如何解码以下JSON？

{
  "name": "John",
  "age": 30,
  "city": "New York"
}

import json

# JSON字符串
json_str = '{"name": "John", "age": 30, "city": "New York"}'

# 解析JSON
data = json.loads(json_str)

# 访问JSON中的值
name = data["name"]
age = data["age"]
city = data["city"]

# 打印结果
print("Name:", name)
print("Age:", age)
print("City:", city)

Name: John
Age: 30
City: New York