¹«Á´Ö®ÕùµÄ½¹µã£¬ºÜ´ó³Ì¶ÈÉϼ¯ÖÐÓÚ¹²Ê¶»úÖÆ¡£±ÈÌرҵŤ×÷Á¿Ö¤Ã÷»úÖÆ£¬ÊµÏÖÁËÍêÈ«µÄ¹«Æ½£¬µ«¼«´óµÄÎþÉüÁËЧÂÊ¡£ºóÀ´ÆäËûµÄ¹²Ê¶»úÖÆÏÔÖøÌáÉýÁËЧÂʵÄͬʱ£¬Ò²²»Í¬³Ì¶ÈÉÏÎþÉüÁ˹«Æ½ÐÔ¡£
ÎÞÂÛÎÒÃǵ¥¶ÀÄóöÈκÎÒ»ÖÖ¹²Ê¶»úÖÆ£¬¶¼ÓÐÀíÓɱ»ÌôÕ½ºÍÖÊÒÉ¡£ÏÖÔÚÿ¸ö¹«Á´Ëù×öµÄÑ¡Ôñ£¬¶¼ÊÇΪÁË´ïµ½×Ô¼ºÈÏΪµÄÀíÏëƽºâµã¡£ËÄÜ˳Ӧ·¢Õ¹µÄ½ø³Ì£¬¸ü½Ó½üÕâ¸öƽºâµã£¬ÔÚÕⳡ¹«Á´Ö®ÕùÖУ¬Ë¾Í»á¸üÓÐʤ³öµÄ¿ÉÄÜ¡£
ÔÚÇø¿éÁ´´ÓPOW»úÖÆÏòPOS»úÖƽø»¯Ö®Â·ÉÏ£¬²»¿É±ÜÃâµØ»áÅöµ½Ò»¸öºËÐÄÎÊÌ⣺ÉáÆúPOWÕâÖÖÇ¿ËãÁ¦Ð͵ÄËæ»úËã·¨ºó£¬POSÓ¦¸Ã²ÉÓúÎÖֵ͹¦ºÄËæ»úËã·¨¿ÉÒÔ±£Ö¤¿ó¹¤¼ÇÕËȨÒæµÄ¹«Õý¹«Æ½ÐÔµÄͬʱ£¬»¹Äܱ£ÕÏϵͳ³°ôÐÔ¡£´ÓÒÔÌ«·»³Ù³ÙδÄÜÉý¼¶Casper¿´³ö£¬ÕæËæ»úÊýÎÊÌâÒ»Ö±ÒÔÀ´ÊÇPOSµÄºËÐÄÎÊÌâ¡£ÔÚ´ËÇé¿öÏ£¬VRFËã·¨½üÄêÀ´µÃµ½Ô½À´Ô½¶àÈ˹Ø×¢£¬ËüÊÇÒ»ÖÖµÍÄܺģ¬¸ßЧÂʵÄËæ»úÊýËã·¨£¬²¢ÌṩÁ˷ǶԳÆÃÜÔ¿¿ÉÑéÖ¤»úÖÆ¡£»òÐí»ùÓÚVRFµÄ¹²Ê¶»úÖÆ£¬²ÅÊÇ¡°²»¿ÉÄÜÈý½Ç¡±µÄÕý½â¡£

ʲôÊÇVRF£¿
¡¡
VRFË㷨ͨ¹ý¼ÓÃܳéÇ©Ë㷨ѡ¾Ù½Úµã×Ó¼¯ÔËÐÐBA*
