我正在将两个文本文件分别与123456
它们abcdefg
自己的行合并。我遇到的现象是23456abcde
在同一行上创建的文件,因此与我在此处键入的完全一样。
我的问题是
- 为什么没有
1
从第一个文件写入 - 他们为什么不在自己的路线上。
- 为什么不写'fg'。(七行文本数据,但只有六次写入,因为七次写入将输出“23456”而根本没有字母数字字母)。
.
public static String mergeRecords(String in1, String in2, String out) {
BufferedReader br1 = null;
BufferedReader br2 = null;
BufferedWriter bw1 = null;
try{
FileReader fr1 = new FileReader(in1);
FileReader fr2 = new FileReader(in2);
br1 = new BufferedReader(fr1);
br2 = new BufferedReader(fr2);
bw1 = new BufferedWriter(new FileWriter(out));
////File Writing
while(!(br1.readLine()==null)||(br2.readLine()==null)){
//alternating between the two filles
if((f%2)==0){
bw1.write(br1.read());
bw1.write(br1.readLine());
bw1.write(br1.readLine());
bw1.write(br1.readLine());
bw1.write(br1.readLine());
bw1.write(br1.readLine());
}
else{
bw1.write(br2.read());
bw1.write(br2.readLine());
bw1.write(br2.readLine());
bw1.write(br2.readLine());
bw1.write(br2.readLine());
bw1.write(br2.readLine());
}
/////
//File ALternator Value
f++;
}
bw1.close();
}
catch(IOException iox){
}
return "'mergeRecords' not yet implemented";
}