{"id":10795,"date":"2024-11-20T11:23:54","date_gmt":"2024-11-20T03:23:54","guid":{"rendered":"https:\/\/www.cybermedian.com\/vn\/comprehensive-tutorial-on-use-case-diagrams\/"},"modified":"2026-04-20T17:05:07","modified_gmt":"2026-04-20T09:05:07","slug":"comprehensive-tutorial-on-use-case-diagrams","status":"publish","type":"post","link":"https:\/\/www.cybermedian.com\/vn\/comprehensive-tutorial-on-use-case-diagrams\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng"},"content":{"rendered":"<h2>Gi\u1edbi thi\u1ec7u<\/h2>\n<p>M\u1ed9t <a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-use-case-diagram\/\">s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/a> l\u00e0 m\u1ed9t lo\u1ea1i s\u01a1 \u0111\u1ed3 h\u00e0nh vi \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a b\u1edfi <a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-uml\/\">Ng\u00f4n ng\u1eef m\u00f4 h\u00ecnh h\u00f3a th\u1ed1ng nh\u1ea5t<\/a> (UML). N\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 t\u1ea3 c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa ng\u01b0\u1eddi d\u00f9ng (ng\u01b0\u1eddi tham gia) v\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng nh\u1eb1m \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00e1c m\u1ee5c ti\u00eau c\u1ee5 th\u1ec3. S\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng l\u00e0 thi\u1ebft y\u1ebfu \u0111\u1ec3 hi\u1ec3u v\u00e0 ghi ch\u00e9p c\u00e1c y\u00eau c\u1ea7u ch\u1ee9c n\u0103ng c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng t\u1eeb g\u00f3c nh\u00ecn ng\u01b0\u1eddi d\u00f9ng. H\u01b0\u1edbng d\u1eabn n\u00e0y s\u1ebd d\u1eabn b\u1ea1n t\u1eebng b\u01b0\u1edbc t\u1ea1o v\u00e0 hi\u1ec3u s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng thu\u00ea xe \u0111\u1ea1p Wheels l\u00e0m v\u00ed d\u1ee5.<\/p>\n<h2>S\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng l\u00e0 g\u00ec?<\/h2>\n<p>M\u1ed9t <a href=\"https:\/\/www.visual-paradigm.com\/support\/documents\/vpuserguide\/94\/2575\/6362_drawinguseca.html\">s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/a> bao g\u1ed3m c\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh sau:<\/p>\n<ol>\n<li><strong>Ng\u01b0\u1eddi tham gia<\/strong>: \u0110\u1ea1i di\u1ec7n cho ng\u01b0\u1eddi d\u00f9ng ho\u1eb7c c\u00e1c h\u1ec7 th\u1ed1ng b\u00ean ngo\u00e0i t\u01b0\u01a1ng t\u00e1c v\u1edbi h\u1ec7 th\u1ed1ng. Ng\u01b0\u1eddi tham gia c\u00f3 th\u1ec3 l\u00e0 con ng\u01b0\u1eddi, c\u00e1c h\u1ec7 th\u1ed1ng kh\u00e1c ho\u1eb7c c\u00e1c thi\u1ebft b\u1ecb ph\u1ea7n c\u1ee9ng.<\/li>\n<li><strong>Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/strong>: \u0110\u1ea1i di\u1ec7n cho c\u00e1c ch\u1ee9c n\u0103ng ho\u1eb7c d\u1ecbch v\u1ee5 c\u1ee5 th\u1ec3 m\u00e0 h\u1ec7 th\u1ed1ng cung c\u1ea5p cho ng\u01b0\u1eddi tham gia. M\u1ed7i tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng m\u00f4 t\u1ea3 m\u1ed9t m\u1ee5c ti\u00eau m\u00e0 ng\u01b0\u1eddi tham gia mu\u1ed1n \u0111\u1ea1t \u0111\u01b0\u1ee3c th\u00f4ng qua vi\u1ec7c t\u01b0\u01a1ng t\u00e1c v\u1edbi h\u1ec7 th\u1ed1ng.