本文共 583 字,大约阅读时间需要 1 分钟。
逐行写入文本
public class TestFileWriter {
public static void main(String[] args) { FileWriter fw = null; try { fw = new FileWriter("d://test.txt",true); String c = "abs"+"\r\n"; fw.write(c); fw.close(); } catch (IOException e1) { e1.printStackTrace(); System.out.println("写入失败"); System.exit(-1); } } }逐行读取文本
public static final void readF1(String filePath) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader( new FileInputStream(filePath))); for (String line = br.readLine(); line != null; line = br.readLine()) { System.out.println(line);}
br.close(); }转载地址:http://pbcpi.baihongyu.com/