How can I read a String into an inputStream in Java?

Question

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How do I convert a String to an InputStream in Java?

How can I read a String into an InputStream in Java ?

I want to be able to convert String say = "say" into an InputStream/InputSource. How do I do that?

Answer 1

public class StringToInputStreamExample {
    public static void main(String[] args) throws IOException {
    String str = "This is a String ~ GoGoGo";

    // convert String into InputStream
    InputStream is = new ByteArrayInputStream(str.getBytes());

    // read it with BufferedReader
    BufferedReader br = new BufferedReader(new InputStreamReader(is));

    String line;
    while ((line = br.readLine()) != null) {
        System.out.println(line);
    }

    br.close();
   }
}

Source: How To Convert String To InputStream In Java

Answer 2

Something like...

InputStream is = new ByteArrayInputStream(sValue.getBytes());

Should work...

Answer 3

You can use the ByteArrayInputStream. It reads elements from a byte[] with the InputStream methods.

Answer 4

For an InputStream MadProgrammer has the answer.

If a Reader is ok, then you could use:

Reader r = StringReader(say);