<\/li>\n<li><strong>C\u00e1c m\u1ed1i quan h\u1ec7<\/strong>:\n<ul>\n<li><strong>M\u1ed1i quan h\u1ec7 li\u00ean l\u1ea1c<\/strong>: M\u1ed9t \u0111\u01b0\u1eddng n\u1ed1i gi\u1eefa ng\u01b0\u1eddi tham gia v\u00e0 m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, cho th\u1ea5y ng\u01b0\u1eddi tham gia tham gia v\u00e0o tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u0111\u00f3.<\/li>\n<li><strong>Bao g\u1ed3m<\/strong>: M\u1ed9t m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, trong \u0111\u00f3 m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng bao g\u1ed3m h\u00e0nh vi c\u1ee7a m\u1ed9t tr\u01b0\u1eddng h\u1ee3p kh\u00e1c.<\/li>\n<li><strong>M\u1edf r\u1ed9ng<\/strong>: M\u1ed9t m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, trong \u0111\u00f3 m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng m\u1edf r\u1ed9ng h\u00e0nh vi c\u1ee7a m\u1ed9t tr\u01b0\u1eddng h\u1ee3p kh\u00e1c trong m\u1ed9t s\u1ed1 \u0111i\u1ec1u ki\u1ec7n nh\u1ea5t \u0111\u1ecbnh.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2>T\u1ea1o s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/h2>\n<h3>B\u01b0\u1edbc 1: X\u00e1c \u0111\u1ecbnh ng\u01b0\u1eddi tham gia<\/h3>\n<p>X\u00e1c \u0111\u1ecbnh t\u1ea5t c\u1ea3 c\u00e1c ng\u01b0\u1eddi tham gia s\u1ebd t\u01b0\u01a1ng t\u00e1c v\u1edbi h\u1ec7 th\u1ed1ng. \u0110\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng thu\u00ea xe \u0111\u1ea1p Wheels, c\u00e1c ng\u01b0\u1eddi tham gia l\u00e0:<\/p>\n<ul>\n<li>Qu\u1ea3n tr\u1ecb vi\u00ean<\/li>\n<li>Nh\u00e2n vi\u00ean l\u1ec5 t\u00e2n<\/li>\n<\/ul>\n<h3>B\u01b0\u1edbc 2: X\u00e1c \u0111\u1ecbnh c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/h3>\n<p>X\u00e1c \u0111\u1ecbnh c\u00e1c ch\u1ee9c n\u0103ng ch\u00ednh ho\u1eb7c d\u1ecbch v\u1ee5 m\u00e0 h\u1ec7 th\u1ed1ng cung c\u1ea5p. M\u1ed7i <a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/tutorials\/use-case-diagram-tutorial\/\">tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/a>ph\u1ea3i \u0111\u1ea1i di\u1ec7n cho m\u1ed9t m\u1ee5c ti\u00eau c\u1ee5 th\u1ec3 m\u00e0 m\u1ed9t ng\u01b0\u1eddi d\u00f9ng mu\u1ed1n \u0111\u1ea1t \u0111\u01b0\u1ee3c. \u0110\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng Wheels, c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng l\u00e0:<\/p>\n<ul>\n<li>Duy tr\u00ec danh s\u00e1ch xe \u0111\u1ea1p<\/li>\n<li>Duy tr\u00ec danh s\u00e1ch kh\u00e1ch h\u00e0ng<\/li>\n<li>X\u1eed l\u00fd c\u00e1c y\u00eau c\u1ea7u<\/li>\n<li>C\u1ea5p xe \u0111\u1ea1p<\/li>\n<li>X\u1eed l\u00fd vi\u1ec7c tr\u1ea3 xe \u0111\u1ea1p<\/li>\n<li>T\u00ecm xe \u0111\u1ea1p<\/li>\n<li>In h\u00f3a \u0111\u01a1n<\/li>\n<\/ul>\n<h3>B\u01b0\u1edbc 3: V\u1ebd s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/h3>\n<ol>\n<li><strong>V\u1ebd c\u00e1c ng\u01b0\u1eddi d\u00f9ng<\/strong>: \u0110\u1ea1i di\u1ec7n c\u00e1c ng\u01b0\u1eddi d\u00f9ng b\u1eb1ng c\u00e1c h\u00ecnh ng\u01b0\u1eddi d\u1ea1ng que.