{"id":414,"date":"2022-01-26T00:51:35","date_gmt":"2022-01-26T00:51:35","guid":{"rendered":"https:\/\/www.cybermedian.com\/vn\/?p=414"},"modified":"2025-02-18T11:49:38","modified_gmt":"2025-02-18T03:49:38","slug":"state-diagram-comprehensive-guide-with-examples","status":"publish","type":"post","link":"https:\/\/www.cybermedian.com\/vn\/state-diagram-comprehensive-guide-with-examples\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u1edbi c\u00e1c v\u00ed d\u1ee5"},"content":{"rendered":"<p class=\"graf graf--p graf-after--h3\" id=\"8f92\">Bi\u1ec3u \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i l\u00e0 m\u1ed9t h\u00e0nh vi x\u00e1c \u0111\u1ecbnh chu\u1ed7i c\u00e1c tr\u1ea1ng th\u00e1i m\u00e0 m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng tr\u1ea3i qua trong su\u1ed1t v\u00f2ng \u0111\u1eddi c\u1ee7a n\u00f3 \u0111\u1ec3 ph\u1ea3n \u1ee9ng v\u1edbi c\u00e1c s\u1ef1 ki\u1ec7n, c\u00f9ng v\u1edbi c\u00e1c ph\u1ea3n \u1ee9ng c\u1ee7a n\u00f3 \u0111\u1ed1i v\u1edbi nh\u1eefng s\u1ef1 ki\u1ec7n \u0111\u00f3.<\/p>\n<h4 class=\"graf graf--h4 graf-after--p\" id=\"454a\">Tr\u1ea1ng th\u00e1i<\/h4>\n<p class=\"graf graf--p graf-after--h4\" id=\"3846\">M\u1ed9t tr\u1ea1ng th\u00e1i l\u00e0 m\u1ed9t \u0111i\u1ec1u ki\u1ec7n trong su\u1ed1t v\u00f2ng \u0111\u1eddi c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng m\u00e0 trong \u0111\u00f3 n\u00f3 th\u1ecfa m\u00e3n m\u1ed9t s\u1ed1 \u0111i\u1ec1u ki\u1ec7n, th\u1ef1c hi\u1ec7n m\u1ed9t s\u1ed1 ho\u1ea1t \u0111\u1ed9ng, ho\u1eb7c ch\u1edd \u0111\u1ee3i m\u1ed9t s\u1ef1 ki\u1ec7n b\u00ean ngo\u00e0i n\u00e0o \u0111\u00f3.<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"e274\">V\u00ed d\u1ee5:<\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"9df0\"><img class=\"graf-image\" data-height=\"138\" data-image-id=\"0*hsNHuGCBeG8TfFbJ.png\" data-width=\"270\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0hsNHuGCBeG8TfFbJ.png\"\/><\/figure>\n<h4 class=\"graf graf--h4 graf-after--figure\" id=\"7f17\">\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a Tr\u1ea1ng th\u00e1i<\/h4>\n<ul class=\"postList\">\n<li class=\"graf graf--li graf-after--h4\" id=\"ab85\">Tr\u1ea1ng th\u00e1i \u0111\u1ea1i di\u1ec7n cho c\u00e1c \u0111i\u1ec1u ki\u1ec7n c\u1ee7a c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng t\u1ea1i nh\u1eefng th\u1eddi \u0111i\u1ec3m nh\u1ea5t \u0111\u1ecbnh.<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"03c5\">C\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng (ho\u1eb7c H\u1ec7 th\u1ed1ng) c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c xem nh\u01b0 \u0111ang di chuy\u1ec3n t\u1eeb tr\u1ea1ng th\u00e1i n\u00e0y sang tr\u1ea1ng th\u00e1i kh\u00e1c.<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"0a1c\">M\u1ed9t \u0111i\u1ec3m trong v\u00f2ng \u0111\u1eddi c\u1ee7a m\u1ed9t ph\u1ea7n t\u1eed m\u00f4 h\u00ecnh th\u1ecfa m\u00e3n m\u1ed9t s\u1ed1 \u0111i\u1ec1u ki\u1ec7n, n\u01a1i m\u1ed9t h\u00e0nh \u0111\u1ed9ng c\u1ee5 th\u1ec3 \u0111ang \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n ho\u1eb7c n\u01a1i m\u1ed9t s\u1ef1 ki\u1ec7n n\u00e0o \u0111\u00f3 \u0111ang \u0111\u01b0\u1ee3c ch\u1edd \u0111\u1ee3i.<\/li>\n<\/ul>\n<p class=\"graf graf--p graf-after--li\" id=\"55cf\">H\u00ecnh d\u01b0\u1edbi \u0111\u00e2y cho th\u1ea5y m\u1ed9t m\u00f4 t\u1ea3 chi ti\u1ebft v\u1ec1 m\u1ed9t tr\u1ea1ng th\u00e1i. Tr\u1ea1ng th\u00e1i \u0111\u01b0\u1ee3c m\u1edf r\u1ed9ng v\u1edbi c\u00e1c h\u00e0nh \u0111\u1ed9ng n\u1ed9i b\u1ed9 (th\u1ef1c hi\u1ec7n, gi\u00fap \u0111\u1ee1). Tr\u00e1i ng\u01b0\u1ee3c v\u1edbi c\u00e1c h\u00e0nh \u0111\u1ed9ng kh\u00e1c, nh\u1eefng h\u00e0nh \u0111\u1ed9ng n\u00e0y c\u00f3 th\u1ec3 b\u1ecb gi\u00e1n \u0111o\u1ea1n. N\u1ebfu x\u1ea3y ra \u201dh\u1ee7y\u201d, c\u00e1c h\u00e0nh \u0111\u1ed9ng th\u1ef1c hi\u1ec7n ho\u1eb7c gi\u00fap \u0111\u1ee1 s\u1ebd b\u1ecb gi\u00e1n \u0111o\u1ea1n. C\u00e1c h\u00e0nh \u0111\u1ed9ng n\u1ed9i b\u1ed9 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n sau ph\u1ea7n \u201dnh\u1eadp\u201d v\u00e0 b\u1ecb h\u1ee7y khi tr\u1ea1ng th\u00e1i b\u1ecb r\u1eddi b\u1ecf.