如何在swift中将JSON转换为字典？

Question

您好我正在制作一个适用于API的应用。我有一个工作代码从API接收数据。但我认为让代码更清洁会更好。我想在字典中设置来自api的数据，但我无法使其工作。任何帮助将不胜感激，谢谢！

这是我的字典：

class Project: NSObject {
var AuthorId: String?
var BranchId: String?
var CompanyId: String?
var ContactId: String?
var Date: String?
var Deadline: String?
var Description: String?
var Id: String?
var State: String?
init(dictionary: [String: Any]) {
    self.AuthorId = dictionary["AuthorId"] as? String
    self.BranchId = dictionary["BranchId"] as? String
    self.CompanyId = dictionary["CompanyId"] as? String
    self.ContactId = dictionary["ContactId"] as? String
    self.Date = dictionary["Date"] as? String
    self.Deadline = dictionary["Deadline"] as? String
    self.Description = dictionary["Description"] as? String
    self.Id = dictionary["Id"] as? String
    self.State = dictionary["State"] as? String

}

}

这就是我现在所拥有的：

let dictionary = try JSONSerialization.jsonObject(with: content) as! [String:Any]
                    //print(dictionary)

                    if let items = dictionary["items"] as? [[String:Any]] {
                        for anItem in items {
                            print(anItem)
                         let project = Project(dictionary:anItem);
                         self.projects.append(project)
                            print(project.AuthorId)
                        }
                        DispatchQueue.main.async(execute: {
                            self.tableView.reloadData()
                        })

                    }

我认为问题在于它没有填写我的字典写入方式，因为当我尝试在表格单元格中设置字典值时，字典为空。