Python
# Program to read JSON from a file
import json
filename = input("Enter JSON filename: ")
try:
with open(filename, "r", encoding="utf-8") as f:
data = json.load(f)
print("Loaded JSON object:", data)
except FileNotFoundError:
print("JSON file not found.")
except json.JSONDecodeError:
print("Invalid JSON format.")Output
Enter JSON filename: config.json
Loaded JSON object: {'debug': True, 'version': 1}json.load parses the file contents into native Python objects (dicts, lists, etc.).