<\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"8f5b\"><img class=\"graf-image\" data-height=\"372\" data-image-id=\"1*j2IDuAWcP3bugEspfAmcTw.png\" data-is-featured=\"true\" data-width=\"276\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/1j2IDuAWcP3bugEspfAmcTw.png\"\/><\/figure>\n<h4 class=\"graf graf--h4 graf-after--figure\" id=\"6020\">Tr\u1ea1ng th\u00e1i Kh\u1edfi \u0111\u1ea7u v\u00e0 K\u1ebft th\u00fac<\/h4>\n<ul class=\"postList\">\n<li class=\"graf graf--li graf-after--h4\" id=\"15c0\">Tr\u1ea1ng th\u00e1i <strong class=\"markup--strong markup--li-strong\">kh\u1edfi \u0111\u1ea7u<\/strong>c\u1ee7a m\u1ed9t bi\u1ec3u \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i, \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn nh\u01b0 m\u1ed9t tr\u1ea1ng th\u00e1i gi\u1ea3 kh\u1edfi \u0111\u1ea7u, \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh b\u1eb1ng m\u1ed9t h\u00ecnh tr\u00f2n \u0111\u1eb7c. M\u1ed9t chuy\u1ec3n ti\u1ebfp t\u1eeb tr\u1ea1ng th\u00e1i n\u00e0y s\u1ebd cho th\u1ea5y tr\u1ea1ng th\u00e1i th\u1ef1c \u0111\u1ea7u ti\u00ean.<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"3711\">Tr\u1ea1ng th\u00e1i <strong class=\"markup--strong markup--li-strong\">k\u1ebft th\u00fac<\/strong>c\u1ee7a m\u1ed9t bi\u1ec3u \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb d\u01b0\u1edbi d\u1ea1ng c\u00e1c v\u00f2ng tr\u00f2n \u0111\u1ed3ng t\u00e2m. M\u1ed9t m\u00e1y tr\u1ea1ng th\u00e1i v\u00f2ng m\u1edf \u0111\u1ea1i di\u1ec7n cho m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng c\u00f3 th\u1ec3 k\u1ebft th\u00fac tr\u01b0\u1edbc khi h\u1ec7 th\u1ed1ng k\u1ebft th\u00fac, trong khi m\u1ed9t bi\u1ec3u \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i v\u00f2ng k\u00edn kh\u00f4ng c\u00f3 tr\u1ea1ng th\u00e1i k\u1ebft th\u00fac; n\u1ebfu \u0111\u00fang nh\u01b0 v\u1eady, th\u00ec \u0111\u1ed1i t\u01b0\u1ee3ng s\u1ebd t\u1ed3n t\u1ea1i cho \u0111\u1ebfn khi to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng k\u1ebft th\u00fac.<\/li>\n<\/ul>\n<p class=\"graf graf--p graf-after--li\" id=\"1d35\">V\u00ed d\u1ee5:<\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"6438\"><img class=\"graf-image\" data-height=\"125\" data-image-id=\"0*8z_MFR0W-K7bcQKU.png\" data-width=\"618\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/08z_MFR0W-K7bcQKU.png\"\/><\/figure>\n<h4 class=\"graf graf--h4 graf-after--figure\" id=\"392d\">S\u1ef1 ki\u1ec7n<\/h4>\n<p class=\"graf graf--p graf-after--h4\" id=\"9423\">M\u1ed9t s\u1ef1 ki\u1ec7n l\u00e0 s\u1ef1 ch\u1ec9 \u0111\u1ecbnh c\u1ee7a m\u1ed9t s\u1ef1 ki\u1ec7n quan tr\u1ecdng. \u0110\u1ed1i v\u1edbi m\u1ed9t m\u00e1y tr\u1ea1ng th\u00e1i, m\u1ed9t s\u1ef1 ki\u1ec7n l\u00e0 s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a m\u1ed9t k\u00edch th\u00edch c\u00f3 th\u1ec3 k\u00edch ho\u1ea1t m\u1ed9t chuy\u1ec3n ti\u1ebfp tr\u1ea1ng th\u00e1i.<\/p>\n<h4 class=\"graf graf--h4 graf-after--p\" id=\"b35a\">Chuy\u1ec3n ti\u1ebfp<\/h4>\n<p class=\"graf graf--p graf-after--h4\" id=\"eb40\">M\u1ed9t chuy\u1ec3n ti\u1ebfp l\u00e0 m\u1ed9t m\u1ed1i quan h\u1ec7 gi\u1eefa hai tr\u1ea1ng th\u00e1i cho th\u1ea5y r\u1eb1ng m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng trong tr\u1ea1ng th\u00e1i \u0111\u1ea7u ti\u00ean s\u1ebd, khi m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c s\u1ef1 ki\u1ec7n v\u00e0 \u0111i\u1ec1u ki\u1ec7n \u0111\u01b0\u1ee3c th\u1ecfa m\u00e3n, th\u1ef1c hi\u1ec7n m\u1ed9t s\u1ed1 h\u00e0nh \u0111\u1ed9ng nh\u1ea5t \u0111\u1ecbnh v\u00e0 v\u00e0o tr\u1ea1ng th\u00e1i th\u1ee9 hai.