// // OF.swift // IOS_study // // Created by CC-star on 2025/7/10. // import Foundation struct PLFilter: Equatable {//Equatable表示可以进行比较 var business: String? var city: String? var totalCount:Int { var count = 0 if business != nil { count += 1 } if city != nil { count += 1 } return count } } enum PLOrder: String, CaseIterable, Identifiable { var id: String { self.rawValue } case updatedAt = "按更新时间" case hourlywage = "按时给" }