{"id":437,"date":"2026-03-01T17:40:02","date_gmt":"2026-03-01T17:40:02","guid":{"rendered":"https:\/\/www.viz-tools.com\/vi\/ride-sharing-app-a-complete-uml-sequence-diagram-case-study-with-visual-paradigm-ai\/"},"modified":"2026-03-01T17:40:02","modified_gmt":"2026-03-01T17:40:02","slug":"ride-sharing-app-a-complete-uml-sequence-diagram-case-study-with-visual-paradigm-ai","status":"publish","type":"post","link":"https:\/\/www.viz-tools.com\/vi\/ride-sharing-app-a-complete-uml-sequence-diagram-case-study-with-visual-paradigm-ai\/","title":{"rendered":"\u1ee8ng d\u1ee5ng chia s\u1ebb xe: M\u1ed9t nghi\u00ean c\u1ee9u tr\u01b0\u1eddng h\u1ee3p to\u00e0n di\u1ec7n v\u1ec1 s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 UML v\u1edbi AI c\u1ee7a Visual Paradigm"},"content":{"rendered":"<h2 data-nodeid=\"111\"><strong data-nodeid=\"374\">Gi\u1edbi thi\u1ec7u<\/strong><\/h2>\n<p data-nodeid=\"112\">C\u00e1c n\u1ec1n t\u1ea3ng chia s\u1ebb xe nh\u01b0 Uber, Lyft v\u00e0 Bolt \u0111\u00e3 c\u00e1ch m\u1ea1ng h\u00f3a kh\u1ea3 n\u0103ng di chuy\u1ec3n t\u1ea1i \u0111\u00f4 th\u1ecb b\u1eb1ng c\u00e1ch k\u1ebft n\u1ed1i h\u00e0nh kh\u00e1ch v\u1edbi t\u00e0i x\u1ebf g\u1ea7n \u0111\u00f3 trong th\u1eddi gian th\u1ef1c. \u1ede trung t\u00e2m c\u1ee7a tr\u1ea3i nghi\u1ec7m n\u00e0y l\u00e0 m\u1ed9t t\u01b0\u01a1ng t\u00e1c ph\u1ee9c t\u1ea1p v\u00e0 \u0111\u1ed9ng gi\u1eefa nhi\u1ec1u d\u1ecbch v\u1ee5 \u2014 t\u1eeb<strong data-nodeid=\"396\">ph\u00f9 h\u1ee3p v\u1ecb tr\u00ed<\/strong>v\u00e0<strong data-nodeid=\"397\">theo d\u00f5i th\u1eddi gian th\u1ef1c<\/strong>, \u0111\u1ebfn<strong data-nodeid=\"398\">logic ch\u1ea5p nh\u1eadn t\u00e0i x\u1ebf<\/strong>,\u00a0<strong data-nodeid=\"399\">th\u00f4ng b\u00e1o<\/strong>, v\u00e0<strong data-nodeid=\"400\">x\u1eed l\u00fd l\u1ed7i<\/strong>.<\/p>\n<p data-nodeid=\"112\"><img alt=\"What is Sequence Diagram?\" decoding=\"async\" src=\"https:\/\/cdn-images.visual-paradigm.com\/guide\/uml\/what-is-sequence-diagram\/what-is-sequence-diagram.png\"\/><\/p>\n<p data-nodeid=\"113\">B\u00e0i vi\u1ebft n\u00e0y tr\u00ecnh b\u00e0y m\u1ed9t<strong data-nodeid=\"430\">nghi\u00ean c\u1ee9u tr\u01b0\u1eddng h\u1ee3p to\u00e0n di\u1ec7n<\/strong>v\u1ec1 m\u1ed9t<strong data-nodeid=\"431\">quy tr\u00ecnh \u0111\u1eb7t xe c\u1ee7a \u1ee9ng d\u1ee5ng chia s\u1ebb xe<\/strong>, \u0111\u01b0\u1ee3c m\u00f4 h\u00ecnh h\u00f3a b\u1eb1ng m\u1ed9t<strong data-nodeid=\"432\"><a href=\"https:\/\/www.visual-paradigm.com\/solution\/sequencedgm\/uml-sequence-diagram-tool\/\">UML<\/a> <a href=\"https:\/\/www.visual-paradigm.com\/solution\/sequencedgm\/uml-sequence-diagram-tool\/\">S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1<\/a><\/strong>. Ch\u00fang t\u00f4i s\u1ebd \u0111i qua to\u00e0n b\u1ed9 v\u00f2ng \u0111\u1eddi c\u1ee7a m\u1ed9t h\u00e0nh kh\u00e1ch y\u00eau c\u1ea7u xe \u2014 t\u1eeb \u0111\u1ea7u v\u00e0o \u0111\u1ebfn x\u00e1c nh\u1eadn \u2014 bao g\u1ed3m<strong data-nodeid=\"433\">ph\u00f9 h\u1ee3p t\u00e0i x\u1ebf<\/strong>,\u00a0<strong data-nodeid=\"434\">x\u1eed l\u00fd th\u1eddi gian ch\u1edd h\u1ebft<\/strong>,\u00a0<strong data-nodeid=\"435\">th\u00f4ng b\u00e1o b\u1ea5t \u0111\u1ed3ng b\u1ed9<\/strong>, v\u00e0<strong data-nodeid=\"436\">logic th\u1eed l\u1ea1i<\/strong>.<\/p>\n<p data-nodeid=\"114\">\u0110\u1ec3 l\u00e0m cho \u0111i\u1ec1u n\u00e0y th\u1ef1c t\u1ebf v\u00e0 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng ngay l\u1eadp t\u1ee9c, ch\u00fang t\u00f4i cung c\u1ea5p m\u1ed9t<strong data-nodeid=\"442\">\u0111o\u1ea1n m\u00e3 PlantUML \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eeda ho\u00e0n to\u00e0n, h\u1ee3p l\u1ec7 v\u00e0 s\u1eb5n s\u00e0ng cho m\u00f4i tr\u01b0\u1eddng s\u1ea3n xu\u1ea5t<\/strong>t\u1ea1o ra m\u1ed9t s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 s\u1ea1ch s\u1ebd v\u00e0 tu\u00e2n th\u1ee7 chu\u1ea9n.<\/p>\n<hr data-nodeid=\"115\"\/>\n<h2 data-nodeid=\"116\"><strong data-nodeid=\"446\">T\u1ed5ng quan t\u00ecnh hu\u1ed1ng<\/strong><\/h2>\n<p data-nodeid=\"117\">M\u1ed9t h\u00e0nh kh\u00e1ch \u0111\u00e3 \u0111\u0103ng k\u00fd m\u1edf \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng, nh\u1eadp \u0111i\u1ec3m \u0111\u00f3n v\u00e0 \u0111i\u1ec3m tr\u1ea3, ch\u1ecdn lo\u1ea1i chuy\u1ebfn \u0111i (v\u00ed d\u1ee5: ti\u1ebft ki\u1ec7m, cao c\u1ea5p) v\u00e0 y\u00eau c\u1ea7u chuy\u1ebfn \u0111i. H\u1ec7 th\u1ed1ng th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc sau:<\/p>\n<ol data-nodeid=\"118\">\n<li data-nodeid=\"119\">\n<p data-nodeid=\"120\"><strong data-nodeid=\"454\">\u01af\u1edbc t\u00ednh c\u01b0\u1edbc ph\u00ed v\u00e0 th\u1eddi gian \u0111\u1ebfn<\/strong>s\u1eed d\u1ee5ng \u0111\u1ecbnh tuy\u1ebfn th\u1eddi gian th\u1ef1c th\u00f4ng qua<code data-backticks=\"1\" data-nodeid=\"452\">MapsService<\/code>.<\/p>\n<\/li>\n<li data-nodeid=\"121\">\n<p data-nodeid=\"122\"><strong data-nodeid=\"459\">T\u00ecm c\u00e1c t\u00e0i x\u1ebf s\u1eb5n s\u00e0ng g\u1ea7n \u0111\u00f3<\/strong>trong ph\u1ea1m vi nh\u1ea5t \u0111\u1ecbnh (c\u00f3 th\u1eddi gian ch\u1edd).<\/p>\n<\/li>\n<li data-nodeid=\"123\">\n<p data-nodeid=\"124\"><strong data-nodeid=\"464\">G\u1eedi y\u00eau c\u1ea7u chuy\u1ebfn \u0111i<\/strong>\u0111\u1ebfn c\u00e1c t\u00e0i x\u1ebf ph\u00f9 h\u1ee3p nh\u1ea5t.<\/p>\n<\/li>\n<li data-nodeid=\"125\">\n<p data-nodeid=\"126\">Ch\u1edd \u0111\u1ee3i<strong data-nodeid=\"470\">s\u1ef1 ch\u1ea5p nh\u1eadn ho\u1eb7c t\u1eeb ch\u1ed1i c\u1ee7a t\u00e0i x\u1ebf<\/strong> (v\u1edbi th\u1eddi gian ch\u1edd 30 gi\u00e2y).<\/p>\n<\/li>\n<li data-nodeid=\"127\">\n<p data-nodeid=\"128\">N\u1ebfu \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn:<\/p>\n<ul data-nodeid=\"129\">\n<li data-nodeid=\"130\">\n<p data-nodeid=\"131\">Giao chuy\u1ebfn \u0111i.