<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"6c89\">M\u1ed9t chuy\u1ec3n ti\u1ebfp c\u00f3: C\u00e1c th\u00e0nh ph\u1ea7n chuy\u1ec3n ti\u1ebfp bao g\u1ed3m (1) m\u1ed9t tr\u1ea1ng th\u00e1i ngu\u1ed3n (2) k\u00edch ho\u1ea1t s\u1ef1 ki\u1ec7n (3) m\u1ed9t h\u00e0nh \u0111\u1ed9ng (4) m\u1ed9t tr\u1ea1ng th\u00e1i m\u1ee5c ti\u00eau.<\/p>\n<h4 class=\"graf graf--h4 graf-after--p\" id=\"376d\">Chuy\u1ec3n ti\u1ebfp t\u1ef1 th\u00e2n<\/h4>\n<p class=\"graf graf--p graf-after--h4\" id=\"86a7\">M\u1ed9t chuy\u1ec3n ti\u1ebfp t\u1ef1 th\u00e2n l\u00e0 m\u1ed9t chuy\u1ec3n ti\u1ebfp m\u00e0 tr\u1ea1ng th\u00e1i ngu\u1ed3n v\u00e0 tr\u1ea1ng th\u00e1i m\u1ee5c ti\u00eau l\u00e0 gi\u1ed1ng nhau.<\/p>\n<h4 class=\"graf graf--h4 graf-after--p\" id=\"421a\">H\u00e0nh \u0111\u1ed9ng<\/h4>\n<p class=\"graf graf--p graf-after--h4\" id=\"de6b\">M\u1ed9t h\u00e0nh \u0111\u1ed9ng l\u00e0 m\u1ed9t ph\u00e9p to\u00e1n c\u00f3 th\u1ec3 th\u1ef1c thi, nguy\u00ean t\u1eed (li\u00ean quan \u0111\u1ebfn m\u00e1y tr\u1ea1ng th\u00e1i). C\u00e1c h\u00e0nh \u0111\u1ed9ng c\u00f3 th\u1ec3 bao g\u1ed3m c\u00e1c ph\u00e9p to\u00e1n, vi\u1ec7c t\u1ea1o ra ho\u1eb7c ph\u00e1 h\u1ee7y c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng kh\u00e1c, ho\u1eb7c g\u1eedi t\u00edn hi\u1ec7u \u0111\u1ebfn c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng kh\u00e1c (s\u1ef1 ki\u1ec7n).<\/p>\n<h4 class=\"graf graf--h4 graf-after--p\" id=\"6a3b\">V\u00ed d\u1ee5 Th\u01b0 vi\u1ec7n<\/h4>\n<p class=\"graf graf--p graf-after--h4\" id=\"4cbc\">H\u00ecnh d\u01b0\u1edbi \u0111\u00e2y cho th\u1ea5y m\u1ed9t bi\u1ec3u \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i \u0111\u01a1n gi\u1ea3n. C\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a m\u1ed9t bi\u1ec3u \u0111\u1ed3 nh\u01b0 v\u1eady l\u00e0:<\/p>\n<ul class=\"postList\">\n<li class=\"graf graf--li graf-after--p\" id=\"93ab\">Tr\u1ea1ng th\u00e1i: v\u00ed d\u1ee5 c\u00f3 hai tr\u1ea1ng th\u00e1i: \u201d\u0110ang cho m\u01b0\u1ee3n\u201d v\u00e0 \u201dTr\u00ean k\u1ec7\u201d.<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"b19f\">Tr\u1ea1ng th\u00e1i kh\u1edfi \u0111\u1ea7u: \u0111\u00e2y l\u00e0 tr\u1ea1ng th\u00e1i m\u00e0 h\u1ec7 th\u1ed1ng b\u1eaft \u0111\u1ea7u.<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"7439\">Chuy\u1ec3n ti\u1ebfp: c\u00e1c chuy\u1ec3n ti\u1ebfp m\u00f4 t\u1ea3 c\u00e1c thay \u0111\u1ed5i tr\u1ea1ng th\u00e1i c\u00f3 th\u1ec3 x\u1ea3y ra. Bi\u1ec3u \u0111\u1ed3 c\u00f3 hai chuy\u1ec3n ti\u1ebfp: t\u1eeb \u201d\u0110ang cho m\u01b0\u1ee3n\u201d \u0111\u1ebfn \u201dTr\u00ean k\u1ec7\u201d v\u00e0 ng\u01b0\u1ee3c l\u1ea1i.<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"bb1d\">S\u1ef1 ki\u1ec7n: c\u00e1c s\u1ef1 ki\u1ec7n \u0111\u01b0\u1ee3c g\u00e1n nh\u00e3n tr\u00ean c\u00e1c chuy\u1ec3n ti\u1ebfp. Ch\u00fang \u0111\u1ea1i di\u1ec7n cho s\u1ef1 ki\u1ec7n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u00ean m\u1ed9t chuy\u1ec3n ti\u1ebfp. Khi di chuy\u1ec3n t\u1eeb tr\u1ea1ng th\u00e1i \u201d\u0110ang cho m\u01b0\u1ee3n\u201d \u0111\u1ebfn tr\u1ea1ng th\u00e1i \u201dTr\u00ean k\u1ec7\u201d, s\u1ef1 ki\u1ec7n \u201dreturned()\u201d \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n.<\/li>\n<\/ul>\n<p class=\"graf graf--p graf-after--li\" id=\"b65a\">C\u00e1c h\u00e0nh \u0111\u1ed9ng l\u00e0 c\u00e1c s\u1eeda \u0111\u1ed5i c\u1ee7a c\u00e1c bi\u1ebfn tr\u1ea1ng th\u00e1i. Trong v\u00ed d\u1ee5 d\u01b0\u1edbi \u0111\u00e2y, c\u00e1c h\u00e0nh \u0111\u1ed9ng \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh tr\u00ean c\u00e1c chuy\u1ec3n ti\u1ebfp. Khi chuy\u1ec3n ti\u1ebfp t\u1eeb \u201dTr\u00ean k\u1ec7\u201d \u0111\u1ebfn \u201d\u0110ang cho m\u01b0\u1ee3n\u201d \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n, bi\u1ebfn tr\u1ea1ng th\u00e1i books s\u1ebd gi\u1ea3m.