ios - 在 token Swift 4 中检索值键后在应用程序中显示姓氏

Question

继上一篇文章之后，我遇到了另一个问题。

我想在检索 token 值后在应用程序中显示姓氏。这是我的代码，用于获取 token 中姓氏的值

// request = url of API 
// token = I have already recovered the value of the token
request.addValue("Bearer \(token!)", forHTTPHeaderField: "Authorization")
        //get information in token
        URLSession.shared.dataTask(with: request) { (data, response, error) in
            guard let data = data else { return }
            do {
                let json = try JSONSerialization.jsonObject(with: data, options: JSONSerialization.ReadingOptions.mutableContainers) as! [String: AnyObject]
                    let sub = json["sub"] as! [String: AnyObject]
                    // get value of lastName
                    let lastName = sub["lastname"] as! String

            } catch {
                print("error")   
            }
            }.resume() 

现在我想在应用程序中显示姓氏

    let headerMenu = HPMenuHeaderViewModel.init(lastName: "display lastname here..")
// display table view and information of user like lastname
    let tableViewModel = HPMenuViewModel(titlePage: "Menu", array: arrayCellModel, headerMenuViewModel: headerMenu)
    self.tableViewModel = tableViewModel

你能帮我吗？

Answer 1

我有这个功能来获取名字、姓氏、号码

func loadMemberProfil(){
let token = HPWSLoginManager.shared().saveSuccessResponse.token
        let url = URL(string: "http://51.38.36.76:40/api/v1/profile")
        var request = URLRequest(url: url!)
        request.httpMethod = "GET"
        request.addValue("Bearer \(token!)", forHTTPHeaderField: "Authorization")
        //get information in token
        URLSession.shared.dataTask(with: request) { (data, response, error) in
            guard let data = data else { return }
            do {
                let json = try JSONSerialization.jsonObject(with: data, options: JSONSerialization.ReadingOptions.mutableContainers) as! [String: AnyObject]
                    let sub = json["sub"] as! [String: AnyObject]
                    let firstName = sub["firstname"] as! String
                    let lastName = sub["lastname"] as! String
                    let number = sub["internationalFormat"] as! String     
            } catch {
                print("error")

            }
            }.resume()
}

在 viewDidLoad() 中我想在此函数中显示

func initTableViewModel() {
 let headerMenu = HPMenuHeaderViewModel.init(firstName: "...", lastName: "...", numberString: "...")
        let tableViewModel = HPMenuViewModel(titlePage: "Menu", array: arrayCellModel, headerMenuViewModel: headerMenu)
        self.tableViewModel = tableViewModel
}