<\/li>\n<li><strong>V\u1ebd c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/strong>: \u0110\u1ea1i di\u1ec7n c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng b\u1eb1ng h\u00ecnh elip.<\/li>\n<li><strong>K\u1ebft n\u1ed1i ng\u01b0\u1eddi d\u00f9ng v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/strong>: S\u1eed d\u1ee5ng c\u00e1c \u0111\u01b0\u1eddng n\u1ed1i \u0111\u1ec3 k\u1ebft n\u1ed1i ng\u01b0\u1eddi d\u00f9ng v\u1edbi c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng m\u00e0 h\u1ecd tham gia.<\/li>\n<li><strong>Th\u00eam c\u00e1c m\u1ed1i quan h\u1ec7<\/strong>: S\u1eed d\u1ee5ng c\u00e1c m\u0169i t\u00ean n\u00e9t \u0111\u1ee9t \u0111\u1ec3 bi\u1ec3u di\u1ec5n c\u00e1c m\u1ed1i quan h\u1ec7 \u201cbao g\u1ed3m\u201d v\u00e0 \u201cm\u1edf r\u1ed9ng\u201d.<\/li>\n<\/ol>\n<h3>V\u00ed d\u1ee5: H\u1ec7 th\u1ed1ng cho thu\u00ea xe \u0111\u1ea1p Wheels<\/h3>\n<p>H\u00e3y c\u00f9ng t\u1ea1o m\u1ed9t s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng cho h\u1ec7 th\u1ed1ng cho thu\u00ea xe \u0111\u1ea1p Wheels d\u1ef1a tr\u00ean h\u00ecnh \u1ea3nh \u0111\u00e3 cung c\u1ea5p.<\/p>\n<h4>Ng\u01b0\u1eddi d\u00f9ng:<\/h4>\n<ul>\n<li>Qu\u1ea3n tr\u1ecb vi\u00ean<\/li>\n<li>L\u1ec5 t\u00e2n<\/li>\n<\/ul>\n<h4>C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng:<\/h4>\n<ul>\n<li>Duy tr\u00ec danh s\u00e1ch xe \u0111\u1ea1p<\/li>\n<li>Duy tr\u00ec danh s\u00e1ch kh\u00e1ch h\u00e0ng<\/li>\n<li>X\u1eed l\u00fd c\u00e1c y\u00eau c\u1ea7u<\/li>\n<li>C\u1ea5p xe \u0111\u1ea1p<\/li>\n<li>X\u1eed l\u00fd vi\u1ec7c tr\u1ea3 xe \u0111\u1ea1p<\/li>\n<li>T\u00ecm xe \u0111\u1ea1p<\/li>\n<li>In h\u00f3a \u0111\u01a1n<\/li>\n<\/ul>\n<h4>S\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng:<\/h4>\n<p><img decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2024\/11\/img_673d564be9661.png\"\/><\/p>\n<h3>Gi\u1ea3i th\u00edch:<\/h3>\n<ol>\n<li><strong>C\u00e1c t\u00e1c nh\u00e2n<\/strong>:\n<ul>\n<li><code class=\"\">Qu\u1ea3n tr\u1ecb vi\u00ean<\/code>\u00a0(adm)<\/li>\n<li><code class=\"\">L\u1ec5 t\u00e2n<\/code>\u00a0(rec)<\/li>\n<\/ul>\n<\/li>\n<li><strong>C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/strong>:\n<ul>\n<li><code class=\"\">Duy tr\u00ec danh s\u00e1ch xe \u0111\u1ea1p<\/code>\u00a0(UC1)<\/li>\n<li><code class=\"\">Duy tr\u00ec danh s\u00e1ch kh\u00e1ch h\u00e0ng<\/code>\u00a0(UC2)<\/li>\n<li><code class=\"\">X\u1eed l\u00fd y\u00eau