package cn.fileinputstream.read;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.Arrays;
public class Test1 {
public static void main(String[] args) throws Exception {
File file = new File("H:\\test1.txt");
FileInputStream fis = null;
fis = new FileInputStream(file);
System.out.println(fis);
int len = 0;
byte[] buf = new byte[63];
StringBuilder sb = new StringBuilder();
len = fis.read(buf);
System.out.println(len);
System.out.println(buf.length);
String tmp = new String(buf, 0, len);
sb.append(tmp);
fis.close();
}
}