how to input a string and output it several times in java.. java 17th Dec 2018, 12:40 PM Abdul Aziz 6 Answers Sort by: Votes Answer + 14 ● U can make use of loop OR recursion 👍 //here is basic Recursion function possible for it : static void method(n,str){ if(n--==...
Finally, we createOutputStreamfrom anInputStreamusingApache Commons IO. try(OutputStream outputStream =newFileOutputStream(outputPath)) { IOUtils.copy(inputStream, outputStream); }Code language:Java(java) Summary In this tutorial, we discussed how to copy anInputStreamto anOutputStreamin Java. We...
In Java 8 or below, you can manually copy data from an InputStream to an OutputStream object as shown below: try (InputStream in = Files.newInputStream(Paths.get("input.txt")); OutputStream out = Files.newOutputStream(Paths.get("output.txt"))) { int length; byte[] bytes = new by...
Question We would like to know how to copy from InputStream to OutputStream. Answer /*www.java2s.com*/importjava.io.IOException;importjava.io.InputStream;importjava.io.OutputStream;publicclassMainClass {publicstaticvoidmain(String[] args) {try{ copy(System.in, System.out); }catch(IOException...
There are several ways to read an InputStream and convert it to a String in Java. One way is to use the BufferedReader and InputStreamReader classes to read the InputStream line by line, and use a StringBuilder to construct the final String: InputStream inputStream = ...; BufferedRe...
import java.io.*; import java.util.*; public class TestClass{ public static void main(String[] args) { try { FileInputStream fis = new FileInputStream("in.txt"); BufferedInputStream bStream = new BufferedInputStream(fis); ByteArrayOutputStream baous = new ByteArrayOutputStream(); int ...
importjava.io.IOException; importjava.io.InputStream; importjava.io.InputStreamReader; importjava.io.OutputStream; importjava.nio.charset.Charset; importjava.nio.charset.StandardCharsets; /** * Java Program to convert byte array to InputStream and OutputStream in Java. ...
This is the simplest way to convert from OutputStream to InputStream in java. 2. Copy OutputStream to InputStream Using NIO Channels The above approach is pretty much useful when you have limited and small data in OutputStream. If you have some big amount of data, then you want to do ...
Back to DOM ↑Question We would like to know how to output XML data as input format. Answer //from w w w .j av a2 s.c om import java.io.IOException; import java.io.StringReader; import javax.xml.parsers.DocumentBuilder; import javax.xml.parsers.DocumentBuilderFactory; import org.w3c.dom...
Here is the complete example of how to read and convert an InputStream to a String. The steps involved are: 1) I have initialized the InputStream after converting the file content to bytes using getBytes() method and then using the ByteArrayInputStream w