Java BufferedReader Read readFile(File file)

Description

read File

License

Open Source License

Declaration

public static String readFile(File file) 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * Copyright (c) 2014 aegif.//from  w ww  .  j a v a2  s. co m
 *
 * This file is part of NemakiWare.
 *
 * NemakiWare is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * NemakiWare is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along with NemakiWare.
 * If not, see <http://www.gnu.org/licenses/>.
 *
 * Contributors:
 *     linzhixing(https://github.com/linzhixing) - initial API and implementation
 ******************************************************************************/

import java.io.BufferedReader;
import java.io.File;

import java.io.FileNotFoundException;
import java.io.FileReader;

import java.io.IOException;

public class Main {
    public static String readFile(String filePath) {
        File file = new File(filePath);
        return readFile(file);
    }

    public static String readFile(File file) {
        try {
            // Read
            FileReader fr = new FileReader(file);
            BufferedReader br = new BufferedReader(fr);

            StringBuffer fileRead = new StringBuffer("");
            String str = "";
            while ((str = br.readLine()) != null) {
                fileRead.append(str + "\r\n");
            }
            br.close();

            String body = fileRead.toString();
            return body;
        } catch (FileNotFoundException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

        return null;

    }
}

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