javaÎļþÁ¬½ÓmysqlÊý¾Ý¿âÂÒÂë - Java / Eclipse
ÏÖÔÚÕâ¸öÎÊÌ⻹ûÓнâ¾ö£¬ÎÒÔÚmyeclipseÖÐjdbcÁ¬½ÓmysqlÊý¾Ý¿â£¬ºóÀ´×öÁËÊý¾Ý²âÊÔ£¬É¾³ý£¬²éѯµÃµ½µÄÊý¾ÝºÜÕý³££¬µ«ÊÇ£¬²åÈëÊý¾Ý£¬Ö»ÒªÓÐÖÐÎÄ£¬ÓÀÔ¶¶¼ÊÇÂÒÂ룬°üÀ¨¸üÐÂÊý¾Ý£¬Ò²ÊÇÂÒÂë¡£¿´ÁËÍøÉÏ´ò´óƪµÄµÄÈçºÎ¸Ä£¬ÎÒ¶¼¸ÄÁË£¬¿ÉÊÇ»¹ÊDz»ÐС£Õâ¸öÎÊÌâ¿àÄÕËÄÌìÁË¡£ÕæÊǹ»·³È˵ġ£»¹ÇóÓÐÄÜÁ¦µÄ¸ø¸ö»Ø´ð¡£Ëµ·çÁ¹»°£¬ºÍ˵Á˵ÈÓÚûÓÐ˵µÄÇë±ðÀË·ÑÐÄÇé¡£
ÏÂÃæÌṩ×ÊÁÏ¡£
Õâ¸öÊÇÁ¬½ÓjdbcµÄURL
import java.sql.*;
public class ConnectionManager {
private static final String DRIVER_CLASS="com.mysql.jdbc.Driver";
//url="jdbc:mysql://localhost:3306/examonline?useUnicode=true&characterEncoding=GBK"
private static final String DATABASE_URL="jdbc:mysql://localhost:3306/newsdb";
private static final String DATABASE_USER="root";
private static final String DATABASE_PASSWORD="3022103";
public static Connection getConnection()
{
Connection dbcon=null;
try {
Class.forName(DRIVER_CLASS);
dbcon=DriverManager.getConnection(DATABASE_URL, DATABASE_USER, DATABASE_PASSWORD);
} catch (Exception e) {
e.printStackTrace();
}
return dbcon;
}
PS Á¬½ÓÍêÈ«Õý³££¬Ã»ÓÐÒ»µãÎÊÌâ¡£
ÏÂÃæÊÇÎÒÔÚmysql´´½¨Êý¾Ý¿âÒÔ¼°²åÈëµÄÊý¾ÝÖµ£¬Ò²Ã»ÓÐÎÊÌâ¡£
CREATE DATABASE newsdb;
USE newsdb;
DROP TABLE IF EXISTS FristTitle;
CREATE TABLE FristTitle(id INT UNSIGNED NOT NULL AUTO_INCREMENT,
FristName VARCHAR(50) NOT NULL,
creator VARCHAR(50) NOT NUL
Ïà¹ØÎÊ´ð£º
Ò»¸öJSPÒ³Ãæ½ÓÊÕÆäËûÒ³ÃæÌá½»¹ýÀ´µÄFORM±íµ¥£¬µ«ÊÇÒªÇóÖ»½ÓÊÕµ±Ç°Õ¾µã¼°Æä×ÓÕ¾µãÌá½»¹ýÀ´µÄFORM±íµ¥£¬ÆäËûÕ¾µãÌá½»¹ýÀ´µÄ±íµ¥²»½ÓÊÕ£¬Õâ¸öÔõôÉèÖã¿
ÓùýÂËÆ÷
filter
½«µ±Ç°Õ¾µã¼°Æä×ÓÕ¾µã·ÅÒ»¸öĿ¼
È» ......
ÎÒJSPµÄÒ³ÃæÊÇ£º
<%@ page language="java" contentType="text/html; charset=gb2312"
%>
<script>
function Save(){
xmlHttp=GetXmlHttpObject()
if(xmlHttp==nul ......
ÎÒÔÚ javaºËÐļ¼ÊõÉÏ ¿´ÁËÒ»¸ö ÀûÓà Java socket emailµÄÀý×Ó ¿ÉÊÇÔõôҲ ²»³É¹¦ Ϊʲô£¿
Ô´Âë
Java code:
package cn.com.test.email;
import java.awt.GridBagLayout;
import java.awt.event.Action ......
ΪʲôHTMLÒÔ¼°Ò»Ð©ÆäËü±êÇ©»áÏÔÊ¾Ò»Ð©ÌØ¶¨±íÏÖÐÎÊ½ÄØ£¿ÈçHTMLÖеĻ»ÐбêÇ©<BR/>ÔڵײãÊÇÔõÑùʵÏÖµÄÄØ£¿ÏÖʵµÄÔÀíÊÇÊ²Ã´ÄØ
È¥W3C¹Ù·½ÍøÕ¾ÉÏ£¬¿´¿´°É£¡ÎÒÏëÒ»¿´Äã¾ÍÃ÷°×ÁË
ÎҲºͱàÒëÔÀíÓйأ¬ä¯ÀÀÆ÷Àï¿É ......
ÔھƵê¹ÜÀíϵͳÖÐ,ÓÐÒ»¸ö¶ÔÄÚµÄϵͳ,¹©Ç°Ì¨·þÎñÔ±ºÍ¾ÀíʹÓÃ
»¹ÓÐÒ»¸ö¾ÍÊǶÔÍâ,Èÿͻ§¿ÉÒÔÔÚÍøÉÏÔ¤¶©·¿¼ä,
ËüÃÇÖ®¼äÊÇÔõôͨѶµÄ.?µ±ÎÒÌá½»Ô¤¶©·¿¼äÐÅÏ¢µÄʱºò,
ÔÚ¶ÔÄÚµÄϵͳÖÐ,ÈçºÎÖªµÀÎÒÒѾÌá½»ÁËÐÅÏ¢¹ýÈ¥.Ê¹Ç ......