如何将复杂的Python字典转换为API的JSON可序列化有效负载？

import json

# 复杂的Python字典
data = {
    "name": "John",
    "age": 30,
    "isStudent": False,
    "address": {
        "street": "123 Main St",
        "city": "New York",
        "state": "NY"
    },
    "hobbies": ["reading", "sports", "coding"]
}

# 将Python字典转换为JSON字符串
json_payload = json.dumps(data)

# 打印JSON字符串
print(json_payload)

from flask import Flask, jsonify

app = Flask(__name__)

@app.route("/api/data", methods=["GET"])
def get_data():
    data = {
        "name": "John",
        "age": 30,
        "isStudent": False,
        "address": {
            "street": "123 Main St",
            "city": "New York",
            "state": "NY"
        },
        "hobbies": ["reading", "sports", "coding"]
    }
    return jsonify(data)

if __name__ == "__main__":
    app.run()