iOS:无法在swift中将Json字符串转换为数组？

import Foundation

let jsonString = """
[
    {"name": "John", "age": 30},
    {"name": "Jane", "age": 25},
    {"name": "Tom", "age": 35}
]
"""

if let jsonData = jsonString.data(using: .utf8) {
    do {
        if let jsonArray = try JSONSerialization.jsonObject(with: jsonData, options: []) as? [[String: Any]] {
            // 成功将JSON字符串转换为数组
            for jsonDict in jsonArray {
                if let name = jsonDict["name"] as? String, let age = jsonDict["age"] as? Int {
                    print("Name: \(name), Age: \(age)")
                }
            }
        } else {
            print("无法将JSON字符串转换为数组")
        }
    } catch {
        print("解析JSON字符串时发生错误: \(error)")
    }
} else {
    print("无法将字符串转换为Data")
}