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我刚刚开始使用swift中的服务器,并且我正在使用解析服务器来为用户创建一个帐户时存储用户数据库。我有这个功能叫做注册链接到注册按钮的正常工作,并妥善保存用户的信息到我的解析数据库:从swift中删除数据库中的PFUser对象
@IBAction func signUp(_ sender: AnyObject) {
//I first check to see if the users left any of the fields blank
if firstName.text == "" || lastName.text == "" || email.text == "" || userName.text == "" || password.text == "" {
createAlert(title: "Error in form", message: "Please fill in all text fields")
//If everything is filled in
}else{
let user = PFUser()
user.username = userName.text
user["firstname"] = firstName.text
user["lastname"] = lastName.text
user.email = email.text
user.password = password.text
user.signUpInBackground(block: { (success, error) in
if error != nil {
var displayErrorMessage = "Please try again later."
if let errorMessage = (error! as NSError).userInfo["error"] as? String {
displayErrorMessage = errorMessage
}
self.createAlert(title: "Signup error", message: displayErrorMessage)
}else{
print("User signed up")
}
})
}
}
谁能帮我写一个删除指定的用户或多个功能循环遍历所有用户并删除它们。
谢谢
如何将它放入云代码中?请问您可以告诉我吗? – tee