MySql + JavaÇë½Ì¡£¡£
ÎÒ°ÑJava³ÌÐò´ò°ü³É°²×°Îļþ£¬µ«ÊÇÓÃÁËMySqlµÄ±¾µØÊý¾Ý¿â¡£
ÎÒ°ÑËü´ò°ü³É°²×°Îļþ²¿·Öµ½ÆäËû¼ÆËã»úÉÏ£¬ÆäËû¼ÆËã»úûÓð²×°MySql£¬ÎÒ¸ÃÔõô´ò°ü´¦Àí£¿
»¹ÊÇ˵һ¶¨µÃÐèÒªÓû§°²×°MySqlµÄÊý¾Ý¿âô£¿ »òÕß»¹ÓÐʲôÆäËûµÄ·½Ê½¡£
Çë¸÷λָµãһϡ£¡£Ð»Ð»£¡
Á¬mysqlÒ»Æð´ò°ü£¬Æô¶¯Ê±Ö´ÐÐÒ»ÏÂmysqlµÄÆô¶¯Îļþ
Èç¹û¿Í»§¾õµÃÓÃÄãµÄÊý¾Ý¿âÒ²Ðеϰ,ÓÃÄãµÄÒ²¿ÉÒÔ,²»È»¾ÍÒª°²×°ÁË
Á¬MysqlÒ»Æð´ò°ü£¿ MySQLÄÇô´ó£¬»á²»»áÌ«´óÀ²£¿
ÕâÑù²»ºÏÀí°É£¿
¿Í»§¶Ë¾ÍÖ»ÓÃÓÐMySQLµÄÆô¶¯Àà°ü,°ÑÕâ¸ö¼ÓÈëÄãµÄClient°ü ·¢²¼
·þÎñÆ÷¶Ë¾ÍÂð ¾ÍÒª²¿ÊðÁË ÏÈÒªÇó°²×° MySQL ÔÚ·¢²¼Server°ü
ÄãÒ²²»ÖªµÀ¿Í»§¶ËÊÇ·ñ°²×°mysql£¬ËùÒÔÖ»ÄÜÈ«²¿´ò°ü¡£
¾ßÌåÐèÇó¾ßÌå·ÖÎö£¬ Ò²¿ÉÒÔʹÓÃÔ¶³Ì·ÃÎÊ
Äã¿ÉÒÔϸöEasyJspRun¿´¿´£¬ËüµÄ°²×°ÎļþÍê³ÉÁËÒ»¼ü°²×°£¬°üÀ¨jdk1.5£¬mysql£¬apache£¬tomcat¡£
EasyJspRunÈ«²¿´ò°üÒ²²Å65m¡£²¢²»´ó¡£
²»°²×°Êý¾Ý¿âÔõôÐУ¿ÄѵÀÓõÄÄãµÄ£¿
Ö±½Ó½«mysql´òµ½Ò»Æð¾ÍÐÐÁË£¬Òª²»¾Í·Ö¿ª×°¡£
·Ö¿ª×°£¬Ä㻹ÐèÒªÖØÐµ¼´ÎÊý¾Ý¡£µ±È»Ò²²»ÊǺÜÂé·³
°ÑÈ«²¿Îļþ´ò°ü¾Í¿ÉÒÔÁË£¬ ºÃÏñÓиö¹¤¾ß¿ÉÒÔ¡£
»òÕßÖ±½Ó°ÑÄãmysqlµÄÊý¾Ý¿âÎļþ£¬ÒÔ¶ÁÈ¡µÄ·½Ê½´ò°üµ½ÎļþÀïÃæ¡£
Ïà¹ØÎÊ´ð£º
ÎÒÏë×ö¹»¹ºÎï³µÓÃsession µ«ÊDz»ÖªµÀÔõô»ñÈ¡¹ºÂòÊýÁ¿ ËÓоßÌåµÄ´úÂëÂð Ï£ÍûÄܸîÉá
ÏÂÃæÊǹºÎï³µµÄºËÐÄ´úÂë
ÓÐÁËÕâ¸ö ¾ÍÓ¦¸ÃÄܹ»×ö³öÀ´°É
Java code:
public void doPost(HttpServletRequest reque ......
import java.io.*;
class FileTest
{
public static void main(String [] args) throws Exception
{
File fDir=new File(File.separator);
String strFile="javaÔ´´úÂë²âÊÔ"+File.separato ......
Ïë換個µØ·½¹¤×÷£¬²»ÊÇ´ó連¾ÍÐУ¬
java對ÈÕÍâ°ü4Äê經驗£¬ÈÕ語3級£¬±¾¿Æ
ÓÐÄÄλ´ó´ó給ÍÆÒ»個Ŷ
ÉϺ£±±¾©ºÜ¶àµÄ£¬È¥´³Ò»Ï°É
¶ÔÈյϹÐÐ.
ÄãÔõô² ......
ÎÒÏÖÔÚÓÃstruts2¿ò¼Ü,ÐèҪʹÓÃajaxʵÏÖ¾Ö²¿Ë¢Ð£¬µ«ÊÇ´ÓÈÝÆ÷Àï·µ»ØµÄÖµ²»ÖªµÀÔõô´Óstruts.xmlÅäÖÃÎļþÀïÓ³Éäµ½jspÒ³ÃæÀÒÔǰservletÀïдout.orint("xxxxx")¾Í¿ÉÒԵõ½~£¬µ«ÊÇÏÖÔÚÓÃstruts¾Í²»ÖªµÀÔõôР......
¸÷λ´ó¸ç:
ÏîÄ¿ÖÐÓö¼ûÒ»¸öÄÑÌâ,ÄǾÍÊÇÈçºÎÔÚÐÞ¸ÄÊý¾Ý¿âÀïÃæµÄij¸ö×Ö¶ÎÊÇÄܲúÉúÒ»¸öÏûÏ¢,ʵʱÌáÐѵ½Ê×Ò³ÄØ?
¶øÇÒ¿Í»§ÒªÇó¿ÉÒÔ×Ô¼º¶¨ÖÆÄÄЩ×Ö¶Î,±ÈÈçÓÐA,B,C×Ö¶Î,ÎÒ¿ÉÒÔÑ¡ÔñÆäÖÐÒ»¸ö»òÁ½¸ö×Ö¶Î,µ±ÕâÁ½¸ö×Ö¶Î ......