×ðÁú¿­Ê±

ÔõÑùÔÚThinkPHP6ÖоÙÐÐÂþÑÜʽÊÂÎñ´¦Öóͷ££¿

Ëæ×Å»¥ÁªÍøµÄÉú³¤ºÍÓ¦Óó¡¾°µÄÒ»Ö±À©´ó £¬¹ØÓÚϵͳµÄÐÔÄܺͿɿ¿ÐÔµÄÒªÇóÒ²Ô½À´Ô½¸ß¡£¶øÔÚÖØ´óµÄÓªÒµ³¡¾°Ï £¬ÍùÍùÐèÒª¶à¸öЧÀÍЭͬÍê³É £¬Õâ¾ÍÐèÒª¶ÔÂþÑÜʽÊÂÎñ¾ÙÐд¦Öóͷ£¡£±¾ÎĽ«ÏÈÈÝÔÚ thinkphp6 ÖÐÔõÑù¾ÙÐÐÂþÑÜʽÊÂÎñ´¦Öóͷ£¡£

Ò»¡¢ÂþÑÜʽÊÂÎñµÄ»ù±¾¿´·¨

1.ÂþÑÜʽÊÂÎñ

ÂþÑÜʽϵͳÊÇÖ¸ÔÚ¶ą̀ÅÌËã»úÉϵijÌÐòºÍÊý¾Ý×ÊÔ´ £¬Í¨¹ýÍøÂç¾ÙÐÐÅþÁ¬ºÍͨѶ £¬²¢Ð­Í¬Íê³ÉijһÏîʹÃü¡£ÔÚÕâÖÖÇéÐÎÏ £¬Èô¶à¸öÊÂÎñÐèÒªÉæ¼°µ½¶à¸ö×ÊÔ´ £¬¾ÍÐèÒª¾ÙÐÐÂþÑÜʽÊÂÎñµÄЭµ÷¡£¶øÂþÑÜʽÊÂÎñÊÇÖ¸Óɶà¸öÊÂÎñЭͬÍê³ÉµÄÊÂÎñ £¬ÐèÒªÖª×ãACIDÐÔ×Ó¡£

2.ACIDÊôÐÔ

Á¬Ã¦Ñ§Ï°¡°PHPÃâ·ÑѧϰÌõ¼Ç£¨ÉîÈ룩¡± £»

ÔÚÊý¾Ý¿âÖÐ £¬ACIDÊÇÖ¸Ô­×ÓÐÔ¡¢Ò»ÖÂÐÔ¡¢¸ôÀëÐԺͳ¤ÆÚÐÔËĸöÊôÐÔ¡£

Ô­×ÓÐÔ£¨Atomicity£©£ºÖ¸ÊÂÎñÊÇÒ»¸ö²»¿ÉÖ§½âµÄÊÂÇ鵥λ £¬ÒªÃ´ËùÓÐÍê³É £¬ÒªÃ´ËùÓв»Íê³É £¬²»±£´æ²¿·ÖÍê³ÉµÄÇéÐΡ£

Ò»ÖÂÐÔ£¨Consistency£©£ºÖ¸ÊÂÎñÖ´ÐÐÇ°ºó £¬Êý¾Ý¿âµÄ״̬±ØÐè¼á³ÖÒ»ÖÂÐÔ £¬ÈçתÕËÊÂÎñ £¬ÔÚÖ´ÐÐתÕËÇ°ºÍºó £¬ÕË»§Óà¶îÖ®ºÍ¼á³ÖÎȹÌ¡£

¸ôÀëÐÔ£¨Isolation£©£ºÖ¸¶à¸öÊÂÎñ²¢ÐÐÖ´ÐÐʱ £¬Ò»¸öÊÂÎñµÄÖ´Ðв»Ó¦¸ÃÊܵ½ÆäËûÊÂÎñµÄ×ÌÈÅ¡£

