Course Overview
Welcome to “Introduction to File Operations in Java,” an online course designed to help you master essential file-handling techniques in Java. Whether you’re a beginner or an experienced programmer, this course will equip you with the skills needed to efficiently read, write, and manipulate files in various formats.
We’ll start with the basics, such as loading text files into strings using readString()
, reading files line-by-line, and handling binary files with readAllBytes()
. You’ll learn how to write data to files using FileWriter
and BufferedWriter
, and how to read files with FileReader
and BufferedReader
.
The course will also cover more advanced topics, including working with InputStreamReader
and OutputStreamWriter
for handling different character encodings. You’ll get hands-on experience with practical code examples, such as checking if two files have identical content, reading the file size and type of an image, and copying the name and content of multiple files into another location.