java读取txt文件

最新推荐文章于 2025-03-03 00:15:00 发布

原创最新推荐文章于 2025-03-03 00:15:00 发布 · 87 阅读

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#java

public class Utils {

public static void main(String arg[]) {

try {

String encoding = "GBK"; // 字符编码(可解决中文乱码问题 )
  File file = new File("c:/accounts.txt");
  if (file.isFile() && file.exists()) {
  InputStreamReader read = new InputStreamReader(
  new FileInputStream(file), encoding);
  BufferedReader bufferedReader = new BufferedReader(read);
  String lineTXT = null;
  String [][] array = null;
  int count = 0;
  while ((lineTXT = bufferedReader.readLine()) != null) {
  String text = "";
  //用字符分隔成数组
  String str1 = lineTXT.replaceAll("\t","@");
  String[] str2 = str1.split("@");
  System.out.println("-----------");
  System.out.println(str2[0]+","+str2[1]+","+str2[2]+"");
  }
  read.close();
  }else{
   System.out.println("找不到指定的文件！");
  }
  } catch (Exception e) {
   System.out.println("读取文件内容操作出错");