Java InputStreamReader Read readFile(String fileName)

Description

read File

License

Apache License

Declaration

public static String readFile(String fileName) 

Method Source Code

//package com.java2s;
/**//from  ww w  .  j  a va 2s .  c  o m
 * Copyright leon
 * <p>
 * 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
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * 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.
 *
 * @author leon on 15-10-31
 */

import java.io.*;

public class Main {
    public static String readFile(String fileName) {
        StringBuilder sb = new StringBuilder();
        BufferedReader br = null;
        try {
            br = new BufferedReader(new InputStreamReader(new FileInputStream(new File(fileName))));
            String line;
            while ((line = br.readLine()) != null) {
                sb.append(line).append("\n");
            }
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            try {
                if (br != null) {
                    br.close();
                }

            } catch (IOException e) {
                e.printStackTrace();
            }
        }
        return sb.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, boolean addEOL)