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

JAVA ³£ÓõÄÕýÔò±í´ïʽ£º


Æ¥ÅäÌØ¶¨Êý×Ö£º
^[1-9]d*$¡¡ ¡¡ //Æ¥ÅäÕýÕûÊý
^-[1-9]d*$ ¡¡ //Æ¥Å为ÕûÊý
^-?[1-9]d*$¡¡¡¡ //Æ¥ÅäÕûÊý
^[1-9]d*|0$¡¡ //Æ¥Åä·Ç¸ºÕûÊý£¨ÕýÕûÊý + 0£©
^-[1-9]d*|0$¡¡¡¡ //Æ¥Åä·ÇÕýÕûÊý£¨¸ºÕûÊý + 0£©
^[1-9]d*.d*|0.d*[1-9]d*$¡¡¡¡ //Æ¥ÅäÕý¸¡µãÊý
^-([1-9]d*.d*|0.d*[1-9]d*)$¡¡ //Æ¥Å为¸¡µãÊý
^-?([1-9]d*.d*|0.d*[1-9]d*|0?.0+|0)$¡¡ //Æ¥Å両µãÊý
^[1-9]d*.d*|0.d*[1-9]d*|0?.0+|0$¡¡¡¡ //Æ¥Åä·Ç¸º¸¡µãÊý£¨Õý¸¡µãÊý + 0£©
^(-([1-9]d*.d*|0.d*[1-9]d*))|0?.0+|0$¡¡¡¡//Æ¥Åä·ÇÕý¸¡µãÊý£¨¸º¸¡µãÊý + 0£©
ÆÀ×¢£º´¦Àí´óÁ¿Êý¾ÝʱÓÐÓ㬾ßÌåÓ¦ÓÃʱעÒâÐÞÕý
Æ¥ÅäÌØ¶¨×Ö·û´®£º
^[A-Za-z]+$¡¡¡¡//Æ¥ÅäÓÉ26¸öÓ¢ÎÄ×Öĸ×é³ÉµÄ×Ö·û´®
^[A-Z]+$¡¡¡¡//Æ¥ÅäÓÉ26¸öÓ¢ÎÄ×ÖĸµÄ´óд×é³ÉµÄ×Ö·û´®
^[a-z]+$¡¡¡¡//Æ¥ÅäÓÉ26¸öÓ¢ÎÄ×ÖĸµÄСд×é³ÉµÄ×Ö·û´®
^[A-Za-z0-9]+$¡¡¡¡//Æ¥ÅäÓÉÊý×ÖºÍ26¸öÓ¢ÎÄ×Öĸ×é³ÉµÄ×Ö·û´®
^w+$¡¡¡¡//Æ¥ÅäÓÉÊý×Ö¡¢26¸öÓ¢ÎÄ×Öĸ»òÕßÏ»®Ïß×é³ÉµÄ×Ö·û´®
ÔÚʹÓÃRegularExpressionValidatorÑéÖ¤¿Ø¼þʱµÄÑéÖ¤¹¦Äܼ°ÆäÑéÖ¤±í´ïʽ½éÉÜÈçÏÂ:
Ö»ÄÜÊäÈëÊý×Ö£º“^[0-9]*$”
Ö»ÄÜÊäÈënλµÄÊý×Ö£º“^d{n}$”
Ö»ÄÜÊäÈëÖÁÉÙnλÊý×Ö£º“^d{n,}$”
Ö»ÄÜÊäÈëm-nλµÄÊý×Ö£º“^d{m,n}$”
Ö»ÄÜÊäÈëÁãºÍ·ÇÁ㿪ͷµÄÊý×Ö£º“^(0|[1-9][0-9]*)$”
Ö»ÄÜÊäÈëÓÐÁ½Î»Ð¡ÊýµÄÕýʵÊý£º“^[0-9]+(.[0-9]{2})?$”
Ö»ÄÜÊäÈëÓÐ1-3λСÊýµÄÕýʵÊý£º“^[0-9]+(.[0-9]{1,3})?$”
Ö»ÄÜÊäÈë·ÇÁãµÄÕýÕûÊý£º“^+?[1-9][0-9]*$”
Ö»ÄÜÊäÈë·ÇÁãµÄ¸ºÕûÊý£º“^-[1-9][0-9]*$”
Ö»ÄÜÊäÈ볤¶ÈΪ3µÄ×Ö·û£º“^.{3}$”
Ö»ÄÜÊäÈëÓÉ26¸öÓ¢ÎÄ×Öĸ×é³ÉµÄ×Ö·û´®£º“^[A-Za-z]+$”
Ö»ÄÜÊäÈëÓÉ26¸ö´óдӢÎÄ×Öĸ×é³ÉµÄ×Ö·û´®£º“^[A-Z]+$”
Ö»ÄÜÊäÈëÓÉ26¸öСдӢÎÄ×Öĸ×é³ÉµÄ×Ö·û´®£º“^[a-z]+$”
Ö»ÄÜÊäÈëÓÉÊý×ÖºÍ26¸öÓ¢ÎÄ×Öĸ×é³ÉµÄ×Ö·û´®£º“^[A-Za-z0-9]+$”
Ö»ÄÜÊäÈëÓÉÊý×Ö¡¢26¸öÓ¢ÎÄ×Öĸ»òÕßÏ»®Ïß×é³ÉµÄ×Ö·û´®£º“^w+$”
ÑéÖ¤Óû§ÃÜÂë:“^[a-zA-Z]w{5,17}$”ÕýÈ·¸ñʽΪ£ºÒÔ×Öĸ¿ªÍ·£¬³¤¶ÈÔÚ6-18Ö®¼ä£¬
Ö»Äܰüº¬×Ö·û¡¢Êý×ÖºÍÏ»®Ïß¡£
ÑéÖ¤ÊÇ·ñº¬ÓÐ^%&’,;=?$”µÈ×Ö·û£º“[^%&’,;=?$x22]+”
Ö»ÄÜÊäÈ뺺×Ö£º“^[u4e00-u9fa5],{0,}$”
ÑéÖ¤Emai


