ÀûÓà Java ƽ̨µÄÌØÐÔ½¨ÔìÒ»¸öÁîÈËÖõÄ¿µÄϵͳ
ÔÚ¹ýÈ¥µÄ¼¸ÄêÖУ¬Java ƽ̨¼¼ÊõÈ¡µÃÁËһЩ¾ªÈ˽øÕ¹¡£µ«ÕâÏî¼¼ÊõÔÚijЩ·½ÃæµÄ¹ã·ºÓ¦ÓúÍËü×î³õµÄ
Éè¼ÆÄ¿±êÍêÈ«²»Í¬¡£Java ƽ̨¼¼Êõ×î³õÊÇÏ£Íûͨ¹ý¿Í»§¶ËÔËÐÐ Applet ºÍ application£¬À´¸øÍøÒ³Ôö¼Ó½»»¥ÐÔ¡£¶øÏÖÔڸü¼Êõ×î³£¼ûµÄ
ÓÃ;ȴÊÇ»ùÓÚ·þÎñÆ÷µÄ J2EE ϵͳ¡£ÎªÁËÈà Java ƽ̨ÔÚ¿Í»§¶Ë·¢»ÓËüµÄ×î´óDZÁ¦£¬ÈËÃÇ¿ª·¢ÁËÐí¶àм¼Êõ¡£ÓÉÓÚÆóҵϵͳÖð½¥±»»¥ÁªÍøÓ¦ÓóÌÐòËùÈ¡
´ú£¬ÕÆÎÕÕâЩм¼ÊõÒ²¾Í·Ç³£±ØÒª¡£ÔÚÕâÆªÎÄÕÂÖУ¬Äã¿ÉÒÔ¿´µ½ÈçºÎÀûÓÃоɼ¼ÊõÀ´´ïµ½´ËÄ¿µÄ¡£
Applet Óöµ½Ê²Ã´ÎÊÌ⣿
µ± Java ƽ
̨Ê״η¢²¼µÄʱºò£¬¾ÍԤʾ×ÅÒ»ÖÖз½·¨£¬Äܹ»½«»¥ÁªÍø´Ó¾²Ì¬µÄ¼òµ¥ÍøÒ³¼¯ºÏ£¬ÌáÉýµ½¾ßÓн»»¥ÐԵĸ߼¶²ã´Î¡£Java ´´Ê¼ÕßµÄ×î³õÄ¿µÄÊÇΪ¿ª·¢ÕßÃÇÌṩһ
Щ·½·¨£¬´´½¨¿ÉÒÔÔÚÈκοͻ§¶Ë»úÆ÷ÉÏÔËÐеÄС³ÌÐò¡£ÕâЩ³ÌÐò»¹Äܹ»½«¿Í»§¶Ë½ø³ÌÓë·þÎñ¶ËÊý¾ÝÏà½áºÏ£¬¸ø¿Í»§Ìṩ¸ß¶ÈµÄ½»»¥ÌåÑé¡£
È»¶ø
ÔÚijЩµØ·½£¬Java Ϊ¿Í»§¶ËËù³ÐŵµÄÐí¶àÌØÐԵò»µ½ÊµÏÖ¡£µ¼ÖÂÕâ¸ö²»ÐҵĿÉÄÜÔÒò°üÀ¨ÒÔϼ¸ÖÖ£º
¹«Ë¾·À»ðǽͨ³£×è
Ö¹ Java Applet µÄͨ¹ý¡£
Ðí¶à¿Í»§¶ËûÓÐÌṩÍêÈ«¼æÈÝµÄ Java ÐéÄâ»ú¡£
°²È«ÉèÖÃ
²»ÔÊÐíʹÓà Applet À´Ö´ÐкܶàÓÐÓõĹæÔò¡£
ä¯ÀÀÒ³ÃæÊ±£¬ÏÂÔØÒ»¸öÍêÕûÓû§½çÃæËùÐèµÄ¿ªÏú£¬³£³£ÁîÐí¶àÓû§
¶Ô Java Applet Íû¶øÈ´²½¡£
±ØÐëΪ²»Í¬ÏµÍ³ÒÔ¼°²»Í¬µÄƽ̨£¬ÖØÐÂʵÏÖÐí¶àÓû§½çÃæº¯Êý£¨´òÓ¡£¬Îļþ¹ÜÀíºÍÆäËûһЩ
ÀàËÆÈÎÎñ£©¡£ÕâÒ²ÊÇÐí¶à¿ª·¢ÈËÔ±±ÜÃâʹÓà Java Applet µÄÔÒò¡£
Ëæ×Å»¥ÁªÍøÉϵç×ÓÉÌÎñµÄ³É³¤£¬ÖÕ¶ËÓû§µÄ´¦ÀíÄÜÁ¦ÓÐËùÔö¼Ó£¬¶Ôͨ
Ѷ´ø¿íµÄÐèÇó¸üÊÇѸÃÍÔö³¤¡£ÔÚ¿Í»§¶Ë×é¼þÖÐʹÓà Java ¼¼ÊõÔٶȳÉΪһ¼þºÜÓÐÓÕ»óÁ¦µÄÊÂÇ顣Ȼ¶ø£¬ÎÒÃÇÐèÒªÑо¿Ò»ÖÖз½·¨£¬¼ÈÄܹ»ÀûÓÿͻ§¶ËµÄ³ÌÐò£¬
ÓÖ²»±ØÓöµ½ÀàËÆÓÚʹÓà Java Applet ÖÆ×÷ ad-ware ºÍ¹ö¶¯ÐÂÎÅÀ¸Ê±ËùÃæÁÙµÄÕϰ¡£Í¨¹ýоɼ¼ÊõµÄ½áºÏʹÓã¬ÉõÖÁÈÚºÏijЩ¼¸ºõ±»¿ìËÙ±¼
