我正在编写代码来读取文本文件,将其转换为LinkedList,并以相反的顺序写入另一个文本文件。反向链表和写入文件:Java
我面临的问题是,转换文本文件后,我无法扭转我的列表。在写作的同时我也遇到了问题。这里是我的代码,其次是它的输出...
package Collections;
import java.io.*;
import java.util.*;
public class Store implements Serializable {
private static final long serialVersionUID = 1L;
@SuppressWarnings("rawtypes")
public static void main(String[] args) throws IOException {
BufferedReader br1 = new BufferedReader(new InputStreamReader(System.in));
System.out.print("Enter the File Name:");
String fname1 = br1.readLine();
FileInputStream fr1 = null;
// Reading the file
try {
fr1 = new FileInputStream(fname1);
} catch (FileNotFoundException fe) {
System.out.println("File Not Found.");
return;
}
BufferedInputStream bin1 = new BufferedInputStream(fr1);
BufferedReader br = new BufferedReader(new InputStreamReader(bin1));
LinkedList<String> words = new LinkedList<String>();
FileOutputStream fout1 = new FileOutputStream("ReverseOrder.txt");
ObjectOutputStream oos = new ObjectOutputStream(fout1);
// Converting the file into Linked List
String theWord;
while (true) {
theWord = br.readLine();
if (theWord != null && theWord.length() > 1)
words.add(theWord);
if (theWord == null)
break;
}
String[] data = new String[words.size()];
for (int i = 0; i < words.size(); i++) {
data[i] = words.get(i);
}
System.out.println("Words:" + words);
// Reversing the LInkedList... Here I don't know why
// Collections.reverse(words) isn't working. I coudn't reverse my list
Collections.reverse(words);
System.out.println("Words:" + words);
// Writing into a file....but here it is not printing in reverse order.
// In fact if I tried to print in Regular order but it's printing with
// extra characters
oos.writeObject(words);
oos.close();
bin1.close();
}
}
输出是:
Enter the File Name:replace.txt
Words:[Suresh is a good boy and He completed his graduation from IIT Guwahati in 2013 But he is a great man ]
Words:[Suresh is a good boy and He completed his graduation from IIT Guwahati in 2013 But he is a great man ]
文件中打印输出是:
¬íSR java.util.LinkedList中)S] J`“xpw t eSuresh是一个好孩子,他在2013年完成了他从IIT Guwahati毕业但他是一个伟大的人xq〜
你能提供你的输入文件的内容吗? – peter
Suresh是一个好孩子,他在2013年完成了他从IIT Guwahati毕业但他是一个伟大的人.......这是我的输入文件的内容 – user3389983
这是全部写在一行吗? – peter