Ëã·¨£¨Micali½ÌÊÚ¿ª·¢µÄÒ»ÖÖ°ÝռͥÐÒ飩¾ö¶¨ÄÄЩ´ýÈ·ÈϽ»Ò××é³ÉеÄÇø¿éÌí¼Óµ½ÏÖÓеÄÇø¿éÁ´Õ˱¾ÉÏ¡£BA*Ëã·¨ÐèҪѻ·¶ÔÌáÒé½øÐоö²ß£¬Ã¿Ò»´ÎÑ»·¶¼ÐèÒªÏȽøÐгéÇ©²úÉú¹²Ê¶²¿¼¯³ÉÔ±£¬È»ºóÏòÍøÂçÖй㲥·ûºÏ¹²Ê¶³ÉÔ±Ìõ¼þµÄÖ¤Ã÷ÒÔ¼°¶Ô±¾ÂÖÌá°¸µÄ¾öÒéÐÅÏ¢£»Ã¿´ÎÑ»·ºó¾ùÓÐ1/3ÒÔÉϵĸÅÂÊÄÜ´ï³É¹²Ê¶£»×îºó³¬¹ý³¬¼¶²¿¼¯Ò»°ë¹²Ê¶²¿¼¯³ÉԱͨ¹ýµÄ¾öÒéÒÔGossipµÄ·½Ê½¹ã²¥³öÈ¥¡£
VRFµÄºËÐÄËã·¨°üÀ¨Á½¸ö£º
1.ÃÜÂëѧ³éÇ©Ëã·¨£¬¸ÃËã·¨ÓÃÓÚ±£ÕÏÿ´Î²ÎÓ빲ʶµÄ¹²Ê¶Î¯Ô±»á³ÉÔ±½Ó½üÍêÈ«Ëæ»ú£»
2. BA* Ëã·¨£¬¸ÃËã·¨Óɹ²Ê¶Î¯Ô±»á³ÉÔ±ÔËÐÐÓÃÓÚ²ú³ö±¾´ÎÓ¦¸Ã´ò°üµÄÇø¿é¡£
¡¾ÃÜÂëѧ³éÇ©Ëã·¨¡¿
ÃÜÂëѧ³éÇ©Ëã·¨Ö÷Òª°üÀ¨Èý¸ö²½Ö裺αËæ»úÖÖ×ÓÑ¡È¡¡¢³éÇ©¡¢ÅÅÐòÓë¸üÐÂÖÖ×Ó¡£
²úÉúαËæ»úÖÖ×Ó£¨seed£©£ºÏµÍ³´´½¨²¢²»¶Ï¸üÐÂÒ»¸ö¶ÀÁ¢²ÎÊý£¬³ÆΪ¡°ÖÖ×Ó¡±,µÚrÂÖʹÓõÄÖÖ×Ó¼ÇΪQr−1¡£µÚrÂÖµÄÖÖ×ӵIJÎÊýÊÇ256볤¶ÈµÄ×Ö·û´®£¬Èë²ÎÊǵÚr-kÂÖ½áÊøºó»îÔ¾Óû§µÄ¹«Ô¿¼¯ºÏ£¬¼ÇΪPKr−k¡£k±»³ÆΪ»ØËݲÎÊý»ò°²È«²ÎÊý£¬±ÈÈç=1£¬±íʾÉÏÒ»ÂÖ½áÊøºóµÄÓû§¼¯ºÏ¡£
³éÇ©£ºÊ×ÏÈ£¬Õë¶ÔrÂÖµÚs²½£¬Óû§iʹÓÃVRFsº¯Êý½øÐмÆËã

¸Ãº¯Êý·µ»ØÒ»¸örÂÖÉú²úµÄ´ýÑ¡Ëæ»úÖÖ×Ó

ºÍÒ»¸öVRFÖ¤Ã÷¦Ð£¬ÆäÖÐ

SIGiΪÓû§iµÄµÄ˽Կµç×ÓÇ©Ãû£¬ËûÈ˲»¿ÉαÔ죻֤Ã÷¦Ð¿ÉÒÔÈÃÈκÎÖªÏþ¸ÃÓû§¹«Ô¿µÄÓû§ÑéÖ¤hashֵȷʵÓɸÃÊäÈëÍƵ¼³öÀ´£¬²¢ÓÃÓÚÏÂÒ»²½µÄÅÅÐò¡£Æä´Î£¬¹¹ÔìÒ»¸ö0ºÍ1Ö®¼äµÄÊý£¬Âú×ã0.

