Java FileReader Read readFile(String fileName)

Description

read File

License

Apache License

Declaration

public static String readFile(String fileName) throws Exception 

Method Source Code

//package com.java2s;
/*/*from ww  w .jav a  2  s. c o  m*/
 * Copyright 2009 University of Zurich, Switzerland
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import java.io.FileReader;

public class Main {
    public static String readFile(String fileName) throws Exception {
        StringBuffer result = new StringBuffer();
        char b[] = new char[2048];
        FileReader fis = new FileReader(fileName);
        int n;
        while ((n = fis.read(b)) > 0) {
            result.append(b, 0, n);
        }
        fis.close();
        return result.toString();
    }
}

Related

1. readFile(String filename)
2. readFile(String fileName)
3. readFile(String fileName)
4. readFile(String fileName)
5. readFile(String filename)
6. readFile(String filename)
7. readFile(String filename)
8. readFile(String fileName)
9. readFile(String fileName, StringBuffer buffer)