swift中AnyObject和Any的介绍与区别详解

public typealias AnyObject
// The protocol to which all class types implicitly conform.

import UIKit
class ViewController: UIViewController {
 override func viewDidLoad() {
  super.viewDidLoad()  
  let swiftArr = ["a", "b", "c"]
  let swiftStr = "hello world"  
  var array = [AnyObject]()
  array.append(swiftArr)
  array.append(swiftStr)
 }
}

Argument type 'String' does not conform to expected type 'AnyObject' Insert ' as AnyObject'

import UIKit
class ViewController: UIViewController {
 override func viewDidLoad() {
  super.viewDidLoad()  
  let swiftArr = ["a", "b", "c"]
  let swiftStr = "hello world"  
  var array = [AnyObject]()
  array.append(swiftArr as AnyObject)
  array.append(swiftStr as AnyObject)
 }
}

import UIKit
class ViewController: UIViewController {
 override func viewDidLoad() {
  super.viewDidLoad()  
  let swiftArr = ["a", "b", "c"]
  let swiftStr = "hello world"  
  var array = [Any]()
  array.append(swiftArr)
  array.append(swiftStr)
 }
}

parameters = ["appId":"123456", "timestamp":203428394820,
"version":"1.0", "appAuthToken":"7D8SF7D8VS8987D67687", 
"bizContent":["pageStart":1, "pageSize": "10","isTrue":true]] as [String : Any]

typealias Complicate = (AnyObject) ->Void
//请求回调
var complicate : Complicate?
func request(type:RequestType, URLString:String, parameters:[String : AnyObject], complicate:@escaping Complicate) -> Void {
CK().maskShow()
switch type {
case .requestTypeGet:
Alamofire.request(URLString, method: .get, parameters: parameters, encoding: JSONEncoding.default, headers: nil)
.validate()
.responseJSON { response in
CK().dismissMask()
switch response.result{
case .success:
if let value = response.result.value{
//把得到的JSON数据转为字典
complicate(value as AnyObject)
}
case .failure: ()
DMCAlertCenter.default().postAlert(withMessage: "网络请求失败")
return
}
}