氯雷他定图片和价格:jdbc连接sql 2000的详细过程？

package yy;
import java.io.*;
import java.sql.*;
public class jdbc {

public jdbc() {
}
Connection conn = null ;
//String re = "" ;
//设置你的数据库ip
//String dbip = "127.0.0.1" ;
//设置你的数据库用户名和密码：
//String use = "" ;
//String pass = "" ;
public java.sql.Connection getConn(){
try{
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver").newInstance();
//String url ="jdbc:mysql://"+dbip+":3306/"+use+"?user="+use+"&password="+pass+"&useUnicode=true&characterEncoding=gb2312" ;
conn= DriverManager.getConnection("jdbc:odbc:yyForum","xyworker","999");
///Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");

}
catch(Exception e){
e.printStackTrace();
System.out.println("LICHAO");
}
return this.conn ;
}

public String ex_chinese(String str){
if(str==null){
str ="" ;
}
else{
try {
str = new String(str.getBytes("iso-8859-1"),"gb2312") ;
}
catch (Exception ex) {
}
}
return str ;
}

public String getTime() {
String datestr = "" ;
try {
java.text.DateFormat df = new java.text.SimpleDateFormat("yyyy-M-d HH:ss") ;
java.util.Date date = new java.util.Date() ;
datestr = df.format(new java.util.Date()) ;
}
catch (Exception ex) {
}
return datestr ;
}
}