<\/p>\n<\/li>\n<li data-nodeid=\"132\">\n<p data-nodeid=\"133\">Th\u00f4ng b\u00e1o cho c\u1ea3 h\u00e0nh kh\u00e1ch v\u00e0 t\u00e0i x\u1ebf.<\/p>\n<\/li>\n<li data-nodeid=\"134\">\n<p data-nodeid=\"135\">B\u1eaft \u0111\u1ea7u theo d\u00f5i th\u1eddi gian th\u1ef1c.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-nodeid=\"136\">\n<p data-nodeid=\"137\">N\u1ebfu kh\u00f4ng c\u00f3 t\u00e0i x\u1ebf n\u00e0o ch\u1ea5p nh\u1eadn trong th\u1eddi gian quy \u0111\u1ecbnh:<\/p>\n<ul data-nodeid=\"138\">\n<li data-nodeid=\"139\">\n<p data-nodeid=\"140\">Ghi nh\u1eadn y\u00eau c\u1ea7u l\u00e0 th\u1ea5t b\u1ea1i.<\/p>\n<\/li>\n<li data-nodeid=\"141\">\n<p data-nodeid=\"142\">Cung c\u1ea5p t\u00f9y ch\u1ecdn th\u1eed l\u1ea1i ho\u1eb7c h\u1ee7y.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p data-nodeid=\"143\">\u0110i\u1ec1u n\u00e0y ph\u1ea3n \u00e1nh h\u00e0nh vi th\u1ef1c t\u1ebf c\u1ee7a c\u00e1c \u1ee9ng d\u1ee5ng chia s\u1ebb chuy\u1ebfn \u0111i:<strong data-nodeid=\"491\">s\u1ef1 gh\u00e9p n\u1ed1i \u0111\u1ed9ng<\/strong>,\u00a0<strong data-nodeid=\"492\">ph\u1ea3n h\u1ed3i b\u1ea5t \u0111\u1ed3ng b\u1ed9<\/strong>, v\u00e0<strong data-nodeid=\"493\">kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u1ef1ng c\u00e1c t\u00ecnh hu\u1ed1ng kh\u00f4ng c\u00f3 t\u00e0i x\u1ebf n\u00e0o ch\u1ea5p nh\u1eadn<\/strong>.<\/p>\n<hr data-nodeid=\"144\"\/>\n<h2 data-nodeid=\"145\"><strong data-nodeid=\"497\">C\u00e1c kh\u00e1i ni\u1ec7m UML ch\u00ednh \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng<\/strong><\/h2>\n<table data-nodeid=\"147\">\n<thead data-nodeid=\"148\">\n<tr data-nodeid=\"149\">\n<th data-nodeid=\"151\">Kh\u00e1i ni\u1ec7m<\/th>\n<th data-nodeid=\"152\">Vai tr\u00f2 trong s\u01a1 \u0111\u1ed3 n\u00e0y<\/th>\n<\/tr>\n<\/thead>\n<tbody data-nodeid=\"155\">\n<tr data-nodeid=\"156\">\n<td data-nodeid=\"157\"><strong data-nodeid=\"503\">\u0110\u01b0\u1eddng s\u1ed1ng<\/strong><\/td>\n<td data-nodeid=\"158\">C\u00e1c \u0111\u01b0\u1eddng n\u00e9t \u0111\u1ee9t \u0111\u1ee9ng cho m\u1ed7i th\u00e0nh ph\u1ea7n (v\u00ed d\u1ee5 nh\u01b0<code data-backticks=\"1\" data-nodeid=\"505\">H\u00e0nh kh\u00e1ch<\/code>,\u00a0<code data-backticks=\"1\" data-nodeid=\"507\">D\u1ecbch v\u1ee5 xe<\/code>,\u00a0<code data-backticks=\"1\" data-nodeid=\"509\">T\u00e0i x\u1ebf<\/code>)<\/td>\n<\/tr>\n<tr data-nodeid=\"159\">\n<td data-nodeid=\"160\"><strong data-nodeid=\"516\">Tin nh\u1eafn \u0111\u1ed3ng b\u1ed9 (<code data-backticks=\"1\" data-nodeid=\"513\">-&gt;<\/code>)<\/strong><\/td>\n<td data-nodeid=\"161\">G\u1ecdi tr\u1ef1c ti\u1ebfp (v\u00ed d\u1ee5 nh\u01b0<code data-backticks=\"1\" data-nodeid=\"518\">RS -&gt; DM: t\u00ecm t\u00e0i x\u1ebf g\u1ea7n nh\u1ea5t<\/code>)<\/td>\n<\/tr>\n<tr data-nodeid=\"162\">\n<td data-nodeid=\"163\"><strong data-nodeid=\"525\">Tin nh\u1eafn b\u1ea5t \u0111\u1ed3ng b\u1ed9 (<code data-backticks=\"1\" data-nodeid=\"522\">--&gt;<\/code>)<\/strong><\/td>\n<td data-nodeid=\"164\">Kh\u00f4ng ch\u1eb7n ho\u1eb7c ph\u1ea3n h\u1ed3i (v\u00ed d\u1ee5 nh\u01b0<code data-backticks=\"1\" data-nodeid=\"527\">NS --&gt; T\u00e0i x\u1ebf: Th\u00f4ng b\u00e1o \u0111\u1ea9y<\/code>)<\/td>\n<\/tr>\n<tr data-nodeid=\"165\">\n<td data-nodeid=\"166\"><strong data-nodeid=\"532\">Thanh k\u00edch ho\u1ea1t<\/strong><\/td>\n<td data-nodeid=\"167\">Hi\u1ec3n th\u1ecb th\u1eddi gian x\u1eed l\u00fd (<code data-backticks=\"1\" data-nodeid=\"534\">k\u00edch ho\u1ea1t<\/code>\u00a0\/\u00a0<code data-backticks=\"1\" data-nodeid=\"536\">t\u1eaft k\u00edch ho\u1ea1t<\/code>)<\/td>\n<\/tr>\n<tr data-nodeid=\"168\">\n<td data-nodeid=\"169\"><strong data-nodeid=\"541\">Ph\u1ea7n thay th\u1ebf<\/strong><\/td>\n<td data-nodeid=\"170\">\u0110i\u1ec1u ki\u1ec7n:<code data-backticks=\"1\" data-nodeid=\"543\">alt Ng\u01b0\u1eddi l\u00e1i ch\u1ea5p nh\u1eadn<\/code>\u00a0vs\u00a0<code data-backticks=\"1\" data-nodeid=\"545\">ng\u01b0\u1ee3c l\u1ea1i Th\u1eddi gian ch\u1edd\/ T\u1eeb ch\u1ed1i<\/code><\/td>\n<\/tr>\n<tr data-nodeid=\"171\">\n<td data-nodeid=\"172\"><strong data-nodeid=\"549\">Kh\u1ed1i t\u00f9y ch\u1ecdn<\/strong><\/td>\n<td data-nodeid=\"173\">C\u00e1c lu\u1ed3ng t\u00f9y ch\u1ecdn (v\u00ed d\u1ee5: ch\u1ecdn chuy\u1ebfn \u0111i cao c\u1ea5p)<\/td>\n<\/tr>\n<tr data-nodeid=\"174\">\n<td data-nodeid=\"175\"><strong data-nodeid=\"554\">Kh\u1ed1i l\u1eb7p<\/strong><\/td>\n<td data-nodeid=\"176\">L\u1eb7p l\u1ea1i t\u00ecm ki\u1ebfm tr\u00ean nhi\u1ec1u t\u00e0i x\u1ebf (<code data-backticks=\"1\" data-nodeid=\"556\">l\u1eb7p T\u00ecm t\u00e0i x\u1ebf c\u00f3 s\u1eb5n<\/code>)<\/td>\n<\/tr>\n<tr data-nodeid=\"177\">\n<td data-nodeid=\"178\"><strong data-nodeid=\"561\">Kh\u1ed1i tham chi\u1ebfu<\/strong><\/td>\n<td data-nodeid=\"179\">Tham chi\u1ebfu \u0111\u1ebfn m\u1ed9t chu\u1ed7i con (v\u00ed d\u1ee5:\u00a0<code data-backticks=\"1\" data-nodeid=\"563\">startTrackingSession<\/code>)<\/td>\n<\/tr>\n<tr data-nodeid=\"180\">\n<td data-nodeid=\"181\"><strong data-nodeid=\"572\">Nh\u00e2n v\u1eadt (<code data-backticks=\"1\" data-nodeid=\"567\">H\u00e0nh kh\u00e1ch<\/code>,\u00a0<code data-backticks=\"1\" data-nodeid=\"569\">T\u00e0i x\u1ebf<\/code>)<\/strong><\/td>\n<td data-nodeid=\"182\">Ng\u01b0\u1eddi d\u00f9ng b\u00ean ngo\u00e0i kh\u1edfi t\u1ea1o h\u00e0nh \u0111\u1ed9ng<\/td>\n<\/tr>\n<tr data-nodeid=\"183\">\n<td data-nodeid=\"184\"><strong data-nodeid=\"579\">D\u1ecbch v\u1ee5 b\u00ean ngo\u00e0i (<code data-backticks=\"1\" data-nodeid=\"576\">&lt;&lt;b\u00ean ngo\u00e0i&gt;&gt;<\/code>)<\/strong><\/td>\n<td data-nodeid=\"185\"><code data-backticks=\"1\" data-nodeid=\"580\">MapsService<\/code>,\u00a0<code