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

ÈçºÎÔÚDosϱàÒëºÍÔËÐÐJava³ÌÐò£¿


ÈçºÎÔÚDosϱàÒëºÍÔËÐÐJava³ÌÐò£¿
2009-03-27 01:37
   ½ñÌìÕýʽµÄ½Ó´¥µ½Java³ÌÐò£¬Ñ§»áÁËÈçºÎÔÚDosϱàÒëºÍÔËÐÐJava³ÌÐò£¬ºÜÊÇÐÀµ«ÔÚѧϰ¹ý³ÌÖÐÓöµ½ÁËһЩÎÊÌ⣬¾­¹ýºÍÍŶӳÉÔ±µÄ¹²Í¬Å¬Á¦ÖÕÓÚ½â¾öÁËÎÊÌ⣬ÔÚÕâÀïÎÒ̸̸½ñÌìѧϰµÄ¹ý³Ì£º
    µÚÒ»£ºÊ×ÏȰ²×°JDK¡£
    µÚ¶þ£ºÎªÁËÄÜʹJava³ÌÐòÔÚdosϺܷ½±ãµÄ±àÒëºÍÔËÐÐJava³ÌÐò£¬¾ÍÒªÅäÖÃÆäÔËÐеĻ·¾³±äÁ¿£¬¾ßÌå²½ÖèÈçÏ£º
     £¨1£©ÔÚ°²×°µÄĿ¼ÏÂÕÒµ½ÄãËù°²×°µÄJDKÎļþ£¬ÔÚÀïÃæÕÒµ½java.exeÎļþ£¬¸´ÖÆÆä·¾¶¡£
     £¨2£©Êó±êÓÒ»÷ÎҵĵçÄÔ£¬´ò¿ªÊôÐÔÃæ°åµ¥»÷¸ß¼¶²Ëµ¥¡¢Ñ¡Ôñ“»·¾³±äÁ¿”¡£
     £¨3£© ÔÚµ¯³öµÄÃæ°åÖÐÕÒµ½“ϵͳ»·¾³±äÁ¿”£¬ÔÚÆä´°¿ÚÑ¡ÖбäÁ¿ÃûΪPathµÄ±äÁ¿¡£PathÊÇ·¾¶ÉèÖÃÃüÁÆä¹¦ÄÜÊÇ£ºÉ豸¿ÉÖ´ÐÐÎļþµÄËÑË÷·¾¶£¬Ö»¶ÔÎļþÓÐЧ¡£µ±ÔËÐÐÒ»¸ö¿ÉÖ´ÐÐÎļþʱ£¬DOS»áÏÈÔÚµ±Ç°Ä¿Â¼ÖÐËÑË÷¸ÃÎļþ£¬ÈôÕÒµ½ÔòÔËÐÐÖ®£»ÈôÕÒ²»µ½¸ÃÎļþ£¬Ôò¸ù¾ÝPathÃüÁîËùÉèÖõÄ·¾¶£¬Ë³ÐòÖðÌõµØµ½Ä¿Â¼ÖÐËÑË÷¸ÃÎļþ£»PathÃüÁîÖеÄ·¾¶£¬ÈôÓÐÁ½ÌõÒÔÉÏ£¬¸÷·¾¶Ö®¼äÒÔÒ»¸ö·ÖºÅ“£»”¿ª¡£
     £¨4£© µ¥»÷“±à¼­”£¬ÔÚµ¯³öµÄ´°¿ÚÖеıäÁ¿ÖµµÄ×îºóÃæÕ³ÌùÉÏÄã¸Õ²ÅÕÒµ½µÄ·¾¶£¬ÖмäÓ÷ֺŸô¿ª£¬µ¥»÷È·¶¨¡£ÕâÑùÄã¾Í¿ÉÒÔÔÚDOSϺÜÇáËɵıàÒëºÍÔËÐÐJava³ÌÐò.Èç¹ûPath·¾¶ÖÐÇ°ÃæµÄ·¾¶ÓбðµÄJDK°æ±¾£¬ÔòÔÚDOSÏÂÔËÐеÄÊÇ·¾¶±È½ÏÇ°ÃæµÄ°æ±¾¡£
    µÚÈý£º±àÒëJava³ÌÐòÉú³É“.class”Îļþ£¬ÔÚDOSÏ£¬Ó¦ÓÃDOSÃüÁîÕÒµ½ÄãËù±àJava³ÌÐòÎļþ£¨¼ÙÉèÎļþÃûΪHelloWorld.java£©µÄ¸ùĿ¼ÏÂÊäÈëÃüÁjavac HelloWorld.java¡£Èç¹ûÉú³É¡£“.class”ÎļþÔò±àÒë³É¹¦¡£
¡¡¡¡µÚËÄ£ºÖ´ÐÐJava³ÌÐò£º½Ó×ÅÉϲ½²Ù×÷ÊäÈ룺java HelloWorld£»ÔÚÃüÁîÌáʾ·ûÉÏ»á³öÏÖÔËÐнá¹û¡£


