来自数组的多行字符串

作者: 氷寒
发布时间: 2025-02-25 09:41:01 (8天前)
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不丶离 | 2019-08-31 10-32

<div class =“post-text”itemprop =“text”> <pre> <code> struct MyOrder { let id: Int let orderId: Int let fullQuantity: Int let halfQuantity: Int let quarterQuantity: Int let price: Double let name: String init?(dict: [String:Any]) { guard let id = dict["id"] as? Int, let name = dict["productname"] as? String //.. //.. // so on else { return nil } self.id = id self.name = name } } let dataArray = [["id":0,"productname":"Oreo"]] let orders = dataArray.compactMap { MyOrder(dict: $0) } let myStringRows = orders.map{ "\($0.id)\t\t\($0.name)\t\t" } // format your data here. let myFinalTable = myStringRows.joined(separator: "\n") print(myFinalTable) </code> </pre> </DIV>

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