data-backticks=\"1\" data-nodeid=\"582\">NotificationService<\/code><\/td>\n<\/tr>\n<tr data-nodeid=\"186\">\n<td data-nodeid=\"187\"><strong data-nodeid=\"586\">Ti\u1ebfn tr\u00ecnh th\u1eddi gian<\/strong><\/td>\n<td data-nodeid=\"188\">T\u1eeb tr\u00ean xu\u1ed1ng d\u01b0\u1edbi \u2014 lu\u1ed3ng logic theo th\u1eddi gian<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr data-nodeid=\"189\"\/>\n<h2 data-nodeid=\"190\"><strong data-nodeid=\"591\">C\u00e1c th\u00e0nh ph\u1ea7n tham gia (\u0111\u01b0\u1eddng \u0111\u1eddi)<\/strong><\/h2>\n<table data-nodeid=\"192\">\n<thead data-nodeid=\"193\">\n<tr data-nodeid=\"194\">\n<th data-nodeid=\"196\">Th\u00e0nh ph\u1ea7n tham gia<\/th>\n<th data-nodeid=\"197\">Vai tr\u00f2<\/th>\n<\/tr>\n<\/thead>\n<tbody data-nodeid=\"200\">\n<tr data-nodeid=\"201\">\n<td data-nodeid=\"202\"><code data-backticks=\"1\" data-nodeid=\"594\">H\u00e0nh kh\u00e1ch<\/code><\/td>\n<td data-nodeid=\"203\">Ng\u01b0\u1eddi th\u1ef1c hi\u1ec7n y\u00eau c\u1ea7u chuy\u1ebfn \u0111i<\/td>\n<\/tr>\n<tr data-nodeid=\"204\">\n<td data-nodeid=\"205\"><code data-backticks=\"1\" data-nodeid=\"596\">\u1ee8ng d\u1ee5ng di \u0111\u1ed9ng<\/code><\/td>\n<td data-nodeid=\"206\">Giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng ph\u00eda tr\u01b0\u1edbc x\u1eed l\u00fd \u0111\u1ea7u v\u00e0o v\u00e0 hi\u1ec3n th\u1ecb<\/td>\n<\/tr>\n<tr data-nodeid=\"207\">\n<td data-nodeid=\"208\"><code data-backticks=\"1\" data-nodeid=\"598\">D\u1ecbch v\u1ee5 chuy\u1ebfn \u0111i<\/code><\/td>\n<td data-nodeid=\"209\">D\u1ecbch v\u1ee5 n\u1ec1n ch\u00ednh qu\u1ea3n l\u00fd v\u00f2ng \u0111\u1eddi chuy\u1ebfn \u0111i<\/td>\n<\/tr>\n<tr data-nodeid=\"210\">\n<td data-nodeid=\"211\"><code data-backticks=\"1\" data-nodeid=\"600\">D\u1ecbch v\u1ee5 gh\u00e9p n\u1ed1i t\u00e0i x\u1ebf<\/code><\/td>\n<td data-nodeid=\"212\">Gh\u00e9p h\u00e0nh kh\u00e1ch v\u1edbi t\u00e0i x\u1ebf g\u1ea7n \u0111\u00f3<\/td>\n<\/tr>\n<tr data-nodeid=\"213\">\n<td data-nodeid=\"214\"><code data-backticks=\"1\" data-nodeid=\"602\">D\u1ecbch v\u1ee5 b\u1ea3n \u0111\u1ed3<\/code><\/td>\n<td data-nodeid=\"215\">D\u1ecbch v\u1ee5 b\u00ean ngo\u00e0i cho \u0111\u1ecbnh tuy\u1ebfn, c\u01b0\u1edbc ph\u00ed v\u00e0 th\u1eddi gian \u0111\u1ebfn (<code data-backticks=\"1\" data-nodeid=\"604\">&lt;&lt;b\u00ean ngo\u00e0i&gt;&gt;<\/code>)<\/td>\n<\/tr>\n<tr data-nodeid=\"216\">\n<td data-nodeid=\"217\"><code data-backticks=\"1\" data-nodeid=\"606\">D\u1ecbch v\u1ee5 th\u00f4ng b\u00e1o<\/code><\/td>\n<td data-nodeid=\"218\">G\u1eedi th\u00f4ng b\u00e1o \u0111\u1ea9y\/SMS\/email \u0111\u1ebfn t\u00e0i x\u1ebf v\u00e0 h\u00e0nh kh\u00e1ch (<code data-backticks=\"1\" data-nodeid=\"608\">&lt;&lt;b\u00ean ngo\u00e0i&gt;&gt;<\/code>)<\/td>\n<\/tr>\n<tr data-nodeid=\"219\">\n<td data-nodeid=\"220\"><code data-backticks=\"1\" data-nodeid=\"610\">T\u00e0i x\u1ebf<\/code><\/td>\n<td data-nodeid=\"221\">Ng\u01b0\u1eddi th\u1ef1c hi\u1ec7n (\u1ee9ng d\u1ee5ng t\u00e0i x\u1ebf) ph\u1ea3n h\u1ed3i y\u00eau c\u1ea7u chuy\u1ebfn \u0111i<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr data-nodeid=\"222\"\/>\n<h2 data-nodeid=\"223\">\u2705 <strong data-nodeid=\"616\">S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c minh \u0111\u1ea7y \u0111\u1ee7 v\u1edbi m\u00e3 PlantUML<\/strong><\/h2>\n<p data-nodeid=\"225\"><img decoding=\"async\" src=\"https:\/\/uml.planttext.com\/plantuml\/png\/ZLPBZzf84BuZyHzgEKIWPRAHzeP69DuX8yq14c5oMksXiSlGmkxsThUPyE-t-edjoKXx6gRUtrUFzXTjc39TKqydXfiQOSzBVCZFJ75nWgnjuS69u2yfBrQKuxyTYW9Xmzb9iMOwqIHl6Vs4HWfPd9Li48pgiA_IPrRALnkWOhKUgaB4BMhDJfZL_2IWG65GJIUiCr9qpH4Lp1wFwxy__JERJaXS6AdWEzCQnSdQKIZ32zuoOM2sbKTU8nK_0wOjY97U0ifHNNc1pcAVZmmsYbzHRPafpbHottIp7UTYhUuRsF_XyH5_Klc2rUlro7ud3QzumGoNek-toqTU7gAln49EOE5XRJ6ju5kB0XYrw0Cujg3bnQLh_oYLR6LLkH3yoWnw2bmprmHs1SfIhetbOUwTbX2ybg18UhYrkEW5i0nD9_lS1h08Lr2mkkXgqZqpXPaelnwo_nVAkaydZgQ7K4v58RvgmnlIBm4DstBH6TGKGDBVwQJ4aRkl9H9HSjtMx3QtSPp_4WefAgwQpuk0cqmJWIl8p_BLPINggF0bDU02HaOlDs6rkNj4XNQ8fXE0jzq89exJXJNfyHrqH9ERAQyVaGjGIzd2CnSbi2lZDJlIEfQk_nhcn0uI6V3d9-sy0NmtDblYZtnsI72qyVEYKojY1vRGi9yRJjjEcnO2f0BiK5l1PfjQKfFfjogBTOImtgpN3UiPWX5VmGgUPITABuvbxYWc4LPQUlP--WxIsyyznfTo2R5gsvf5392IxV8esldcU_yLVE_q6KHliMZDyDLXZwC-6xdsjY2dvOae-ZWWAmfiZOuQYF80XpdrlTzludjSUzIj51hdthvdUbJ8Bk0c0dH7Mgshhevwf3CPCswmgBb03NGH3duGxc48EC7afxC1MRd4Jr8OsY2q8otefeHAh7T53HrNi9C1YvsDbDvsSDX3l_ZkmJWeLbpSQTIQ-9vRgb_Ajotps-g5WvKt8O3jUiFQ7sr9vidq5_i-7YRNxbjQmtcusRJ9cjuFB6VBWFf5LD8TXSLe17htm0rGZ417rPsTsVjfm-2wXoGkjqlPnfWswpZXO5ozh-UTN8UvuasnjBhvm7BUHtF5Cozg7C9wxyw5vfTaosjD5u_uZkdSa57_u-QcXVzLDKB6wqAlMBfCWWxFyVOH3ke6xCIu-3nB9QNvAllt0_rnI1DcLyvlGJxQWdxse_y0UOfi3sVkFV2UPkkBvMyp-3qDdgiWeC_Iz4DMsOSqCmQRjFg3ZlYRyKmqKGbt7kud-oFiqQXROk6zob0fsiSF596iGRRsRWrewIs1Vo5SkRqtoHPSw_JK37CyEIqLINu-OY-U-nxuGdBwyFiF\"\/><\/p>\n<h3 data-nodeid=\"225\">S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 PlantUML<\/h3>\n<pre class=\"lang-plantuml\" data-nodeid=\"226\"><code data-language=\"plantuml\">@startuml\r\n\ntitle \u1ee8ng d\u1ee5ng chia s\u1ebb chuy\u1ebfn \u0111i - S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 \u0111\u1eb7t chuy\u1ebfn \u0111i\r\nskinparam monochrome true\r\nskinparam shadowing false\r\nskinparam sequenceMessageAlign center\r\nautonumber \"&lt;b&gt;[0]\"\r\n\r\nactor H\u00e0nh kh\u00e1ch\r\nparticipant \"\u1ee8ng d\u1ee5ng di \u0111\u1ed9ng\" as App\r\nparticipant \"D\u1ecbch v\u1ee5 chuy\u1ebfn \u0111i\" as RS\r\nparticipant \"D\u1ecbch v\u1ee5 gh\u00e9p n\u1ed1i t\u00e0i x\u1ebf\" as DM\r\nparticipant \"D\u1ecbch v\u1ee5 b\u1ea3n \u0111\u1ed3\" as Maps &lt;&lt;b\u00ean ngo\u00e0i&gt;&gt;\r\nparticipant \"D\u1ecbch v\u1ee5 th\u00f4ng b\u00e1o\" as NS &lt;&lt;b\u00ean ngo\u00e0i&gt;&gt;\r\nactor T\u00e0i x\u1ebf\r\n\r\nH\u00e0nh kh\u00e1ch -&gt; App: M\u1edf \u1ee9ng d\u1ee5ng &amp; nh\u1eadp \u0111i\u1ec3m \u0111\u00f3n\/tr\u1ea3\r\nactivate App\r\nApp -&gt; RS: requestRide(\u0111i\u1ec3m \u0111\u00f3n, \u0111i\u1ec3m tr\u1ea3, lo\u1ea1iChuy\u1ebfn)\r\nactivate RS\r\n\r\nRS -&gt; Maps: calculateFareAndETA(\u0111i\u1ec3m \u0111\u00f3n, \u0111i\u1ec3m tr\u1ea3, lo\u1ea1iChuy\u1ebfn)\r\nactivate Maps\r\nMaps --&gt; RS: \u01b0\u1edbc t\u00ednhC\u01b0\u1edbc, th\u1eddiGian\u0110\u1ebfnPh\u00fat, tuy\u1ebfn\u0110\u01b0\u1eddng\r\ndeactivate Maps\r\n\r\nRS --&gt; App: display(c\u01b0\u1edbc, th\u1eddiGian\u0110\u1ebfn, x\u00e1c nh\u1eadn?)