<\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"728c\"><img class=\"graf-image\" data-height=\"179\" data-image-id=\"1*pIDv6uHDJ1S46mnC5FOoQQ.png\" data-width=\"685\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/1pIDv6uHDJ1S46mnC5FOoQQ.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"e4fc\">C\u00e1c h\u00e0nh \u0111\u1ed9ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh tr\u00ean c\u00e1c chuy\u1ec3n ti\u1ebfp, nh\u01b0ng c\u0169ng c\u00f3 th\u1ec3 trong c\u00e1c tr\u1ea1ng th\u00e1i. Trong tr\u01b0\u1eddng h\u1ee3p \u0111\u00f3, ng\u01b0\u1eddi ta c\u00f3 th\u1ec3 ch\u1ec9 \u0111\u1ecbnh li\u1ec7u h\u00e0nh \u0111\u1ed9ng ph\u1ea3i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n khi v\u00e0o ho\u1eb7c r\u1eddi kh\u1ecfi tr\u1ea1ng th\u00e1i. H\u00ecnh d\u01b0\u1edbi \u0111\u00e2y cho th\u1ea5y nh\u1eefng t\u00f9y ch\u1ecdn n\u00e0y.<\/p>\n<ul class=\"postList\">\n<li class=\"graf graf--li graf-after--p\" id=\"8428\">T\u00f9y ch\u1ecdn \u0111\u1ea7u ti\u00ean cho th\u1ea5y vi\u1ec7c ch\u1ec9 \u0111\u1ecbnh c\u00e1c h\u00e0nh \u0111\u1ed9ng khi m\u1ed9t chuy\u1ec3n ti\u1ebfp \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n. H\u00e0nh \u0111\u1ed9ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n khi c\u00f3 s\u1ef1 thay \u0111\u1ed5i tr\u1ea1ng th\u00e1i.<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"c136\">T\u00f9y ch\u1ecdn th\u1ee9 hai cho th\u1ea5y vi\u1ec7c ch\u1ec9 \u0111\u1ecbnh m\u1ed9t h\u00e0nh \u0111\u1ed9ng trong m\u1ed9t tr\u1ea1ng th\u00e1i. T\u1eeb kh\u00f3a \u201dnh\u1eadp\u201d ch\u1ec9 ra r\u1eb1ng h\u00e0nh \u0111\u1ed9ng ph\u1ea3i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n khi tr\u1ea1ng th\u00e1i \u0111\u01b0\u1ee3c v\u00e0o.<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"b36a\">Cu\u1ed1i c\u00f9ng, t\u00f9y ch\u1ecdn th\u1ee9 ba cho th\u1ea5y c\u00e1ch ch\u1ec9 \u0111\u1ecbnh r\u1eb1ng m\u1ed9t h\u00e0nh \u0111\u1ed9ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n khi r\u1eddi kh\u1ecfi m\u1ed9t tr\u1ea1ng th\u00e1i. L\u01b0u \u00fd t\u1eeb kh\u00f3a \u201dtho\u00e1t\u201d.<\/li>\n<\/ul>\n<figure class=\"graf graf--figure graf-after--li\" id=\"91a2\"><img class=\"graf-image\" data-height=\"519\" data-image-id=\"1*mUWHLxcINFtteW0A8GzfKw.png\" data-width=\"935\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/1mUWHLxcINFtteW0A8GzfKw.png\"\/><\/figure>\n<h4 class=\"graf graf--h4 graf-after--figure\" id=\"39de\">K\u00fd hi\u1ec7u Bi\u1ec3u \u0111\u1ed3 M\u00e1y tr\u1ea1ng th\u00e1i \u0110\u01a1n gi\u1ea3n<\/h4>\n<figure class=\"graf graf--figure graf-after--h4\" id=\"ce5d\"><img class=\"graf-image\" data-height=\"134\" data-image-id=\"0*UxT-FbCuYYGoriSY.png\" data-width=\"513\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0UxT-FbCuYYGoriSY.png\"\/><\/figure>\n<h3 class=\"graf graf--h3 graf-after--figure\" id=\"bfee\">Bi\u1ec3u \u0111\u1ed3 M\u00e1y tr\u1ea1ng th\u00e1i\u200a\u2014\u200aC\u00e1c Kh\u00e1i ni\u1ec7m N\u00e2ng cao<\/h3>\n<h4 class=\"graf graf--h4 graf-after--h3\" id=\"f876\">R\u00e0ng bu\u1ed9c<\/h4>\n<p class=\"graf graf--p graf-after--h4\" id=\"d2c1\">C\u00f3 th\u1ec3 th\u00eam c\u00e1c r\u00e0ng bu\u1ed9c v\u00e0o c\u00e1c chuy\u1ec3n ti\u1ebfp. Xem H\u00ecnh d\u01b0\u1edbi \u0111\u00e2y. R\u00e0ng bu\u1ed9c \u201d[kh\u00f4ng ph\u1ea3i b\u1ea3n sao cu\u1ed1i c\u00f9ng]\u201d v\u00e0 \u201d[b\u1ea3n sao cu\u1ed1i c\u00f9ng]\u201d \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e2n bi\u1ec7t hai chuy\u1ec3n ti\u1ebfp v\u1edbi s\u1ef1 ki\u1ec7n \u201dcopyBorrowed()\u201d. \u00dd ngh\u0129a l\u00e0 m\u1ed9t chuy\u1ec3n ti\u1ebfp \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t khi r\u00e0ng bu\u1ed9c l\u00e0 \u0111\u00fang.