Java Scanner Read readFile(File file)

Description

read File

License

Open Source License

Declaration

public static String readFile(File file) throws FileNotFoundException 

Method Source Code

//package com.java2s;
/*/* w  w  w  . j a v a2  s .co  m*/
 * The MIT License (MIT)
 *
 * Copyright (c) 2017 Comapi (trading name of Dynmark International Limited)
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
 * documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
 * to whom the Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the
 * Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
 * LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

import java.io.File;
import java.io.FileNotFoundException;
import java.util.Scanner;

public class Main {
    public static String readFile(File file) throws FileNotFoundException {
        Scanner scanner = new Scanner(file);
        String text = scanner.useDelimiter("\\A").next();
        scanner.close(); // Put this call in a finally block
        return text;
    }
}

Related

1. readCQLFile(String cqlFileName)
2. readFile(Class ownerClass, String fileName)
3. readFile(File f)
4. readFile(File f)
5. readFile(File f)
6. readFile(File file)
7. readFile(File file)
8. readFile(File file)
9. readFile(File file)