摘要: 方法一: package C3P0; import java.sql.Connection; import java.sql.SQLException; import java.beans.PropertyVetoException; import com.mchange.v2.c3p0.Combo 阅读全文
posted @ 2016-10-29 08:24 薛定谔的青蛙王梓 阅读(7779) 评论(0) 推荐(0) 编辑