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

ÈçºÎ°ÑJAVA³ÌÐò·â×°³ÉEXEÎļþ

 ¿ÉÒÔ°ÑÆÕͨµÄJava³ÌÐò×ö³ÉÕæÕýµÄexe,Ò²¾ÍÊǵ¥Ò»¸öexe¾Í¿ÉÒÔÔÚûÓа²×°JVMµÄ»úÆ÷ÉÏÔËÐС£ÕâÑùµÄ¹¤¾ß³£¼ûµÄÓÐJETºÍgcj.ǰÕßÊÇÊշѵ쬶øÇÒ×ö³öÀ´µÄexe»¹ÊÇÐèÒªÒ»¶Ñdll¡£ÍƼöʹÓÃgcj.ËûÓÐwindowsºÍLinux°æ£¬Ö±½ÓÏÂÔØzip°ü£¬²»ÐèÒª°²×°£¬ÀïÃæÓв»ÉÙÀý×Ó£¬Ò»Ð©buildµÄÅú´¦ÀíÎļþ¡£´ÓÔ­ÀíÀ´Ëµgcj×Ô¼ºÊµÏÖÁËJVM¹æ·¶£¬Ò²¾ÍÊÇÄã±àдһ¸öHelloWorld.java,ÆäÖеÄmain·½·¨ÎªSystem.out.println("foo");
µ±Ê¹ÓÃgcj°ÑËü×ö³Éexe(´óÔ¼2M)£¬ÔËÐÐÕâ¸öexeʱ£¬»áÆô¶¯ÀïÃæµÄÒ»¸öСÐÍjvm,ÔÚÕâÉÏÃæÅÜHelloWorld¡£
Æäʵ£¬°ÑJava×ö³É´¿exeʵÔÚÊdzÔÁ¦²»Ìֺã¬ÓкܶàÏÞÖÆ£¬ÎļþÓÖ´ó¡£
ÎұȽÏÇãÏòÁí¼¸ÖÖ×ö·¨£º
. ʹÓÃInstallAnywhereµÈ¹¤¾ß£¬ÖÆ×÷Ò»¸öexeµÄ°²×°°ü
Óû§¿ÉÒÔÑ¡ÔñʹÓÃËû»úÆ÷ÉϵÄJRE»òÊÇÕâ¸ö°²×°°üÄÚµÄJREÀ´ÔËÐгÌÐò
ÕâÊǺܳ£¼ûµÄÒ»ÖÖ×ö·¨£¬ÈçJBuilder¾ÍÊÇÕâô×öµÄ¡£
ÕâÑùµÄºÃ´¦ÊDz»ÒªÇó¶Ô·½»úÆ÷ÉÏ×°ÓÐJRE£¬¶øÇÒÄãÔ­À´µÄ³ÌÐò²»ÐèÒªÈκθ͝¡£
InstallAnywhereÖÐÒ»¸öѹËõµÄJRE´ó¸ÅÊÇ8M¡£
. ÖÆ×÷³É¿ÉÖ´ÐеÄjar,Ò²¾ÍÊÇÔÚMETA-INFµÄMANIFESTÎļþÖÆ¶¨Main-Class
¿ÉÒÔͨ¹ýÃüÁîÐÐjava -jar jarfile.jarÀ´Ö´ÐУ¬windowsĬÈϵİÑ*.jarʹÓÃjavaw -jar´ò¿ª£¬ËùÒÔÓÐЩ»úÆ÷ÉÏ¿ÉÒÔÖ±½ÓË«»÷jarÔËÐС£
. ÖÆ×÷αexe,ÆäʵºÍÉÏÒ»ÖÖ×ö·¨ÊÇÒ»ÑùµÄ£¬Ö»²»¹ý×ö³Éexe,µ÷ÓÃϵͳµÄjava.exeÀ´ÔËÐÐËü£¬ÕâÑùµÄ¹¤¾ßÓÐnativeJ,exe4jµÈ
ÆäʵJava²»ÏñVB,DelphiÖ»ÊÇÒ»¸öÓïÑÔ£¬¶øÊÇÒ»¸öƽ̨¡£
jarÊÇ×î³£ÓõIJ¿Êðµ¥Ôª£¬×ö³ÉexeûʲôÒâ˼¡£
Ò»¡¢exe4j¡£
    ˵Ã÷£ºexe4j¿ÉÒÔ½«JarÎļþÖÆ×÷³ÉexeÎļþ£¬µ«ÐèjreÖ§³Ö£¬Ò²¿É½«JarÎļþ·ÅÔÚÍâÃæ¡£
    Èí¼þÐÔÖÊ£º¹²ÏíÈí¼þ
    ÏÂÔØµØÖ·£ºhttp://www.ej-technologies.com/products/exe4j/overview.html
¶þ¡¢JBuilder¡£
    ˵Ã÷£ºÐ°汾µÄJBuilder¿ÉÒÔÖ±½Ó°Ñ¹¤³ÌÖÆ×÷³É¸÷ϵͳµÄ¿ÉÖ´ÐÐÎļþ£¬°üÀ¨Windowsϵͳ¡£
    Èí¼þÐÔÖÊ£ºÉÌÒµÈí¼þ
    ÏÂÔØµØÖ·£ºÂÔ¡£ÎÒÊÇ´ÓeMuleÏÂÔØµÄ¡£
Èý¡¢NativeJ¡£
    ˵Ã÷£ºÓëexe4j¹¦ÄÜÀàËÆ¡£
    Èí¼þÐÔÖÊ£º¹²ÏíÈí¼þ
    ÏÂÔØµØÖ·£ºhttp://www.dobysoft.com/products/nativej/download.html
ËÄ¡¢Excelsior JET¡£
    ˵Ã÷£º¿ÉÒÔÖ±½Ó½«JavaÀàÎļþÖÆ×÷³ÉexeÎļþ£¬³ýAWTºÍSwing¼°µÚÈý·½Í¼ÐνӿÚÍâ¿É²»ÐèjreÖ§³Ö£¨Java5.0²»ÐУ©¡£
    Èí¼þÐÔÖÊ£º¹²ÏíÈí¼þ
    ÏÂÔØµØÖ·£ºhttp:


Ïà¹ØÎĵµ£º

ÈÕÆÚÀà¼Ó¼õ¼°JavaÖÐÈÕÆÚÀà²Ù×÷Ëã·¨´óÈ«

1.¼ÆËãijһÔ·ݵÄ×î´óÌìÊý
1Calendar time=Calendar.getInstance();
2time.clear();
3time.set(Calendar.YEAR,year); //year Ϊ int
4time.set(Calendar.MONTH,i-1);//×¢Òâ,Calendar¶ÔÏóĬÈÏÒ»ÔÂΪ0
5int day=time.getActualMaximum(Calendar.DAY_OF_MONTH);//±¾Ô·ݵÄÌìÊý
×¢£ºÔÚʹÓÃset·½·¨Ö®Ç°£¬±ØÐë ......

Ãæ¶ÔScalaËÄ´óÌØÐÔ Java³ÌÐòÔ±ÄÜ·ñ¿¹¾Ü

Èç¹ûÄãÊÇÒ»ÃûJava³ÌÐòÔ±£¬²¢ÇÒ¹Ø×¢Õâ±à³ÌÓïÑÔ·½ÃæµÄ·¢Õ¹£¬±ÈÈç¾­³£È¥TIOBEÍøÕ¾Á˽â±à³ÌÓïÑÔÁ÷ÐжÈÅÅÐУ¬ÄÇôÄãÓ¦¸ÃÌý˵¹ýScala£¬Èç¹ûÄ㻹ûÓпªÊ¼Ñ§Ï°Scala£¬»òÕß´òËãϸöÀñ°Ý¿ªÊ¼Ñ§µÄ»°£¬ÇëÏÈ¿´¿´ÏÂÃæÕâÆªÎÄÕ£¬¿´¿´Äܲ»ÄܸıäÄãµÄÏë·¨¡£
ScalaÊÇΪÄã×¼±¸µÄÂð?Äã±ØÐë×Ô¼º¿´Ã÷°×²¢×ö¾ö¶¨¡£³ýÁËÉìÕ¹ÐÔÖ®Í⣬ÎÒÃÇ·¢ÏÖϲ»¶ÓÃS ......

