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所有我想從解析數據庫中獲取多個對象。在Swift中調用分析的額外參數
下面是我的一些代碼:
所以這並查詢:
var MainPicture = PFQuery(className: "Staff")
MainPicture.whereKey("Position", equalTo: "Sales Manager")
MainPicture.findObjectsInBackgroundWithBlock ({(objects:[AnyObject]!, error: NSError!) in
if(error == nil){
self.getMainImageData(objects as [PFObject])
}
else{
println("Error in retrieving \(error)")
}
然後,我想幾排出來的查詢:
func getMainImageData(objects: [PFObject]) {
for object in objects {
let MainPic = object["StaffPic"] as PFFile
let MainData = object["FirstName","SecondName","Position"] as PFFile
MainPic讓工作,但是當我嘗試和做多個像MainData,我得到一個錯誤:「在調用額外的參數」..我認爲這將工作。