³ÆËùÓÐÂú×ã´ËÌõ¼þµÄÓû§Îª¸ÃÂֵĹ²Ê¶²ÎÓëÕß¡£PµÄ¶¨ÒåÏ൱ÓÚ¼ÙÉèÔÚËùÓй²Ê¶²ÎÓëÕßµ±ÖУ¬ÖÁÉÙÓÐÒ»¸öÊdzÏʵµÄ¡£
ÅÅÐòÓëÖÖ×Ó¸üУºÅÅÐòÊÇΪÁË´Ó¹²Ê¶²ÎÓëÕßÖÐÌôÑ¡³öÁìµ¼Õߣ¬½øÐÐÇø¿éÌáÒé¡£¹²Ê¶Áìµ¼ÕߵĶ¨ÒåΪ´æÔÚÒ»¸öÓû§lr£¬Æäƾ֤°´×ÖµäÅÅÐò×îС¡£Ò²¾ÍÊÇ£¬¶ÔËùÓÐ0.H(SIGi(r,1,Qr−1))¡ÜpµÄÓû§i£¬¾ùÓÐ

Óû§lr¾ÍÊǵÚrÂֵġ°Áìµ¼Õß¡±£¬ÄÇôµÚrÂÖ²úÉúµÄËæ»úÖÖ×Ó

½«»á±»ÓÃÓÚr+1ÂÖ¹²Ê¶µ±ÖС£
Ëæ»úÐÔ·ÖÎö£º
ÎÒÃÇÖªµÀÒ»¸öÀëÉ¢Ëæ»ú±äÁ¿XµÄìØ£¨entropy£©¶¨ÒåΪH(x)

µ±x⟶0ʱ£¬xlogx⟶0¡£Ê¹Óõ×ΪbµÄ¶ÔÊý£¬ÔòÏà¶ÔÓ¦µÄìؼÇΪHbx,Ëæ»ú±äÁ¿gxµÄÆÚÍûΪ

¶ÔÓÚ²ÎÓ빲ʶµÄ½ÚµãÀ´Ëµ£¬Ã¿¸ö½Úµã¶¼Ó¦¸ÃÓµÓÐ×Ô¼ºµÄȨÒæ²ÅÄܽøÐмÇÕË£¬³ö¿éµÄ¸ÅÂÊÒ²ÊǸù¾ÝȨÒæÀ´Çø·Ö£¬¸ù¾Ýʽ£¨4£©£¬µÃ³ö¿é¸ÅÂʵÄìØΪ

Ïà¶ÔìØ(relative entropy)ÊǺâÁ¿Á½¸öËæ»ú·Ö²¼Ö®¼ä¾àÀëµÄ¶ÈÁ¿£¬¼ÇD(p||q)¡£ÒòΪÎÒÃǽڵãÐòÁÐÒÑÖª£¬Õæʵ·Ö²¼È¨Òæ¼ÆËãΪQ£¬ÎÒÃÇÓÃÏà¶ÔìØ´Ó¸ÅÂÊÆÚÍûÀ´¶¨ÒåÁ½¸ö½ÚµãiºÍjÖ®¼äµÄ³ö¿é¾àÀ룺

ȨÒæ³ö¿é¸ÅÂʺÍ×î´óÁ¬Ðø³ö¿é£¬¿ÉÒÔ±£Ö¤Ö÷Á´ÔÚȨÒæ¾ø¶Ô·Ö²¼µÄÇé¿öÏ£¬ÒÀÈ»±£³Ö½ÏºÃµÄ¹«Æ½ÐÔ¡£
¡¾BA*Ëã·¨¡¿
BA*Ëã·¨ÊÇÒ»¸ö¶þ½×ͶƱ»úÖÆ£º
