How to put data in cookies in java??

Question

Java

You need to read the file and write a number from it to cookies using java.

Answer 1

And what's the problem with opening a file (FileInputStream), reading the value and writing it to a file with cookies? Or create a cookie file? Explain in more detail what you have and how you want to implement?

Answer 2

What a question - such an answer. Let's go: working with cookies in spring - viralpatel.net/blogs/spring-mvc-cookie-example

Answer 3

In a servlet

Cookie cookie = new Cookee(key, value);
response.addCookie(cookie);