import java.io.*;public class fileinput
{
public static void main(String args[])
{
byte b1[]=new byte[255];
byte b3[]=new byte[2056]; try
{
System.out.println("请输入源文件名称:\n");
// int by1=System.in.read(b1,0,255); // String sname=new String(b1,0,by1);
String sname = "c:\\hxf\\aaa.txt"; // 注意!!!
FileInputStream fileinput=new FileInputStream(sname);
int bytes1=fileinput.read(b3,0,2056);
String sfile=new String(b3,0,bytes1);
System.out.println("\n源文件:\n"+sfile);
}
catch(Exception e)
{
System.out.println(e.toString());
}
}最好用FileDialog 得到路径
}
{
public static void main(String args[])
{
byte b1[]=new byte[255];
byte b3[]=new byte[2056]; try
{
System.out.println("请输入源文件名称:\n");
// int by1=System.in.read(b1,0,255); // String sname=new String(b1,0,by1);
String sname = "c:\\hxf\\aaa.txt"; // 注意!!!
FileInputStream fileinput=new FileInputStream(sname);
int bytes1=fileinput.read(b3,0,2056);
String sfile=new String(b3,0,bytes1);
System.out.println("\n源文件:\n"+sfile);
}
catch(Exception e)
{
System.out.println(e.toString());
}
}最好用FileDialog 得到路径
}
FileInputStream fileinput=new FileInputStream(sname.trim());
文件名输入时:
d:\\fileinput.java
但是不用 trim 而用
int by1=System.in.read(b1,0,255);
String sname=new String(b1,0,by1);
好像也没错吧
int by1=System.in.read(b1,0,255);
System.out.println(by1);
by1 = by1 - 2;
String sname = new String(b1,0,by1);