English
全部
搜索
图片
视频
地图
资讯
Copilot
更多
购物
航班
旅游
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
最佳匹配
最新
中关村在线
2 个月
如何关闭Web SQL数据库连接
Web SQL Database中可通过调用数据库对象的close方法来关闭连接。 1、 将sqljdbc4.jar文件复制到项目WEB-INF目录下的lib文件夹中。 3、 所有JDBC驱动程序均需实现java.sql.Driver接口,该接口定义了数据库连接的基本规范与方法。 4、 编写代码实现Student类的创建方法。
当前正在显示可能无法访问的结果。
隐藏无法访问的结果
今日热点
Trump signs funding bill
Judge on evidence preservation
3 Alberta players killed
Migrant boat collision
RU resumes strikes on UKR
To ban hidden door handles
Attia apologizes for emails
Steps down from WH post
Demands $1B in damages
Announces run for governor
Mitch McConnell hospitalized
To compete in Olympics
Renewed for season 3
X offices in France raided
To carry US flag at Olympics
NASA delays Artemis II launch
‘Sherri’ talk show canceled
Disney names new CEO
Reaches $1T market value
To deploy observers for ICE
No ICE presence planned
Pleads not guilty to rape
Illinois joins WHO network
Raw milk health warning
Suspected biolab found
To quit House of Lords
Wins arbitration battle
US shoots down Iranian drone
PayPal appoints new CEO
CEO testifies before Senate
Ex-husband charged
To invest in $1B in US market
Japan battles winter storms
反馈