µÚÒ»½×¶Î£¬Í¨¹ýÃÜÂë³éÇ©Ë㷨ѡ³öµÄ¹²Ê¶²ÎÓëÕ߶ÔÆäÊÕµ½µÄºòÑ¡Çø¿é£¨Îª¿ØÖÆͨѶ³É±¾£¬Êµ¼ÊÉÏÓõÄÊǺòÑ¡Çø¿éµÄ¹þÏ£ÕªÒª£©ÔËÐзּ¶¹²Ê¶ÐÒ飨Graded
Consensus£©, Ñ¡³ö¡°ÑéÖ¤Õß¡±¹²Ê¶×î¶àµÄºòÑ¡Çø¿é¡£
µÚ¶þ½×¶Î£¬¹²Ê¶ÑéÖ¤Õ߶ԵÚÒ»½×¶ÎÑ¡³öµÄºòÑ¡Çø¿é£¬ÔËÐжþÔª°ÝռͥÐÒ飨Binary Byzantine Agreement£©£¬¼´ÒªÃ´½ÓÊÜËü£¬ÒªÃ´½ÓÊÜ¿ÕÇø¿é¡£È«Íø
2/3 µÄ½Úµã¹«Ö¤Ç©Ãû£¬Çø¿é¼´Íê³É×îÖÕÐÔ¡£
BAµÄÒ»¸öÖØÒªÌØÕ÷ÊÇ£ºÔÚµã¶ÔµãÍøÂçͨѶÏ£¬BAµÄ²ÎÓëÕ߿ɸü»»¡£Ò²¾ÍÊÇ£¬BAÿ´ÎÑ»·µÄÿһ¸ö×Ó²½Öè¾ù¿ÉÓÉȫеġ¢¶ÀÁ¢Ëæ»úÑ¡ÔñµÄ²ÎÓëÕßÀ´Ö´ÐС£ÕæʵµÄÍøÂç»·¾³ÖУ¬ÎÞ·¨±£Ö¤Ã¿¸ö½ÚµãËæʱ¶¼ÔÚÏß¡£ÔÚÕâÖÖÇé¿öÏ£¬BAÈÔÄÜÕýÈ·¡¢ÓÐЧµØ´ï³É¹²Ê¶£¬ÒòΪÿһÂÖÿһ²½ÖèµÄ½ÚµãÔÚBAË㷨϶¼ÊÇ¿É´úÌæµÄ¡£¼ÙÉèÓÐÉÏ°ÙÍòµÄÓû§£¬BAÿ´ÎÑ»·µÄÿһ¸ö×Ó²½ÖèµÄ²ÎÓëÕß¿ÉÒÔÍêÈ«²»Ò»Ñù£¬¶øÇÒÿһÅú²ÎÓëÕ߶¼ÎÞ·¨È·¶¨ÏÂÒ»Åú²ÎÓëÕßÊÇË£¬´Ó¶øÎÞ·¨´®Ä±¡£

¡¾ÑéÖ¤×é¹æÄ£ËõС¡¿ÒªÌÖÂÛ¹²Ê¶»úÖƵÄÈ¥ÖÐÐÄ»¯£¬²»Äܽö½ö¿´²ÎÓëÖý¿éµÄ±ØÒªÌõ¼þ£¬¶øÊÇÒªÉî¶È·ÖÎöϵͳ¶Ô½ÚµãËãÁ¦¡¢´ø¿í¡¢´æ´¢µÈ×ÛºÏÒªÇó¡£ÕâЩҪÇóÔ½µÍ£¬ÆÕÂÞ´óÖÚÔ½ÄÜÕæÕý²ÎÓ뵽ϵͳµÄ¹²½¨ÖС£´ÓÕâ¸ö½Ç¶ÈÀ´¿´£¬Ä¿Ç°Ö÷Á÷µÄVRFÏîÄ¿Ò²¶¼´æÔڽϴóµÄÎÊÌâ¡£ËüÃǸü¶à´ÓѧÊõ½Ç¶È˼¿¼£¬ÎªÁ˽â¾ö°²È«ÐÔÎÊÌâ°Ñ¹²Ê¶½×¶ÎµÄÑéÖ¤×é¹æÄ£Éè¼ÆµÃ½Ï´ó¡£µ«Ò»µ½Êµ¼Ê¹¤³ÌʵÏÖ£¬¾Í»á·¢ÏÖÑéÖ¤×éÄÚµÄͨѶÁ¿¾Þ´ó£¬µ¼Ö²ÎÓë½ÚµãµÄÍøÂç´ø¿íÃż÷±äµÃºÜ¸ß£¬Êµ¼Ê×è°ÁËÆÕͨÓû§²ÎÓ뵽ϵͳÖС£Òò´Ë£¬ÏÖÓÐVRF»úÖÆÔÚÈ¥ÖÐÐÄ»¯ÒªÃæ¶ÔµÄÎÊÌ⣬ÆäʵҲ¸ú±ÈÌرÒÒ»Ñù£¬¾¡¹Ü×¼Èë»úÖƾùΪ¸ß¶ÈÈ¥ÖÐÐÄ»¯£¬µ«ËãÁ¦³ÉΪÃż÷ºó£¬ÆÕͨÓû§ÎÞ·¨²ÎÓë±ÈÌرҡ£µ«Èç¹û¿ÉÒÔÉè¼ÆÁ¼ºÃµÄ½±³Í»úÖÆ£¬ÄܶÔÃ÷È·×÷¶ñÐÐΪ½øÐÐʶ±ðºÍ³Í·££¬Ôò¾Í¿ÉÒÔÓýáºÏ¼¼ÊõµÄ֤ͨ¾¼ÃÉè¼ÆÀ´±£ÕÏϵͳ°²È«£¬ÄÇôÑéÖ¤×é¹æÄ£¾ÍÎÞÐèÌ«´ó£¬¼ÙÉè100ÈË/×é¾Í¿ÉÒÔÍê³É¡£²»µ«Ìá¸ßÁËÈ¥ÖÐÐÄ»¯³Ì¶È£¬Ò²Ìá¸ßÁËÐÔÄÜ¡£´ïµ½ÁËÈ¥ÖÐÐÄ»¯Óë¸ßÐÔÄܵÄƽºâ¡£
¡¡
ÔÚ´ËÇé¿öÏ£¬VRFËã·¨½üÄêÀ´µÃµ½Ô½À´Ô½¶àÈ˹Ø×¢£¬ËüÊÇÒ»ÖÖµÍÄܺģ¬¸ßЧÂʵÄËæ»úÊýËã·¨£¬²¢ÌṩÁ˷ǶԳÆÃÜÔ¿¿ÉÑéÖ¤»úÖÆ¡£»òÐí»ùÓÚVRFµÄ¹²Ê¶»úÖÆ£¬²ÅÊÇ¡°²»¿ÉÄÜÈý½Ç¡±µÄÕý½â¡£
ÔÚ´ËÇé¿öÏ£¬CWV2.0Ìá³öÁËVRFÏÈÇýAlgorand¡¢DFINITY´æÔÚµÄÎÊÌ⣺1¡¢AlgorandÄÑÒÔ´ïµ½Ðû³ÆµÄ¸ßÐÔÄÜ£¬È¥ÖÐÐÄ»¯Ò²´æÔÚÎÊÌ⣻2¡¢DFINITYÔÚ°²È«ÐÔºÍÐÔÄÜÉ϶¼´æÔڽ϶àÒɵ㣻3¡¢Á½ÕßÔÚÕæÕýDappÂäµØ·½Ã涼´æÔÚÎÊÌâ¡£
CWV2.0
