Sun Java Wireless Toolkit 2.3 betaÐÂÔö¹¦ÄÜ
ÔÎijö´¦£ºhttp://developers.sun.com/techtopics/mobility/midp/articles/wtk23beta/
Sun Java Wireless ToolkitÔ½À´Ô½ºÃ£¬2.3beta°æ±¾Ôö¼ÓÁ˶ÔÓÚÈýÖÖеÄAPIµÄÖ§³Ö£º
l The Security and Trust Services APIs (SATSA, JSR 177)——ÔÊÐíMIDlets·ÃÎÊÖÇÄÜ¿¨ºÍÖ´ÐмÓÃܵŦÄÜ
l The Location API (JSR 179)——ʹMIDlets¾ß±¸²éÕÒÉ豸µ±Ç°Î»ÖõŦÄÜ
l The Content Handler API (CHAPI, JSR 211)——ÌṩÁËÒ»¸ö¸ù¾ÝÄÚÈݵĸñʽÆô¶¯MIDletsµÄ¹¦ÄÜ
ͨ¹ý¸Ä±ä¹¤¾ßµÄÃû³ÆÏԵøü¼ÓÇ×ÇÐ
¹¤¾ßµÄÃû³ÆËäÈ»¸Ä±äÁË£¬µ«ÊǼ¼ÊõºÍÆ·ÖÊ»¹ÊǺÍÒÔǰһÑùµÄºÃ¡£ÒÔǰµÄÃû³ÆÊÇJ2ME Wireless Toolkit£¬ÏÖÔÚÐÞ¸ÄΪSun Java Wireless Toolkit¡£
´Ó2000Äê·¢²¼ÒÔÀ´£¬¸Ã¹¤¾ß¸úËæ×ÅÒÆ¶¯Java¼¼ÊõµÄ·¢Õ¹¶ø²»¶Ï¸üС£ÕâÑù¾Í¿ÉÒÔÀí½âΪʲôҪ֧³ÖSATSA, the Location API, and CHAPIÁË¡£
Èç¹ûÄã¶ÔÓÚMIDP²»ÊìϤ£¬¿ÉÒԲο´Ò»²½Ò»²½Ñ§Ï°MIDP2.0
Õâ¾ø²»½ö½öÊÇÔö¼ÓÖ§³ÖµÄ
API
±¾´Î°æ±¾³ýÁËÖ§³ÖеÄAPIÒÔÍ⣬»¹ÔÚÒÔÏ·½Ãæ½øÐÐÁËÔöÇ¿£º
l ¿ÉÒÔ´ÓÒ»¶ÔjadºÍjarÎļþÖÐн¨ÏîÄ¿¡£Èç¹ûÄãÐèÒªÐÞ¸ÄÒ»¸öÒÑÓеÄMIDletÌ×¼þµÄÃèÊöÊôÐÔ£¬Õ⽫·Ç³£ÓÐÓá£
l Ö§³ÖHTTPÈÏÖ¤
l Ä£ÄâÆ÷µÄTextFieldÖеÄÎÄ×ÖÖ§³Ö¸´ÖƺÍÕ³Ìù¡£Õâ¸ö¾ªÈ˵ÄÓÐÓá£
l MIDletÇ©Ãû¹¤¾ß±»¸ÄÁ¼
l ÏîÄ¿ÉèÖÃÖеēAPI Selection”¶Ô»°¿òÔöÇ¿ÁËAPIÖ®¼äµÄ¹ØÁª¹ØÏµ¡£ÀýÈ磬Èç¹ûÄãÑ¡ÔñÁËCLDC1.1,ÄÇôÄã²ÅÄÜÑ¡ÔñMobile 3D Graphics API¡£
ÖÇÄÜ¿¨ºÍMIDP
É豸һÆð¹¤×÷
SATSA°üº¬ËÄÖÖ½ØÈ»²»Í¬µÄAPI¡£ÆäÖеÄÁ½¸öÔÊÐíMIDletºÍÖÇÄÜ¿¨Í¨ÐÅ£¬ÄÚÖÃÔÚ²¿·ÖMIDPÉ豸ÖС£²¿·ÖÉ豸»¹ÓÐÖÇÄÜ¿¨µÄÀ©Õ¹²å²Û¡£ÁíÍâÁ½¸öSATSA APIÌṩÁ˼ÓÃÜÇ©Ãû·þÎñºÍ½øÐмÓÃܵÄÄÜÁ¦¡£