Ïà¹ØÎĵµ£º

JavaÏà¶Ô·¾¶/¾ø¶Ô·¾¶×ܽá(ת£©

1.»ù±¾¸ÅÄîµÄÀí½â
¾ø¶Ô·¾¶£º¾ø¶Ô·¾¶¾ÍÊÇÄãµÄÖ÷Ò³ÉϵÄÎļþ»òĿ¼ÔÚÓ²ÅÌÉÏÕæÕýµÄ·¾¶£¬(URLºÍÎïÀí·¾¶)ÀýÈ磺
C:xyz est.txt ´ú±íÁËtest.txtÎļþµÄ¾ø¶Ô·¾¶¡£http://www.sun.com/index.htmÒ²´ú±íÁËÒ»¸öURL¾ø¶Ô·¾¶¡£
Ïà¶Ô·¾¶£ºÏà¶ÔÓëij¸ö»ù׼Ŀ¼µÄ·¾¶¡£°üº¬WebµÄÏà¶Ô·¾¶£¨HTMLÖеÄÏà¶ÔĿ¼£©£¬ÀýÈ磺ÔÚ
ServletÖУ¬ ......

Java×¢Ê͹淶

¶¨ÒåÕâ¸ö¹æ·¶µÄÄ¿µÄÊÇÈÃÏîÄ¿ÖÐËùÓеÄÎĵµ¶¼¿´ÆðÀ´ÏñÒ»¸öÈËдµÄ£¬Ôö¼Ó¿É¶ÁÐÔ£¬¼õÉÙÏîÄ¿×éÖÐÒòΪ»»È˶ø´øÀ´µÄËðʧ¡££¨ÕâЩ¹æ·¶²¢²»ÊÇÒ»¶¨Òª¾ø¶Ô×ñÊØ£¬µ«ÊÇÒ»¶¨ÒªÈóÌÐòÓÐÁ¼ºÃµÄ¿É¶ÁÐÔ£©¡£
Java µÄÓï·¨Óë C++ ¼°ÎªÏàËÆ£¬ÄÇô£¬ÄãÖªµÀ Java µÄ×¢ÊÍÓм¸ÖÖÂð£¿ÊÇÁ½ÖÖ£¿ ¡¡¡¡
// ×¢ÊÍÒ»ÐС¡¡¡
/* ...... */ ×¢ÊÍÈô¸ÉÐÐ
²»ÍêÈ ......