c\u1ea7u<\/code>\u00a0(UC3)<\/li>\n<li><code class=\"\">C\u1ea5p xe \u0111\u1ea1p<\/code>\u00a0(UC4)<\/li>\n<li><code class=\"\">X\u1eed l\u00fd tr\u1ea3 xe \u0111\u1ea1p<\/code>\u00a0(UC5)<\/li>\n<li><code class=\"\">T\u00ecm xe \u0111\u1ea1p<\/code>\u00a0(UC6)<\/li>\n<li><code class=\"\">In h\u00f3a \u0111\u01a1n<\/code>\u00a0(UC7)<\/li>\n<\/ul>\n<\/li>\n<li><strong>C\u00e1c m\u1ed1i quan h\u1ec7<\/strong>:\n<ul>\n<li>C\u00e1c\u00a0<code class=\"\">L\u1ec5 t\u00e2n<\/code>\u00a0tham gia v\u00e0o\u00a0<code class=\"\">X\u1eed l\u00fd c\u00e1c y\u00eau c\u1ea7u<\/code>,\u00a0<code class=\"\">C\u1ea5p xe \u0111\u1ea1p<\/code>, v\u00e0\u00a0<code class=\"\">X\u1eed l\u00fd vi\u1ec7c tr\u1ea3 xe \u0111\u1ea1p<\/code>.<\/li>\n<li>C\u00e1c\u00a0<code class=\"\">Qu\u1ea3n tr\u1ecb vi\u00ean<\/code>\u00a0tham gia v\u00e0o\u00a0<code class=\"\">Duy tr\u00ec danh s\u00e1ch xe \u0111\u1ea1p<\/code>\u00a0v\u00e0\u00a0<code class=\"\">Duy tr\u00ec danh s\u00e1ch kh\u00e1ch h\u00e0ng<\/code>.<\/li>\n<li>C\u00e1c\u00a0<code class=\"\">C\u1ea5p xe \u0111\u1ea1p<\/code>\u00a0tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng bao g\u1ed3m\u00a0<code class=\"\">X\u1eed l\u00fd c\u00e1c y\u00eau c\u1ea7u<\/code>\u00a0tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng.<\/li>\n<li>C\u00e1c\u00a0<code class=\"\">X\u1eed l\u00fd vi\u1ec7c tr\u1ea3 xe \u0111\u1ea1p<\/code>\u00a0tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng bao g\u1ed3m\u00a0<code class=\"\">In h\u00f3a \u0111\u01a1n<\/code>\u00a0tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng.<\/li>\n<li>C\u00e1c\u00a0<code class=\"\">C\u1ea5p xe \u0111\u1ea1p<\/code>\u00a0tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng m\u1edf r\u1ed9ng t\u1eeb\u00a0<code class=\"\">Duy tr\u00ec danh s\u00e1ch kh\u00e1ch h\u00e0ng<\/code>\u00a0tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng.<\/li>\n<li>C\u00e1c\u00a0<code class=\"\">T\u00ecm xe \u0111\u1ea1p<\/code>thu\u1eadt to\u00e1n \u0111\u01b0\u1ee3c bao g\u1ed3m trong<code class=\"\">Duy tr\u00ec danh s\u00e1ch xe \u0111\u1ea1p<\/code>,\u00a0<code class=\"\">Duy tr\u00ec danh s\u00e1ch kh\u00e1ch h\u00e0ng<\/code>,\u00a0<code class=\"\">X\u1eed l\u00fd c\u00e1c y\u00eau c\u1ea7u<\/code>, v\u00e0<code class=\"\">C\u1ea5p xe \u0111\u1ea1p<\/code>.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2>M\u00f4 t\u1ea3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/h2>\n<p>B\u00ean c\u1ea1nh s\u01a1 \u0111\u1ed3, vi\u1ec7c ghi ch\u00e9p c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng v\u1edbi m\u00f4 t\u1ea3 l\u00e0 \u0111i\u1ec1u quan tr\u1ecdng. M\u1ed9t m\u00f4 t\u1ea3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng th\u01b0\u1eddng bao g\u1ed3m:<\/p>\n<ol>\n<li><strong>T\u00ean tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/strong>: T\u00ean c\u1ee7a tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng.<\/li>\n<li><strong>Ng\u01b0\u1eddi tham gia<\/strong>: Nh\u1eefng ng\u01b0\u1eddi tham gia trong tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng.<\/li>\n<li><strong>M\u1ee5c ti\u00eau<\/strong>: M\u1ee5c ti\u00eau ho\u1eb7c m\u1ee5c \u0111\u00edch c\u1ee7a tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng.<\/li>\n<li><strong>T\u1ed5ng quan<\/strong>: M\u1ed9t m\u00f4 t\u1ea3 ng\u1eafn g\u1ecdn v\u1ec1 nh\u1eefng g\u00ec x\u1ea3y ra trong tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng.<\/li>\n<li><strong>Quy tr\u00ecnh s\u1ef1 ki\u1ec7n ti\u00eau chu\u1ea9n<\/strong>: M\u1ed9t m\u00f4 t\u1ea3 t\u1eebng b\u01b0\u1edbc v\u1ec1 lu\u1ed3ng s\u1ef1 ki\u1ec7n b\u00ecnh th\u01b0\u1eddng.<\/li>\n<li><strong>C\u00e1c lu\u1ed3ng thay th\u1ebf<\/strong>: Nh\u1eefng m\u00f4 t\u1ea3 v\u1ec1 b\u1ea5t k\u1ef3 lu\u1ed3ng thay th\u1ebf ho\u1eb7c lu\u1ed3ng ngo\u1ea1i l\u1ec7 n\u00e0o c\u1ee7a s\u1ef1 ki\u1ec7n.<\/li>\n<\/ol>\n<h3>V\u00ed d\u1ee5: M\u00f4 t\u1ea3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u1ea5p xe \u0111\u1ea1p<\/h3>\n<p><strong>Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/strong>: C\u1ea5p xe \u0111\u1ea1p<\/p>\n<p><strong>Ng\u01b0\u1eddi tham gia<\/strong>: Nh\u00e2n vi\u00ean ti\u1ebfp t\u00e2n<\/p>\n<p><strong>M\u1ee5c ti\u00eau<\/strong>: \u0110\u1ec3 cho thu\u00ea m\u1ed9t xe \u0111\u1ea1p<\/p>\n<p><strong>T\u1ed5ng quan<\/strong>: Khi m\u1ed9t kh\u00e1ch h\u00e0ng \u0111\u1ebfn c\u1eeda h\u00e0ng, h\u1ecd ch\u1ecdn m\u1ed9t chi\u1ebfc xe \u0111\u1ea1p \u0111\u1ec3 thu\u00ea. Nh\u00e2n vi\u00ean ti\u1ebfp t\u00e2n tra c\u1ee9u chi\u1ebfc xe \u0111\u1ea1p trong h\u1ec7 th\u1ed1ng v\u00e0 th\u00f4ng b\u00e1o cho kh\u00e1ch h\u00e0ng s\u1ed1 ti\u1ec1n c\u1ea7n tr\u1ea3 \u0111\u1ec3 thu\u00ea xe \u0111\u1ea1p trong m\u1ed9t kho\u1ea3ng th\u1eddi gian nh\u1ea5t \u0111\u1ecbnh. Kh\u00e1ch h\u00e0ng thanh to\u00e1n, nh\u1eadn h\u00f3a \u0111\u01a1n v\u00e0 sau \u0111\u00f3 r\u1eddi \u0111i v\u1edbi chi\u1ebfc xe \u0111\u1ea1p.<\/p>\n<p><strong>Quy tr\u00ecnh s\u1ef1 ki\u1ec7n ti\u00eau bi\u1ec3u<\/strong>:<\/p>\n<ol>\n<li>Kh\u00e1ch h\u00e0ng ch\u1ecdn m\u1ed9t chi\u1ebfc xe \u0111\u1ea1p.<\/li>\n<li>Nh\u00e2n vi\u00ean ti\u1ebfp t\u00e2n nh\u1eadp s\u1ed1 xe \u0111\u1ea1p.<\/li>\n<li>H\u1ec7 th\u1ed1ng hi\u1ec3n th\u1ecb th\u00f4ng tin xe \u0111\u1ea1p, bao g\u1ed3m m\u1ee9c thu\u00ea m\u1ed7i ng\u00e0y v\u00e0 ti\u1ec1n \u0111\u1eb7t c\u1ecdc.<\/li>\n<li>Kh\u00e1ch h\u00e0ng x\u00e1c \u0111\u1ecbnh th\u1eddi gian thu\u00ea.<\/li>\n<li>Nh\u00e2n vi\u00ean ti\u1ebfp t\u00e2n nh\u1eadp th\u1eddi gian thu\u00ea.<\/li>\n<li>H\u1ec7 th\u1ed1ng hi\u1ec3n th\u1ecb t\u1ed5ng chi ph\u00ed thu\u00ea.<\/li>\n<li>Kh\u00e1ch h\u00e0ng \u0111\u1ed3ng \u00fd v\u1edbi m\u1ee9c gi\u00e1.