直接上代码:
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
public class openFile {
/**
* @param args
*/
public static void main(String[] args) {
File f = new File("e:" + "\\" + "a.text");
FileInputStream fis = null;
String s = "";
try {
fis = new FileInputStream(f);
byte [] bt = new byte[1024];
int n = 0;
while((n = fis.read(bt)) != -1){
s = new String(bt, 0, n);
}
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}finally{
try {
fis.close();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
System.out.println(s);
}
}