java±Ê¼Ç£ºJavaÃæÊÔÌâ»ã×Ü(»ù´¡·½Ãæ)


1.Áоٳö 10¸öJAVAÓïÑÔµÄÓÅÊÆ 
a:Ãâ·Ñ£¬¿ªÔ´£¬¿çƽ̨(ƽ̨¶ÀÁ¢ÐÔ)£¬¼òµ¥Ò×Ó㬹¦ÄÜÍêÉÆ£¬ÃæÏò¶ÔÏ󣬽¡×³ÐÔ£¬¶àỊ̈߳¬½á¹¹ÖÐÁ¢£¬ÆóÒµÓ¦ÓõijÉÊìÆ½Ì¨, ÎÞÏßÓ¦ÓÃ
2.ÁоٳöJAVAÖÐ10¸öÃæÏò¶ÔÏó±à³ÌµÄÊõÓï 
a:°ü£¬À࣬½Ó¿Ú£¬¶ÔÏó£¬ÊôÐÔ£¬·½·¨£¬¹¹ÔìÆ÷£¬¼Ì³Ð£¬·â×°£¬¶à̬£¬³éÏ󣬷¶ÐÍ
3.ÁоٳöJAVAÖÐ6¸ö±È½Ï³£ÓÃµÄ ......

java½âѹzipÓërar

ÕâÁ½Ìì,ÒòΪÏîÄ¿ÐèÒª,Éæ¼°µ½Îļþ¼ÐµÄÉÏ´«,ÏëÁ˺ܾÃ,ÔÚÍøÉÏÒ²ÕÒÁËһЩ×ÊÁÏ,¶¼Ã»ÓÐʲôºÜºÃµÄ°ì·¨,¶¼ÊÇÓòå¼þÖ®ÀàµÄ½â¾ö,ºóÃæ¾ÍÏëµ½ÁËÉÏ´«Ñ¹Ëõ
Îļþ,˵µ½Ñ¹ËõÎļþ,×ÔÈ»¾Í»áÓöµ½,ÎļþµÄ½âѹËõÎÊÌâ,´ó¼Ò¶¼ÖªµÀ,±È½Ï³£¼ûµÄѹËõÎļþÓÐrar,zip,È»¶ørar,zipµÄÇø±ðÓÖÔÚÄÄ?˵һ
µã,zip ѹËõËã·¨ÊÇÃâ·Ñ¿ª·ÅµÄ£¬ÈκÎÈË¿ÉÒÔÃâ·ÑʹÓᣵ ......

¼ÇÒ»£ºJavaÖ®¿ÉÊÓ»¯½çÃæswingÉè¼Æ

     ÔÚÍøÉÏÕÒµÄһЩ×ÊÁÏ~~Ïë´æÆðÀ´~~·½±ãÒÔºó²é¿´
ѧϰJava SwingͼÐλ¯±à³Ì£¬ÎÒÃÇÊ×ÏÈÒªÁ˽âÈý¸ö×î»ù±¾µÄ¸ÅÄ¶¥²ãÈÝÆ÷£¬¿Ø¼þ£¬²¼¾Ö¡£
ÏÂÃæ¾ÍÀ´½éÉÜÒ»ÏÂÕâÈý¸ö»ù±¾¸ÅÄî
1.¶¥²ãÈÝÆ÷
ʲôÊǶ¥²ãÈÝÆ÷£¿µ±ÎÒÃÇʹÓÃJava½øÐÐͼÐαà³ÌµÄʱºò£¬Í¼ÔÚÄÄÀï»æÖÆÄØ£¿ÎÒÃÇÐèÒªÒ»¸öÄܹ»ÌṩͼÐλæÖƵÄÈÝÆ÷£¬ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