Åܵ绥ÁªÍøÊ±´ú”ËùµÍüµÄ¾É¼¼Êõ£¬¾ÍÄܹ»¼õÇáÕâЩÎÊÌâ¡£
ÈËÃÇΪʲô³ÆÖ®ÎªJavaScript
ÔÚ¿Í»§¶Ëʹ
Óà Java ¼¼Êõʱ£¬×îΪºöÂÔµÄÒ»µã±ãÊÇ Java Applet ºÍ JavaScript Ö®¼äµÄ½áºÏ¡£JavaScript ±ê×¼Ôç¾ÍΪ
Ïà¹ØÎĵµ£º
ÔÚjava¶ÔoracleµÄ²Ù×÷ÖУ¬ÈÕÆÚ×Ö¶ÎÊǺÜÍ·ÌÛµÄÊÂÇ飬Æäʵ×ÐϸÑо¿Ò»ÏÂÒ²²¢²»ÄÑÕÆÎÕ¡£
¾Ù¸öÀý×ÓÀ´ËµÃ÷£º
±í book ÖÐÓÐname varchar2(20)//Êé¼®Ãû³Æ,buydate Date //¹ºÂòÈÕÆÚ Á½¸ö×ֶΡ£
ÒѾ´´½¨ÁËÊý¾Ý¿âÁ¬½ÓConnection conn;
·½·¨Ò»¡¢Ê¹ÓÃjava.sql.DateʵÏֱȽϼòµ¥µÄyyyy-mm-dd¸ñʽÈÕÆÚ¡£
java.sql. ......
package collection;
import java.util.*;
public class NewSet {
public static void main(String[] args) {
Set<Student> students = new HashSet<Student>();
for (int i = 0; i < 6; i++) {
students.add(new Student("Happy"+i,"male"+i,20+i)) ......
package floatt;
public class Go {
public static int i = 0;
public static void main(String[] args){
calc("", 5);
System.out.println("×ܹ²ÓÐ"+i+"ÖÖ×ß·¨~");
}
//ÉÏÂ¥ÌÝÿ´ÎÖ»ÐèÒ»²½»òÕßÁ½²½£¬ÓжàÉÙ×ß·¨
public static void calc(String lo ......
JavaÊý¾ÝÀàÐÍÓëת»»
JavaÊý¾ÝÀàÐÍ·ÖΪÈý´óÀà
²¼¶ûÐÍ£¬×Ö·ûÐÍ(char)£¬ÊýÖµÐÍ(ÕûÊý,¸¡µãÐÍ)
ÕûÊýÀàÐÍÓУºbyte(8bits)¡¢short(16bits)¡¢int(32bits)¡¢long(64bits)¡¢
¸¡µãÀàÐÍÓУºµ¥¾«¶È£¨32bits float£©¡¢Ë«¾«¶È£¨64bits double£©
booleanÀàÐͱäÁ¿µÄȡֵÓУºture¡¢false
charÊý¾ÝÀàÐÍÓУºunicode×Ö·û,16λ
Êý¾ÝÀàÐÍת» ......
package game;
public class HanTaGame {
public static void main(String[] args) {
fun('1', '2', '3', 2);
}
// ººËþÓÎÏ·½â¾ö·½°¸
public static void fun(char src, char idle, char dest, int n) {
if (1 == n) {
System.out.println(src ......