Java中使用BufferedReader的readLine()方法读取文件内容

 

 

String filePath = "C:\\Users\\91911\\Desktop\\test.txt";//文件路径

File file = new File(filePath);

BufferedReader reader = null;

try {

  reader = new BufferedReader(new InputStreamReader(new FileInputStream(file),"UTF-8"));//获取字符流

  String line;

  while((line = reader.readLine()) != null){

    System.out.println(line);//循环的到的数据

  }

}catch(Exception e){}

finally{

  if(reader != null){

    try{

      reader.close();

    }catch(Exception e1){

    }

  }

}

 

了解更多

https://blog.csdn.net/GuangRong1/article/details/88764539

posted @ 2020-12-16 17:23  leo丶  阅读(1036)  评论(0编辑  收藏  举报