import java.io.BufferedReader; import java.io.BufferedWriter; import java.io.FileNotFoundException; import java.io.FileReader; import java.io.FileWriter; import java.io.IOException; public class JavaFile { public static void main(String[] args) { try { // read file content from file StringBuffer sb= new StringBuffer(""); FileReader reader = new FileReader("c://test.txt"); BufferedReader br = new BufferedReader(reader); String str = null; while((str = br.readLine()) != null) { sb.append(str+"/n"); System.out.println(str); } br.close(); reader.close(); // write string to file FileWriter writer = new FileWriter("c://test2.txt"); BufferedWriter bw = new BufferedWriter(writer); bw.write(sb.toString()); bw.close(); writer.close(); } catch(FileNotFoundException e) { e.printStackTrace(); } catch(IOException e) { e.printStackTrace(); } } }
按照行读取txt文件
猜你喜欢
转载自see-you-again.iteye.com/blog/2236462
今日推荐
周排行