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我有一個函數來獲取數據庫並在MutableArray中返回它,現在我需要數據庫在一個結構中。如何使用swift3將數據庫存儲到結構中?
我是否需要將MutableArray獲取到結構中,還是應該直接將數據獲取到結構中?
我不知道如何處理這個或如何將數據庫存儲到結構
我的代碼:
class CrimesInfo: NSObject {
var name: String = String()
var detail: String = String()
var time: String = String()
}
功能:
func getAllCrimesData() -> NSMutableArray {
sharedInstance.database!.open()
let resultSet: FMResultSet! = sharedInstance.database!.executeQuery("SELECT * FROM CrimeTable", withArgumentsIn: nil)
let marrCrimesInfo : NSMutableArray = NSMutableArray()
if (resultSet != nil) {
while resultSet.next() {
let crimesInfo : CrimesInfo = CrimesInfo()
crimesInfo.name = resultSet.string(forColumn: "Name")
crimesInfo.detail = resultSet.string(forColumn: "Detail")
crimesInfo.time = resultSet.string(forColumn: "Time")
marrCrimesInfo.add(crimesInfo)
}
}