StackOverflow2013

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copied!<p>Please use f.isFile() instead of f.exisits. It is a known issue. In server you mistakenly wrote<br/> <code>BufferedReader d=new BufferedReader(new FileReader(s));</code><br/> instead of <br/> <code>BufferedReader d=new BufferedReader(new FileReader(f));</code><br/> Fixed codes</p> <pre><code>import java.io.*; import java.net.*; import java.util.*; public class ft2server { public static void main(String args[])throws IOException { ServerSocket ss=null; try { ss=new ServerSocket(8085); } catch(IOException e) { System.out.println("couldn't listen"); System.exit(0); } Socket cs=null; try { cs=ss.accept(); System.out.println("Connection established"+cs); } catch(Exception e) { System.out.println("Accept failed"); System.exit(1); } PrintWriter put=new PrintWriter(cs.getOutputStream(),true); BufferedReader st=new BufferedReader(new InputStreamReader(cs.getInputStream())); String s=st.readLine(); String str = "/home/milind/Desktop/"; String path = str + s; System.out.println("The requested file is path: "+path); System.out.println("The requested file is : "+s); File f=new File(path); if(f.isFile()) { BufferedReader d=new BufferedReader(new FileReader(f)); String line; while((line=d.readLine())!=null) { put.write(line); put.flush(); } d.close(); System.out.println("File transfered"); cs.close(); ss.close(); } } } </code></pre> <p>Other one</p> <pre><code>import java.io.*; import java.net.*; import java.util.*; public class ft2client { public static void main(String srgs[])throws IOException { Socket s=null; BufferedReader get=null; PrintWriter put=null; try { s=new Socket("127.0.0.1",8085); get=new BufferedReader(new InputStreamReader(s.getInputStream())); put=new PrintWriter(s.getOutputStream(),true); String u,f; System.out.println("Enter the file name to transfer from server:"); DataInputStream dis=new DataInputStream(System.in); f=dis.readLine(); put.println(f); File f1=new File(f); String str = "/home/milind/"; FileOutputStream fs=new FileOutputStream(new File(str,f1.toString())); while((u=get.readLine())!=null) { System.out.println(u); byte jj[]=u.getBytes(); fs.write(jj); } fs.close(); System.out.println("File received"); s.close(); }catch(Exception e) { e.printStackTrace(); System.exit(0); } } } </code></pre>

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