java和oracle数据库的连接

dao工具，分别有，处理有结果无参数，有结果有参数，无结果有参数，无结果无参数，以及调用存储过程等功能。-connection dao tools java and oracle databases, respectively, dealing with the outcome no parameters, the outcome of an argument, no results have parameters, no result without parameters, and call stored procedures and other functions.