//
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// SearchHistorySave.swift
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// XiaoKeProject
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//
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// Created by alvin_y on 2019/8/16.
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// Copyright © 2019 yangwang. All rights reserved.
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//
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import UIKit
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// 文件地址
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let accountPath = NSSearchPathForDirectoriesInDomains(.documentDirectory, .userDomainMask, true).first! + "/address.plist"
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class SearchHistoryModel: NSObject,Codable {
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var name = ""
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}
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class SearchHistorySave: NSObject {
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class func saveFile(model: SearchHistoryModel) {
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var array = readFile()
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//去重
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for (value,item) in array.enumerated() {
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if item.name == model.name{
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array.remove(at: value)
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}
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}
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array.insert(model, at: 0)
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if array.count > 6{
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array.remove(at: 6)
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}
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NSKeyedArchiver.archiveRootObject(array, toFile: accountPath)
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}
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class func readFile() -> [SearchHistoryModel] {
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let array:[SearchHistoryModel] = NSKeyedUnarchiver.unarchiveObject(withFile: accountPath) as? [SearchHistoryModel] ?? []
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return array
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}
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class func clearFile() {
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NSKeyedArchiver.archiveRootObject([], toFile: accountPath)
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}
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}
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