Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

java »·¾³±äÁ¿ÅäÖÃ

windows xpÏÂÅäÖÃJDK»·¾³±äÁ¿£º
      1.°²×°JDK£¬°²×°¹ý³ÌÖпÉÒÔ×Ô¶¨Ò尲װĿ¼µÈÐÅÏ¢£¬ÀýÈçÎÒÃÇÑ¡Ôñ°²×°Ä¿Â¼ÎªD:\java\jdk1.5.0_08£»
¡¡ 2.°²×°Íê³Éºó£¬ÓÒ»÷“ÎҵĵçÄÔ”£¬µã»÷“ÊôÐÔ”£»
      3.Ñ¡Ôñ“¸ß¼¶”Ñ¡Ï£¬µã»÷“»·¾³±äÁ¿”£»
      4.Ôړϵͳ±äÁ¿”ÖУ¬ÉèÖÃ3ÏîÊôÐÔ£¬JAVA_HOME,PATH,CLASSPATH(´óСдÎÞËùν),ÈôÒÑ´æÔÚÔòµã»÷“±à¼­”£¬²»´æÔÚÔòµã»÷“н¨”£»
      5.JAVA_HOMEÖ¸Ã÷JDK°²×°Â·¾¶£¬¾ÍÊǸղŰ²×°Ê±ËùÑ¡ÔñµÄ·¾¶D:\java\jdk1.5.0_08£¬´Ë·¾¶Ï°üÀ¨lib£¬bin£¬jreµÈÎļþ¼Ð£¨´Ë±äÁ¿×îºÃÉèÖã¬ÒòΪÒÔºóÔËÐÐtomcat£¬eclipseµÈ¶¼ÐèÒªÒÀ*´Ë±äÁ¿£©£»
     
       PathʹµÃϵͳ¿ÉÒÔÔÚÈκη¾¶ÏÂʶ±ðjavaÃüÁÉèΪ£º
%JAVA_HOME%\bin;%JAVA_HOME%\jre\bin
¡¡   CLASSPATHΪjava¼ÓÔØÀà(class or lib)·¾¶£¬Ö»ÓÐÀàÔÚclasspathÖУ¬javaÃüÁî²ÅÄÜʶ±ð£¬ÉèΪ£º
.;%JAVA_HOME%\lib\dt.jar;%JAVA_HOME%\lib\tools.jar (Òª¼Ó.±íʾµ±Ç°Â·¾¶)
¡¡¡¡%JAVA_HOME%¾ÍÊÇÒýÓÃÇ°ÃæÖ¸¶¨µÄJAVA_HOME£»
       6.“¿ªÊ¼”£­>;“ÔËÐД£¬¼üÈë“cmd”£»
       7.¼üÈëÃüÁî“java -version”£¬“java”£¬“javac”¼¸¸öÃüÁ³öÏÖ»­Ã棬˵Ã÷»·¾³±äÁ¿ÅäÖóɹ¦£»
       8.ºÃÁË£¬´òÍêÊÕ¹¤¡£ÏÂÃæ¿ªÊ¼ÄãµÄµÚÒ»¸öjava³ÌÐò°É¡£
ÏÂÃæ½²½²java¼¸¸ö»·¾³±äÁ¿µÄº¬ÒåºÍlinuxϵÄÅäÖ÷½·¨£º
ͨ³££¬ÎÒÃÇÐèÒªÉèÖÃÈý¸ö»·¾³±äÁ¿£ºJAVA_HOME¡¢PATH ºÍ CLASSPATH¡£
JAVA_HOME£º¸Ã»·¾³±äÁ¿µÄÖµ¾ÍÊÇ Java ËùÔÚµÄĿ¼£¬Ò»Ð© Java °æµÄÈí¼þºÍһЩ Java µÄ¹¤¾ßÐèÒªÓõ½¸Ã±äÁ¿£¬ÉèÖà PATH ºÍ CLASSPATH µÄʱºò£¬Ò²¿ÉÒÔʹÓøñäÁ¿ÒÔ·½±ãÉèÖá£
PATH£ºÖ¸¶¨Ò»¸ö·¾¶ÁÐ±í£¬ÓÃÓÚËÑË÷¿ÉÖ´ÐÐÎļþµÄ¡£Ö´ÐÐÒ»¸ö¿ÉÖ´ÐÐÎļþʱ£¬Èç¹û¸ÃÎļþ²»ÄÜÔÚµ±Ç°Â·¾¶ÏÂÕÒµ½£¬ÔòÒÀ´ÎѰÕÒ PATH ÖеÄÿһ¸ö·¾¶£¬Ö±ÖÁÕÒµ½¡£»òÕßÕÒÍê PATH ÖеÄ·¾¶Ò²²»ÄÜÕÒµ½£¬Ôò±¨´í¡£Java µÄ±àÒëÃüÁî (javac)£¬Ö´ÐÐÃüÁî (java) ºÍһЩ¹¤¾ßÃüÁî (javadoc, jdb µÈ) ¶¼ÔÚÆä°²×°Â·¾¶ÏÂ


