【BioCode】将多个蛋白质序列分成单个的txt文档

代码说明：

fasta格式的蛋白质序列，一个txt里面有很多蛋白质序列，计算ss、pssm或disorder score时候都需要单条计算，需要分开。

分割前：

分割后：

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;

//将整个文件分成单个的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");//使用数字对每个txt编号

                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();

        }

    }

}