JavaÕ»Óë¶ÑµÄ˼¿¼£¨×ªÔØ£©

1. Õ»(stack)Óë¶Ñ(heap)¶¼ÊÇJavaÓÃÀ´ÔÚRamÖдæ·ÅÊý¾ÝµÄµØ·½¡£ÓëC++²»Í¬£¬Java×Ô¶¯¹ÜÀíÕ»ºÍ¶Ñ£¬³ÌÐòÔ±²»ÄÜÖ±½ÓµØÉèÖÃÕ»»ò¶Ñ¡£ 2. Õ»µÄÓÅÊÆÊÇ£¬´æÈ¡ËٶȱȶÑÒª¿ì£¬½ö´ÎÓÚÖ±½ÓλÓÚCPUÖеļĴæÆ÷¡£µ«È±µãÊÇ£¬´æÔÚÕ»ÖеÄÊý¾Ý´óСÓëÉú´æÆÚ±ØÐëÊÇÈ·¶¨µÄ£¬È±·¦Áé»îÐÔ¡£ÁíÍ⣬ջÊý¾Ý¿ÉÒÔ¹²Ïí£¬Ïê¼ûµÚ3µã¡£¶ÑµÄÓÅÊÆÊÇ¿ÉÒÔ¶¯Ì¬µØ·ÖÅäÄÚ ......

²»µÃ²»¿´µÄJava¼¼ÇÉ:SE6µ÷ÓñàÒëÆ÷µÄ·½·¨

ÔںܶàJavaÓ¦ÓÃÖÐÐèÒªÔÚ³ÌÐòÖе÷ÓÃJava±àÒëÆ÷À´±àÒëºÍÔËÐС£µ«ÔÚÔçÆÚµÄ°æ±¾ÖУ¨Java SE5¼°ÒÔǰ°æ±¾£©ÖÐÖ»ÄÜͨ¹ýtools.jarÖеÄcom.sun.tools.javac°üÀ´µ÷ÓÃJava±àÒëÆ÷£¬µ«ÓÉÓÚtools.jar²»ÊDZê×¼µÄJava¿â£¬ÔÚʹÓÃʱ±ØÐëÒªÉèÖÃÕâ¸öjarµÄ·¾¶¡£¶øÔÚJava SE6ÖÐΪÎÒÃÇÌṩÁ˱ê×¼µÄ°üÀ´²Ù×÷Java±àÒëÆ÷£¬Õâ¾ÍÊÇjavax.tools°ü¡£Ê¹ÓÃÕ ......

java¼¯ºÏ¿ò¼Üͼ¼°½éÉÜ

ת×Ô:http://hi.baidu.com/%C9%AE_%CC%C6/blog/item/9e2a8b0887008a8ad0581b3d.html
 
¼ò»¯Í¼£º
Javaƽ̨ÌṩÁËÒ»¸öÈ«Ðµļ¯ºÏ¿ò¼Ü¡£“¼¯ºÏ¿ò¼Ü”Ö÷ÒªÓÉÒ»×éÓÃÀ´²Ù×÷¶ÔÏóµÄ½Ó¿Ú×é³É¡£²»Í¬½Ó¿ÚÃèÊöÒ»×鲻ͬÊý¾ÝÀàÐÍ¡£
Java 2¼¯ºÏ¿ò¼Üͼ
¼¯ºÏ½Ó¿Ú£º6¸ö½Ó¿Ú£¨¶ÌÐéÏß±íʾ£©£¬±íʾ²»Í¬¼¯ºÏÀàÐÍ£¬ÊǼ¯ºÏ¿ò¼Üµ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