IO流——缓冲流之BufferedReader

    xiaoxiao2026-08-30  13

    package com.io.ioDemo; import java.io.BufferedReader; import java.io.File; import java.io.FileNotFoundException; import java.io.FileReader; import java.io.IOException; public class BufferedReaderDemo { public static void main(String[] args) { BufferedReader br = null; try { br = new BufferedReader(new FileReader(new File("c:\\br.txt"))); String line = null; while((line = br.readLine())!=null){ System.out.println(line); } } catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); }finally { try { br.close(); } catch (IOException e) { e.printStackTrace(); } } } }
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