05 2023 档案

Servlet上传

摘要：import org.apache.commons.fileupload.FileItem;import org.apache.commons.fileupload.disk.DiskFileItemFactory;import org.apache.commons.fileupload.servl 阅读全文

posted @ 2023-05-09 10:13 一叶丶飘霖阅读(16) 评论(0) 推荐(0) 编辑

jdbc连接Oracle

摘要：public static void main(String[] args) { //声明连接对象、执行sql对象、结果集对象 Connection conn = null; PreparedStatement pre = null; ResultSet results = null; //添加ja 阅读全文

posted @ 2023-05-09 10:09 一叶丶飘霖阅读(223) 评论(0) 推荐(0) 编辑