Java InputStream Read Bytes readBytes(InputStream inputStream)

Description

read Bytes

License

Apache License

Declaration

public static byte[] readBytes(InputStream inputStream) throws IOException 

Method Source Code

//package com.java2s;
/*//from   w  ww  .  j a  v  a 2  s. c  om
 * Copyright 2002-2015 the original author or authors.
 *
 * 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.IOException;
import java.io.InputStream;

public class Main {
    public static byte[] readBytes(InputStream inputStream) throws IOException {
        byte[] stringBytes = new byte[0];
        byte[] bytes = new byte[1024];
        int len = 0;
        while ((len = inputStream.read(bytes)) > 0) {
            byte[] tempStringBytes = new byte[stringBytes.length + len];
            System.arraycopy(stringBytes, 0, tempStringBytes, 0, stringBytes.length);
            System.arraycopy(bytes, 0, tempStringBytes, stringBytes.length, len);
            stringBytes = tempStringBytes;
        }
        return stringBytes;
    }

    public static String read(InputStream inputStream) throws IOException {
        return new String(readBytes(inputStream), "UTF-8");
    }
}

Related

1. readBytes(InputStream input)
2. readBytes(InputStream input, byte[] data, int capacity)
3. readBytes(InputStream input, Class type)
4. readbytes(InputStream input, int n)
5. readBytes(InputStream input, int size, byte[] buffer)
6. readBytes(InputStream inputStream)
7. readBytes(InputStream inputStream)
8. readBytes(InputStream inputStream)
9. readBytes(InputStream inputStream)