Parse.com数据库问题

Question

我在解析数据库中将用户添加到我的User类时遇到了问题。启动应用程序并重新启动我的parse.com网页后，我看不到任何结果。有人可以帮助我吗？

     protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    this.setContentView(layout.activity_login);
  final   EditText username = (EditText) this.findViewById(id.userloginname);
    final EditText password = (EditText) this.findViewById(id.userpassword);


    TextView neighbourView = new TextView(this);

    Button button_test;
    button_test = (Button) this.findViewById(id.btnLogin);

    button_test.setOnClickListener(new Button.OnClickListener() {


        public void onClick(View v) {

          final  String usersname =  username.getText().toString();
          final  String passwoord = password.getText().toString();


            //ParseQuery<ParseObject> query = ParseQuery.getQuery("Parking");
            ParseUser.logInInBackground(usersname, passwoord, new LogInCallback() {
                @Override
                public void done(ParseUser user, com.parse.ParseException e) {

                    if (user != null) {
                        // Hooray! The user is logged in.

                    } else {
                        //
                    }
                }



            });
            // return false;
        }
    });
}

Answer 1

要创建全新用户，您应该使用ParseUser.signUpInBackground()：

ParseUser user = new ParseUser();
user.setUsername(username);
user.setPassword(password);
user.signUpInBackground(new SignUpCallback() {
    @Override
    public void done(ParseException e) {
        //if e != null, something went wrong
    }
});