类中具有数组的Alamofire参数

这对我来说是一个反复出现的问题——我可以使用SwiftyJSON来实现这一点吗?

如何使用Alamofire通过.POST获取以下JSON:

{
    "class":"Class of 1969",
        "students": 
        [
            {
                "name":"A name",
                "age":25
            },
            {
                "name": "B name",
                "age": 25
            }
        ]
}

我有以下课程:

import UIKit

import SwiftyJSON

class Student{
    var Name:String = ""
    var Age: Int = 0
}

class StudentsOf1969{
    var Teacher: String = ""
    var Students = [Student]()
   }

阿拉莫火

        Alamofire.request(.POST,
            strUrl,
            parameters: parameters, // How?????????
            encoding: .JSON,
            headers: headersWish).responseObject {...

我尝试过这样的方法——添加一个var dictionary: [String: AnyObject] 到班级:

class Student{
    var Name:String = ""
    var Age: Int = 0
}

class StudentsOf1969{
    var Teacher: String = ""
    var Students = [Student]()

var dictionary: [String: AnyObject]{
    get {
        return [
            "teacher": self.Teacher,
            "students": self.Students,
            // or
            "students": [self.Students],
            ]
    }
}


   }