// 元素类型为 geojson
TableObject table = new TableObject(tableName);
TableRecord record = table.create();
GeoPoint point = new GeoPoint(10, 20);
record.set('array_geo', [point]);
await record.save();
// 元素类型为 file
TableObject table = new TableObject(tableName);
TableRecord record = table.create();
File file = await FilePicker.getFile();
CloudFile data = await FileManager.upload(file);
record.set('cover', [data]);
await record.save();
// 元素类型为 date
TableObject table = new TableObject(tableName);
TableRecord record = table.create();
String date = DateTime.now().toIso8601String();
record.set('array_d', [date]);
await record.save();