Java BufferedReader Read readFile(File file)

Description

read File

License

Apache License

Declaration

public static String readFile(File file) throws IOException 

Method Source Code

//package com.java2s;
/*/* w  w  w  . jav  a2 s  . co  m*/
 * Copyright (C) 2016 Willi Ye
 *
 * 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.*;

public class Main {
    public static String readFile(File file) throws IOException {
        FileReader fileReader = new FileReader(file);
        BufferedReader bufferedReader = new BufferedReader(fileReader);
        StringBuilder stringBuilder = new StringBuilder();
        String line;

        while ((line = bufferedReader.readLine()) != null) {
            stringBuilder.append(line).append("\n");
        }

        fileReader.close();
        bufferedReader.close();
        return stringBuilder.toString();
    }
}

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