package myPro1; import java.io.*; //读取一行,如:张三=5000 //装饰者模式 public class T2Main { public static void main(String[] args) { FileReader fr = null; BufferedReader br = null; try { fr = new FileReader("C:/salary.txt");//节点流 br = new BufferedReader(fr); //装饰者模式,在FileReader基础上,实现更多功能 while (true) {// 循环读取所有行,并打印 String line = br.readLine();// 读取一行 if (line == null) {//为空,跳出循环 break; } System.out.println(line); } } catch (Exception e) { System.out.println(e); } finally {// 关闭流 try { fr.close(); br.close(); } catch (Exception e2) { System.out.println(e2); } } } }
Java.io读取一行和装饰者模式
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转载自8850702.iteye.com/blog/2274835
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