VRF¹²Ê¶Ö÷Á´ÕæÕý´´ÐµÄÍ»ÆÆÔÚÓÚ½áºÏVRF£¨¿ÉÑéÖ¤Ëæ»úº¯Êý/Ëæ»úÑéÖ¤·½·¨£©µÄLeader£¨ÏÂÒ»¸öÇø¿é²úÉúÕߣ©ÒÔ¼°Committee£¨Î¯Ô±»á£©½øÐÐcryptographic
sortition£¨³éÇ©£©£¬²¢Ìá¸ßÁËÏîÄ¿µÄÈ¥ÖÐÐÄ»¯³Ì¶È£¬Ê¹µÃÆÕÂÞ´óÖÚÔ½ÄÜÕæÕý²ÎÓ뵽ϵͳµÄ¹²½¨ÖС£ÔÚÔËÐйý³ÌÖÐʵÏÖͨ¹ýËæ»úº¯ÊýÈ·±£³ö¿é½ÚµãµÄ¹«Æ½ÐÔºÍÈ¥ÖÐÐÄ»¯¿ØÖÆÀ´Íê³ÉȨÒæµÄ¹²Ê¶¡£Í¬Ê±Í¨¹ýPBFTʵÏÖµÄÈÝ´íÄÜÁ¦ÊµÏÖÔÚÕ˱¾²ãÃæµÄ¿ìËÙ¼ÇÕ˳ö¿é£¬Ê¹µÃCWV2.0Ö÷Á´¸ü¼ÓµÄ¸ßЧÎȶ¨ºÍ¿É¿¿¡£
ÎÒÃǶ¼ÖªµÀÇø¿éÖÐÐÄ»¯µÄ´æ´¢ÊÇÇø¿éÁ´µÄµ×²ãÉè¼Æ£¬IPFS¡¢FileCoin²ÉÓÃÁËPoST´æ´¢ÈÝÁ¿¹²Ê¶Ëã·¨£¬ÊµÏÖÁË´æ´¢Ö÷Á´¡£µ«ÊǶÔÓÚ½ÚµãÀ´Ëµ£¬»ùÓÚÁã֪ʶ֤Ã÷µÄ
POCÈÝÁ¿Ö¤Ã÷Ëã·¨£¬µ¼Ö¹ý¶ÈÒÀÀµÓÚ½ÚµãµÄ·þÎñÆ÷CPU¡¢ÉõÖÁGPUµÄ¼ÆËãÐÔÄÜ£¬´Ó¶øµ¼Ö³ö¿éЧÂʼ«µÍ£¬¼ÆËã×ÊÁÏÀ˷ѵľÖÃæ¡£Æä´Î£¬ÔÚÖÇÄܺÏÔ¼¡¢ÐéÄâ»ú·½Ã棬¼¸ºõ²»Ì«¿ÉÄÜʵÏֺܺõÄÕûºÏ¡£
¶ÔÓÚÕâЩÎÊÌ⣬CWV¶ÔÓÚºÏÔ¼ÒýÇæ½øÐÐÓÅ»¯£¬Ö§³Öа汾µÄSolidityºÏÔ¼¡¢ÄÚ²¿crc20ºÍcrc721µÄתÕË£¬Ö§³ÖrequireµÈеİ汾¼°CRC721½á¹¹ÓÅ»¯£¬ÊµÏÖÒÚ¼¶µÄ´ó¹æÄ£Ó¦Óá£
CWV2.0Ä¿Ç°Çø¿é¸ß¶È½ü5000Íò¿é£¬TPS/CTPSÔÚ5ÍòÒÔÉÏ£¬Ö§³Ö³¬¼¶½ÚµãÊý100¸ö£»