\r\nApp --&gt; H\u00e0nh kh\u00e1ch: Hi\u1ec3n th\u1ecb c\u01b0\u1edbc &amp; th\u1eddi gian \u0111\u1ebfn, h\u1ecfi x\u00e1c nh\u1eadn\r\n\r\nalt H\u00e0nh kh\u00e1ch x\u00e1c nh\u1eadn chuy\u1ebfn \u0111i\r\n  H\u00e0nh kh\u00e1ch -&gt; App: confirmRide()\r\n  App -&gt; RS: confirmAndMatch()\r\n  activate RS\r\n\r\n  loop T\u00ecm t\u00e0i x\u1ebf s\u1eb5n s\u00e0ng (h\u1ea1n ch\u1ebf 30s)\r\n    RS -&gt; DM: findNearestDrivers(\u0111i\u1ec3m \u0111\u00f3n, lo\u1ea1iChuy\u1ebfn, kho\u1ea3ngC\u00e1chT\u1ed1i\u0110a)\r\n    activate DM\r\n    DM --&gt; RS: danhS\u00e1chT\u00e0iX\u1ebfC\u00f3S\u1eb5n\r\n    deactivate DM\r\n\r\n    alt T\u00ecm th\u1ea5y t\u00e0i x\u1ebf\r\n      RS -&gt; NS: sendRideRequestToDriver(idT\u00e0iX\u1ebf, \u0111i\u1ec3m \u0111\u00f3n, c\u01b0\u1edbc)\r\n      activate NS\r\n      NS --&gt; T\u00e0i x\u1ebf: Th\u00f4ng b\u00e1o \u0111\u1ea9y \"Y\u00eau c\u1ea7u chuy\u1ebfn \u0111i m\u1edbi\"\r\n      NS --&gt; RS: y\u00eauC\u1ea7uG\u1eedi\r\n\r\n      alt T\u00e0i x\u1ebf ch\u1ea5p nh\u1eadn\r\n        T\u00e0i x\u1ebf -&gt; NS: acceptRide()\r\n        NS --&gt; RS: driverResponse(accept)\r\n        break Th\u00e0nh c\u00f4ng gh\u00e9p n\u1ed1i\r\n      else T\u00e0i x\u1ebf t\u1eeb ch\u1ed1i ho\u1eb7c h\u1ebft th\u1eddi gian\r\n        note right of RS: Ti\u1ebfp t\u1ee5c \u0111\u1ebfn t\u00e0i x\u1ebf ti\u1ebfp theo ho\u1eb7c th\u1ea5t b\u1ea1i\r\n        break Kh\u00f4ng c\u00f3 ch\u1ea5p nh\u1eadn\r\n      end\r\n\r\n      RS -&gt; Maps: startTrackingSession(idChuy\u1ebfn)\r\n      activate Maps\r\n      Maps --&gt; RS: idTheoD\u00f5i, c\u1eadpNh\u1eadtB\u1ea3n\u0110\u1ed3\r\n      deactivate Maps\r\n\r\n      RS -&gt; NS: notifyPassenger(\"T\u00e0i x\u1ebf \u0111\u01b0\u1ee3c giao\", th\u00f4ngTinT\u00e0iX\u1ebf, th\u1eddiGian\u0110\u1ebfn)\r\n      NS --&gt; H\u00e0nh kh\u00e1ch: Th\u00f4ng b\u00e1o \u0111\u1ea9y \"T\u00e0i x\u1ebf \u0111ang tr\u00ean \u0111\u01b0\u1eddng\"\r\n\r\n      RS -&gt; NS: notifyDriver(\"Chuy\u1ebfn \u0111i x\u00e1c nh\u1eadn\", th\u00f4ngTinH\u00e0nhKh\u00e1ch)\r\n      NS --&gt; T\u00e0i x\u1ebf: Th\u00f4ng b\u00e1o \u0111\u1ea9y \"Chuy\u1ebfn \u0111i \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn\"\r\n\r\n      RS --&gt; App: rideMatched(th\u00f4ngTinT\u00e0iX\u1ebf, ph\u01b0\u01a1ngTi\u1ec7n, th\u1eddiGian\u0110\u1ebfn)\r\n      App --&gt; H\u00e0nh kh\u00e1ch: Hi\u1ec3n th\u1ecb th\u00f4ng tin t\u00e0i x\u1ebf &amp; b\u1ea3n \u0111\u1ed3\r\n\r\n    else Kh\u00f4ng c\u00f3 t\u00e0i x\u1ebf n\u00e0o s\u1eb5n s\u00e0ng\r\n      RS --&gt; App: noDrivers(\"Kh\u00f4ng c\u00f3 t\u00e0i x\u1ebf n\u00e0o g\u1ea7n \u0111\u00f3. Th\u1eed l\u1ea1i?\")\r\n      break Kh\u00f4ng c\u00f3 t\u00e0i x\u1ebf\r\n    end\r\n  end\r\n\r\n  alt Th\u00e0nh c\u00f4ng gh\u00e9p n\u1ed1i\r\n    RS --&gt; App: bookingConfirmed(idChuy\u1ebfn)\r\n    App --&gt; H\u00e0nh kh\u00e1ch: Hi\u1ec3n th\u1ecb \"Chuy\u1ebfn \u0111i \u0111\u00e3 \u0111\u1eb7t!\" + theo d\u00f5i\r\n  else Kh\u00f4ng c\u00f3 ch\u1ea5p nh\u1eadn sau nhi\u1ec1u l\u1ea7n th\u1eed\r\n    RS --&gt; App: requestFailed(\"Kh\u00f4ng c\u00f3 t\u00e0i x\u1ebf n\u00e0o s\u1eb5n s\u00e0ng. Th\u1eed l\u1ea1i?\")\r\n    App --&gt; H\u00e0nh kh\u00e1ch: Hi\u1ec3n th\u1ecb l\u1ed7i &amp; t\u00f9y ch\u1ecdn th\u1eed l\u1ea1i\r\n  end\r\n\r\n  deactivate RS\r\n\r\nelse H\u00e0nh kh\u00e1ch h\u1ee7y\r\n  App --&gt; H\u00e0nh kh\u00e1ch: \u0110\u00e3 h\u1ee7y\r\nend\r\n\r\ndeactivate App\r\n@enduml\r\n<\/code><\/pre>\n<hr data-nodeid=\"227\"\/>\n<h2 data-nodeid=\"228\">\u2705 T\u1ea1i sao m\u00e3 n\u00e0y ho\u1ea1t \u0111\u1ed9ng<\/h2>\n<ul data-nodeid=\"229\">\n<li data-nodeid=\"230\">\n<p data-nodeid=\"231\">\u2705\u00a0<strong data-nodeid=\"636\">Kh\u00f4ng c\u00f3\u00a0<code data-backticks=\"1\" data-nodeid=\"630\">return<\/code>\u00a0l\u1ec7nh<\/strong>\u00a0\u2014 \u0111\u01b0\u1ee3c thay th\u1ebf b\u1eb1ng\u00a0<code data-backticks=\"1\" data-nodeid=\"634\">break<\/code>\u00a0v\u00e0 lu\u1ed3ng h\u1ee3p l\u00fd.<\/p>\n<\/li>\n<li data-nodeid=\"232\">\n<p data-nodeid=\"233\">\u2705\u00a0<strong data-nodeid=\"646\">T\u1ea5t c\u1ea3 <code data-backticks=\"1\" data-nodeid=\"640\">k\u00edch ho\u1ea1t<\/code>\/<code data-backticks=\"1\" data-nodeid=\"642\">t\u1eaft k\u00edch ho\u1ea1t<\/code> c\u1eb7p<\/strong> \u0111\u01b0\u1ee3c \u0111\u00f3ng \u0111\u00fang c\u00e1ch.<\/p>\n<\/li>\n<li data-nodeid=\"234\">\n<p data-nodeid=\"235\">\u2705\u00a0<strong data-nodeid=\"656\"><code data-backticks=\"1\" data-nodeid=\"649\">alt<\/code>\/<code data-backticks=\"1\" data-nodeid=\"651\">v\u00f2ng l\u1eb7p<\/code>\/<code data-backticks=\"1\" data-nodeid=\"653\">opt<\/code><\/strong> \u0111\u01b0\u1ee3c l\u1ed3ng gh\u00e9p v\u00e0 k\u1ebft th\u00fac \u0111\u00fang c\u00e1ch.<\/p>\n<\/li>\n<li data-nodeid=\"236\">\n<p data-nodeid=\"237\">\u2705\u00a0<strong data-nodeid=\"665\"><code data-backticks=\"1\" data-nodeid=\"659\">ref<\/code> c\u00e1c \u0111o\u1ea1n<\/strong> \u0111\u01b0\u1ee3c ng\u1ee5 \u00fd th\u00f4ng qua<code data-backticks=\"1\" data-nodeid=\"663\">startTrackingSession<\/code> (c\u00f3 th\u1ec3 tr\u00edch xu\u1ea5t th\u00e0nh s\u01a1 \u0111\u1ed3 con).<\/p>\n<\/li>\n<li data-nodeid=\"238\">\n<p data-nodeid=\"239\">\u2705\u00a0<strong data-nodeid=\"671\"><code data-backticks=\"1\" data-nodeid=\"668\">&lt;&lt;ngo\u1ea1i vi&gt;&gt;<\/code><\/strong> c\u00e1c ki\u1ec3u d\u00e1ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 r\u00f5 r\u00e0ng h\u01a1n.<\/p>\n<\/li>\n<\/ul>\n<blockquote data-nodeid=\"240\">\n<p data-nodeid=\"241\">\u2705\u00a0<strong data-nodeid=\"685\">Th\u1eed ngay b\u00e2y gi\u1edd<\/strong>: D\u00e1n v\u00e0o <a data-nodeid=\"679\" href=\"https:\/\/www.plantuml.com\/plantuml\">https:\/\/www.plantuml.com\/plantuml<\/a> \u2192 Nh\u1ea5p v\u00e0o \u201cT\u1ea1o\u201d \u2192 Xem b\u1ea3n v\u1ebd lu\u1ed3ng \u0111\u1ea7y \u0111\u1ee7 ngay l\u1eadp t\u1ee9c.<\/p>\n<\/blockquote>\n<hr data-nodeid=\"242\"\/>\n<h2 data-nodeid=\"243\"><strong data-nodeid=\"689\">L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 s\u1eed d\u1ee5ng s\u01a1 \u0111\u1ed3 n\u00e0y<\/strong><\/h2>\n<h3 data-nodeid=\"244\">\ud83d\udee0\u00a0<strong data-nodeid=\"694\">B\u01b0\u1edbc 1: V\u1ebd s\u01a1 \u0111\u1ed3<\/strong><\/h3>\n<ul data-nodeid=\"245\">\n<li data-nodeid=\"246\">\n<p data-nodeid=\"247\">\u0110i t\u1edbi\u00a0<a data-nodeid=\"698\" href=\"https:\/\/www.plantuml.com\/plantuml\">PlantUML Live<\/a><\/p>\n<\/li>\n<li data-nodeid=\"248\">\n<p data-nodeid=\"249\">D\u00e1n m\u00e3 ngu\u1ed3n \u2192 Nh\u1ea5n\u00a0<strong data-nodeid=\"705\">\u201cT\u1ea1o\u201d<\/strong><\/p>\n<\/li>\n<li data-nodeid=\"250\">\n<p data-nodeid=\"251\">\u2705 S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 tr\u1ef1c quan t\u1ee9c th\u00ec<\/p>\n<\/li>\n<\/ul>\n<blockquote data-nodeid=\"252\">\n<p data-nodeid=\"253\">\ud83d\udca1 M\u1eb9o hay: Th\u00eam\u00a0<code data-backticks=\"1\" data-nodeid=\"708\">skinparam backgroundColor #F8F8F8<\/code>\u00a0\u0111\u1ec3 c\u00f3 n\u1ec1n tr\u1eafng s\u1ea1ch s\u1ebd.<\/p>\n<\/blockquote>\n<h3 data-nodeid=\"254\">\ud83d\udda5\ufe0f\u00a0<strong data-nodeid=\"714\">B\u01b0\u1edbc 2: T\u00edch h\u1ee3p v\u1edbi Visual Paradigm<\/strong><\/h3>\n<ol data-nodeid=\"255\">\n<li data-nodeid=\"256\">\n<p data-nodeid=\"257\">M\u1edf\u00a0<strong data-nodeid=\"723\">Visual Paradigm Desktop<\/strong>\u00a0ho\u1eb7c\u00a0<strong data-nodeid=\"724\">VP Online<\/strong><\/p>\n<\/li>\n<li data-nodeid=\"258\">\n<p data-nodeid=\"259\">T\u1ea1o m\u1ed9t m\u1edbi\u00a0<strong data-nodeid=\"729\">S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1<\/strong><\/p>\n<\/li>\n<li data-nodeid=\"260\">\n<p data-nodeid=\"261\">S\u1eed d\u1ee5ng\u00a0<strong data-nodeid=\"735\">C\u00f4ng c\u1ee5 &gt; Nh\u1eadp &gt; PlantUML<\/strong>\u00a0\u2192 D\u00e1n m\u00e3 ngu\u1ed3n<\/p>\n<\/li>\n<li data-nodeid=\"262\">\n<p data-nodeid=\"263\">T\u1ef1 \u0111\u1ed9ng t\u1ea1o v\u1edbi c\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi, tin nh\u1eafn v\u00e0 thanh k\u00edch ho\u1ea1t<\/p>\n<\/li>\n<\/ol>\n<h3 data-nodeid=\"264\">\ud83e\udde0\u00a0<strong data-nodeid=\"741\">B\u01b0\u1edbc 3: Tinh ch\u1ec9nh b\u1eb1ng AI (N\u00e2ng cao)<\/strong><\/h3>\n<ul data-nodeid=\"265\">\n<li data-nodeid=\"266\">\n<p data-nodeid=\"267\">S\u1eed d\u1ee5ng\u00a0<strong data-nodeid=\"747\">chat.visual-paradigm.com<\/strong>\u00a0\u0111\u1ec3 nh\u1eadp y\u00eau c\u1ea7u:<\/p>\n<blockquote data-nodeid=\"268\">\n<p data-nodeid=\"269\">\u201cT\u00e1i c\u1ea5u tr\u00fac s\u01a1 \u0111\u1ed3 chia s\u1ebb xe n\u00e0y th\u00e0nh ki\u1ebfn tr\u00fac microservices: t\u00e1ch ri\u00eang RideService, MatchingService, NotificationService v\u00e0 PaymentService. Th\u00eam b\u01b0\u1edbc thanh to\u00e1n t\u00f9y ch\u1ecdn sau khi gh\u00e9p \u0111\u00f4i.\u201d<\/p>\n<\/blockquote>\n<\/li>\n<li data-nodeid=\"270\">\n<p data-nodeid=\"271\">VP AI s\u1ebd:<\/p>\n<ul data-nodeid=\"272\">\n<li data-nodeid=\"273\">\n<p data-nodeid=\"274\">T\u00e1ch\u00a0<code data-backticks=\"1\" data-nodeid=\"753\">RideService<\/code>\u00a0th\u00e0nh\u00a0<code data-backticks=\"1\" data-nodeid=\"755\">RideController<\/code>,\u00a0<code data-backticks=\"1\" data-nodeid=\"757\">RideService<\/code>,\u00a0<code data-backticks=\"1\" data-nodeid=\"759\">PaymentService<\/code><\/p>\n<\/li>\n<li data-nodeid=\"275\">\n<p data-nodeid=\"276\">Th\u00eam\u00a0<code data-backticks=\"1\" data-nodeid=\"761\">PaymentService<\/code>\u00a0v\u1edbi\u00a0<code data-backticks=\"1\" data-nodeid=\"763\">processPayment()<\/code>\u00a0g\u1ecdi<\/p>\n<\/li>\n<li data-nodeid=\"277\">\n<p data-nodeid=\"278\">Th\u00eam\u00a0<code data-backticks=\"1\" data-nodeid=\"766\">&lt;&lt;ngo\u1ea1i b\u1ed9&gt;&gt;<\/code>\u00a0cho\u00a0<code data-backticks=\"1\" data-nodeid=\"768\">C\u1ed5ng thanh to\u00e1n<\/code><\/p>\n<\/li>\n<li data-nodeid=\"279\">\n<p data-nodeid=\"280\">Th\u00eam\u00a0<code data-backticks=\"1\" data-nodeid=\"770\">t\u00f9y ch\u1ecdn<\/code>\u00a0cho n\u00e2ng c\u1ea5p t\u00f9y ch\u1ecdn l\u00ean g\u00f3i cao c\u1ea5p<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3 data-nodeid=\"281\">\ud83d\udcc4\u00a0<strong data-nodeid=\"776\">B\u01b0\u1edbc 4: T\u00e0i li\u1ec7u h\u00f3a trong OpenDocs (H\u1ee3p t\u00e1c)<\/strong><\/h3>\n<ol data-nodeid=\"282\">\n<li data-nodeid=\"283\">\n<p data-nodeid=\"284\">\u0110\u0103ng nh\u1eadp v\u00e0o\u00a0<strong data-nodeid=\"783\"><a data-nodeid=\"781\" href=\"https:\/\/online.visual-paradigm.com\/\">online.visual-paradigm.com<\/a><\/strong><\/p>\n<\/li>\n<li data-nodeid=\"285\">\n<p data-nodeid=\"286\">M\u1edf\u00a0<strong data-nodeid=\"794\">OpenDocs<\/strong>\u00a0\u2192 T\u1ea1o trang m\u1edbi:\u00a0<em data-nodeid=\"795\">\u201cEspecificaci\u00f3n lu\u1ed3ng \u0111\u1eb7t xe\u201d<\/em><\/p>\n<\/li>\n<li data-nodeid=\"287\">\n<p data-nodeid=\"288\">Ch\u00e8n s\u01a1 \u0111\u1ed3.