Java Tutorial |File Handling|Create,Read,Write and Delete
Create a File:
To create a file in Java, you can use the createNewFile() method. This method returns a boolean value: true if the file was successfully created, and false if the file already exists. Note that the method is enclosed in a try...catch block. This is necessary because it throws an IOException if an error occurs (if the file cannot be created for some reason).
To create a file in a specific directory (requires permission), specify the path of the file and use double backslashes
Write To a File:
We use the FileWriter class together with its write() method to write some text to the file
Read a File:
we use the Scanner class to read the contents of the text file
Delete a File:
To delete a file in Java, use the delete() method
If this video is useful to you, please like and share If you didn't subscribe kindly subscribe. So that you will get a notification about my new videos
Python Course full playlist: • Python Tutorial in Tamil
C Language Course full playlist: • C Language Full Course
Python Course English full playlist: • Python Tutorial in English
Java Course English full playlist: • Java Tutorial in English
Subscribe to our channel by clicking here 👉👉🏾 / @arivuinfo_6666
#ARIVU_INFO