从解析中删除对象的问题

Question

在查询解析对象后尝试从Parse中删除对象时，我遇到了一个问题。

我的代码：

 var query = PFQuery(className:"sendMessage") 
     query.whereKey("messageSent", equalTo: PFUser.currentUser()!.username!) 
     query.whereKey("messageReceived", equalTo: self.nameLabel!.text!) 
     query.findObjectsInBackgroundWithBlock({ (objects, NSError) -> Void in 

      if objects != nil { 

       if let objects = objects as? [PFObject] { 
        for object in objects { 


         print(object["message"]) 

        /// here I would go: object.deleteInBackground() 
             object.save() 

         } 
       } 
       } 
     }) 

但似乎我无法找到这样做的正确方法。任何见解？

Answer 1

我以前使用过deleteEventually()，以及PFObject(withoutDataWithClassName: YourClassName, objectId: YourObjectID)。

如果这样的作品我不知道为什么，但还有:)

（如本题解析（Objective-C的）海克特表示：https://www.parse.com/questions/delete-row）

for object in objects { 
    print(object["message"] 
    var toDelete = PFObject(withoutDataWithClassName: "sendMessage", objectId: object.objectID) 
    toDelete.deleteEventually() 
} 

Answer 2

var query = PFQuery(className:"sendMessage") 
let username = PFUser.currentUser()?.username 
    query.whereKey("messageSent", equalTo: username) 
    query.whereKey("messageReceived", equalTo: self.nameLabel!.text!) 
    query.findObjectsInBackgroundWithBlock({ (objects:[AnyObject]?, error:NSError) -> Void in 
     if error == nil { 
      if let objects = objects as? [PFObject] { 
       for object in objects { 
       let deletemessage = object["message"] as! String 
        print(deletemessage) 
        object.delete() 
        } 
      } 
      } 
      else { 
        println("Error") 
       } 
    })