test.jsp

来自「北雨新闻信息管理系统bay_news v1.0.0 1本程序采用JSP+MY」· JSP 代码 · 共 86 行

JSP
86
字号

<%@ page contentType="text/html;charset=gb2312"%> 

<%@ page import="java.sql.*"%> 

<html> 

<body> 

<%Class.forName("oracle.jdbc.driver.OracleDriver").newInstance(); 

String url="jdbc:oracle:thin:@localhost:1521:news"; 

//orcl为你的数据库的SID 

String user="system"; 

String password="manager"; 

String aa="manager"; 

String bb="system"; 

String cc="1"; 

Connection conn= DriverManager.getConnection(url,user,password); 

Statement stmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE); 

//Statement stmt=conn.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,ResultSet.CONCUR_READ_ONLY); 

//stmt.executeUpdate("INSERT INTO scott.aaa(a,b,id,numid,dateandtime) VALUES('"+aa+"','"+bb+"',scott.aid.nextval,'"+cc+"',sysdate)");
//stmt.executeUpdate("INSERT INTO scott.aaa(a,b,id,numid) VALUES('"+aa+"','"+bb+"','1','11')");

int dd=1; 

//String sql="select * from scott.aaa where id="+dd; 

String sql="select * from scott.learning where articleid="+dd; 

ResultSet rs=stmt.executeQuery(sql); 
if(!rs.next())
{
out.println("adddddddddd");
}

while(rs.next()) {%> 

您的第一个字段内容为:<%=rs.getString("a")%> 

您的第二个字段内容为:<%=rs.getString("b")%>
	


<%out.println("a");
}%> 

<%out.println("数据库操作成功,恭喜你");
out.println(sql);
%> 

<%
//String sql1="delete from scott.aaa"; 

//ResultSet rs1=stmt.executeQuery(sql1); 
//rs1.close();

rs.close(); 

stmt.close(); 

conn.close(); 

//如果加载时出错,给出相应的错误信息

//catch (Exception e) {
//System.out.println("error:"+e.getMessage());
//}

%> 

</body> 

</html> 

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