小编Ada*_*tak的帖子

我对编程非常陌生，想知道如何使我的 documentID = 我在 firestore 上的 UID

这是我的代码：

// create the user

Auth.auth().createUser(withEmail: Email, password: Password) { (results, Err) in

                // check for errors
                if Err != nil {
                    // there was an error creating the user

                    self.showError("Error creating user")

                }

                else {

                        // user was created succesfully store info
                    let db = Firestore.firestore()



                    db.collection("users").addDocument(data: ["first name":Firstname, "last name":Lastname, "age":Age, "uid":results!.user.uid]) { (Error) in




                        if Error != nil {
                            // show error message
                            self.showError("error saving user data")

                        } 

如果有人能告诉我需要在代码中添加什么，那就太棒了！

还有人知道我之后如何通过代码访问我的文档 …