How to read data from json file and enter on screen?

Question

Java

Hello!
The question is from above.
Googled the topic, but did not find anything suitable (or simply did not understand).
I will be glad if you tell me or share useful links))

Answer 1

Googled the topic, but did not find anything suitable (or simply did not understand).

Most likely you did not know what to look for, because Google and all other search engines are teeming with answers to your question.
Learn terms like DOM Parser, SAX Parser
Learn libraries - Gson, Jackson.
This will be the answer to your question.

Answer 2

Solve this problem piece by piece.
1. Find out how to read a file as a string ("java how to read string from file").
2. Find how to convert json string to object ("java how to convert json string to object")
3. Find how to display data on the screen ("java how to write to screen").