获取所有用户名的Parse.com

Question

我尝试过google搜索来自parse.com的所有用户名.以下代码适用于其他表,但是当我在Parse.Users表上尝试此操作时,它不起作用.

ParseQuery<ParseObject> query = new ParseQuery<ParseObject>("User");
try {
    List<ParseObject> usersList = query.find();
    data = new String[usersList.size()+1];

    for (int i = 0; i < usersList.size(); i++) {
        data[i] = usersList.get(i).getString("username");
    }

请告诉我获取所有用户的正确方法

Answer 1

用户类有一个特殊的查询.

ParseQuery<ParseUser> query = ParseUser.getQuery();
query.whereEqualTo("gender", "female");
query.findInBackground(new FindCallback<ParseUser>() {
  public void done(List<ParseUser> objects, ParseException e) {
    if (e == null) {
        // The query was successful.
    } else {
        // Something went wrong.
    }
  }
});

您可以在解析文档中找到有关android指南的更多信息.