Java File Content Read getFileContent(File file)

Description

get File Content

License

Apache License

Declaration

public static String getFileContent(File file) throws IOException 

Method Source Code

//package com.java2s;
/*//w  ww  . j av  a  2 s.com
 *  Copyright 2008 biaoping.yin
 *
 *  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.File;

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

import java.io.Reader;

import java.io.StringWriter;
import java.io.Writer;

public class Main {
    public static String getFileContent(File file) throws IOException {
        Writer swriter = null;
        Reader reader = null;
        try {
            reader = new FileReader(file);
            swriter = new StringWriter();

            int len = 0;
            char[] buffer = new char[1024];
            while ((len = reader.read(buffer)) > 0) {
                swriter.write(buffer, 0, len);
            }
            swriter.flush();

            return swriter.toString();
        } catch (FileNotFoundException e) {
            e.printStackTrace();
            throw e;
        } catch (IOException e) {
            e.printStackTrace();
            throw e;
        } finally {
            if (reader != null)
                try {
                    reader.close();
                } catch (IOException e) {
                }
            if (swriter != null)
                try {
                    swriter.close();
                } catch (IOException e) {
                }
        }

    }
}

Related

1. getFileContent(File file)
2. getFileContent(File file)
3. getFileContent(File file)
4. getFileContent(File file)
5. getFileContent(File file)
6. getFileContent(File file)
7. getFileContent(File file)
8. getFileContent(String filename)
9. getFileContent(String filename)