Java FileReader/FileWriter

標籤：

 1 import java.io.*; 2  3 class printThread extends Thread 4 { 5     private int thread_count; 6     public printThread(int c) 7     { 8         thread_count = c; 9     }10 11     public void run()12     {13         String outpath = "chinese" + String.valueOf(thread_count) + ".txt";14         try15         {16             17             18             FileReader fr = new FileReader("chinese.txt");19             char[] buffer = new char[5];20 21             int hasread = 0;22 23             FileWriter fw = new FileWriter(outpath);24 25             while((hasread = fr.read(buffer))>0)26             {27                 //System.out.print(new String(buffer, 0, hasread));28                 fw.write(buffer, 0, hasread);29             }30             fr.close();31             fw.close();32         }33         catch(IOException e)34         {35         }36 37     }38 }39 40 41 class fileinputstreamtest 42 {43     public static void main(String[] args) 44     {45         46         printThread pt1 = new printThread(1);47         pt1.start();48 49         printThread pt2 = new printThread(2);50         pt2.start();51 52     }53 }

 

Java FileReader/FileWriter