MyEclipseµÄJAVAÏîÄ¿ÖÐImageIcon²»ÄÜÓÃ
1.н¨ÁËÒ»¸öHelloWorldµÄJAVA Project 2.Ô´Îļþ·ÅÔÚSRCĿ¼Ï£¬µ«Êǽ«Í¼Æ¬Îļþ XX.GIF ·ÅÈë¸ÃĿ¼ÏÂÔÚÔ´ÎļþÖÐÈ´²»ÄÜʹÓÃÏà¶Ô·¾¶£¬Ö»Äܽ«Í¼Æ¬Îļþ·ÅÔÚHelloWorld Ŀ¼ÏÂÃæ²Å¿É£¡¿ÉÔÚÀàÖÐÀàËÆÊ¹Óà ImageIO.read(new File("XX.GIF"));
Ïà¹ØÎĵµ£º
from
http://hi.baidu.com/18276393/blog/item/f6efc9d77ee7bc2806088b61.html
ÔÎÄ
»ù±¾ÀàÐÍ£¬»òÕß½Ð×öÄÚÖÃÀàÐÍ£¬ÊÇJAVA
ÖÐ
²»Í¬ÓÚÀàµÄÌØÊâÀàÐÍ¡£ËüÃÇÊÇÎÒÃDZà³ÌÖÐʹÓÃ×îÆµ·±µÄÀàÐÍ£¬Òò´ËÃæÊÔ
ÌâÖÐÒ²×ÜÉÙ²»ÁËËü
ÃǵÄÉíÓ°£¬ÔÚÕâÆªÎÄÕÂÖÐÎÒÃǽ«´ÓÃæÊÔÖг£¿¼µÄ¼¸¸ö·½ÃæÀ´»Ø¹ËÒ»ÏÂÓë»ù±¾ÀàÐÍÏà¹ØµÄ֪ʶ¡£
»ù±¾ÀàÐ͹²Ó ......
String s = new Date().toString();¿ÉÒÔÖ±½Ó´´½¨ÍêжÔÏóºó¾ÍÁ¢¼´ÓÃÆäµÄ·½·¨¡£
Ò»¸ö¶ÔÏó±äÁ¿²¢Ã»ÓÐʵ¼Ê°üº¬Ò»¸ö¶ÔÏ󣬶øÊǽö½öÒýÓÃÒ»¸ö¶ÔÏó¡£
GregorianCalendarÀà
javaÉè¼ÆÕß¾ö¶¨°Ñ±£´æÊ±¼äÓë¸øÊ±¼äµãÃüÃû·Ö¿ªÀ´£¬ÕâÑù¾ÍÓÐÁ½¸öÀà,dateºÍGregorianCalendar.Ò»¸öÓÃÀ´±íʾʱ¼äµã£¬Ò»¸öÓÃÀ´±íʾ´ó¼ÒÊìϤµÄÈÕÀú±íʾ·¨¡£ÊÂ浃 ......
µ¥Ôª²âÊÔ
1.
DBUnit
DBunitÊÇÒ»¸ö»ùÓÚjunitÀ©Õ¹µÄÊý¾Ý¿â²âÊÔ¿ò¼Ü¡£ËüÌṩÁË´óÁ¿µÄÀà¶ÔÓëÊý¾Ý¿âÏà¹ØµÄ²Ù×÷½øÐÐÁ˳éÏóºÍ·â×°¡£
2.MOckito
MockitoÊÇÒ»¸öÕë¶ÔJavaµÄmocking¿ò¼Ü¡£Äã¿ÉÒÔʹÓüò½àµÄAPI±àд³öƯÁÁµÄ²âÊÔ¡£
3.Hamcrest Matchers
Hamcrest ÊÇÒ»¸ö²âÊÔ¸¨Öú¹¤¾ß£¬ÌṩÁËÒ»Ì×ͨÓÃµÄÆ¥Åä·û Matcher£¬Áé»îʹÓÃÕâÐ ......
ÔÚJavaÖУ¬²»Í¬µÄÀà¶¼ÓÐ×Ô¼ºµ¥¶ÀµÄCache»úÖÆ£¬ÊµÏֵķ½·¨Ò²¿ÉÄÜÓÐËù²»Í¬£¬ÎÄÕÂÁоÙÁËJavaÖг£¼ûµÄ¸÷ÀàCache»úÖÆµÄʵÏÖ·½·¨£¬Í¬Ê±½øÐÐÁË×ۺϵıȽϡ£
OSCache
OSCacheÊǸöÒ»¸ö¹ã·º²ÉÓõĸßÐÔÄܵÄJava EE»º´æ¿ò¼Ü£¬OSCacheÄÜÓÃÓÚÈκÎJavaÓ¦ÓóÌÐòµÄÆÕͨµÄ»º´æ½â¾ö·½°¸¡£
OSCacheÓÐÒÔÏÂÌØµã£º»º´æÈκζÔÏó£¬Äã¿ÉÒÔ²»ÊÜÏÞÖ ......