Êý¾Ý²ãÓÅ»¯£¬¸ü»»ÎªLevelDB¸üÎȶ¨£¬Æô¶¯Êý¾ÝѹËõ¼õÉÙ½Úµã¿Õ¼ä£¬×Ô¶¯¿ìÕÕ¹¦ÄܼõÉÙÄÚ´æʹÓã»
StateTrieÊ÷Éý¼¶Îª64²æÊ÷£¬Ìṩ¸ü¿ìµÄ²¢Ðн»Ò×£¬ÓÅ»¯ÊýÖµ´æ´¢ºÍ²éѯ¸´ÔӶȣ¬Ìá¸ßÁ˽»Ò×Ö´ÐÐÐÔÄÜ£»
ÐÂÔö·ÖƬָÁÖ÷Á´Ìṩ·ÖƬµÄÄÚ²¿½»Ò×Ö´ÐУ¬Ìá¸ßµ¥Æ¬Ö´ÐкͿçƬִÐÐЧÂÊ¡£
CWV 2.0Ö÷Á´²ÉÓÿìÂýË«Á´²¢ÐеŤ×÷»úÖÆ£¬¸ù¾ÝÉú³ÉÊý¾Ý¿éÄÚÈݼ°ÓÅÏȼ¶µÄ²»Í¬£¬Ñ¡Ôñ¿ó¹¤¹¤×÷ģʽ¡£
ÊÂʵÉÏ£¬Õâ¾ÍÊÇÒ»ÖÖËõСÑéÖ¤×éµÄÓÐЧ»úÖÆ¡£
¿ìËÙÁ´È·±£½»Ò×ЧÂÊ£¬ÂýËÙÁ´Ìṩ°²È«±£ÕÏ£¬ÕâÑùµÄË«Á´Ä£Ê½ÔÚ±£Ö¤Ö÷Á´½»Ò×ЧÂʵÄͬʱ£¬Äܹ»¼æÈÝ´«Í³µÄ¹²Ê¶Ëã·¨£¬±£Ö¤Ö÷Á´Êý¾ÝÓë½»Ò׵ݲȫÐÔÓëÈ¥ÖÐÐÄ»¯¡£
ͨ¹ýË«Á´½á¹¹¼°Á½´óµ×²ã¼¼Êõ£¬CWV
2.0Ö÷Á´GPS´ïµ½Ã¿Ãë3Íò¡¢ÀíÂÛ·åÖµ10ÍòµÄ³¬¸ßЧÄÜ£¬²»½öÓµÓгä×ãµÄ´æ´¢ÄÜÁ¦£¬Äܹ»ÊµÏÖ˽Óл¯Êý¾Ý´æ´¢£¬¸üÄܹ»´ó´óÌáÉý¸öÈËÊý¾ÝÉÏÁ´±£´æµÄ¿Õ¼ä¡¢¶ÁȡЧÂÊÒÔ¼°°²È«ÐÔ£¬ÎªCWV
2.0ÒÔ´æ´¢ÍÚ¿óΪ»ù´¡µÄÈ¥ÖÐÐÄ»¯Éú̬Ìṩ¼¼ÊõÇ°Ìá¡£¸ù¾ÝCWV2.0ʵÑéÊý¾Ý²âË㣬ÆäʵÆÕͨ¼ÒÍ¥¿í´ø¾Í¿ÉÒÔÂú×ãCWV2.0µÄ½Úµã´ø¿íÒªÇ󣬴ӶøºÜºÃ½â¾öÁËVRFϵͳȥÖÐÐÄ»¯³Ì¶È²»¸ßµÄÎÊÌâ¡£