<\/p>\n<\/li>\n<li data-nodeid=\"289\">\n<p data-nodeid=\"290\">Th\u00eam:<\/p>\n<ul data-nodeid=\"291\">\n<li data-nodeid=\"292\">\n<p data-nodeid=\"293\"><strong data-nodeid=\"805\">\u0110i\u1ec1u ki\u1ec7n ti\u1ec1n \u0111\u1ec1<\/strong>: \u201cNg\u01b0\u1eddi d\u00f9ng ph\u1ea3i \u0111\u0103ng nh\u1eadp, GPS ph\u1ea3i \u0111\u01b0\u1ee3c b\u1eadt\u201d<\/p>\n<\/li>\n<li data-nodeid=\"294\">\n<p data-nodeid=\"295\"><strong data-nodeid=\"813\">\u0110i\u1ec1u ki\u1ec7n h\u1eadu \u0111\u1ec1<\/strong>: \u201c\u0110\u00e3 gh\u00e9p xe, \u0111ang theo d\u00f5i ho\u1ea1t \u0111\u1ed9ng, t\u00e0i x\u1ebf \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00f4ng b\u00e1o\u201d<\/p>\n<\/li>\n<li data-nodeid=\"296\">\n<p data-nodeid=\"297\"><strong data-nodeid=\"825\">Tr\u01b0\u1eddng h\u1ee3p ngo\u1ea1i l\u1ec7<\/strong>: \u201cKh\u00f4ng c\u00f3 t\u00e0i x\u1ebf n\u00e0o ch\u1ea5p nh\u1eadn trong v\u00f2ng 30 gi\u00e2y\u201d, \u201cGPS kh\u00f4ng kh\u1ea3 d\u1ee5ng\u201d<\/p>\n<\/li>\n<li data-nodeid=\"298\">\n<p data-nodeid=\"299\"><strong data-nodeid=\"830\">Li\u00ean k\u1ebft<\/strong>: \u0110\u1ec3 s\u1eed d\u1ee5ng s\u01a1 \u0111\u1ed3 Use Case, s\u01a1 \u0111\u1ed3 l\u1edbp, m\u00e1y tr\u1ea1ng th\u00e1i<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<hr data-nodeid=\"300\"\/>\n<h2 data-nodeid=\"301\"><strong data-nodeid=\"834\">T\u1ea1i sao c\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y hi\u1ec7u qu\u1ea3<\/strong><\/h2>\n<table data-nodeid=\"303\">\n<thead data-nodeid=\"304\">\n<tr data-nodeid=\"305\">\n<th data-nodeid=\"307\">L\u1ee3i \u00edch<\/th>\n<th data-nodeid=\"308\">Gi\u1ea3i th\u00edch<\/th>\n<\/tr>\n<\/thead>\n<tbody data-nodeid=\"311\">\n<tr data-nodeid=\"312\">\n<td data-nodeid=\"313\"><strong data-nodeid=\"840\">S\u00e1ng t\u1ea1o nhanh<\/strong><\/td>\n<td data-nodeid=\"314\">Vi\u1ebft UML trong v\u00e0i gi\u00e2y v\u1edbi PlantUML<\/td>\n<\/tr>\n<tr data-nodeid=\"315\">\n<td data-nodeid=\"316\"><strong data-nodeid=\"845\">T\u1ed1i \u01b0u h\u00f3a \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi AI<\/strong><\/td>\n<td data-nodeid=\"317\">T\u00e1i c\u1ea5u tr\u00fac th\u00e0nh c\u00e1c d\u1ecbch v\u1ee5 vi m\u00f4 ho\u1eb7c ki\u1ebfn tr\u00fac theo l\u1edbp<\/td>\n<\/tr>\n<tr data-nodeid=\"318\">\n<td data-nodeid=\"319\"><strong data-nodeid=\"850\">H\u1ed7 tr\u1ee3 ki\u1ec3m so\u00e1t phi\u00ean b\u1ea3n<\/strong><\/td>\n<td data-nodeid=\"320\">L\u01b0u m\u00e3 ngu\u1ed3n trong Git \u2014 kh\u00f4ng c\u00f3 t\u1ec7p nh\u1ecb ph\u00e2n<\/td>\n<\/tr>\n<tr data-nodeid=\"321\">\n<td data-nodeid=\"322\"><strong data-nodeid=\"855\">Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng<\/strong><\/td>\n<td data-nodeid=\"323\">M\u1edf r\u1ed9ng v\u1edbi c\u00e1c lo\u1ea1i xe, ch\u01b0\u01a1ng tr\u00ecnh khuy\u1ebfn m\u00e3i, xe ch\u1edf nh\u00f3m<\/td>\n<\/tr>\n<tr data-nodeid=\"324\">\n<td data-nodeid=\"325\"><strong data-nodeid=\"860\">T\u01b0\u01a1ng th\u00edch v\u1edbi nhi\u1ec1u c\u00f4ng c\u1ee5<\/strong><\/td>\n<td data-nodeid=\"326\">Ho\u1ea1t \u0111\u1ed9ng t\u1ed1t tr\u00ean VS Code, Confluence, GitHub, v.v.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr data-nodeid=\"327\"\/>\n<h2 data-nodeid=\"328\"><strong data-nodeid=\"865\">M\u1edf r\u1ed9ng s\u01a1 \u0111\u1ed3: C\u00e1c bi\u1ebfn th\u1ec3 kh\u1ea3 thi<\/strong><\/h2>\n<p data-nodeid=\"329\">Mu\u1ed1n \u0111i xa h\u01a1n? D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c m\u1edf r\u1ed9ng ph\u1ed5 bi\u1ebfn:<\/p>\n<h3 data-nodeid=\"330\">\ud83d\udd39 Th\u00eam n\u00e2ng c\u1ea5p t\u00f9y ch\u1ecdn Premium<\/h3>\n<pre class=\"lang-plantuml\" data-nodeid=\"331\"><code data-language=\"plantuml\">opt Lo\u1ea1i xe: Premium\r\n  RS -&gt; \u1ee8ng d\u1ee5ng: showPremiumOption()\r\n  \u1ee8ng d\u1ee5ng --&gt; RS: selectPremium()\r\n  RS -&gt; B\u1ea3n \u0111\u1ed3: recalculateFareWithSurge()\r\n  B\u1ea3n \u0111\u1ed3 --&gt; RS: newFare, updatedEta\r\nend\r\n<\/code><\/pre>\n<h3 data-nodeid=\"332\">\ud83d\udd39 Th\u00eam x\u1eed l\u00fd thanh to\u00e1n (sau khi gh\u00e9p xe)<\/h3>\n<pre class=\"lang-plantuml\" data-nodeid=\"333\"><code data-language=\"plantuml\">RS -&gt; D\u1ecbch v\u1ee5ThanhTo\u00e1n: processPayment(idXe, s\u1ed1Ti\u1ec1n)\r\nk\u00edch ho\u1ea1t D\u1ecbch v\u1ee5ThanhTo\u00e1n\r\nD\u1ecbch v\u1ee5ThanhTo\u00e1n --&gt; RS: th\u00e0nh c\u00f4ng, idGiaoD\u1ecbch\r\nt\u1eaft k\u00edch ho\u1ea1t D\u1ecbch v\u1ee5ThanhTo\u00e1n\r\nRS --&gt; \u1ee8ng d\u1ee5ng: showPaymentConfirmed()\r\n<\/code><\/pre>\n<h3 data-nodeid=\"334\">\ud83d\udd39 Th\u00eam h\u1ee7y chuy\u1ebfn c\u1ee7a t\u00e0i x\u1ebf (c\u00f3 ph\u1ea1t)<\/h3>\n<pre class=\"lang-plantuml\" data-nodeid=\"335\"><code data-language=\"plantuml\">T\u00e0i x\u1ebf -&gt; NS: cancelRide(l\u00fd do)\r\nNS --&gt; RS: driverCanceled\r\nRS -&gt; \u1ee8ng d\u1ee5ng: notifyPassenger(\"T\u00e0i x\u1ebf \u0111\u00e3 h\u1ee7y. \u0110ang t\u00ecm t\u00e0i x\u1ebf m\u1edbi...\")\r\n<\/code><\/pre>\n<p data-nodeid=\"336\">H\u00e3y cho t\u00f4i bi\u1ebft n\u1ebfu b\u1ea1n mu\u1ed1n c\u00e1c bi\u1ebfn th\u1ec3 n\u00e0y d\u01b0\u1edbi d\u1ea1ng m\u00e3 PlantUML \u0111\u1ea7y \u0111\u1ee7!