• 大小: 2.81MB
    文件类型: .rar
    金币: 1
    下载: 0 次
    发布日期: 2023-09-12
  • 语言: Java
  • 标签:

资源简介

用JSP实现的登录界面,结合oracle数据库, 运用javabean等知识!

资源截图

代码片段和文件信息

package conn;
import java.sql.*;
public class conn {
String servername=“122.204.94.164“;
String driver1=“oracle.jdbc.driver.OracleDriver“;
String url=“jdbc:oracle:thin:@“+servername+“:1521:orcl“;
Connection connect=null;
ResultSet rs=null;
int rst=0;
public conn()
{
try{
Class.forName(driver1);
}
catch(java.lang.ClassNotFoundException e){
System.err.println(e.getMessage());
}
}
public ResultSet excuteQuery(String sql)
{
try{
connect=DriverManager.getConnection(url“system““root“);
Statement stmt=connect.createStatement();
rs=stmt.executeQuery(sql);
}
catch(SQLException ee){
System.out.println(ee.getMessage());
}
return rs;
}
public int excuteUpdate(String sql)
{
try{
connect=DriverManager.getConnection(url“system““root“);
Statement stmt=connect.createStatement();
 rst=stmt.executeUpdate(sql);
}
catch(SQLException ee){
System.out.println(ee.getMessage());
}
return rst;
}

}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     目录          0  2009-03-05 21:14  course

     文件        458  2009-03-05 18:56  course\.classpath

     目录          0  2009-03-05 15:32  course\.myeclipse

     文件        299  2009-03-05 15:32  course\.mymetadata

     文件       1008  2009-03-05 15:32  course\.project

     文件          0  2009-03-05 20:32  course\check.js

     文件       1501  2009-03-05 21:09  course\check.jsp

     文件        963  2009-03-05 20:27  course\checkmyinfo.jsp

     文件        221  2009-03-05 17:08  course\error.jsp

     文件        896  2009-03-05 20:57  course\index.jsp

     文件          0  2009-03-05 20:34  course\java.js

     文件        465  2009-03-05 21:15  course\list.htm

     目录          0  2009-03-05 15:32  course\meta-INF

     文件         39  2009-03-05 15:32  course\meta-INF\MANIFEST.MF

     文件        182  2009-03-05 19:32  course\mybutton.htm

     目录          0  2009-03-05 16:35  course\src

     目录          0  2009-03-05 16:36  course\src\conn

     文件       1005  2009-03-05 16:57  course\src\conn\conn.java

     文件        267  2009-03-05 19:06  course\student.jsp

     文件        659  2009-03-05 21:11  course\studentlist.jsp

     文件        653  2009-03-05 20:53  course\style.css

     文件        225  2009-03-05 17:07  course\success.jsp

     目录          0  2009-03-05 15:32  course\WEB-INF

     目录          0  2009-03-05 18:56  course\WEB-INF\classes

     目录          0  2009-03-05 18:56  course\WEB-INF\classes\conn

     文件       2029  2009-03-05 18:56  course\WEB-INF\classes\conn\conn.class

     目录          0  2009-03-05 18:56  course\WEB-INF\lib

     文件    1590041  2009-03-05 18:56  course\WEB-INF\lib\classes12.jar

     文件    1536554  2009-03-05 18:12  course\WEB-INF\lib\ojdbc14.jar

     文件        284  2009-03-05 15:32  course\WEB-INF\web.xml

............此处省略3个文件信息

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