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import java.io.*;
public class IOTest {
public static void main(String[] args) throws IOException{
File f = new File("C:/Users/hxbot/Desktop/a.txt");
if (f.exists()) {
Reader fis = null;
BufferedReader bfr = null;
Writer write = null;
BufferedWriter bfw = null;
String temp = "";
for(int i=0; i<100 ; i++){
fis = new FileReader(f);
bfr = new BufferedReader(fis);
write = new FileWriter(new File("C:/Users/hxbot/Desktop/a" + (i+1) + ".txt"));
bfw = new BufferedWriter(write);
while( (temp = bfr.readLine()) != null ){
bfw.write(temp);
bfw.newLine();
}
bfw.flush();
}
bfw.close();
write.close();
bfr.close();
fis.close();
} else {
System.out.println("源(src)文件不存在,请先创建。");
}
}
}