³¤ÆÚÐÔ£¨Durability£©£ºÖ¸ÊÂÎñÒ»µ©Ìá½» £¬ÆäЧ¹û¾ÍÓ¦¸ÃÓÀÊÀÉúÑÄÔÚÊý¾Ý¿âÖС£

¶þ¡¢ThinkPHP6ÖÐÂþÑÜʽÊÂÎñµÄʵÏÖ

1.ÂþÑÜʽÊÂÎñµÄÎÊÌâ

ÔڹŰåµÄ¹ØϵÐÍÊý¾Ý¿âÖÐ £¬ÂþÑÜʽÊÂÎñµÄʵÏÖÐèҪʹÓÃÁ½½×¶ÎÌá½»£¨2PC£©Ð­Òé £¬µ«ÕâÖÖ·½·¨±£´æһЩÎÊÌâ £¬Èçµ¥µã¹ÊÕÏ¡¢ÐÔÄÜÆ¿¾±µÈ¡£Òò´Ë £¬ÔÚ´óÊý¾Ý¡¢¸ß²¢·¢µÄÓ¦Óó¡¾°Ï £¬ÂþÑÜʽÊÂÎñµÄʵÏÖÐèҪʹÓÃÆäËûµÄ·½·¨¡£

2.ÂþÑÜʽÊÂÎñµÄ½â¾ö¼Æ»®

ÔÚThinkPHP6ÖоÙÐÐÂþÑÜʽÊÂÎñ´¦Öóͷ£ £¬¿ÉÒÔʹÓÿªÔ´µÄseataÖÐÐļþ £¬seata½«Ó¦Ó÷ÖΪÈý¸ö½ÇÉ« £¬»®·ÖÊÇTC£¨ÊÂÎñЭµ÷Æ÷£©¡¢TM£¨ÊÂÎñÖÎÀíÆ÷£©ºÍRM£¨×ÊÔ´ÖÎÀíÆ÷£©£º

TC£¨Transaction Coordinator£©£ºÊÂÎñЭµ÷Æ÷ £¬ÈÏÕæЭµ÷ÂþÑÜʽÊÂÎñÄ£¿éµÄ×ÊÔ´ºÍʵÏÖÊÂÎñµÄÒ»ÖÂÐÔ¡£

TM£¨Transaction Manager£©£ºÊÂÎñÖÎÀíÆ÷ £¬ÈÏÕæÊÂÎñµÄ¿ªÆô¡¢Ìá½»¡¢»Ø¹öµÈÓëÊÂÎñÏà¹ØµÄ²Ù×÷¡£

RM£¨Resource Manager£©£º×ÊÔ´ÖÎÀíÆ÷ £¬ÈÏÕæÖÎÀí×ÊÔ´ £¬ÈçÊý¾Ý¿âµÄ²Ù×÷¡¢MQµÄ²Ù×÷µÈ¡£

3.seataµÄʹÓÃ

ÔÚʹÓÃseataÇ° £¬ÐèÒªÏȾÙÐÐseataµÄ×°ÖúÍÉèÖà £¬°üÀ¨½¨ÉèTC¡¢RMµÈ×ÊÔ´¡£ÔÚ×°ÖúÍÉèÖÃÍê³Éºó £¬¾Í¿ÉÒÔʹÓÃseataÀ´¾ÙÐÐÂþÑÜʽÊÂÎñµÄ´¦Öóͷ£ £¬Ïêϸ°ì·¨ÈçÏ£º

£¨1£©ÒýÈëseataµÄÒÀÀµ¿â

<!-- seataÒÀÀµ¿â -->
<dependency>
    <groupId>io.seata</groupId>
    <artifactId>seata-all</artifactId>
    <version>${seata.version}</version>
</dependency>

µÇ¼ºó¸´ÖÆ

£¨2£©ÉèÖÃseataµÄÎļþ

ÔÚÐèÒª¾ÙÐÐÂþÑÜʽÊÂÎñµÄÄ£¿éÖÐ £¬ÐèÒªÔÚapplication.propertiesÖÐÌí¼ÓÈçÏÂÉèÖãº

# ÉèÖÃseataµÄÈ«¾ÖÊÂÎñIDÌìÉúÆ÷
seata.tx-service-group=my_group
# type£¬ATÌåÏÖATģʽ£¬XAÌåÏÖXAģʽ
seata.tx-type=AT
# ×Ô¶¯ÊðÀíÊý¾ÝÔ´
seata.autoproxy.datasource=true

µÇ¼ºó¸´ÖÆ

£¨3£©ÔÚÊÂÎñ×îÏÈʱ £¬¾ÙÐÐÈ«¾Ö¿ªÆô

ÔÚÊÂÎñ×îÏÈʱ £¬ÐèÒª¾ÙÐÐÈ«¾Ö¿ªÆô£º

// ¿ªÆôÈ«¾ÖÊÂÎñ
GlobalTransactionContext.begin(transactionName);

