Java ½âѹrarÎļþµÄ¾­µäʵÀý

2009-11-11  18:06:09
/**
*
* @author Ice*
*/
public class RarUtil{
public static void main(String args[]) throws Exception {

String compress = "D:\\test.rar";// rarѹËõÎļþ
String decompression = "D:\\";// ½âѹ·¾¶
unZip(compress, decompression);

}
/**
* ½âѹ
*
* @param compress
* rarѹËõÎļþ
* @param decompression
* ½âѹ·¾¶
*/
public static void unZip(String compress, String decompression) throws Exception {
java.lang.Runtime rt = java.lang.Runtime.getRuntime();
Process p = rt.exec("C:\\Program Files\\WinRAR\\UNRAR.EXE x -o+ -p- " + compress + " " + decompression);
StringBuffer sb = new StringBuffer();
java.io.InputStream fis = p.getInputStream();
int value = 0;
while ((value = fis.read()) != -1)
{
sb.append((char) value);
}
fis.close();
String result = new String(sb.toString().getBytes("ISO-8859-1"), "GBK");
System.out.println(result);
}
}