JAVAÑÓʱ5ÃëÈçºÎʵÏÖ£¿£¿
ÔÚ³ÌÐòÖÐÈóÌÐòÏÔʾ»Ãæ5ÃëÖ®ºóÍ˳ö ÈçºÎʵÏÖ ¡·¡¢£¿£¿¶àл£¡£¡
Thread.sleep(5000);
System.exit(0);
¿ÉÒÔʹÓÃtimer
¹Ø±Õ »ÃæÊ±¡£
Thread.sleep£¨5000£©;
ÔڹرվÍokÀ²
Thread.sleep£¨5000£©;Õâ¸ö¼òµ¥ÓÖºÃÓᣡ£
ͬÒâThread.sleep(5000);
ÓÐûÓбðµÄ·½·¨ Sleep»¹ÒªÓÃtry{} catch{}
Thread.sleep()×î¼òµ¥ÊµÓã¬ÓÃtimerµÄ»°Óеã´ó²ÄСÓÃ
Õâ¸öÏ൱±È½Ï¼òµ¥ÁË£¬ÖÁÓÚtry{}catch() ÓÐÒì³£³öÏÖ£¬»¹ÊÇÓбØÒªÐèÒªµÄ°É
¾ÍÊÇÕâ¸öºÃ°¢
Èõ±Ç°µÄÏß³Ì˯Ãß5ÃëÖÓ
Èç¹ûÄãʵÔÚ²»Ïëtry{}catch{}µÄ»°£¬¾ÍÖ»ÓÐthrows InterruptedExceptionÁË
ÓÃMyThread.sleep(5000);£¬Õâ¸ö²»ÓÃtry{}catch(){}
È»ºó×Ô¼ºÐ´¸öÀàÏîÕâÑù
Java code:
public class MyThread {
public static void sleep(long second){
long second1 = new Date().getTime();
long second2;
for(;;){
second2 = new Date().getTime();
if(second2 - second1== second){
return;
}
}
}
}
Ö±½Ósleepߣ¬ÒªÊDz»Ïë´¦ÀíÒì³£¾Íthrow°É£¡
Ïà¹ØÎÊ´ð£º
ÎÒĿǰÔÚ±¾µØµÄlinuxÉÏдÁËÒ»¸öswingµÄ½çÃæ£¬Ïëͨ¹ýÕâ¸ö½çÃæÀ´¿ØÖÆÆäËüµçÄÔµÄlinuxÖØÆô¡£
ÎÒÖªµÀÓÃRuntime.getRuntime().exec("shutdown -r");¿ÉÒÔ¿ØÖƱ¾»úLinuxÖØÆô£¬µ«ÊÇÔõô¿ØÖÆÔ¶³ÌµÄlinuxÖØÆôÄØ£¿ ......
ÎÒÏë×ö¹»¹ºÎï³µÓÃsession µ«ÊDz»ÖªµÀÔõô»ñÈ¡¹ºÂòÊýÁ¿ ËÓоßÌåµÄ´úÂëÂð Ï£ÍûÄܸîÉá
ÏÂÃæÊǹºÎï³µµÄºËÐÄ´úÂë
ÓÐÁËÕâ¸ö ¾ÍÓ¦¸ÃÄܹ»×ö³öÀ´°É
Java code:
public void doPost(HttpServletRequest reque ......
²àÖØÓÚ»¥ÁªÍø¿ª·¢
JAVA¿ª·¢¹¤³Ìʦ
ְλÃèÊö£º
1¡¢°´USECASE½øÐÐÒµÎñÐèÇó·ÖÎöºÍÈí¼þ¸ÅÒªÉè¼Æ£»
2¡¢½øÐÐÈí¼þÏêϸÉè¼ÆºÍ±àÂëʵÏÖ£¬È·±£ÐÔÄÜ¡¢ÖÊÁ¿ºÍ°²È«£»
3¡¢Î¬»¤ºÍÉý¼¶ÏÖÓÐÈí¼þ²úÆ·£¬¿ìËÙ¶¨Î»² ......
´ó¼ÒºÃ£¬ÎÒÃǽüÆÚÕÐÆ¸È«Ö°¡¢¼æÖ°¿ª·¢¹¤³Ìʦ£¬È«Ö°¹¤³Ìʦ¹¤×÷µØµãÖ÷ÒªÊÇÉîÛÚ£¬¼æÖ°¹¤³Ìʦ±¾ÈË¿ÉÔÚÉîÛÚ£¬Ò²¿ÉÒÔÔÚÒìµØÍ¨¹ýÔ¶³ÌÐͬ¿ª·¢µÄ·½Ê½¿ªÕ¹¹¤×÷£¬ºÏ×÷·½Ê½¿É¹²Í¬É̶¨¡£
ְλE601£ºJava ¹¤³ÌÊ ......
Ïë換個µØ·½¹¤×÷£¬²»ÊÇ´ó連¾ÍÐУ¬
java對ÈÕÍâ°ü4Äê經驗£¬ÈÕ語3級£¬±¾¿Æ
ÓÐÄÄλ´ó´ó給ÍÆÒ»個Ŷ
ÉϺ£±±¾©ºÜ¶àµÄ£¬È¥´³Ò»Ï°É
¶ÔÈյϹÐÐ.
ÄãÔõô² ......