µÇ¼ºó¸´ÖÆ

£¨4£©ÔÚÊÂÎñÖÐʹÓÃRM

ÔÚÊÂÎñÖÐʹÓÃRM£¨ÈçÊý¾Ý¿âRDMS£©Ê± £¬ÐèҪʹÓÃseataÌṩµÄÊðÀí £¬¶Ô×ÊÔ´¾ÙÐÐÖÎÀí£º

// ʹÓÃÊðÀí»ñÈ¡connection
conn = ((DataSourceProxy) dataSource).getConnection();

µÇ¼ºó¸´ÖÆ

£¨5£©ÔÚÊÂÎñ¿¢ÊÂʱ £¬¾ÙÐÐÈ«¾ÖÌá½»

ÔÚÊÂÎñ¿¢ÊÂʱ £¬ÐèÒª¾ÙÐÐÈ«¾ÖÌá½»£º

// Ìύȫ¾ÖÊÂÎñ
GlobalTransactionContext.getCurrentOrCreate().commit();

µÇ¼ºó¸´ÖÆ

ÓÉÓÚseata½«ÂþÑÜʽÊÂÎñµÄÄÚÈÝ·â×°ÔÚÖÐÐļþÖÐ £¬ÒÔÊÇÔÚʹÓÃseataʱ £¬¿ÉÒÔ½«ÓªÒµÂß¼­ºÍÂþÑÜʽÊÂÎñ´¦Öóͷ£ÍÑÀë £¬Àû±ãÖÎÀíºÍά»¤¡£

Èý¡¢×ܽá

±¾ÎÄÍŽáThinkPHP6ºÍseataÖÐÐļþ £¬ÏÈÈÝÁËÔÚÂþÑÜʽϵͳÖоÙÐÐÂþÑÜʽÊÂÎñµÄ´¦Öóͷ£Àú³Ì £¬ÒÔ¼°seataÖÐÐļþµÄʹÓÃÒªÁì¡£ÔÚÏÖʵӦÓÃÖÐ £¬ÐèҪƾ֤ÏêϸӪҵ³¡¾° £¬ÔÚÐÔÄܺͿɿ¿ÐÔÖ®¼ä¾ÙÐÐÑ¡Ôñ £¬¾ÙÐÐÂþÑÜʽÊÂÎñ´¦Öóͷ£¡£

ÒÔÉϾÍÊÇÔõÑùÔÚThinkPHP6ÖоÙÐÐÂþÑÜʽÊÂÎñ´¦Öóͷ££¿µÄÏêϸÄÚÈÝ £¬¸ü¶àÇë¹Ø×¢±¾ÍøÄÚÆäËüÏà¹ØÎÄÕ£¡

ÃâÔð˵Ã÷£ºÒÔÉÏչʾÄÚÈÝȪԴÓÚÏàÖúýÌå¡¢ÆóÒµ»ú¹¹¡¢ÍøÓÑÌṩ»òÍøÂçÍøÂçÕûÀí £¬°æȨÕùÒéÓë±¾Õ¾ÎÞ¹Ø £¬ÎÄÕÂÉæ¼°¿´·¨Óë¿´·¨²»´ú±í×ðÁú¿­Ê±ÂËÓÍ»úÍø¹Ù·½Ì¬¶È £¬Çë¶ÁÕß½ö×ö²Î¿¼¡£±¾ÎĽӴýתÔØ £¬×ªÔØÇë˵Ã÷À´ÓÉ¡£ÈôÄúÒÔΪ±¾ÎÄÇÖÕ¼ÁËÄúµÄ°æȨÐÅÏ¢ £¬»òÄú·¢Ã÷¸ÃÄÚÈÝÓÐÈκÎÉæ¼°ÓÐÎ¥¹«µÂ¡¢Ã°·¸Ö´·¨µÈÎ¥·¨ÐÅÏ¢ £¬ÇëÄúÁ¬Ã¦ÁªÏµ×ðÁú¿­Ê±ÊµÊ±ÐÞÕý»òɾ³ý¡£

Ïà¹ØÐÂÎÅ

ÁªÏµ×ðÁú¿­Ê±

18523999891

¿É΢ÐÅÔÚÏß×Éѯ

ÊÂÇéʱ¼ä£ºÖÜÒ»ÖÁÖÜÎå £¬9:30-18:30 £¬½ÚãåÈÕÐÝÏ¢

QR code
¡¾ÍøÕ¾µØͼ¡¿¡¾sitemap¡¿