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MQTT ºÍ HTTP ЭÒéµÄÇø±ð
2023-04-24


  1. ÏûÏ¢¶ÓÁÐÒ£²â´«Êä(MQTT)

  ËüÊÇÓÉ Andy Standford-Clark ºÍ Arlen Nipper ´´½¨µÄ¡£ËüÊÇ»ùÓÚ·¢²¼/¶©ÔÄÄ£Ð͵ÄÎïÁªÍø½»»¥Ð­Òé¡£¸ÃÄ£ÐÍÊÇÒ»¸ö¼òµ¥µÄÄ£ÐÍ£¬Ìṩ¶Ô QoS(·þÎñÖÊÁ¿)µÄÖ§³Ö¡£ÓÉÓÚËüµÄÄÜÁ¦£¬Ëü¿ÉÒÔÔÚÿÃë»ùÓÚÎïÁªÍøµÄÉ豸ÖÐÕÒµ½¡£¸ÃЭÒé¾ßÓÐÐí¶àÌØÐÔ£¬ÒòΪËüͨ¹ý TCP ²¢Ê¹Óà SSL/TLS À´È·±£°²È«¡£¶ÔÓÚ·þÎñÆ÷Ö®¼äµÄÏûÏ¢´«µÝ£¬ËüʹÓà CONNECT¡¢PUBLISH¡¢SUBSCRIBE¡¢DISCONNECT µÈ¡£


  2. ³¬Îı¾´«ÊäЭÒé(HTTP)

  ÍòÎ¬Íø (WWW) ʹÓÃËüÀ´¶¨ÒåÆäÏûÏ¢½«ÈçºÎ´«ÊäºÍ¸ñʽ»¯¡£¸ÃЭÒ鸺Ôð·þÎñÆ÷ÔÚͨ¹ýÍøÂç·¢ËÍÐÅϢʱ±ØÐë²ÉÈ¡µÄ²Ù×÷¡£µ± URL ±»ÊäÈëä¯ÀÀÆ÷ʱ£¬¸ÃЭÒéÏò·þÎñÆ÷·¢ËÍ HTTP ÇëÇó£¬È»ºó½« HTTP ÏìÓ¦·¢ËÍ»Øä¯ÀÀÆ÷¡£¸ÃЭÒ黹¸ºÔð¿ØÖÆÍòÎ¬ÍøÉÏÍøÒ³µÄ¸ñʽºÍ±íʾ¡£


  MQTT ºÍ HTTP ЭÒéµÄÇø±ð



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