文件中采用Java编写的程序，可以直接在JDK下运行，具备对access数据库的打开、删除、插入、查找、关闭功能。有很强的移植性。-document prepared by using Java procedures, and can directly run under the JDK, have the right to open access to the database, delete, insert, search, closing function. Is a highly portable.