java读写文件

1
编写一个程序，将a.txt文件中的单词与b.txt文件中的单词交替合并到c.txt文件中,a.txt文件中的单词用回车符分隔，b.txt文件中的单词用回车或空格进行分隔

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package com.read;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;

public class MainTest {

	public static void main(String[] args) throws Exception{

File f1 = new File("src/com/read/a.txt");

File f2 = new File("src/com/read/b.txt");


String str1 = readFile(f1);

String str2 = readFile(f2);

String [] strArray1 = str1.split(" ");

String [] strArray2 = str2.split("-| ");


FileWriter c = new FileWriter("src/com/read/c.txt");


int len1 = strArray1.length;

int len2 = strArray2.length;


boolean bool = len1>len2?true:false;

int i,j;

if(bool){

for(i=0;i<len2;i++){

c.write(strArray1[i]+" ");

c.write(strArray2[i]+" ");

}

for(int k =i;k<len1;k++){

c.write(strArray1[k]+" ");

}

}else{

for(j=0;j<len1;j++){

c.write(strArray1[j]+" ");

c.write(strArray2[j]+" ");

}

for(int k = j;k<len2;k++){

c.write(strArray2[k]+" ");

}

}

c.close();
	}

	public static String readFile(File file){

StringBuffer stringBuffer = new StringBuffer(""); 

BufferedReader reader = null;

try{

reader = new BufferedReader(new FileReader(file));

String tempStr = "";

while((tempStr=reader.readLine())!=null){

stringBuffer.append(tempStr);

}

}catch (Exception e) {

e.printStackTrace();

}

return stringBuffer.toString();
	}
}

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1 2 3 4 55 67

1

q w-2 3-3 4rt 5-y

1

1 q 2 w 3 2 4 3 55 3 67 4rt 5 y