Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

jspÁ¬½ÓMySQLÊý¾Ý¿â 2

¡ñjspÁ¬½ÓMySQLÊý¾Ý¿â
testmysql.jspÈçÏ£º
<%@ page contentType="text/html;charset=gb2312"%>
<%@ page import="java.sql.*"%>
<html>
<body>
<%Class.forName("org.gjt.mm.mysql.Driver").newInstance();
String url ="jdbc:mysql://localhost/softforum?
user=soft&password=soft1234&useUnicode=true&characterEncoding=8859_1"
//testDBΪÄãµÄÊý¾Ý¿âÃû
Connection conn= DriverManager.getConnection(url);
Statement stmt=conn.createStatement
(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);
String sql="select * from test";
ResultSet rs=stmt.executeQuery(sql);
while(rs.next()) {%>
ÄúµÄµÚÒ»¸ö×Ö¶ÎÄÚÈÝΪ£º<%=rs.getString(1)%>
ÄúµÄµÚ¶þ¸ö×Ö¶ÎÄÚÈÝΪ£º<%=rs.getString(2)%>
<%}%>
<%out.print("Êý¾Ý¿â²Ù×÷³É¹¦£¬¹§Ï²Äã");%>
<%rs.close();
stmt.close();
conn.close();
%>
</body>
</html>


Ïà¹ØÎĵµ£º

Solaris10ÏÂmysqlµÄ±àÂëÎÊÌâ

°²×°ºó
/etc/init.d/mysql start (stop) ΪÆô¶¯ºÍÍ£Ö¹·þÎñÆ÷
/etc/mysql/ Ö÷ÒªÅäÖÃÎļþËùÔÚλÖà my.cnf
/var/lib/mysql/ ·ÅÖõÄÊÇÊý¾Ý¿â±íÎļþ¼Ð£¬ÕâÀïµÄmysqlÏ൱ÓÚwindowsÏÂmysqlµÄdateÎļþ¼Ð
Æô¶¯mysqlºó£¬ÒÔrootµÇ¼mysql
isher@isher-ubuntu:~$ mysql -u root
>show variables like 'character%'; #Ö´ÐбàÂëÏ ......

ÓÃJAVAдÈëºÍ¶ÁÈ¡MYSQLµÄͼƬµÄʵÀý

Ö÷ÒªµÄ³ÌÐò£º
package greeds.jdbc.sample;
import greeds.jdbc.util.JDBCUtil;
import java.io.*;
import java.sql.*;
public class MySQLBlobSample {
 public static void main(String[] args) throws Exception {
  // дÈëÊý¾Ý¿â
  /*
   *
   * Connection ......

´ÓMySQLÖлñµÃÊý¾Ý±íauto_incrementÖµµÄ·½·¨

ÎÊÌâÊÇÕâÑùµÄ£ºÔÚ²åÈëÒ»ÐÐÊý¾ÝÇ°¾ÍÏëÒªÖªµÀ½«Òª²úÉúµÄid¡£±ÈÈç˵ÏëÓÃÀ´ÃüÃûÉÏ´«µÄÎļþ¡£Èç¹û²»ÊÂÏÈ»ñµÃid¾Í²»ÖªµÀÎļþÃû£¬¾Íû·¨ÔÚ²åÈëʱ°ÑÎļþ·¾¶±£´æµ½Êý¾Ý¿âÀïÁË¡£Èç¹û²»ÐèÒªÊÂÏÈ»ñµÃid£¬´ó¿ÉÒÔÔÚ²åÈëºóµ÷ÓÃmysql_insert_id()»òÕßÖ´ÐÐselect last_insert_id()£¬¾Í²»±ØÍùÏ¿´ÁË¡£ÎªÁËÕÕ¹ËÐÔ¼±µÄͬѧ£¬Ïȸø´ð°¸£º
$resul ......

MySQL 5.5 °æ±¾·¢²¼

½üÈÕ£¬MySQL 5.5 µÚÒ»¸ö°æ±¾·¢²¼ÁË£¬»ùÓÚMySQl 5.4£¬µ«ÊÇÔÚÐÔÄÜÉÏÏà¶ÔÓÚµ±Ç°µÄ5.0/5.1ÓÐÁ˺ܴóµÄÌáÉý¡£
 ÐÂÌØÐÔ£º
Ö§³Ösemisynchronous £¨°ëͬ²½£©¸´Öƽӿڣ¬¿É´î½¨³öÒ»¸öÏà¶ÔÍêÃÀµÄMySQL¸ß¿ÉÓÃÐÔ·½°¸
¼¯³ÉInnodb plugin 1.0.6
Ö§³Ö SQL ±ê×¼ SIGNAL ºÍ RESIGNAL Óï¾ä
ÔöÇ¿XML¹¦ÄÜ£¬Ö§³Ö LOAD XML Óï¾ä
¿Éͨ¹ý A ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