Ïà¹ØÎĵµ£º

Eclipse Java×¢ÊÍÄ£°åÉèÖÃÏê½â


ÉèÖÃ×¢ÊÍÄ£°åµÄÈë¿Ú£º Window->Preference->Java->Code Style->Code Template È»ºóÕ¹¿ªComments½Úµã¾ÍÊÇËùÓÐÐèÉèÖÃ×¢Ê͵ÄÔªËØÀ²¡£ÏÖ¾Íÿһ¸öÔªËØÖðÒ»½éÉÜ£º
Îļþ(Files)×¢ÊͱêÇ©£º
/**   
* @Title: ${file_name}
* @Package ${package_name}
* @Description: ${todo}(ÓÃÒ»¾ä»°ÃèÊö¸ÃÎļ ......

Java Éú³É EXCEL POIÎĵµËµÃ÷

Java Éú³É EXCEL POIÎĵµËµÃ÷
POI°æ±¾:3.0.2-FINAL
ÏÂÔØµØÖ·: http://poi.apache.org/index.html
 
Ò»°ãÔÚÏîÄ¿ÖÐÕæÕýҪʵÏÖÕâÑùÒ»¸ö±í¸ñµÄʱºò£¬ÀýÈçÏîÄ¿ÐèÒªÖÆ×÷±¨±íµÈµÈ£¬Í¨³£µÄ×ö·¨¶¼ÊÇÊÂÏȰѸñʽһÇеĶ«Î÷¶¼ÊÖ¶¯ÖÆ×÷ºÃ£¨Õâ¸ö×öºÃÁ˵ÄÎļþÔÚʵ¼ÊµÄÏîÄ¿ÀïÎÒÃdzÆÖ®Îª“Êý¾ÝÄ£°å”£¬¼ò³Æ“Ä£°å&rd ......

JavaỊ̈߳º²¢·¢Ð­×÷ Éú²úÕßÏû·ÑÕßÄ£ÐÍ

JavaỊ̈߳º²¢·¢Ð­×÷-Éú²úÕßÏû·ÑÕßÄ£ÐÍ
¶ÔÓÚ¶àÏ̳߳ÌÐòÀ´Ëµ£¬²»¹ÜÈκαà³ÌÓïÑÔ£¬Éú²úÕߺÍÏû·ÑÕßÄ£ÐͶ¼ÊÇ×î¾­µäµÄ¡£¾ÍÏñѧϰÿһÃűà³ÌÓïÑÔÒ»Ñù£¬Hello World£¡¶¼ÊÇ×î¾­µäµÄÀý×Ó¡£
ʵ¼ÊÉÏ£¬×¼È·ËµÓ¦¸ÃÊÇ¡°Éú²úÕß-Ïû·ÑÕß-²Ö´¢¡±Ä£ÐÍ£¬À뿪Á˲ִ¢£¬Éú²úÕßÏû·ÑÕßÄ£Ð;ÍÏÔµÃûÓÐ˵·þÁ¦ÁË¡£
¶ÔÓÚ´ËÄ£ÐÍ£¬Ó¦¸ÃÃ÷ȷһϼ¸µã£º ......

java,hibernateºÍÊý¾Ý¿â¶ÔÓ¦µÄÊý¾ÝÀàÐÍ


JavaÊý¾ÝÀàÐÍ
HibernateÊý¾ÝÀàÐÍ
±ê×¼SQLÊý¾ÝÀàÐÍ
(PS:¶ÔÓÚ²»Í¬µÄDB¿ÉÄÜÓÐËù²îÒì)
byte¡¢java.lang.Byte
byte
TINYINT
short¡¢java.lang.Short
short
SMALLINT
int¡¢java.lang.Integer
integer
INGEGER
long¡¢java.lang.Long
long
BIGINT
float¡¢java.lang.Float
float
FLOAT
double¡¢java.lang.Doubl ......

·´Ïò¿ØÖÆ Inversion of Control(JAVA Application)

Android_1.0_eBook_by_tom_kao_2008_10_15.pdf
¡¶AndroidÓ¦Óÿò¼ÜÔ­ÀíÓë³ÌÐòÉè¼Æ36¼¼¡·
±¾書ÍêÕû範例³Ìʽ碼請µ½網Õ¾ÏÂ載:
www.misoo1.com »ò tom-kao.blogspot.com
¸ß煥ÌÃ Öø(2008 年10 ÔµÚÈý°æ)
misoo.tw@gmail.com
      &n ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