CWV2.0µÄÕÜѧÊÇÔڼ̳ÐÏÖÓгÉÊì·½°¸µÄ»ù´¡ÉÏ£¬½øÐй²Ê¶ºÍ¼¼ÊõµÄÉý¼¶£¬Ï£ÍûÄÜ×îÖÕ½â¾öÉÏÊöËÄ·½ÃæÎÊÌ⣬³ÉΪ¸ü±ã½Ý¡¢¸ü¸ßËÙ¡¢¸üÖÇÄܵÄÐÂÒ»´ú¹«Á´»ù´¡ÉèÊ©¡¢Í¨Óü¶·Ö²¼Ê½Êý¾Ý¿â£¨´æ´¢£©ÔƺÍÇø¿éÁ´²Ù×÷ϵͳ£¬×öµ½Õ˱¾²ãÃæ¡¢ÖÇÄܺÏÔ¼²ãÃæ¡¢·Ç½á¹¹»¯Êý¾Ý´æ´¢²ãÃæ¡¢Óû§½çÃæµÄÓлú½áºÏ£¬Ò²¾ÍÊÇÕæÕýÒâÒåÉϵÄÇø¿éÁ´3.0¡£
×÷ΪÇø¿éÁ´3.0ÊÀ½çµÄµ×²ãÉèÊ©£¬»ùÓÚVRF¹²Ê¶Ö÷Á´+ PoStʱ¿ÕÖ¤Ã÷ +
Ë«Á´½á¹¹£¬Ê¹µÃÕâ¸öÊÀ½çµÄÉú̬×ã¹»°²È«ºÍÎȶ¨£¬ÈÃÿ¸ö½Úµã/Óû§ÄÜƽµÈµØÏíÊܵ½¼ÛÖµµÄÀ¡Ôù£¬Æä׿ԽµÄ¸ßËÙ·Íø£¬Ò²ÄÜ˳³©µØ³ÐÔØÆð¸÷ÖÖÁ¿¼¶Ó¦Óõı¼ÅÜ£¬¹æÄ£»¯ÂäµØÉÌÓü¶Dapps¡£
δÀ´ÒÑÀ´£¬Ã¿¸öÈ˶¼Õ¾ÔÚÁËÐÂÊÀ½çµÄÊ®×Ö·¿Ú£¬ÓеÄÈ˶ԽÓÏÂÀ´µÄ·çÔƱä»Ã»¹²»¹»Ãô¸Ð£¬ÓеÄÈËÔò×Ô¹Ë×ÔµØæÓÚÊ°ÈËÑÀ»Û£¬ÓеÄÈË¿Õº°×Å¿ÚºÅÈ´¹ü×㲻ǰ£¬¶øΨÓп´µ½Ê±´úÍ´µã²¢·¢Á¦¹Ø¼ü¼¼ÊõµÄÈË£¬·½ÄÜÒÙÁ¢³±Í·¡£
¡¡
½ñÄêÊÇCWVÏîÄ¿Æô¶¯ÒÔÀ´µÄµÚÈý¸öÄêÍ·£¬È«ÐÂÉý¼¶µÄCWV2.0Ö÷ÍøÄ¿Ç°ÒѾÉÏÏßÓ³ÉäÖС£
ÕâÈýÄêÒÔÀ´ÏîÄ¿ÍŶӵijÏÒâ¡¢¾öÐĺÍÒâÖ¾¡£½ìʱ£¬CWV2.0½«¿Éͬʱ֧³ÖÊýÍò¸öÉÌÒµ¼¶µÄ·Ö²¼Ê½Ó¦ÓóÌÐò£¨DAPP£©ÔÚÆäƽ̨ÉÏÔËÐУ¬¶øVRF¹²Ê¶µþ¼ÓPoST¹²Ê¶»úÖÆÄÜ´øÀ´¶à´óµÄÓÅÔ½ÐÔ£¬¿ìÂýË«Á´½á¹¹ÏµĴ洢ÍÚ¿óºìÀûÓÖ»áÓжà´ó£¬ÕâЩ¶¼½«µÃµ½ÑéÖ¤£¬ÎÒÃÇÊÃÄ¿ÒÔ´ý¡£
2020Äê07ÔÂ08ÈÕ ÓÚÉϺ£
°æȨ×÷Æ· δ¾Ðí¿É ÇëÎðתÔØ¡¡
|