Java File Handling | How to Read, Write, and Create Files in Java
Working with files in Java is a must-know skill! Whether you’re writing logs, reading configuration files, or handling data, file handling in Java makes it easy to manage files. In this video, we’ll walk through the basics of creating, writing to, and reading from files using Java’s built-in classes.
What you’ll learn:
How to create files using Java's File class.
Writing data to files with FileWriter.
Reading files using Scanner.
Quick quiz! What method would you use to check if a file already exists before writing to it? Drop your answer in the comments! 👇
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