<\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"03b3\"><img class=\"graf-image\" data-height=\"237\" data-image-id=\"1*ZgJCWkgENEpeJx950-6kVQ.png\" data-width=\"721\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/1ZgJCWkgENEpeJx950-6kVQ.png\"\/><\/figure>\n<h4 class=\"graf graf--h4 graf-after--figure\" id=\"c1bb\">Tr\u1ea1ng th\u00e1i con<\/h4>\n<p class=\"graf graf--p graf-after--h4\" id=\"3047\">M\u1ed9t tr\u1ea1ng th\u00e1i \u0111\u01a1n gi\u1ea3n l\u00e0 tr\u1ea1ng th\u00e1i kh\u00f4ng c\u00f3 c\u1ea5u tr\u00fac con. M\u1ed9t tr\u1ea1ng th\u00e1i c\u00f3 c\u00e1c tr\u1ea1ng th\u00e1i con (tr\u1ea1ng th\u00e1i l\u1ed3ng nhau) \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 tr\u1ea1ng th\u00e1i t\u1ed5ng h\u1ee3p. C\u00e1c tr\u1ea1ng th\u00e1i con c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u1ed3ng v\u00e0o b\u1ea5t k\u1ef3 c\u1ea5p \u0111\u1ed9 n\u00e0o. M\u1ed9t m\u00e1y tr\u1ea1ng th\u00e1i l\u1ed3ng nhau c\u00f3 th\u1ec3 c\u00f3 t\u1ed1i \u0111a m\u1ed9t tr\u1ea1ng th\u00e1i kh\u1edfi \u0111\u1ea7u v\u00e0 m\u1ed9t tr\u1ea1ng th\u00e1i k\u1ebft th\u00fac. C\u00e1c tr\u1ea1ng th\u00e1i con \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u01a1n gi\u1ea3n h\u00f3a c\u00e1c m\u00e1y tr\u1ea1ng th\u00e1i ph\u1eb3ng ph\u1ee9c t\u1ea1p b\u1eb1ng c\u00e1ch cho th\u1ea5y r\u1eb1ng m\u1ed9t s\u1ed1 tr\u1ea1ng th\u00e1i ch\u1ec9 c\u00f3 th\u1ec3 x\u1ea3y ra trong m\u1ed9t ng\u1eef c\u1ea3nh c\u1ee5 th\u1ec3 (tr\u1ea1ng th\u00e1i bao b\u1ecdc).<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"956f\">V\u00ed d\u1ee5 Tr\u1ea1ng th\u00e1i con\u200a\u2014\u200aM\u00e1y s\u01b0\u1edfi<\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"1301\"><img class=\"graf-image\" data-height=\"287\" data-image-id=\"0*OxzAaBIq8AxzV6JY.png\" data-width=\"503\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0OxzAaBIq8AxzV6JY.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"54bd\">C\u00e1c bi\u1ec3u \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e1t tri\u1ec3n c\u00e1c tr\u01b0\u1eddng h\u1ee3p ki\u1ec3m tra, \u0111\u00e2y l\u00e0 danh s\u00e1ch c\u00e1c \u00fd t\u01b0\u1edfng ki\u1ec3m tra c\u00f3 th\u1ec3:<\/p>\n<ul class=\"postList\">\n<li class=\"graf graf--li graf-after--p\" id=\"cfb2\">Tr\u1ea1ng th\u00e1i nh\u00e0n r\u1ed7i nh\u1eadn s\u1ef1 ki\u1ec7n Qu\u00e1 N\u00f3ng<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"2f29\">Tr\u1ea1ng th\u00e1i nh\u00e0n r\u1ed7i nh\u1eadn s\u1ef1 ki\u1ec7n Qu\u00e1 L\u1ea1nh<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"0887\">Tr\u1ea1ng th\u00e1i L\u00e0m m\u00e1t\/Kh\u1edfi \u0111\u1ed9ng nh\u1eadn s\u1ef1 ki\u1ec7n M\u00e1y n\u00e9n \u0110ang ch\u1ea1y<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"40cf\">Tr\u1ea1ng th\u00e1i L\u00e0m m\u00e1t\/S\u1eb5n s\u00e0ng nh\u1eadn s\u1ef1 ki\u1ec7n Qu\u1ea1t \u0110ang ch\u1ea1y<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"f43a\">Tr\u1ea1ng th\u00e1i L\u00e0m m\u00e1t\/Ch\u1ea1y nh\u1eadn s\u1ef1 ki\u1ec7n OK<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"a3e2\">Tr\u1ea1ng th\u00e1i L\u00e0m m\u00e1t\/Ch\u1ea1y nh\u1eadn s\u1ef1 ki\u1ec7n Th\u1ea5t b\u1ea1i<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"6dc5\">Tr\u1ea1ng th\u00e1i Th\u1ea5t b\u1ea1i nh\u1eadn s\u1ef1 ki\u1ec7n Th\u1ea5t b\u1ea1i \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00f3a<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"2774\">Tr\u1ea1ng th\u00e1i S\u01b0\u1edfi \u1ea5m nh\u1eadn s\u1ef1 ki\u1ec7n OK<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"6638\">Tr\u1ea1ng th\u00e1i S\u01b0\u1edfi \u1ea5m nh\u1eadn s\u1ef1 ki\u1ec7n Th\u1ea5t b\u1ea1i<\/li>\n<\/ul>\n<h4 class=\"graf graf--h4 graf-after--li\" id=\"6359\">Tr\u1ea1ng th\u00e1i L\u1ecbch s\u1eed<\/h4>\n<p class=\"graf graf--p graf-after--h4\" id=\"140c\">Tr\u1eeb khi c\u00f3 quy \u0111\u1ecbnh kh\u00e1c, khi m\u1ed9t chuy\u1ec3n ti\u1ebfp v\u00e0o tr\u1ea1ng th\u00e1i t\u1ed5ng h\u1ee3p, h\u00e0nh \u0111\u1ed9ng c\u1ee7a <strong class=\"markup--strong