datasourceutils�÷�
java´úÂëÖÐDataSource±¨´íÇó´óÉñÖ¸µã - ´óÊý¾Ý - CSDNÎÊ´ð
public class JDBCUtils { //´´½¨BasicDataSource¶ÔÏó private static BasicDataSource datasource = new ...
public class JDBCUtils { //´´½¨BasicDataSource¶ÔÏó private static BasicDataSource datasource = new ...