Sun Java Wireless ToolkitÖ§³ÖËùÓеÄSATSA API¡£Ä£ÄâÆ÷ÓÐÁ½¸öÄ£ÄâµÄ¿¨²å²Û£¬Java CardÓ¦ÓÿÉÒÔ
Ïà¹ØÎĵµ£º
ËùÓеijÌÐò¿ª·¢Êֲᶼ°üº¬Á˸÷ÖÖ¹æÔò¡£Ò»Ð©Ï°¹ß×ÔÓɳÌÐòÈËÔ±¿ÉÄܶÔÕâЩ¹æÔòºÜ²»ÊÊÓ¦£¬µ«ÊÇÔÚ¶à¸ö¿ª·¢ÈËÔ±¹²Í¬Ð´×÷µÄÇé¿öÏ£¬ÕâЩ¹æÔòÊDZØÐèµÄ¡£Õâ²»½ö½ö
ÊÇΪÁË¿ª·¢Ð§ÂÊÀ´¿¼ÂÇ£¬¶øÇÒÒ²ÊÇΪÁ˺óÆÚά»¤¿¼ÂÇ¡£
ÃüÃû¹æ·¶
¶¨ÒåÕâ¸ö¹æ·¶µÄÄ¿µÄÊÇÈÃÏîÄ¿ÖÐËùÓеÄÎĵµ¶¼¿´ÆðÀ´ÏñÒ»¸öÈËдµÄ£¬Ôö¼Ó¿É¶ÁÐÔ£¬¼õÉÙÏîÄ¿×éÖ ......
instanceofÊÇJavaµÄÒ»¸ö¶þÔª²Ù×÷·û£¬ºÍ==£¬>£¬<ÊÇͬһÀà¶«¶«¡£ÓÉÓÚËüÊÇÓÉ×Öĸ×é³ÉµÄ£¬ËùÒÔÒ²ÊÇJavaµÄ±£Áô¹Ø¼ü×Ö¡£ËüµÄ×÷ÓÃÊDzâÊÔËü×ó±ßµÄ¶ÔÏóÊÇ·ñÊÇËüÓұߵÄÀàµÄʵÀý£¬·µ»ØbooleanÀàÐ͵ÄÊý¾Ý¡£¾Ù¸öÀý×Ó£º
¡¡¡¡String s = "I AM an Object!";
¡¡¡¡boolean isObject = s instanceof Object;
¡¡¡¡ÎÒÃÇÉùÃ÷ÁËÒ»¸öSt ......
×î½üÓиöÏîĿҪ²¿Êðµ½linuxÉÏ£¬ÔÚÍøÉϲéÁËЩ×ÊÁÏ£¬¼ÇϵãÓöµ½µÄÎÊÌ⣬ÒԱ㽫À´ÔÙÓá£
Ò»£ºjdk°²×°
1.ͨ¹ýchmod a+x jdk-1_5_x-rc-linux-i586-rpm.binÃüÁîʹÆä»ñµÃ¿ÉÖ´ÐÐȨÏÞ
2.ͨ¹ý rpm –ivh jdk-1_5_x-rc-linux-i586-rpm.binÀ´½øÐа²×°
3.°²×°Íê±Ï,JDK°²×°ÔÚ/usr/java/Ŀ¼ÏÂ
4.ÉèÖû·¾³±äÁ¿(дÈëvi/etc/ ......
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundExce ......
¡¾ÊéÃû¡¿Java Web·þÎñ£º¹¹½¨ÓëÔËÐÐ
¡¾ÔÊéÃû¡¿Java Web Services : Up and Running
¡¾×÷Õß¡¿Martin Kalin
¡¾ÒëÕß¡¿ÈÎÔö¸Õ
¡¾³ö°æÉç¡¿µç×Ó¹¤Òµ³ö°æÉç
¡¾ÊéºÅ¡¿9787121097119
¡¾ÉÏÊÐÈÕÆÚ¡¿2009Äê11ÔÂ
¡¾ÄÚÈݼò½é¡¿
±¾ÊéÒÔʾÀýÇý¶¯µÄ·½Ê½Ï꾡µØ½éÉÜÁËXML Web·þÎñºÍRESTful ......