您不必数据库放置到特定文件夹，JayData会为您创建它（这是支持的方法）。在线程更多信息 - 查询在JayData ​​A>
您可以添加识别应用程序的第一次启动并插入必要的记录给你一个数据库初始化机制 - 从一个文件例如：

You don't have to place the database to a specific folder, JayData will create it for you (this is the supported method). More info in the thread - Query in JayData You can add a init mechanism that recognizes the first start of the app and inserts the necessary records to you DB - for example from a file.