java³£ÓÃ×é¼þÏÂÔØµØÖ·
q ¿ªÔ´Êý¾Ý¿âMySQLµÄ¹Ù·½ÍøÕ¾
http://www.mysql.com
q JSTL±ê×¼±êÇ©¿âµÄÏÂÔØÍøÕ¾
http://java.sun.com/products/jsp/jstl
q Struts1µÄ¹Ù·½ÍøÕ¾
http://struts.apache.org
q SpringµÄ¹Ù·½ÍøÕ¾
http://www.springframework.org
q HibernateµÄ¹Ù·½ÍøÕ¾
http://www.hibernate.org
q iBatisµÄ¹Ù·½ÍøÕ¾
http://ibatis.apache.org
q JFreechartµÄ¹Ù·½ÍøÕ¾
http://www.jfree.org/jfreechart/index.html
http://www.jfree.org/jfreechart/download/
q Common-FileUpload×é¼þ
http://commons.apache.org/fileupload/
q Common-IO×é¼þ
http://commons.apache.org/io/
q iReport
http://jasperforge.org/plugins/project/project_home.php?group_id=83
q JasperReport×é¼þ
http://jasperforge.org/plugins/project/project_home.php?group_id=102
q Java Mail×é¼þ
http://java.sun.com/products/javamail/downloads/index.html
q JAF×é¼þ
http://java.sun.com/javase/technologies/desktop/javabeans/jaf/downloads/index.html
q jspSmartUpload×é¼þ
jspSmartUpload×é¼þ¿ÉÒÔͨ¹ýÍøÂçËÑË÷ÕÒµ½Ïà¹ØÍøÕ¾½øÐÐÏÂÔØ¡£
q MySQLÊý¾Ý¿âÇý¶¯°ü
http://dev.mysql.com/downloads/connector/j/5.1.html
q SQL ServerÊý¾Ý¿âÇý¶¯°ü
http://www.microsoft.com/zh/cn
q JDOM×é¼þ
http://www.jdom.org
q dom4j
http://sourceforge.net/projects/dom4j/
Ïà¹ØÎĵµ£º
Java·¢Õ¹µ½ÏÖÔÚ£¬°´Ó¦ÓÃÀ´·ÖÖ÷Òª·ÖΪÈý´ó¿é£ºJ2SE,J2MEºÍJ2EE¡£ÕâÈý¿éÏ໥²¹³ä£¬Ó¦Ó÷¶Î§²»Í¬¡£
J2SE¾ÍÊÇJava2µÄ±ê×¼°æ£¬Ö÷ÒªÓÃÓÚ×ÀÃæÓ¦ÓÃÈí¼þµÄ±à³Ì£»
J2MEÖ÷ÒªÓ¦ÓÃÓÚǶÈëÊÇϵͳ¿ª·¢£¬ÈçÊÖ»úºÍPDAµÄ±à³Ì£»
J2EEÊÇJava2µÄÆóÒµ°æ£¬Ö÷ÒªÓÃÓÚ·Ö²¼Ê½µÄÍøÂç³ÌÐòµÄ¿ª·¢£¬Èçµç×ÓÉÌÎñÍøÕ¾ºÍERPϵͳ¡£
ÏÈѧϰj2se
Ҫѧϰj2ee¾ÍÒ ......
1.ÄãÐèÒª¾«Í¨ÃæÏò¶ÔÏó·ÖÎöÓëÉè¼Æ(OOA/OOD)¡¢É漰ģʽ(GOF£¬J2EEDP)ÒÔ¼°×ÛºÏģʽ¡£ÄãÓ¦¸ÃÊ®·ÖÁ˽âUML£¬ÓÈÆäÊÇclass£¬object£¬interactionÒÔ¼°statediagrams¡£
¡¡¡¡2.ÄãÐèҪѧϰJAVAÓïÑԵĻù´¡ÖªÊ¶ÒÔ¼°ËüµÄºËÐÄÀà¿â(collections£¬serialization£¬streams£¬networking£¬ multithreading ......
ÔÚÆÊÎö¸ÃÎÊÌâǰÇë¿´ÈçÏ´úÂë
public static String bytes2HexString(byte[] b) {
String ret = "";
for (int i = 0; i < b.length; i++) {
String hex = Integer.toHexString(b[ i ] & 0xFF);
if (hex.length() == 1) {
hex = '0' ......
ÉùÃ÷£ºJavaEyeÐÂÎÅÎÄÕµİæÈ¨ÊôÓÚJavaEyeÍøÕ¾ËùÓУ¬ÑϽûÈκÎÍøÕ¾×ªÔØ±¾ÎÄ£¬·ñÔò±Ø½«×·¾¿·¨ÂÉÔðÈΣ¡
ÍÆ¼öÊ®¸ö×îºÃµÄJavaÐÔÄܹÊÕÏÅųý¹¤¾ß£º
1.jconsoleÊÇËæ×ÅJDK 1.5¶øÍƳöµÄ¡£ÕâÊÇÒ»¸öJava¼à²âºÍ¹ÜÀí¿ØÖÆÌ¨-JMX¼æÈݵÄͼÐι¤¾ßÀ´¼à²âJavaÐéÄâ»ú¡£ËüÄܹ»Í¬Ê±¼à²â±¾µØºÍÔ¶³ÌµÄJVMs¡£ÏêÇé¿É²é¿´£ºjconsole¹¤¾ß½ ......
Ò»£¬ÍøÂç±à³ÌÖÐÁ½¸öÖ÷ÒªµÄÎÊÌâ
Ò»¸öÊÇÈçºÎ׼ȷµÄ¶¨Î»ÍøÂçÉÏһ̨»ò¶ą̀Ö÷»ú£¬ÁíÒ»¸ö¾ÍÊÇÕÒµ½Ö÷»úºóÈçºÎ¿É¿¿¸ßЧµÄ½øÐÐÊý¾Ý´«Êä¡£
ÔÚTCP/IPÐÒéÖÐIP²ãÖ÷Òª¸ºÔðÍøÂçÖ÷»úµÄ¶¨Î»£¬Êý¾Ý´«ÊäµÄ·ÓÉ£¬ÓÉIPµØÖ·¿ÉÒÔΨһµØÈ·¶¨InternetÉϵÄһ̨Ö÷»ú¡£
¶øTCP²ãÔòÌá¹©ÃæÏòÓ¦ÓõĿɿ¿µÄ»ò·Ç¿É¿¿µÄÊý¾Ý´«Êä»úÖÆ£¬ÕâÊÇÍøÂç±à³ÌµÄÖ÷Òª¶Ô ......