使用对象映射器解析嵌套的字典数组

本文介绍了使用对象映射器解析嵌套的字典数组的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我正在解析一个 web api 响应，它是一个字典数组.每个字典依次有一个嵌套的字典数组.我如何解析它?请提供一些代码示例.

I am parsing a web api response which is an array of dictionaries. Each dictionary in turn has a nested array of dictionaries. How do i parse it? Pl provide with some code sample.

我的 api 响应是，

My api response is,

( { FilingStatusId = 0; FormName = "MISC"; OrderId = 0; RecipientList = ( { FilingStatusId = 0; FormId = 1; FormName = "MISC"; PayerId = 26142; PayerName = bsbbshs; RecipientId = 221438; RecipientName = tests; ReturnId = 209998; UserId = 0; }, { FilingStatusId = 0; FormId = 1; FormName = "MISC"; PayerId = 26142; PayerName = bsbbshs; RecipientId = 221438; RecipientName = tests; ReturnId = 209998; UserId = 0; } ); }, { FilingStatusId = 0; FormName = "MISC"; OrderId = 0; RecipientList = ( { FilingStatusId = 0; FormId = 1; FormName = "MISC"; PayerId = 26142; PayerName = bsbbshs; RecipientId = 221438; RecipientName = tests; ReturnId = 209998; UserId = 0; }, { FilingStatusId = 0; FormId = 1; FormName = "MISC"; PayerId = 26142; PayerName = bsbbshs; RecipientId = 221438; RecipientName = tests; ReturnId = 209998; UserId = 0; } ); } );

到目前为止我的代码是，

My code so far is,

这是我的整个响应模型 - ReturnModel

This is my model for the entire response - ReturnModel

import UIKit import ObjectMapper class ReturnModel: Mappable { var FilingStatusId : Int = 0 var FormName : String = "" var OrderId : String = "" var RecipientList:[[String:Any]] = [[:]] required init?(map: Map) { } func mapping(map: Map) { FilingStatusId <- map["FilingStatusId"] FormName <- map["FormName"] OrderId <- map["OrderId"] RecipientList <- map["RecipientList"] } }

到目前为止，我正在将 RecipientList 解析为字典.但是我有另一个模型叫做 RecipientModel.我如何在这个 ReturnModel 中使用它来解析 RecipientList ?

As of now I am parsing the RecipientList as a dictionary. But I have another Model called RecipientModel. How can I use it inside this ReturnModel to parse the RecipientList ?

推荐答案

您的第一个模型将表示外部数组.第二个将代表内部数组.这是一个示例

Your first model will represent outer array. And second will represent inner array. Here is a sample

import Foundation import ObjectMapper // RecipientModel is an array itself class RecipientModel: Mappable { var filingStatusId:Int var orderId: Int var formName: String var recipientList: [RecipientList] required init?(_ map: Map) { filingStatusId = 0 orderId = 0 formName = "" recipientList = [] } func mapping(map: Map) { filingStatusId <- map["FilingStatusId"] orderId <- map["OrderId"] formName <- map["FormName"] recipientList <- map["RecipientList"] } }

现在您将为 RecipientList 创建另一个模型

And now you will create another model for your RecipientList

class RecipientList: Mappable { var filingStatusId:Int var formId: Int var formName: String required init?(_ map: Map) { filingStatusId = 0 formId = 0 formName = "" } func mapping(map: Map) { filingStatusId <- map["FilingStatusId"] formId <- map["FormId"] formName <- map["FormName"] } }