<\/p>\n<hr data-nodeid=\"337\"\/>\n<h2 data-nodeid=\"338\"><strong data-nodeid=\"877\">K\u1ebft lu\u1eadn<\/strong><\/h2>\n<p data-nodeid=\"339\">Quy tr\u00ecnh \u0111\u1eb7t xe chia s\u1ebb kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 gh\u00e9p n\u1ed1i \u2014 \u0111\u00f3 l\u00e0 v\u1ec1\u00a0<strong data-nodeid=\"899\">s\u1ef1 ph\u1ed1i h\u1ee3p theo th\u1eddi gian th\u1ef1c<\/strong>,\u00a0<strong data-nodeid=\"900\">giao ti\u1ebfp b\u1ea5t \u0111\u1ed3ng b\u1ed9<\/strong>, v\u00e0\u00a0<strong data-nodeid=\"901\">kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i trong \u0111i\u1ec1u ki\u1ec7n kh\u00f4ng ch\u1eafc ch\u1eafn<\/strong>. B\u1eb1ng c\u00e1ch m\u00f4 h\u00ecnh h\u00f3a n\u00f3 v\u1edbi\u00a0<strong data-nodeid=\"902\">S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 UML<\/strong>\u00a0v\u00e0 t\u1eadn d\u1ee5ng\u00a0<strong data-nodeid=\"903\">PlantUML + c\u00e1c c\u00f4ng c\u1ee5 AI nh\u01b0 Visual Paradigm<\/strong>, c\u00e1c \u0111\u1ed9i c\u00f3 th\u1ec3:<\/p>\n<ul data-nodeid=\"340\">\n<li data-nodeid=\"341\">\n<p data-nodeid=\"342\">Thi\u1ebft k\u1ebf v\u1edbi s\u1ef1 r\u00f5 r\u00e0ng v\u00e0 ch\u00ednh x\u00e1c<\/p>\n<\/li>\n<li data-nodeid=\"343\">\n<p data-nodeid=\"344\">Ph\u00e1t hi\u1ec7n c\u00e1c tr\u01b0\u1eddng h\u1ee3p bi\u00ean s\u1edbm (v\u00ed d\u1ee5: kh\u00f4ng c\u00f3 t\u00e0i x\u1ebf, h\u1ebft th\u1eddi gian)<\/p>\n<\/li>\n<li data-nodeid=\"345\">\n<p data-nodeid=\"346\">H\u1ee3p t\u00e1c gi\u1eefa c\u00e1c b\u1ed9 ph\u1eadn s\u1ea3n ph\u1ea9m, k\u1ef9 thu\u1eadt v\u00e0 ki\u1ec3m th\u1eed<\/p>\n<\/li>\n<li data-nodeid=\"347\">\n<p data-nodeid=\"348\">T\u00e0i li\u1ec7u v\u1ec1 lu\u1ed3ng c\u00f4ng vi\u1ec7c cho ki\u1ec3m to\u00e1n, \u0111\u00e0o t\u1ea1o v\u00e0 h\u01b0\u1edbng d\u1eabn<\/p>\n<\/li>\n<\/ul>\n<blockquote data-nodeid=\"349\">\n<p data-nodeid=\"350\">\u2705\u00a0<strong data-nodeid=\"917\">B\u1eaft \u0111\u1ea7u ngay<\/strong>: D\u00e1n m\u00e3 PlantUML ph\u00eda tr\u00ean v\u00e0o\u00a0<a data-nodeid=\"915\" href=\"https:\/\/www.plantuml.com\/\">PlantUML Live<\/a>\u00a0v\u00e0 xem lu\u1ed3ng chia s\u1ebb xe c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c hi\u1ec7n th\u1ef1c h\u00f3a trong v\u00e0i gi\u00e2y.<\/p>\n<\/blockquote>\n<hr data-nodeid=\"351\"\/>\n<h2 data-nodeid=\"352\">\ud83d\udccc M\u1eb9o cu\u1ed1i c\u00f9ng<\/h2>\n<ul data-nodeid=\"353\">\n<li data-nodeid=\"354\">\n<p data-nodeid=\"355\">S\u1eed d\u1ee5ng\u00a0<code data-backticks=\"1\" data-nodeid=\"920\">autonumber<\/code>\u00a0\u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng truy xu\u1ea5t ngu\u1ed3n g\u1ed1c.<\/p>\n<\/li>\n<li data-nodeid=\"356\">\n<p data-nodeid=\"357\">Th\u00eam\u00a0<code data-backticks=\"1\" data-nodeid=\"923\">hide footbox<\/code>\u00a0\u0111\u1ec3 x\u00f3a ch\u00e2n trang.<\/p>\n<\/li>\n<li data-nodeid=\"358\">\n<p data-nodeid=\"359\">T\u00f9y ch\u1ec9nh m\u00e0u s\u1eafc:\u00a0<code data-backticks=\"1\" data-nodeid=\"926\">skinparam sequenceMessageBackgroundColor #E0F7FA<\/code><\/p>\n<\/li>\n<li data-nodeid=\"360\">\n<p data-nodeid=\"361\">Xu\u1ea5t d\u01b0\u1edbi d\u1ea1ng PNG\/SVG\/PDF cho b\u00e1o c\u00e1o ho\u1eb7c tr\u00ecnh b\u00e0y.<\/p>\n<\/li>\n<\/ul>\n<hr data-nodeid=\"362\"\/>\n<blockquote data-nodeid=\"363\">\n<p data-nodeid=\"364\">\ud83d\udcec\u00a0<strong data-nodeid=\"949\">C\u1ea7n gi\u00fap \u0111\u1ee1?<\/strong><br \/>\nMu\u1ed1n m\u1ed9t phi\u00ean b\u1ea3n v\u1edbi\u00a0<strong data-nodeid=\"950\">s\u01a1 \u0111\u1ed3 l\u1edbp<\/strong>,\u00a0<strong data-nodeid=\"951\">m\u00e1y tr\u1ea1ng th\u00e1i<\/strong>, ho\u1eb7c\u00a0<strong data-nodeid=\"952\">t\u00edch h\u1ee3p v\u1edbi backend Spring Boot\/Node.js<\/strong>?<br \/>\nCh\u1ec9 c\u1ea7n h\u1ecfi \u2014 t\u00f4i s\u1ebd t\u1ea1o m\u00f4 h\u00ecnh ki\u1ebfn tr\u00fac \u0111\u1ea7y \u0111\u1ee7 cho b\u1ea1n.<\/p>\n<\/blockquote>\n<hr data-nodeid=\"365\"\/>\n<p class=\"\" data-nodeid=\"366\">\u2728\u00a0<strong data-nodeid=\"957\">M\u00f4 h\u00ecnh h\u00f3a ch\u00ednh x\u00e1c. X\u00e2y d\u1ef1ng nhanh ch\u00f3ng. Giao h\u00e0ng t\u1ef1 tin.<\/strong><\/p>\n<\/p>\n<h3 data-nodeid=\"366\">S\u01a1 \u0111\u1ed3 UML Seqquenec &amp; H\u1ed7 tr\u1ee3 AI<\/h3>\n<ul>\n<li data-nodeid=\"673\"><a data-nodeid=\"707\" href=\"https:\/\/www.visual-paradigm.com\/learning\/handbooks\/software-design-handbook\/sequence-diagram.jsp\"><strong data-nodeid=\"708\">H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 trong thi\u1ebft k\u1ebf ph\u1ea7n m\u1ec1m<\/strong><\/a>: Ph\u1ea7n s\u00e1ch h\u01b0\u1edbng d\u1eabn chi ti\u1ebft n\u00e0y gi\u1ea3i th\u00edch m\u1ee5c \u0111\u00edch, c\u1ea5u tr\u00fac v\u00e0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p t\u1ed1t nh\u1ea5t \u0111\u1ec3 s\u1eed d\u1ee5ng s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 nh\u1eb1m m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng.<\/li>\n<li data-nodeid=\"675\"><a data-nodeid=\"714\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-sequence-diagram\/\"><strong data-nodeid=\"715\">S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 l\u00e0 g\u00ec? \u2013 H\u01b0\u1edbng d\u1eabn UML<\/strong><\/a>: H\u01b0\u1edbng d\u1eabn gi\u1edbi thi\u1ec7u d\u00e0nh cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u, gi\u1ea3i th\u00edch vai tr\u00f2 c\u1ee7a s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 trong vi\u1ec7c tr\u1ef1c quan h\u00f3a c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa \u0111\u1ed1i t\u01b0\u1ee3ng theo th\u1eddi gian.<\/li>\n<li data-nodeid=\"677\"><a data-nodeid=\"721\" href=\"https:\/\/www.visual-paradigm.com\/tutorials\/sequence-diagram-animation.jsp\"><strong data-nodeid=\"722\">Ho\u1ea1t h\u00ecnh s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 trong Visual Paradigm \u2013 H\u01b0\u1edbng d\u1eabn<\/strong><\/a>: H\u01b0\u1edbng d\u1eabn n\u00e0y cung c\u1ea5p c\u00e1c b\u01b0\u1edbc th\u1ef1c hi\u1ec7n \u0111\u1ec3 t\u1ea1o c\u00e1c s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 \u0111\u1ed9ng, ho\u1ea1t h\u00ecnh nh\u1eb1m tr\u1ef1c quan h\u00f3a hi\u1ec7u qu\u1ea3 h\u01a1n c\u00e1c lu\u1ed3ng c\u00f4ng vi\u1ec7c ph\u1ea7n m\u1ec1m v\u00e0 t\u01b0\u01a1ng t\u00e1c h\u1ec7 th\u1ed1ng.