还是不对
小弟的bean:
package person;
import java.sql.*;
import java.io.*;
import java.util.*;
//import java.servlet.*;
//import java.servlet.http.*;public class personbean_1
{
String sDBDriver = "sun.jdbc.odbc.JdbcOdbcDriver";
String sConnStr = "jdbc:odbc:test";
Connection conn = null;
ResultSet rs = null;
public personbean_1()
{
try
{
Class.forName(sDBDriver);
}
catch(java.lang.ClassNotFoundException e)
{
System.err.println("personbean(): " + e.getMessage()); }
} public ResultSet executeQuery ( String sql)
{
rs = null;
try
{
conn=DriverManager.getConnect(sConnStr,"dongdong","dongdong");
Statement stmt = conn.createStatement();
rs = stmt.executeQuery(sql);
}
catch (SQLException ex)
{
System.err.println("aq.executeQuery: " + ex.getMessage());
}
return rs;
}
}
小弟的bean:
package person;
import java.sql.*;
import java.io.*;
import java.util.*;
//import java.servlet.*;
//import java.servlet.http.*;public class personbean_1
{
String sDBDriver = "sun.jdbc.odbc.JdbcOdbcDriver";
String sConnStr = "jdbc:odbc:test";
Connection conn = null;
ResultSet rs = null;
public personbean_1()
{
try
{
Class.forName(sDBDriver);
}
catch(java.lang.ClassNotFoundException e)
{
System.err.println("personbean(): " + e.getMessage()); }
} public ResultSet executeQuery ( String sql)
{
rs = null;
try
{
conn=DriverManager.getConnect(sConnStr,"dongdong","dongdong");
Statement stmt = conn.createStatement();
rs = stmt.executeQuery(sql);
}
catch (SQLException ex)
{
System.err.println("aq.executeQuery: " + ex.getMessage());
}
return rs;
}
}
解决方案 »
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