.close();
outdata.close();
File»ý¼ºÀÚ À̵¿
File f1 = new File(path);
String filesize = "" + f1.length();
File newFile = new File(savepath);
f1.renameTo(newFile);
File»ý¼ºÀÚ ¸Þ¼µå
public File(String path) : ÁÖ¾îÁø °æ·Î¸íÀ» Ãß»ó °æ·Î¸íÀ¸·Î ÇÏ´Â »õ·Î¿î File °´Ã¼¸¦ »ý¼ºÇÕ´Ï´Ù
public File(String path, String name) : path¶ó´Â °æ·Î¿Í name¿¡ ´ëÇÑ ÆÄÀÏ °´Ã¼¸¦ »ý¼ºÇÕ´Ï´Ù.
public File(File dir, String name) : µð·ºÅ丮 dir¿¡ name¿¡ ´ëÇÑ ÆÄÀÏ °´Ã¼¸¦ »ý¼ºÇÕ´Ï´Ù.
File ÁÖ¿ä ¸â¹ö¸Þ¼µå
public String getName() : Ãß»ó °æ·Î¸íÀÌ ³ªÅ¸³»´Â ÆÄÀÏ, ¶Ç´Â µð·ºÅ丮ÀÇ À̸§À» ¹ÝȯÇÕ´Ï´Ù.
public String getParent() : Ãß»ó °æ·Î¸íÀÇ ºÎ¸ð °æ·Î¿¡ ´ëÇÑ °æ·Î¸íÀ» ¹®ÀÚ¿·Î ¹ÝȯÇÕ´Ï´Ù.
public String getPath() : Ãß»ó °æ·Î¸íÀ» °æ·Î¸í ¹®ÀÚ¿·Î ¹ÝȯÇÕ´Ï´Ù.
public boolean isAbsolute() : Àý´ë °æ·Î¸íÀÎÁöÀÇ ¿©ºÎ¸¦ ¹ÝȯÇÕ´Ï´Ù.
public boolean canRead() : ÆÄÀÏÀ» Àд °ÍÀÌ °¡´ÉÇÑÁöÀÇ ¿©ºÎ¸¦ ¹ÝȯÇÕ´Ï´Ù.
public boolean exists() : ÆÄÀÏÀÌ Á¸ÀçÇÏ´ÂÁöÀÇ ¿©ºÎ¸¦ ¹ÝȯÇÕ´Ï´Ù.
public boolean isDirectory() : µð·ºÅ丮ÀÎÁöÀÇ ¿©ºÎ¸¦ ¹ÝȯÇÕ´Ï´Ù.
public boolean isFile() : ÆÄÀÏÀÎÁöÀÇ ¿©ºÎ¸¦ ¹ÝȯÇÕ´Ï´Ù.
public long length() : ÆÄÀÏÀÇ Å©±â¸¦ ¾ò½À´Ï´Ù.
public boolean mkdir() : ÀÌ Ãß»ó °æ·Î¸í¿¡ ÇØ´çÇÏ´Â µð·ºÅ丮¸¦ »ý¼ºÇÕ´Ï´Ù.
public boolean renameTo(File dest) : ÆÄÀÏÀÇ À̸§À» º¯°æÇÕ´Ï´Ù.
public boolean setReadOnly() : ÆÄÀÏ ¶Ç´Â µð·ºÅ丮¿¡ ´ëÇÑ read-only ¼Ó¼ºÀ» ¼³Á¤ÇÕ´Ï´Ù.
public int compareTo(File pathname) : µÎ °³ÀÇ Ãß»ó °æ·Î¸íÀÌ °°ÀºÁö¸¦ °Ë»çÇÕ´Ï´Ù.
public URL toURL() throws MalformedURLException : Ãß»ó °æ·Î¸íÀ» URL·Î º¯È¯ÇÕ´Ï´Ù.