iOS -在一个阅读会话中同时获取NFCTag硬件id和NDEF消息

import CoreNFC

class NFCReaderViewController: UIViewController, NFCTagReaderSessionDelegate {
    var nfcSession: NFCTagReaderSession?
    
    override func viewDidLoad() {
        super.viewDidLoad()
    }
    
    func startNFCSession() {
        nfcSession = NFCTagReaderSession(pollingOption: .iso14443, delegate: self)
        nfcSession?.begin()
    }
    
    func tagReaderSessionDidBecomeActive(_ session: NFCTagReaderSession) {
        // NFC会话已激活
    }
    
    func tagReaderSession(_ session: NFCTagReaderSession, didInvalidateWithError error: Error) {
        // NFC会话无效
    }
    
    func tagReaderSession(_ session: NFCTagReaderSession, didDetect tags: [NFCTag]) {
        if let firstTag = tags.first {
            session.connect(to: firstTag) { (error: Error?) in
                if error != nil {
                    session.invalidate(errorMessage: "连接标签失败")
                    return
                }
                
                if case let .iso7816(tag) = firstTag {
                    // 处理ISO 7816标签
                    let tagID = tag.identifier
                    // 获取硬件ID
                    print("NFCTag硬件ID: \(tagID)")
                    
                    for payload in tag.initialSelectedAID!.payload {
                        // 获取NDEF消息
                        let type = payload.wellKnownType
                        let content = payload.payload
                        
                        print("NDEF消息类型: \(type)")
                        print("NDEF消息内容: \(content)")
                    }
                } else {
                    session.invalidate(errorMessage: "不支持的标签类型")
                }
            }
        } else {
            session.invalidate(errorMessage: "未检测到标签")
        }
    }
}