<\/li>\n<li data-nodeid=\"679\"><a data-nodeid=\"728\" href=\"https:\/\/blog.visual-paradigm.com\/generate-uml-sequence-diagrams-instantly-with-ai\/\"><strong data-nodeid=\"729\">Visual Paradigm \u2013 S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 UML \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi AI<\/strong><\/a>: B\u00e0i vi\u1ebft n\u00e0y minh h\u1ecda c\u00e1ch \u0111\u1ed9ng c\u01a1 AI c\u1ee7a n\u1ec1n t\u1ea3ng gi\u00fap ng\u01b0\u1eddi d\u00f9ng t\u1ea1o ngay l\u1eadp t\u1ee9c c\u00e1c s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 UML chuy\u00ean nghi\u1ec7p trong b\u1ed9 c\u00f4ng c\u1ee5 m\u00f4 h\u00ecnh h\u00f3a.<\/li>\n<li data-nodeid=\"681\"><a data-nodeid=\"737\" href=\"https:\/\/www.cybermedian.com\/refining-sequence-diagrams-from-use-case-descriptions-using-visual-paradigms-ai-sequence-diagram-refinement-tool\/\"><strong data-nodeid=\"738\">Tinh ch\u1ec9nh s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi AI trong Visual Paradigm<\/strong><\/a>: T\u00e0i nguy\u00ean n\u00e0y kh\u00e1m ph\u00e1 c\u00e1ch c\u00e1c c\u00f4ng c\u1ee5 AI c\u00f3 th\u1ec3 chuy\u1ec3n \u0111\u1ed5i m\u00f4 t\u1ea3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng th\u00e0nh c\u00e1c s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 ch\u00ednh x\u00e1c ch\u1ec9 v\u1edbi n\u1ed7 l\u1ef1c th\u1ee7 c\u00f4ng t\u1ed1i thi\u1ec3u.<\/li>\n<li data-nodeid=\"683\"><a data-nodeid=\"744\" href=\"https:\/\/www.archimetric.com\/mastering-sequence-diagrams-with-visual-paradigm-ai-chatbot-a-beginners-tutorial-with-a-real-world-e-commerce-case-study\/\"><strong data-nodeid=\"745\">Th\u00e0nh th\u1ea1o s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 v\u1edbi Visual Paradigm: H\u01b0\u1edbng d\u1eabn chatbot AI<\/strong><\/a>: H\u01b0\u1edbng d\u1eabn th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi m\u1edbi, s\u1eed d\u1ee5ng t\u00ecnh hu\u1ed1ng chatbot th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed th\u1ef1c t\u1ebf \u0111\u1ec3 d\u1ea1y c\u00e1ch v\u1ebd s\u01a1 \u0111\u1ed3 giao ti\u1ebfp.<\/li>\n<li data-nodeid=\"685\"><a data-nodeid=\"751\" href=\"https:\/\/www.archimetric.com\/comprehensive-tutorial-using-the-ai-sequence-diagram-refinement-tool\/\"><strong data-nodeid=\"752\">H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n: S\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 tinh ch\u1ec9nh s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 AI<\/strong><\/a>: H\u01b0\u1edbng d\u1eabn t\u1eebng b\u01b0\u1edbc v\u1ec1 vi\u1ec7c t\u1eadn d\u1ee5ng c\u00e1c t\u00ednh n\u0103ng AI chuy\u00ean bi\u1ec7t \u0111\u1ec3 n\u00e2ng cao \u0111\u1ed9 ch\u00ednh x\u00e1c, r\u00f5 r\u00e0ng v\u00e0 t\u00ednh nh\u1ea5t qu\u00e1n c\u1ee7a c\u00e1c m\u00f4 h\u00ecnh s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1.<\/li>\n<li data-nodeid=\"687\"><a data-nodeid=\"758\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/how-to-model-mvc-with-uml-sequence-diagram\/\"><strong data-nodeid=\"759\">L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a MVC b\u1eb1ng s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 UML<\/strong><\/a>: H\u01b0\u1edbng d\u1eabn n\u00e0y d\u1ea1y ng\u01b0\u1eddi d\u00f9ng c\u00e1ch tr\u1ef1c quan h\u00f3a c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c th\u00e0nh ph\u1ea7n Model, View v\u00e0 Controller nh\u1eb1m c\u1ea3i thi\u1ec7n \u0111\u1ed9 r\u00f5 r\u00e0ng ki\u1ebfn tr\u00fac h\u1ec7 th\u1ed1ng.<\/li>\n<li data-nodeid=\"689\"><a data-nodeid=\"765\" href=\"https:\/\/www.tech-posts.com\/how-visual-paradigm-supports-separate-sequence-diagrams-for-main-and-exceptional-flows\/\"><strong data-nodeid=\"766\">Visual Paradigm: S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 ri\u00eang bi\u1ec7t cho lu\u1ed3ng ch\u00ednh v\u00e0 lu\u1ed3ng ngo\u1ea1i l\u1ec7<\/strong><\/a>: B\u00e0i vi\u1ebft k\u1ef9 thu\u1eadt n\u00e0y gi\u1ea3i th\u00edch c\u00e1ch m\u00f4 h\u00ecnh h\u00f3a c\u1ea3 lu\u1ed3ng ch\u00ednh v\u00e0 lu\u1ed3ng thay th\u1ebf\/ngo\u1ea1i l\u1ec7 b\u1eb1ng c\u00e1c s\u01a1 \u0111\u1ed3 ri\u00eang bi\u1ec7t \u0111\u1ec3 duy tr\u00ec t\u00ednh d\u1ec5 \u0111\u1ecdc c\u1ee7a m\u00f4 h\u00ecnh.<\/li>\n<li data-nodeid=\"691\"><a data-nodeid=\"772\" href=\"https:\/\/www.visual-paradigm.com\/features\/plantuml-sequence-diagram-builder\/\"><strong data-nodeid=\"773\">Tr\u00ecnh t\u1ea1o s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 PlantUML | C\u00f4ng c\u1ee5 x\u00e2y d\u1ef1ng tr\u1ef1c quan<\/strong><\/a>: M\u1ed9t c\u00e1i nh\u00ecn t\u1ed5ng quan v\u1ec1 m\u1ed9t c\u00f4ng c\u1ee5 t\u1ea1o h\u00ecnh \u1ea3nh cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng x\u00e1c \u0111\u1ecbnh c\u00e1c th\u00e0nh vi\u00ean v\u00e0 tin nh\u1eafn b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng tr\u00ecnh h\u01b0\u1edbng d\u1eabn t\u1eebng b\u01b0\u1edbc \u0111\u1ec3 t\u1ea1o s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 d\u1ef1a tr\u00ean PlantUML.<\/li>\n<\/ul>\n<p class=\"\" data-nodeid=\"366\"><strong data-nodeid=\"957\">\u00a0<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Gi\u1edbi thi\u1ec7u C\u00e1c n\u1ec1n t\u1ea3ng chia s\u1ebb xe nh\u01b0 Uber, Lyft v\u00e0 Bolt \u0111\u00e3 c\u00e1ch m\u1ea1ng h\u00f3a kh\u1ea3 n\u0103ng di chuy\u1ec3n t\u1ea1i \u0111\u00f4 th\u1ecb b\u1eb1ng c\u00e1ch k\u1ebft n\u1ed1i h\u00e0nh kh\u00e1ch&hellip;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[16,17,15],"tags":[],"class_list":["post-437","post","type-post","status-publish","format-standard","hentry","category-ai","category-ai-chatbot","category-ai-visual-modeling"],"yoast_head":"<!-- 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