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micheal

FILE
2 Answer(s) 2 years and 3 months ago
Posted in : Applet

There is a file named Name.txt that contains information related to appliances.I want to read the contents of this file and I used the code below:

import java.io.*; public class Appliance { public static void main(String args[]) { try { File file=new File("Name.txt"); FileReader f=new FileReader(file); int ch; while((ch=f.read()) { System.out.print((char)ch); } } catch(FileNotFoundException fnfe) { System.out.println("Exception: "+fnfe.toString()); } catch(IOException ioe) { System.out.println("Exception: "+ioe.toString()); } } } However the preceding code results in an error.Identify and document the reasons for the error and make the code free of compilation errors.

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February 11, 2011 at 1:49 PM

Java Read the content of the file.

import java.io.*;
public class Appliance { 
    public static void main(String args[]) {
        try {
        File file=new File("Name.txt");
        FileReader f=new FileReader(file);
        int ch;
        while ((ch = f.read()) != -1){
        System.out.print((char)ch);
        }
        }
        catch(FileNotFoundException fnfe) {
        System.out.println("Exception: "+fnfe.toString());
        } 
        catch(IOException ioe) {
        System.out.println("Exception: "+ioe.toString());
        }
    }

}

February 11, 2011 at 1:50 PM

Java Read content of File

import java.io.*;
public class Appliance { 
    public static void main(String args[]) {
        try {
        File file=new File("Name.txt");
        FileReader f=new FileReader(file);
        int ch;
        while ((ch = f.read()) != -1){
        System.out.print((char)ch);
        }
        }
        catch(FileNotFoundException fnfe) {
        System.out.println("Exception: "+fnfe.toString());
        } 
        catch(IOException ioe) {
        System.out.println("Exception: "+ioe.toString());
        }
    }
}

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