InputStream; public class ByteArrayToInputStream { public static final void main(String[] args) { String string = "this is a test"; byte[] content = string.getBytes(); int size = content.length; InputStream is = null;/*from www . java 2 s .com*/ byte[] b = new byte[size]; ...
InputStream inputStream = new ByteArrayInputStream(bytes); In the provided code block, we create abytearray namedbytesto hold theUTF-8encoded representation of the provided text lines. Then, we use theByteArrayInputStream(bytes)to create anInputStreamnamedinputStreamfrom thisbytearray. This setup...
To check if we succeed in our goal, we can read theinputStreamusingread(), and convert everybyteto achar. This will return our original string. importjava.io.ByteArrayInputStream;importjava.io.IOException;importjava.io.InputStream;importjava.nio.charset.StandardCharsets;publicclassMain{publicstat...
import java.io.*; public class Example1 { public static void main(String[] args) throws IOException { try { // initializing a string String inputString = "Hello! this is Tutorials Point!!"; // converting the string to InputStream InputStream streamIn = new ByteArrayInputStream(inputString...
Java ByteArrayInputStream convert to String importjava.io.ByteArrayInputStream;publicclassMain {publicstaticvoidmain(Stringargs[]) {Stringtmp ="abcdefghijklmnopqrstuvwxyz";byteb[] = tmp.getBytes();ByteArrayInputStreaminput1 =newByteArrayInputStream(b);ByteArrayInputStreaminput2 =newByteArrayInputStre...
In my previous article, I wrote about different ways to convert an instance of InputStream to a string in Java. In this article, we will look at different ways to do the opposite — convert a string back into an InputStream object. Convert a string to an InputStream using ByteArrayInput...
Since Java 9, this process has been simplifieda lot. TheInputStreamis very commonly instantiated as aByteArrayInputStream, beforetoByteArray()is called to retrieve the bytes from it. This process is streamlined and replaced by the built-inInputStream.readAllBytes()method, which simply returns th...
We know that anInputStreamis made up of bytes, and thus we canByteArrayOutputStreamclass that converts thereadInputStreaminto an array of bytes. After that, we can convert this array of bytes into a String usingtoString(). packagecom.company;importjava.io.*;publicclassMain{publicstaticvoidma...
1. ByteArrayInputStream This example usesByteArrayInputStreamto convert aStringto anInputStreamand saves it into a file. StringToInputStream.java packagecom.mkyong.string;importjava.io.*;importjava.nio.charset.StandardCharsets;publicclassConvertStringToInputStream{publicstaticfinalintDEFAULT_BUFFER_SIZE=...
Example: Convert InputStream to String import java.io.*; public class InputStreamString { public static void main(String[] args) throws IOException { InputStream stream = new ByteArrayInputStream("Hello there!".getBytes()); StringBuilder sb = new StringBuilder(); String line; BufferedReader br...