update method
更新某条记录
Implementation
Future<bool> update([Map<String, dynamic>? body]) async {
if (objectId.isEmpty) throw Exception('objectId is empty');
var data = await BmobNetHelper.init().put(
'/1/classes/${getBmobTabName()}/$objectId',
body: body ?? createJson());
if (data != null && data.containsKey('updatedAt')) {
updatedAt = data['updatedAt'];
return true;
}
return false;
}