Java InputStreamReader Read readFile(String file)

Here you can find the source of readFile(String file)

Description

read File

License

Apache License

Declaration

public static String readFile(String file) throws IOException 

Method Source Code


//package com.java2s;
/*/*from  w  w  w  .j  a  va2s  .com*/
 * Copyright (C) 2012 The Stanford MobiSocial Laboratory
 * 
 * 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(String file) throws IOException {
        StringBuilder sb = new StringBuilder();
        LineNumberReader lnr = new LineNumberReader(new InputStreamReader(new FileInputStream(file)));
        while (true) {
            String line = lnr.readLine();
            if (line == null)
                break;
            line = line.trim();
            sb.append(line);
            sb.append("\n");
        }
        lnr.close();
        return sb.toString();
    }

    public static void close(Closeable resource) {
        if (resource != null) {
            try {
                resource.close();
            } catch (IOException e) {
                // Do your thing with the exception. Print it, log it or mail
                // it.
                e.printStackTrace();
            }
        }
    }
}

Related

  1. readFile(String f)
  2. readFile(String f, String delim)
  3. readFile(String file)
  4. readFile(String file)
  5. readFile(String file)
  6. readFile(String file)
  7. readFile(String file)
  8. readFile(String file, String charset)
  9. readFile(String file, String lineBreak)