Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

WindowsÏÂJAVAºÍANTºÍSDK»·¾³±äÁ¿ÉèÖÃ

ÒÔÏÂÉèÖÃWinXP¼°ÒÔÉÏÓû§£¬ÓÒ¼üµã»÷ÎҵĵçÄÔ->ÊôÐÔ->¸ß¼¶->»·¾³±äÁ¿£¬ÉèÖü´¿É¡£ÉèÖÃÍê³ÉºóÐèÖØÐÂÆô¶¯ÃüÁîÌáʾ·û²ÅÄÜÉúЧ¡£¾ßÌåÈçÏ£º
JAVA»·¾³±äÁ¿ÉèÖÃ
WindowsÏÂJAVAÓõ½µÄ»·¾³±äÁ¿Ö÷ÒªÓÐ3¸ö£¬JAVA_HOME¡¢CLASSPATH¡¢PATH¡£
JAVA_HOMEÖ¸ÏòµÄÊÇJDKµÄ°²×°Â·¾¶£¬ÈçD:\Program Files\IBM\Java50£¬ÔÚÕâ·¾¶ÏÂÄãÓ¦¸ÃÄܹ»ÕÒµ½bin¡¢libµÈĿ¼¡£
ÉèÖ÷½·¨£º
JAVA_HOME = D:\Program Files\IBM\JAVA50
PATH»·¾³±äÁ¿Ô­À´WindowsÀïÃæ¾ÍÓУ¬Ö»Òª±£ÁôÔ­À´µÄPATHµÄÄÚÈÝ£¬²¢ÔÚÆäÖмÓÉÏ%JAVA_HOME%\bin (%JAVA_HOME%¾ÍÊÇÊÇÒýÓÃÉÏÒ»²½É趨ºÃµÄ»·¾³±äÁ¿JAVA_HOME) ¡£
ÉèÖ÷½·¨£º
PATH = %JAVA_HOME%\bin;%PATH%
ͬÑù£¬%PATH%ÊÇÒýÓÃÒÔÇ°ÄãÉèÖõÄPATH»·¾³±äÁ¿£¬ÄãÕÕ³­ÒÔÇ°µÄÖµ¾ÍÐÐÁË¡£
×¢ÒâµÄÊÇ×îÇ°ÃæµÄ".\;"£¬Õâ¸öÊǸæËßJDK£¬ËÑË÷CLASSʱÏȲéÕÒµ±Ç°Ä¿Â¼µÄCLASSÎļþ£¬ÖÁÓÚCLASSPATHºóÃæÖ¸¶¨tools.jarÕâ¸ö¾ßÌåÎļþ£¬ÊÇÓÉjavaÓïÑÔµÄimport»úÖƺÍjar»úÖƾö¶¨µÄ¡£
ÉèÖ÷½·¨£º
CLASSPATH = .\;%JAVA_HOME%\lib\tools.jar
ANT»·¾³±äÁ¿ÉèÖÃ
WindowsÏÂANTÓõ½µÄ»·¾³±äÁ¿Ö÷ÒªÓÐ2¸ö£¬ANT_HOME ¡¢PATH¡£
ÉèÖÃANT_HOMEÖ¸ÏòantµÄ°²×°Ä¿Â¼¡£
ÉèÖ÷½·¨£º
ANT_HOME = D:\apache_ant_1.7.0
½«%ANT_HOME%\bin; %ANT_HOME%\libÌí¼Óµ½»·¾³±äÁ¿µÄpathÖС£
ÉèÖ÷½·¨£º
PATH = %ANT_HOME%\bin; %ANT_HOME%\lib
antµÄÅäÖÃ
ÓÃeclipse¿ª·¢»ù±¾¾ÍÓò»µ½ÁË¡£µ«ÊÇÓÐЩ¡°¸ßÊÖ¡±¾ÍÊÇϲ»¶£¬ºÇºÇ£¬antÊÇapacheµÄ¶«Î÷£¬ËùÒÔÈ¥ant.apache.orgÏÂÔØ°É£¬down»ØÀ´ºó½âѹ£¬ÅäÖû·¾³±äÁ¿ ANT_HOME = ½âѹ·¾¶ pathÖÐÌí¼Ó %ANT_HOME%/bin;
ͬÑù£¬²âÊÔһϣ¬cmdÖÐÊäÈëant£¬³öÏÖbuild.xml²»´æÔÚÀàËƵÄÌáʾ¾ÍOKÁË¡£
sdkµÄÅäÖÃ
ÒòΪÎÒÃÇÒª¿ª·¢µÄandroidÓ¦ÓóÌÐò£¬ËùÒÔϵÄsdkÊÇGoogleÄÇÀïÏÂÔØ£¬µØÖ·ÔÚhttp://developer.android.com/sdk/1.5_r3/index.html ÒÔºó¸üкó¹À¼ÆµØÖ·»á±ä£¬ËùÒÔ´ó¼Ò¿ÉÒÔ´Óhttp://developer.android.com/index.html½øÈëandroidÖ÷Ò³£¬È»ºóµã»÷sdk¾Íµ½ÁËÕâ¸öÏÂÔØÒ³Ã棬ÎÒÊÇXP£¬µ±È»ÏÂÔØÁ˵ÚÒ»¸öWindowsµÄ°æ±¾¡£ÏÂÔغó½âѹµ½Ò»¸öĿ¼£¬ÈçÎÒµÄÊÇD:\SDK\android-sdk-windows-1.5_r3\android-sdk-windows-1.5_r3 È»ºóͬÑùÒªÉèÖû·¾³±äÁ¿£¬Í¬jdkÉèÖã¬Ð½¨Ò»¸öSDK_HOME£¬ÖµÎªD:\SDK\android-sdk-windows-1.5_r3\android-sdk-windows-1.5_r3 £¬È»ºóÕÒµ½path£¬ÔÚÇ°Ãæ¼ÓÉÏ%SDK_HOME%\tools; ¾ÍOKÁË¡£
ºÍjdkÒ»Ñù£¬ÎÒÃÇÒ²¿ÉÒÔ²âÊÔһϻ·¾³±äÁ¿ÊÇ·ñÉèÖóɹ¦£¬cmd´°¿ÚÖÐÊäÈëandro


