Óà Java ͨ¹ý´®¿Ú·¢ËÍÊÖ»ú¶ÌÐÅ
ÒÔÏÂÊÇʵÏÖ¹ý³Ì£¬½ö¹©²Î¿¼:
JAVA_HOMEÊÇ C:\jdk1.6.0_02
PathÊÇ %JAVA_HOME%\bin;%JAVA_HOME%\jre\bin
CLASSPATHÊÇ .;%JAVA_HOME%lib;%JAVA_HOME%lib\tools.jar
ÓÃ Java
ͨ¹ý´®¿Ú·¢¶ÌÐÅÆäʵºÜ¼òµ¥£¬ÒòΪÓÐÏֳɵÄÀà¿â¹©ÎÒÃÇʹÓá£ÓеײãµÄÀà¿â£¬Ò²Óзâ×°ºÃÒ»µãµÄÀà¿â£¬ÏÂÃæÎÒ½éÉÜÒ»ÏÂÔÚ Win32 ƽ̨Ï·¢ËͶÌÐŵķ½·¨¡£
Èç¹ûÄãÏëÓøüµ×²ãµÄÀà¿â¿ª·¢¹¦ÄܸüÇ¿´óµÄÓ¦ÓóÌÐòÓÐÁ½ÖÖÑ¡Ôñ£ºÒ»¸öÊÇ SUN Java
Comm£¨ÏÂÔØµØÖ·£ºjavacomm20-win32.zip
£©£¬ÁíÒ»¸öÊÇ RxTx £¨ÏÂÔØµØÖ·£ºRxtx.zip£©
ÓÃÕâÁ½¸öÀà¿â¿ª·¢³ÌÐòµÄÏȾöÌõ¼þÊÇÄãÒªºÜºÃÕÆÎÕ´®¿ÚµÄ֪ʶ£¬±ÈÈç AT
ÃüÁîµÈ£¬ÕâЩ»ù±¾ÖªÊ¶Ñ§ÆðÀ´ÊÇÐèÒªÒ»¶¨Ê±¼äµÄ£¬²»¹ý²»Óõ£ÐÄ£¬ÏÖÔÚÒ²ÓпªÔ´µÄÒѾ·â×°ºÃµÄÀà¿â¹©ÎÒÃÇʹÓã¬Õâ¾ÍÊÇ SMSLib - SMS
Processing Libraries £¨ÏÂÔØµØÖ·£ºSMSLib
£©,½ñºóµÄ¼¸ÆªÏµÁÐÎÄÕÂÖ÷ҪĿµÄ¾ÍÊǽéÉÜ SMSLib
µÄʹÓ㬽ñÌìÊ×ÏȾÍÊÇÒª°²×°»·¾³ÁË£¬×¢Òâ×îÐ嵀 SMSLib Ö»ÄÜÔÚ JRE5.0 »òÒÔºóµÄ°æ±¾²ÅÄÜÔËÐС£
SMSLib Ò²Êǹ¹½¨ÔÚ SUN Java
Comm ºÍ RxTx »ù´¡Ö®Éϵģ¬ÕâÁ½¸öÀà¿âÄã¿ÉÒÔ×Ô¼ºÑ¡Ôñ£¬²»¹ý SMSLib ĬÈϲÉÓõÄÊÇ SUN Java
Java
Comm ±àÒëÉú³ÉµÄ£©£¬
Èç¹ûÄãÏë¸ü»»³É RxTx ¾ÍÐèÒª¸ü¸Ä SMSLib µÄÔ´Îļþ²¢ÖØÐ±àÒ룬¾ßÌå·½·¨Îª£º
½« src\java
\org\smslib Îļþ¼ÐÏ嵀 CSerialDriver.java
Õâ¸öÎļþµÄ "import javax.comm.*;" ÐÞ¸ÄΪ "import gnu.io.*;"£¬È»ºóÓà ant ¹¤¾ßÖØÐ±àÒëÉú³ÉµÄ jar Îļþ¾ÍÊÇ»ùÓÚ RxTx ʵÏֵġ£
ÏÂÃæ½éÉÜһϠSUN Java
Comm ºÍ RxTx µÄ°²×°¹ý³Ì£º
1. SUN Java
Comm£º
¡¡¡¡½« "javax.comm.properties" ¿½±´µ½ "%JREHOME%/lib" Ŀ¼
¡¡¡¡½« "win32com.dll" ¿½±´µ½ "%JREHOME%/bin" Ŀ¼ÏÂ
JdkÀïÃæÒ²ÓÐ jreÀïÃæÒ²ÓÐÕâЩĿ¼£¬·´Õý¶¼¿¼½øÈ¥¾ÍûÎÊÌâÁË£¬²»ÐоͶàÕÒÕÒÕâ¸öÃû×ÖµÄĿ¼¶¼¿¼½øÈ¥
2. RxTx
¡¡¡¡½« "rxtxSerial.dll" ¿½±´µ½ "%JREHOME%/bin" Ŀ¼ÏÂ
È»ºó½« "comm.jar
(°üº¬ÔÚjavacomm20-win32.zipÀï)" »òÕß "RXTXComm.jar" ¼ÓÔØµ½ÄãµÄ¹¤³Ì»·¾³ÖоͿÉÒÔÁË£¬ÁíÍ⻹Ҫ¼Ç×ÅÏÂÔØ log4j£¬ÒòΪ SMSLib Óõ½ÁËËü¡£
