Now in Baidu WISE team
全部博文（150）
分类： Java
2013-10-29 15:21:34
FileReader filereader = new FileReader("");
BufferedReader bufferedReader=new BufferedReader(filereader);
代码如下
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.io.RandomAccessFile;
import java.util.HashMap;
public class helloworld {
private final static int len = 10000000;
public static void splitfile(String src, String destfolder) throws Exception{
File f = new File(src);
long offset = 0;
int index = 0;
while(offset raf.length()){
bufflen = raf.length()-offset;
}
byte[] buffer = new byte[(int) bufflen];
raf.seek(offset);
raf.read(buffer);
OutputStream fw = new FileOutputStream(destfile);
fw.write(buffer);
fw.close();
}
/**
* @param args
* @throws Exception
* @throws IOException
*/
public static void main(String[] args) throws IOException, Exception {
// TODO Auto-generated method stub
String path = "c:\\royntest\\wison1@ibm.nsf";
splitfile(path, "c:\\royntest");
}
}