Ïà¹ØÎĵµ£º

java¶ÁÈ¡mp3Îļþ

java¶ÁÈ¡mp3Îļþ ÊÕ²Ø
JMFʵ¼ÊÉÏÊÇJavaµÄÒ»¸öÀà°ü¡£JMF 2.1.1¼¼ÊõÌṩÁËÏȽøµÄýÌå´¦ÀíÄÜÁ¦£¬´Ó¶øÀ©Õ¹ÁËJavaƽ̨µÄ¹¦ÄÜ¡£ÕâЩ¹¦ÄÜ°üÀ¨£ºÃ½Ì岶»ñ¡¢Ñ¹Ëõ¡¢Á÷ת¡¢»Ø·Å£¬ÒÔ¼°¶Ô¸÷ÖÖÖ÷ҪýÌåÐÎʽºÍ±àÂëµÄÖ§³Ö£¬ÈçM-JPEG¡¢H.263¡¢MP3¡¢RTP/RTSP (ʵʱ´«ËÍЭÒéºÍʵʱÁ÷תЭÒé)¡¢Macromedias Flash¡¢IBMµÄHotMediaºÍBeatniksµÄRi ......

java½Ó¿ÚºÍ³éÏóÀà

Ê×ÏÈjava½Ó¿ÚºÍ³éÏóÀà´ú±íµÄ¾ÍÊdzéÏóÀàÐÍ£¬¾ÍÊÇÎÒÃÇÐèÒªÌá³ö³éÏó²ãµÄ¾ßÌåʵÏÖ£¬Èç¹ûÒªÌá¸ß³ÌÐòµÄ¸´ÓÃÂÊ£¬¿Éά»¤ÐÔ£¬¿ÉÀ©Õ¹ÐÔ£¬¾Í±ØÐëÃæÏò½Ó¿ÚºÍ³éÏó±à³Ì£¬ÕýȷʹÓÃËûÃÇ¡£ £¨1£©³éÏóÀà¿ÉÒÔÌṩʵÏÖ·½·¨£¬½Ó¿Ú²»ÄÜ
ÕâÊdzéÏóÀàµÄΨһÓŵ㣬¶øÇҷdz£ÓÐÓã¬ÀýÈ磬Ä㶨ÒåÒ»¸ö½Ó¿Ú£¬×ÓÀ಻ÐèÒªËûµÄËùÓз½·¨£¬¿ÉÊÇÄãû°ì·¨²»È¥ ......

java ·¢ËÍÓʼþʵÀý

package com.sj.main;
public class Snippet {
public static void main(String[] args){
//Õâ¸öÀàÖ÷ÒªÊÇÉèÖÃÓʼþ
MailSenderInfo mailInfo = new MailSenderInfo();
String biaoti ="ÎÒÊÇËÕ½¨£¬ÕâÊÇÎҵIJâÊÔÓʼþ";
String neirong = "ÎÒÊÇËÕ½¨ÒÔÏÂÊÇÎҵIJâÊÔÓʼþ£¬»¶Ó­´ó¼Ò½ ......

javaÈÕÆÚ

Date ---->String
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
String date = sdf.fomat(new Date());

String ---->Date
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
Date date = sdf.parse("2010-03-16");

ÈÕÆڱȽϴóС£¬Õâ¾ÍÓõ½ÁËDateÀàÖеÄbefore()ºÍafter()·½· ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