代碼說明：

fasta格式的蛋白質序列，一個txt裏面有很多蛋白質序列，計算ss、pssm或disorder score時候都需要單條計算，需要分開。

分割前：

分割後：

show you the code：

package single;

import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.*;
import java.io.IOException;
//將整個文件分成單個的TXT文件
public class Single {
    
 
public static void getTxt(String path) throws IOException {
        try {
            FileReader reader = new FileReader(path);
            BufferedReader br = new BufferedReader(reader);
            String str = null;
            String str1 = null;
            int count = 0;
            while ((str = br.readLine()) != null
 
) {
                System.out.println(str);
                str1 = br.readLine();
                count++;
                //E:\experiment----N-formylated\single
                FileWriter fileWritter = new FileWriter("E:\\experiment--help\\linglingbao\\new-single\\" + count + ".txt");//使用數字對每個txt編號
                BufferedWriter bufferWritter = new
 
 BufferedWriter(fileWritter);
                bufferWritter.write(str+"\n");
                bufferWritter.write(str1);
                bufferWritter.flush();
            }
System.out.println(count);
            br.close();
            reader.close();
        } catch (FileNotFoundException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }

    public static void main(String[] args) {
       
        String path = "E:\\experiment--help\\linglingbao\\new-single\\seq.txt";
        try {
            getTxt(path);
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }
}

【BioCode】將多個蛋白質序列分成單個的txt文檔