Ïà¹ØÎĵµ£º

java¼ÓÃܺÍÊý×ÖÇ©Ãû2 ˽Կ¼ÓÃÜ

½ü³õ²½½Ó´¥ÁËÏÂJava¼ÓÃܺÍÊý×ÖÇ©ÃûµÄÏà¹ØÄÚÈÝ£¬ÎÒѧϰµÄ¹ý³Ì´ó¸Å·ÖÎå²½£º
1£©ÏûÏ¢ÕªÒª
2£©Ë½Ô¿¼ÓÃÜ
3£©¹«Ô¿¼ÓÃÜ
4£©Êý×ÖÇ©Ãû
5) Êý×ÖÖ¤Êé
ÏÂÃæµÄ´úÂëÊǵڶþ²¿·Ö£ºË½Ô¿¼ÓÃÜ
Ï£ÍûÄÜΪ¸Õ¸Õ½Ó´¥Õâ¸öµÄÅóÓÑÃÇÊ¡µãÊÂ
package security;
import javax.crypto.Cipher;
import javax.crypto.KeyGenerator;
import ......

java¼ÓÃܺÍÊý×ÖÇ©Ãû4 Êý×ÖÇ©Ãû

×î½ü³õ²½½Ó´¥ÁËÏÂJava¼ÓÃܺÍÊý×ÖÇ©ÃûµÄÏà¹ØÄÚÈÝ£¬ÎÒѧϰµÄ¹ý³Ì´ó¸Å·ÖÎå²½£º
1£©ÏûÏ¢ÕªÒª
2£©Ë½Ô¿¼ÓÃÜ
3£©¹«Ô¿¼ÓÃÜ
4£©Êý×ÖÇ©Ãû
5£©Êý×ÖÖ¤Êé
ÏÂÃæµÄ´úÂëÊǵÚËIJ¿·Ö£ºÊý×ÖÇ©Ãû
Ï£ÍûÄÜΪ¸Õ¸Õ½Ó´¥Õâ¸öµÄÅóÓÑÃÇÊ¡µãÊ package security;
import java.security.Signature;
import java.security.KeyPairGenerator ......

Java±à³ÌÖеÄÒì³£´¦Àí

×÷ÕߣºÔËÆø
email: webmaster@chinaspx.com
ÈÕÆÚ£º7/1/2001 10:10:46 PM
Java±à³ÌÖеÄÒì³£´¦ÀíÊÇÒ»¸öºÜ³£¼ûµÄ»°ÌâÁË£¬¼¸ºõÈκÎһÎéÉÜÐÔµÄJava¿Î³Ì¶¼»áÌáµ½Òì³£´¦Àí¡£²»¹ý£¬ÎÒÈÏΪºÜ¶àÈËÆäʵ²¢Ã»ÓÐÕæÕýÕÆÎÕÕýÈ·´¦ÀíÒì³£Çé¿öµÄ·½·¨ºÍ²ßÂÔ£¬×î¶àÒ²¾Í²»¹ýÁ˽â¸ö´ó¸Å£¬ÖªµÀµã¸ÅÄî¡£±¾ÎľͶÔÈýÖÖ²»Í¬³Ì¶ÈºÍÖÊÁ¿µÄJavaÒì³£´¦À ......

JSR82 Bluetooth in Java²Î¿¼×ÊÁÏ

Wireless Application Programming with J2ME and Bluetooth
1. http://developers.sun.com/mobility/midp/articles/bluetooth1/
Part II: The Java APIs for Bluetooth Wireless Technology
2. http://developers.sun.com/mobility/midp/articles/bluetooth2/
JSR 82: JavaTM APIs for Bluetooth
3. http://www.jcp.o ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