Èç¹û¶Ô´®¿ÚÓÐÐËȤµÄÅóÓÑ¿ÉÒÔÈ¥Ñо¿Ò»Ï AT ÃüÁֱ½ÓʹÓà SUN Java
Comm ºÍ RxTx ±àдӦÓóÌÐò£¬¿ÉÒÔʵÏÖ¸üÇ¿´óµÄ¹¦ÄÜ¡£
ÓÃ Java
ͨ¹ý´®¿Ú·¢ËÍÊÖ»ú¶ÌÐÅ£¨¶þ£©¼òµ¥Ê¹ÓÃ
Ïȼòµ¥µÄÀ´½éÉÜÒ»ÏÂÈçºÎʹÓà SMSL
Ïà¹ØÎĵµ£º
¶ÔÓÚJava×ÀÃæÓ¦ÓÃÀ´Ëµ£¬±È½Ï·³ËöµÄ¾ÍÊǰ²×°²¿ÊðÎÊÌ⣬È磺¿Í»§¶ËÊÇ·ñ°²×°ÓÐjre¡¢jre°æ±¾¡¢jreÔÚÄÄÀïÏÂÔØ¡¢ÈçºÎÓÃjreÆô¶¯JavaÓ¦Óõȵȡ£²»ÒªËµ¸Õ½Ó´¥µçÄÔµÄÈË£¬¾ÍËãÊDZȽÏÊìϤµçÄÔ£¬Èç¹ûûÓнӴ¥¹ýJava£¬Ãæ¶ÔÒ»¸öJavaÓ¦Óã¬ÈçºÎÔÚWindowsÏÂÆô¶¯Ëü£¬¹À¼Æ¶¼»áÕÛÌÚ°ëÌì¡£ËùÒÔÕâ¸öÊǵ¼ÖÂJava×ÀÃæÓ¦Óñ»Ò»Ð©ÈËËùÌÖÑáµÄ×î´óÔÒò£¬J ......
×î³õJavaÊDz»Ö§³Ö¶ÔÎı¾ÎļþµÄ´¦ÀíµÄ£¬ÎªÁËÃÖ²¹Õâ¸öȱº¶¶øÒýÈëÁËReaderºÍWriterÁ½¸öÀ࣬ÕâÁ½¸öÀà¶¼ÊdzéÏóÀ࣬WriterÖÐwrite(char[] ch,int off,int length)£¬flush()ºÍclose()·½·¨Îª³éÏó·½·¨£¬ReaderÖÐread(char[] ch,int off,int length)ºÍclose()·½·¨ÊdzéÏó·½·¨¡£×ÓÀàÓ¦¸Ã·Ö±ðʵÏÖËûÃÇ¡£
¡¡¡¡µ±ÎÒÃǶÁдÎÄ ......
Éèp1=(x1, y1), p2=(x2, y2), …, pn=(xn, yn)ÊÇÆ½ÃæÉÏn¸öµã¹¹³ÉµÄ¼¯ºÏS£¬Éè¼ÆËã·¨ÕÒ³ö¼¯ºÏSÖоàÀë×î½üµÄµã¶Ô¡£
ÂùÁ¦Ëã·¨ÃèÊö£º
int ClosestPoints(int n, int x[ ], int y[ ], int &index1, int &index2)
{
minDist=+∞;
for (i=1; i<n; i++)
&n ......
ÓиÐ:ӦƸJava±ÊÊÔʱ¿ÉÄܳöÏÖÎÊÌâ¼°Æä´ð°¸
ǰ¶Îʱ¼äÒòΪҪ²Î¼ÓÒ»¸ö±ÊÊÔ£¬ÔÚ×¼±¸ÆÚ¼äÔÚÍøÉÏÕÒµ½ÁËÁ½Ìõ¹ØÓÚ±ÊÊÔÌâÄ¿µÄÎÄÕ£¬ÆäÖÐһƪΪ<<ÓиÐ:ӦƸJava±ÊÊÔʱ¿ÉÄܳöÏÖÎÊÌâ>>£¬»¹ÓÐһƪÍüÁËÃû×Ö£¬¶ÁºóÉîÊÜÆô·¢¡£
ÔÚѰÕÒÕâЩ´ð°¸µÄ¹ý³ÌÖУ¬ÎÒ½«Ïà¹Ø´ð°¸¼Ç¼ÏÂÀ´£¬¾ÍÐγÉÁËÒÔÏÂÕâЩ¶«Î÷¡£ÐèҪ˵à ......
¹Ø¼ü×Ö: thread
³ÌÐòÊǺܼòÒ׵ġ£È»¶ø£¬ÔÚ±à³ÌÈËÔ±ÃæÇ°£¬¶àÏ̳߳ÊÏÖ³öÁËÒ»×éеÄÄÑÌ⣬Èç¹ûûÓб»Ç¡µ±µÄ½â¾ö£¬½«µ¼ÖÂÒâÍâµÄÐÐΪÒÔ¼°Ï¸Î¢µÄ¡¢ÄÑÒÔ·¢ÏֵĴíÎó¡£
ÔÚ±¾ÆªÎÄÕÂÖУ¬ÎÒÃÇÕë¶ÔÕâЩÄÑÌâÖ®Ò»£ºÈçºÎÖжÏÒ»¸öÕýÔÚÔËÐеÄÏ̡߳£
Öжϣ¨Interrupt£©Ò»¸öÏß³ÌÒâζ×ÅÔÚ¸ÃÏß³ÌÍê³ÉÈÎÎñ֮ǰֹͣÆäÕýÔÚ½øÐеÄÒ»ÇУ ......