📄 query_user.java
字号:
package ksnb;
import java.util.*;
import java.sql.*;
public class Query_User {
ResultSet rs;
Statement st;
public conn c;
public Connection con;
public Query_User()
{
try
{
c=new conn();
con=c.getConncetion();
}
catch(Exception e)
{}
}
public ResultSet Q_User(String user,String passd)
{
try
{
st=con.createStatement();
// rs=st.executeQuery("select * from Shop_Admin where Name= " +user + " and Pwd= "+passd );
rs=st.executeQuery("select * from Shop_Admin where Name='" +user + "' and Pwd='"+passd+"'" );
}
catch(Exception e)
{
System.out.println(e.toString());
}
return rs;
}
}
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