Java provides a wide range of I/O classes to help developers work with different data sources and destinations. One of the most common use cases is converting an InputStream to a String. This is particularly useful when working with data streams from a network connection or reading from a file. This article will explore different ways to convert an InputStream to a String in Java.
Understanding InputStream
Before we dive into converting InputStream to a String, let's take a moment to understand what InputStream is. In Java, an InputStream is an abstract class representing a stream of bytes. It is a superclass of all classes representing an input stream of bytes. An InputStream can be used to read data from various sources, such as a file, a network connection, or a byte array.