每当我运行这段代码时,我都会得到一个not enough values
. 可能出了什么问题?
这是我的代码:
import javax.servlet.*;
import javax.servlet.http.*;
import java.sql.*;
import java.io.*;
public class Base extends HttpServlet
{
public void doGet(HttpServletRequest req,HttpServletResponse res)throws
IOException,ServletException
{
String eid=req.getParameter("t1");
String name=req.getParameter("t2");
int sal=Integer.parseInt(req.getParameter("t3"));
Connection con=null;
Statement stmt=null;
PrintWriter out=res.getWriter();
try
{
Class.forName("oracle.jdbc.driver.OracleDriver");
con = DriverManager.getConnection( "jdbc:oracle:thin:@localhost:1521:xe","system","intelinside" );
stmt=con.createStatement();
int i = stmt.executeUpdate("insert into emp values('"+eid+"''"+name+"''"+sal+"')");
if(i>0)
out.println("Inserted Successfully");
else
out.println("Insert Unsuccessful");
}
catch(Exception e)
{
out.println(e);
}
}
}