markup--p-strong\">m\u00e1y tr\u1ea1ng th\u00e1i l\u1ed3ng gh\u00e9p b\u1eaft \u0111\u1ea7u l\u1ea1i t\u1eeb tr\u1ea1ng th\u00e1i ban \u0111\u1ea7u<\/strong> (tr\u1eeb khi chuy\u1ec3n ti\u1ebfp nh\u1eafm v\u00e0o m\u1ed9t tr\u1ea1ng th\u00e1i con tr\u1ef1c ti\u1ebfp). C\u00e1c tr\u1ea1ng th\u00e1i l\u1ecbch s\u1eed cho ph\u00e9p m\u00e1y tr\u1ea1ng th\u00e1i <strong class=\"markup--strong markup--p-strong\">v\u00e0o l\u1ea1i tr\u1ea1ng th\u00e1i con cu\u1ed1i c\u00f9ng \u0111\u00e3 ho\u1ea1t \u0111\u1ed9ng tr\u01b0\u1edbc khi r\u1eddi \u0111i<\/strong>tr\u1ea1ng th\u00e1i t\u1ed5ng h\u1ee3p. M\u1ed9t v\u00ed d\u1ee5 v\u1ec1 vi\u1ec7c s\u1eed d\u1ee5ng tr\u1ea1ng th\u00e1i l\u1ecbch s\u1eed \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y trong h\u00ecnh d\u01b0\u1edbi \u0111\u00e2y.<\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"5739\"><img class=\"graf-image\" data-height=\"294\" data-image-id=\"0*ix06QmiG64x_ODgQ.png\" data-width=\"362\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0ix06QmiG64x_ODgQ.png\"\/><\/figure>\n<h4 class=\"graf graf--h4 graf-after--figure\" id=\"dbcd\">Tr\u1ea1ng th\u00e1i \u0110\u1ed3ng th\u1eddi<\/h4>\n<p class=\"graf graf--p graf-after--h4\" id=\"e861\">Nh\u01b0 \u0111\u00e3 \u0111\u1ec1 c\u1eadp \u1edf tr\u00ean, c\u00e1c tr\u1ea1ng th\u00e1i trong s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u1ed3ng gh\u00e9p. C\u00e1c tr\u1ea1ng th\u00e1i li\u00ean quan c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c nh\u00f3m l\u1ea1i th\u00e0nh m\u1ed9t tr\u1ea1ng th\u00e1i t\u1ed5ng h\u1ee3p duy nh\u1ea5t. Vi\u1ec7c l\u1ed3ng gh\u00e9p c\u00e1c tr\u1ea1ng th\u00e1i b\u00ean trong nhau l\u00e0 c\u1ea7n thi\u1ebft khi m\u1ed9t ho\u1ea1t \u0111\u1ed9ng li\u00ean quan \u0111\u1ebfn c\u00e1c ho\u1ea1t \u0111\u1ed9ng con \u0111\u1ed3ng th\u1eddi. S\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i sau \u0111\u00e2y m\u00f4 h\u00ecnh h\u00f3a m\u1ed9t cu\u1ed9c \u0111\u1ea5u gi\u00e1 v\u1edbi hai tr\u1ea1ng th\u00e1i con \u0111\u1ed3ng th\u1eddi: x\u1eed l\u00fd gi\u00e1 th\u1ea7u v\u00e0 \u1ee7y quy\u1ec1n gi\u1edbi h\u1ea1n thanh to\u00e1n.<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"436d\">V\u00ed d\u1ee5 S\u01a1 \u0111\u1ed3 M\u00e1y tr\u1ea1ng th\u00e1i \u0110\u1ed3ng th\u1eddi\u200a\u2014\u200aQu\u00e1 tr\u00ecnh \u0110\u1ea5u gi\u00e1<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"8429\">Trong v\u00ed d\u1ee5 n\u00e0y, m\u00e1y tr\u1ea1ng th\u00e1i l\u1ea7n \u0111\u1ea7u ti\u00ean v\u00e0o \u0110\u1ea5u gi\u00e1 y\u00eau c\u1ea7u m\u1ed9t nh\u00e1nh \u1edf \u0111\u1ea7u v\u00e0o hai lu\u1ed3ng kh\u1edfi \u0111\u1ea7u ri\u00eang bi\u1ec7t. M\u1ed7i tr\u1ea1ng th\u00e1i con c\u00f3 m\u1ed9t tr\u1ea1ng th\u00e1i tho\u00e1t \u0111\u1ec3 \u0111\u00e1nh d\u1ea5u s\u1ef1 k\u1ebft th\u00fac c\u1ee7a lu\u1ed3ng. Tr\u1eeb khi c\u00f3 m\u1ed9t s\u1ef1 tho\u00e1t b\u1ea5t th\u01b0\u1eddng (B\u1ecb h\u1ee7y ho\u1eb7c B\u1ecb t\u1eeb ch\u1ed1i), vi\u1ec7c tho\u00e1t kh\u1ecfi tr\u1ea1ng th\u00e1i t\u1ed5ng h\u1ee3p x\u1ea3y ra khi c\u1ea3 hai tr\u1ea1ng th\u00e1i con \u0111\u00e3 tho\u00e1t.<\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"2680\"><img class=\"graf-image\" data-height=\"318\" data-image-id=\"0*oDG-DqsYwXKN4_qK.png\" data-width=\"755\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0oDG-DqsYwXKN4_qK.png\"\/><\/figure>\n<h4 class=\"graf graf--h4 graf-after--figure\" id=\"f932\">Li\u00ean k\u1ebft Li\u00ean quan<\/h4>\n<ol class=\"postList\">\n<li class=\"graf graf--li graf-after--h4\" id=\"312b\"><a class=\"markup--anchor markup--li-anchor\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-uml\/\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-uml\/\" rel=\"noopener\" target=\"_blank\">Ng\u00f4n ng\u1eef M\u00f4 h\u00ecnh H\u1ee3p nh\u1ea5t l\u00e0 g\u00ec?