新手求救，好像陷入死循环样，但是不知道错在哪了

[lzc1989925]

缠绕指尖__
沝2package IO;
import java.io.*;
public class Io {
public static void main(String[] args) throws Exception{
File file = new File("e:/java/src");
file.mkdirs();
File file1 = new File("e:/java/src/in.txt");
file1.createNewFile();
byte[] bytes = new byte[]{97,98,99,100};
FileOutputStream out = new FileOutputStream(file1);
out.write(bytes);
byte[] bytess = new byte[1];
FileInputStream in =new FileInputStream(file1);
File file2 = new File("e:/java/src/out.txt");
file2.createNewFile();
FileOutputStream out1 = new FileOutputStream(file2);
int x = in.read(bytess);
while(x!=-1){

out1.write(bytess);
in.read(bytess);
}
out.close();
out1.close();
in.close();



}
}

[dengsilinming]

byte[] bytess = new byte[1];
你这个也太小了吧，如果一个文件很大那得读很久的

[lzc1989925]

我只存了几个数啊

[nmyangym]

这段代码:

		int x = in.read(bytess);
		while(x!=-1)
		{
			out1.write(bytess);
			in.read(bytess);
		}

改一下:

		int x = in.read(bytess);
		while(x!=-1)
		{
			out1.write(bytess);
			x=in.read(bytess);
		}

[LS1firesoar]

楼上正解

[油焖菠菜]

int x = in.read(bytess);
 while(x!=-1){

 out1.write(bytess);
 in.read(bytess);
 }

改成

int x = 0;
 while((x=in.read(bytess))!=-1){
 out1.write(bytess);
 in.read(bytess);
 }

[油焖菠菜]

int x = 0;
 while((x=in.read(bytess))!=-1){
 out1.write(bytess);
 }

刚发错了 多了一行代码。。。

[失落夏天]

int x = in.read(bytess); while(x!=-1){ out1.write(bytess); in.read(bytess); } 这不是好像，而就是死循环。x永远都不会等于-1的。 顶下楼上，代码就不重复发了

[水补水]

int x = in.read(bytess); while(x!=-1){ out1.write(bytess); in.read(bytess); //这里忘记把x赋上了吧？ }

[Iam_magicHu]

刚把代码跑了下，发现out.txt一直在增大，想到必然是在写文件时死循环了，看了下代码，果然。大侠们都发帖找出了错误，在此也学习一下。楼主注意控制代码中的开关