如何将PFQuery转换为Alamofire休息电话？

Question

我有一个PFQuery，如下：

let userFollowing = PFQuery(className: "FollowActivity")
userFollowing.whereKey("fromUser", equalTo: currentUser)

let productsByFollowedBrands = PFQuery(className: "Products")
productsByFollowedBrands.whereKey("ownedBy", matchesKey: "toBrand", in: userFollowing)
productsByFollowedBrands.whereKeyExists("images")
productsByFollowedBrands.includeKey("ownedBy")
productsByFollowedBrands.order(byDescending: "createdAt")

我想将其转换为 Alamofires参数对象，其结构如下：

let params : Parameters = [String:Any]

尽管遇到困难，但我仍阅读REST API文档。