摘要: package Util; import java.sql.Connection; import java.sql.PreparedStatement; import java.sql.ResultSet; import java.sql.SQLException; import javax.sql.DataSource; import com.mchange.v2.c3p0.ComboP... 阅读全文
posted @ 2017-09-08 23:59 Techno_geek 阅读(231) 评论(0) 推荐(0) 编辑