java СÎÊÌâ ¶þάÊý×é
Èç
int a[][]=new [2][2];
int b[][]=new [3][3];
ÕâʱÓÃ
a=b;¿ÉÒÔô£¿
»ò
int a[][]=new [3][3];
int b[][]=new [3][3];
ÕâʱÓÃ
a=b;¿ÉÒÔô£¿
»ò
int a[][]=new [2][3];
int b[][]=new [3][2];
ÕâʱÓÃ
a=b;¿ÉÒÔô£¿
»ò
int a[][]=new [3];
int b[][]=new [3][3];
ÕâʱÓÃ
a=b;¿ÉÒÔô£¿
»ò
int a[][]=new [3];
int b[][]=new [3];
ÕâʱÓÃ
a=b;¿ÉÒÔô£¿
»ò
int a[][]=new [3];
String b[][]=new [3][3];
ÕâʱÓÃ
a=b;¿ÉÒÔô£¿
µÈ¸÷ÖÖÇé¿ö ¡£¡£¡£¡£¡£
Íû´Í½Ì¡£¡£¡£
×îºóÒ»¸öÊǿ϶¨²»Ðеġ£
Ŷ лл¸÷λ´óÏÀ
ЧÂʰ¡ ºÇºÇ
¶¯ÊÖÊÔÑéÏÂ~
ÒѾ½áÌùÁË »¹ÄÜ»Ø
Ŷ ¡£¡£¡£¡£¡£¡£¡£¡£
ÏȰѲ»¹ÜÄãµÄÎÊÌ⣬½âÊÍÒ»ÏÂjavaÖеÄÊý×é
javaÖеÄÊý×éºÍcÓïÑÔÖдó²»Ïàͬ¡£
Java code:
X[] x = new X[n];
£¨ÏȲ»¹ÜXÊÇʲô) ´ú±íÁËÓÐһƬ³¤¶ÈΪnµÄÁ¬Ðø¿Õ¼ä£¬¿ÉÒÔ´æ·Ån¸öÔªËØ£¬¶øÃ¿¸öÔªËØµÄÀàÐͱØÐëÊÇX£¨»òÆä×ÓÀàÐÍ£©¡£·ÃÎÊ·½Ê½x[0]...x[x.length - 1]
1άÊý×éÕâÑù£¬´ó¼Ò¶¼¿ÉÒÔÀí½â¡£ÎÞÂÛÕâ¸öXÊÇʲô£¬Object,String, int£¬¶¼ÊÇÕâ¸öÇé¿ö¡£
ÏÖÔÚ°ÑXÀ©Õ¹Ò»Ï£¬±ÈÈçX¾ÍÊÇint[]£¨javaÖÐÊý×éÒ²ÊÇÒ»ÖÖÀàÐÍ£©
ÄÇôint[][]¾Í´ú±íÁËÓÐÒ»¸öÿ¸öÔªËØ¶¼ÊÇint[]ÀàÐÍ×é³ÉµÄÊý×é¡£
ÔÙ°ÑXÀ©Õ¹µ½¶þά£¬Èýά£¬NÎ
Ïà¹ØÎÊ´ð£º
ÎÒÏ£ÍûÔÚ±à¼ÎÄ×Öºó°Ñ·¢Ëͼü¸Äµ½ÆÁÄ»Öм䣬¾ßÌå˵¾ÍÊÇ
ÔÚkb.classÖеIJ¿·Ö×÷³öÐÞ¸Ä
²¿·Ö´úÂ룺
V = new TextBox(ld.a(383), "", 190, 0);
X = new Comma ......
¸÷λ´ó¸ç:
ÏîÄ¿ÖÐÓö¼ûÒ»¸öÄÑÌâ,ÄǾÍÊÇÈçºÎÔÚÐÞ¸ÄÊý¾Ý¿âÀïÃæµÄij¸ö×Ö¶ÎÊÇÄܲúÉúÒ»¸öÏûÏ¢,ʵʱÌáÐѵ½Ê×Ò³ÄØ?
¶øÇÒ¿Í»§ÒªÇó¿ÉÒÔ×Ô¼º¶¨ÖÆÄÄЩ×Ö¶Î,±ÈÈçÓÐA,B,C×Ö¶Î,ÎÒ¿ÉÒÔÑ¡ÔñÆäÖÐÒ»¸ö»òÁ½¸ö×Ö¶Î,µ±ÕâÁ½¸ö×Ö¶Î ......
ÎÒÏëÎÒjavaÕâÒ»·½Ãæ·¢Õ¹£¬ÓÐÄÄһλ¸ßÊÖ¿ÉÒÔ¸æËßÎÒ£¬Ïë³ÉΪһÃûJAVA±à³Ì¸ßÊÖ£¬Ëû±ØÐëҪѧϰµÄ֪ʶÂ𣿱ÈÈç˵ÎÒѧÍêÁËJAVAµÄ»ù´¡ÖªÊ¶Ö®ºóÎҸðÑÄ¿¹â·ÅÔÚÄÄÒ»·½Ã棬½ÓÏÂÀ´ÎÒÔÚѧϰÓйØJAVAµÄʲô֪ʶ£¿ÅóÓÑà ......
Ò»¸öJSPÒ³Ãæ½ÓÊÕÆäËûÒ³ÃæÌá½»¹ýÀ´µÄFORM±íµ¥£¬µ«ÊÇÒªÇóÖ»½ÓÊÕµ±Ç°Õ¾µã¼°Æä×ÓÕ¾µãÌá½»¹ýÀ´µÄFORM±íµ¥£¬ÆäËûÕ¾µãÌá½»¹ýÀ´µÄ±íµ¥²»½ÓÊÕ£¬Õâ¸öÔõôÉèÖã¿
ÓùýÂËÆ÷
filter
½«µ±Ç°Õ¾µã¼°Æä×ÓÕ¾µã·ÅÒ»¸öĿ¼
È» ......
ÄÇλ´óÏÀÄܸøÎÒÒ»¸öJavaͨÓõķÖÒ³¿Ø¼þ£¬ÎÒ½«·Ç³£¸Ð¼¤¡£
ÆäÖÐ×îºÃÄܰüº¬SQL Server2000£¬SQL Server2005£¬Oracle¡¢MySqlµÈºÜ³£ÓõÄһЩÊý¾Ý¿â·ÖҳʵÏÖ¡£
×îºÃÄܼÓÉÏһЩʵÀý£¬±ãÓÚÎÒʹÓá£
ÎÒµÄÓÊÏäÊÇgaolihua889 ......