<\/a><\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"32e4\"><a class=\"markup--anchor markup--li-anchor\" data-href=\"https:\/\/www.visual-paradigm.com\/features\/uml-tool\/\" href=\"https:\/\/www.visual-paradigm.com\/features\/uml-tool\/\" rel=\"noopener\" target=\"_blank\">C\u00f4ng c\u1ee5 s\u01a1 \u0111\u1ed3 UML chuy\u00ean nghi\u1ec7p<\/a><\/li>\n<\/ol>\n<h3 class=\"graf graf--h3 graf-after--li\" id=\"7183\">V\u00ed d\u1ee5 S\u01a1 \u0111\u1ed3 Tr\u1ea1ng th\u00e1i T\u1ef1 l\u00e0m v\u1edbi Visual Paradigm Online<\/h3>\n<ul class=\"postList\">\n<li class=\"graf graf--li graf-after--h3\" id=\"5cb6\">V\u00ed d\u1ee5 v\u00e0 m\u1eabu S\u01a1 \u0111\u1ed3 M\u00e1y tr\u1ea1ng th\u00e1i mi\u1ec5n ph\u00ed c\u00f3 th\u1ec3 ch\u1ec9nh s\u1eeda trong ph\u1ea7n m\u1ec1m S\u01a1 \u0111\u1ed3 M\u00e1y tr\u1ea1ng th\u00e1i tr\u1ef1c tuy\u1ebfn: <a class=\"markup--anchor markup--li-anchor\" data-href=\"http:\/\/online.visual-paradigm.com\" href=\"http:\/\/online.visual-paradigm.com\" rel=\"noopener\" target=\"_blank\">Visual Paradigm Online<\/a>.<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"b6ff\">S\u1eed d\u1ee5ng c\u00e1c m\u1eabu nh\u01b0 m\u1ed9t \u0111i\u1ec3m kh\u1edfi \u0111\u1ea7u \u0111\u1ec3 t\u1ea1o S\u01a1 \u0111\u1ed3 M\u00e1y tr\u1ea1ng th\u00e1i c\u1ee7a ri\u00eang b\u1ea1n.<\/li>\n<\/ul>\n<p class=\"graf graf--p graf-after--li\" id=\"f86c\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/state-machine-diagram\/oven\/\" href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/state-machine-diagram\/oven\/\" rel=\"noopener\" target=\"_blank\">L\u00f2 n\u01b0\u1edbng<\/a><\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"2645\"><img class=\"graf-image\" data-height=\"524\" data-image-id=\"0*H2RtW8mSJilv338u.png\" data-width=\"758\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0H2RtW8mSJilv338u.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"7f48\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/state-machine-diagram\/digital-clock\/\" href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/state-machine-diagram\/digital-clock\/\" rel=\"noopener\" target=\"_blank\">\u0110\u1ed3ng h\u1ed3 k\u1ef9 thu\u1eadt s\u1ed1<\/a><\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"73af\"><img class=\"graf-image\" data-height=\"358\" data-image-id=\"0*5OEY0NIEl_tQe_3d.png\" data-width=\"457\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/05OEY0NIEl_tQe_3d.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"47d6\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/state-machine-diagram\/orthogonal-state\/\" href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/state-machine-diagram\/orthogonal-state\/\" rel=\"noopener\" target=\"_blank\">Tr\u1ea1ng th\u00e1i \u0110\u01b0\u1eddng ch\u00e9o<\/a><\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"0828\"><img class=\"graf-image\" data-height=\"306\" data-image-id=\"0*d6JnTvh0kcY6-v3u.png\" data-width=\"747\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0d6JnTvh0kcY6-v3u.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"ffb7\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/state-machine-diagram\/composite-state\/\" href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/state-machine-diagram\/composite-state\/\" rel=\"noopener\" target=\"_blank\">Tr\u1ea1ng th\u00e1i T\u1ed5ng h\u1ee3p<\/a><\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"bf23\"><img class=\"graf-image\" data-height=\"205\" data-image-id=\"0*5k6-rc6mmN5YHQnZ.png\" data-width=\"442\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/05k6-rc6mmN5YHQnZ.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"8cd0\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/state-machine-diagram\/heater\/\" href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/state-machine-diagram\/heater\/\" rel=\"noopener\" target=\"_blank\">M\u00e1y s\u01b0\u1edfi<\/a><\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"b444\"><img class=\"graf-image\" data-height=\"337\" data-image-id=\"0*i1Csne2_T5NvdEqP.png\" data-width=\"678\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0i1Csne2_T5NvdEqP.