java web²¿Êð
¸÷Èí¼þʹÓð汾
£º
Tomcat
°æ±¾£º
apache-tomcat-5.5.17
Jdk
°æ±¾£º
jdk1.6.0_11
Mysql
°æ±¾£º
mysql-5.0.77-win32
1.
jdk
°²×°
н¨ÏµÍ³±äÁ¿
JAVA_HOME
£º
C:\Program Files\Java\jdk1.6.0_11
×¢Ò⣺½¨¹ýÖ®ºó¿ÉÒÔÊÔһϣ¬·ñÔò
tomcat
»áÒ»ÉÁ¶ø¹ý£¬ÎÞ·¨Æô¶¯
н¨ÏµÍ³±äÁ¿
CLASSPATH
£º
.;%JAVA_HOME%\lib;
£¨×¢Ò⣺µãºÅ±íʾµ±Ç°Ä¿Â¼£¬²»ÄÜÊ¡ÂÔ£©
ÔÚϵͳ±äÁ¿
Path
µÄÖµµÄÇ°Ãæ¼ÓÈëÒÔÏÂÄÚÈÝ£º
%JAVA_HOME%\bin;(
×¢Òâ
:
ÕâÀïµÄ·ÖºÅ²»ÄÜÊ¡ÂÔ
)
2.
°²×°
Tomcat
н¨ÏµÍ³±äÁ¿
CATALINA_HOME
£º
C:\Program
Files\Java\apache-tomcat-5.5.17
ÔÚϵͳ±äÁ¿
CLASSPATH
µÄÖµµÄ
ºóÃæ
¼ÓÈ룺
%CATALINA_HOME%\common\lib;
ÔÚϵͳ±äÁ¿
Path
µÄÖµÖÐ
"%JAVA_HOME%\bin;"
µÄ
ºóÃæ
¼ÓÈëÒÔÏÂÄÚÈÝ£º
%CATALINA_HOME%\bin;
3.
Mysql
°²×°
http://www.jz123.cn/text/2719438.html
Ïà¹ØÎĵµ£º
Ò»£º×¼±¸ www.savarese.org download
1. rocksaw-1.0.0-src.tar.gz
2. vserv-tcpip-0.9.2-src.tar.gz
¶þ£º±àÒëÔ´ÎļþµÃµ½jar°ü ʹÓÃAnt
1. build vserv-tcpip-0.9.2-src
ÔÚvserv-tcpip-0.9.2Ŀ¼ÏÂÃ潨һ¸ötestsĿ¼£¬È»ºóÔÚcmd´°¿ÚϽøÈë ......
ºÜ¶àÅóÓÑÔÚÉîÈëµÄ½Ó´¥ JAVA ÓïÑÔºó¾Í»á·¢ÏÖÕâÑùÁ½¸ö´Ê£º·´Éä (Reflection) ºÍÄÚÊ¡ (Introspector) £¬¾³£¸ã²»Çå³þÕâµ½µ×ÊÇÔõô»ØÊ£¬ÔÚʲô³¡ºÏÏÂÓ¦ÓÃÒÔ¼°ÈçºÎʹÓ㿽ñÌì°ÑÕâ¶þÕß·ÅÔÚÒ»Æð½éÉÜ£¬ÒòΪËüÃǶþÕßÊÇÏศÏà³ÉµÄ¡£
·´Éä
<o:p> </o:p>
Ïà¶Ô¶øÑÔ£¬·´Éä±ÈÄÚÊ¡¸üÈÝÒ×Àí½âÒ»µã¡£ÓÃÒ»¾ä±È½Ï°×µÄ»°À´¸ÅÀ ......
1£® ¹ØÓÚ¶¯Ì¬¼ÓÔØ»úÖÆ??
ѧϰJava±ÈC++¸üÈÝÒ×Àí½âOOPµÄ˼Ï룬±Ï¾¹C++»¹»ìºÏÁ˲»ÉÙÃæÏò¹ý³ÌµÄ³É·Ö¡£ºÜ¶àÈ˶¼Äܱ³³öÀ´JavaÓïÑÔµÄÌص㣬ËùνµÄ¶¯Ì¬¼ÓÔØ»úÖƵȵȡ£µ±È»¸ÅÄîÍùÍùÊÇÏȼÇס¶øºóÏû»¯µÄ£¬¿ÉÓжàÉÙÈËÕæÕýÈ¥Ìå»á¹ý¶¯Ì¬¼ÓÔصĻúÖÆ£¬ÊÔͼȥѰÕÒ¹ýÆäÖеÄϸ½ÚÄØ? Ìṩ´ó¼ÒÒ»¸ö·½·¨£º
ÔÚÃüÁîÐд°¿ÚÔËÐÐJava³ÌÐòµÄÊ ......
http://blog.csdn.net/ycyangcai/archive/2009/06/21/4285997.aspx
1.ÉùÃ÷Ò»¸ömap: Map map = new HashMap();
2.ÏòmapÖзÅÖµ,×¢Ò⣺mapÊÇkey-valueµÄÐÎʽ´æ·ÅµÄ.Èç:
map.put("sa","dd");
3.´ÓmapÖÐÈ¡Öµ:String str = map.get("sa").toString();½á¹ûÊÇ:str = "dd";
4.±éÀúÒ»¸ömap£¬´Ó ......