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"7e30\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/state-machine-diagram\/toaster\/\" href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/state-machine-diagram\/toaster\/\" rel=\"noopener\" target=\"_blank\">M\u00e1y n\u01b0\u1edbng b\u00e1nh<\/a><\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"1346\"><img class=\"graf-image\" data-height=\"195\" data-image-id=\"0*vuIwUshjtKd-dqhb.png\" data-width=\"664\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0vuIwUshjtKd-dqhb.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"cc0d\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/state-machine-diagram\/ticket-selling-system\/\" href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/state-machine-diagram\/ticket-selling-system\/\" rel=\"noopener\" target=\"_blank\">H\u1ec7 th\u1ed1ng B\u00e1n v\u00e9<\/a><\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"1464\"><img class=\"graf-image\" data-height=\"199\" data-image-id=\"0*kFM6eMMWf5pJWKy7.png\" data-width=\"504\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0kFM6eMMWf5pJWKy7.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"dfcf\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/state-machine-diagram\/phone\/\" href=\"https:\/\/online.visual-paradigm.com\/diagram-examples\/state-machine-diagram\/phone\/\" rel=\"noopener\" target=\"_blank\">\u0110i\u1ec7n tho\u1ea1i<\/a><\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"d3f9\"><img class=\"graf-image\" data-height=\"379\" data-image-id=\"0*-ZoXofG11LRsjIaH.png\" data-width=\"870\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/02\/0-ZoXofG11LRsjIaH.png\"\/><\/figure>\n<h3 class=\"graf graf--h3 graf-after--figure\" id=\"2a90\">C\u00f4ng c\u1ee5 Ph\u1ea7n m\u1ec1m UML mi\u1ec5n ph\u00ed<\/h3>\n<p class=\"graf graf--p graf-after--h3\" id=\"e3d8\">B\u1ea1n \u0111\u00e3 h\u1ecdc \u0111\u01b0\u1ee3c S\u01a1 \u0111\u1ed3 M\u00e1y tr\u1ea1ng th\u00e1i l\u00e0 g\u00ec v\u00e0 c\u00e1ch v\u1ebd S\u01a1 \u0111\u1ed3 M\u00e1y tr\u1ea1ng th\u00e1i. \u0110\u00e3 \u0111\u1ebfn l\u00fac v\u1ebd S\u01a1 \u0111\u1ed3 M\u00e1y tr\u1ea1ng th\u00e1i c\u1ee7a ri\u00eang b\u1ea1n. Nh\u1eadn phi\u00ean b\u1ea3n C\u1ed9ng \u0111\u1ed3ng Visual Paradigm, m\u1ed9t ph\u1ea7n m\u1ec1m UML mi\u1ec5n ph\u00ed, v\u00e0 t\u1ea1o S\u01a1 \u0111\u1ed3 M\u00e1y tr\u1ea1ng th\u00e1i c\u1ee7a ri\u00eang b\u1ea1n v\u1edbi c\u00f4ng c\u1ee5 S\u01a1 \u0111\u1ed3 M\u00e1y tr\u1ea1ng th\u00e1i mi\u1ec5n ph\u00ed. N\u00f3 d\u1ec5 s\u1eed d\u1ee5ng v\u00e0 tr\u1ef1c quan.<\/p>\n<p class=\"graf graf--p graf-after--p graf--trailing\" id=\"3e9b\"><a class=\"markup--anchor markup--p-anchor\" data-href=\"https:\/\/www.visual-paradigm.com\/download\/community.jsp\" href=\"https:\/\/www.visual-paradigm.com\/download\/community.jsp\" rel=\"noopener\" target=\"_blank\">T\u1ea3i xu\u1ed1ng mi\u1ec5n ph\u00ed<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A state machine diagram is a behavior which specifies the sequence of states an object visits during its lifetime in response to events, together with its responses to those events.<\/p>\n","protected":false},"author":1,"featured_media":2244,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","footnotes":""},"categories":[3],"tags":[52,63,62,53],"class_list":["post-414","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-unified-modeling-language","tag-cn-done","tag-es-done","tag-ja-done","tag-tw-done"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.7 - 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