<\/li>\n<li>Nh\u00e2n vi\u00ean ti\u1ebfp t\u00e2n nh\u1eadp th\u00f4ng tin kh\u00e1ch h\u00e0ng.<\/li>\n<li>H\u1ec7 th\u1ed1ng hi\u1ec3n th\u1ecb th\u00f4ng tin kh\u00e1ch h\u00e0ng.<\/li>\n<li>Kh\u00e1ch h\u00e0ng thanh to\u00e1n t\u1ed5ng chi ph\u00ed.<\/li>\n<li>Nh\u00e2n vi\u00ean ti\u1ebfp t\u00e2n ghi l\u1ea1i s\u1ed1 ti\u1ec1n \u0111\u00e3 thanh to\u00e1n.<\/li>\n<li>H\u1ec7 th\u1ed1ng in h\u00f3a \u0111\u01a1n.<\/li>\n<\/ol>\n<p><strong>C\u00e1c quy tr\u00ecnh thay th\u1ebf<\/strong>:<\/p>\n<ul>\n<li>C\u00e1c b\u01b0\u1edbc 8 v\u00e0 9: Th\u00f4ng tin kh\u00e1ch h\u00e0ng \u0111\u00e3 c\u00f3 trong h\u1ec7 th\u1ed1ng, do \u0111\u00f3 nh\u00e2n vi\u00ean ti\u1ebfp t\u00e2n ch\u1ec9 c\u1ea7n nh\u1eadp m\u1ed9t \u0111\u1ecbnh danh, v\u00e0 h\u1ec7 th\u1ed1ng s\u1ebd hi\u1ec3n th\u1ecb th\u00f4ng tin kh\u00e1ch h\u00e0ng.<\/li>\n<li>C\u00e1c b\u01b0\u1edbc 7-12: Kh\u00e1ch h\u00e0ng c\u00f3 th\u1ec3 kh\u00f4ng h\u00e0i l\u00f2ng v\u1edbi m\u1ee9c gi\u00e1 v\u00e0 c\u00f3 th\u1ec3 ch\u1ea5m d\u1ee9t giao d\u1ecbch.<\/li>\n<\/ul>\n<h3>Use case Ph\u00e1t h\u00e0nh xe \u0111\u1ea1p: Gi\u1ea3i th\u00edch chi ti\u1ebft<\/h3>\n<p>Use case &#8220;Ph\u00e1t h\u00e0nh xe \u0111\u1ea1p&#8221; trong h\u1ec7 th\u1ed1ng thu\u00ea xe \u0111\u1ea1p Wheels \u0111\u1ea1i di\u1ec7n cho quy tr\u00ecnh cho thu\u00ea xe \u0111\u1ea1p cho kh\u00e1ch h\u00e0ng. Use case n\u00e0y bao g\u1ed3m nhi\u1ec1u t\u01b0\u01a1ng t\u00e1c gi\u1eefa nh\u00e2n vi\u00ean ti\u1ebfp t\u00e2n v\u00e0 h\u1ec7 th\u1ed1ng nh\u1eb1m \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee5c ti\u00eau ph\u00e1t h\u00e0nh xe \u0111\u1ea1p. D\u01b0\u1edbi \u0111\u00e2y, ch\u00fang t\u00f4i s\u1ebd gi\u1ea3i th\u00edch lu\u1ed3ng s\u1ef1 ki\u1ec7n trong use case &#8220;Ph\u00e1t h\u00e0nh xe \u0111\u1ea1p&#8221; v\u00e0 c\u00e1ch n\u00f3 li\u00ean quan \u0111\u1ebfn c\u00e1c use case &#8220;include&#8221; v\u00e0 &#8220;extend&#8221;.<\/p>\n<h4>Ng\u01b0\u1eddi tham gia:<\/h4>\n<ul>\n<li><strong>Nh\u00e2n vi\u00ean ti\u1ebfp t\u00e2n<\/strong>: Ng\u01b0\u1eddi tham gia ch\u00ednh t\u01b0\u01a1ng t\u00e1c v\u1edbi h\u1ec7 th\u1ed1ng \u0111\u1ec3 ph\u00e1t h\u00e0nh xe \u0111\u1ea1p.<\/li>\n<\/ul>\n<h4>M\u1ee5c ti\u00eau:<\/h4>\n<ul>\n<li>\u0110\u1ec3 cho thu\u00ea xe \u0111\u1ea1p cho kh\u00e1ch h\u00e0ng.<\/li>\n<\/ul>\n<h4>T\u1ed5ng quan:<\/h4>\n<p>Khi m\u1ed9t kh\u00e1ch h\u00e0ng \u0111\u1ebfn c\u1eeda h\u00e0ng, h\u1ecd ch\u1ecdn m\u1ed9t chi\u1ebfc xe \u0111\u1ea1p \u0111\u1ec3 thu\u00ea. Nh\u00e2n vi\u00ean ti\u1ebfp t\u00e2n tra c\u1ee9u chi\u1ebfc xe \u0111\u1ea1p trong h\u1ec7 th\u1ed1ng v\u00e0 th\u00f4ng b\u00e1o cho kh\u00e1ch h\u00e0ng s\u1ed1 ti\u1ec1n c\u1ea7n tr\u1ea3 \u0111\u1ec3 thu\u00ea xe \u0111\u1ea1p trong m\u1ed9t kho\u1ea3ng th\u1eddi gian nh\u1ea5t \u0111\u1ecbnh. Kh\u00e1ch h\u00e0ng thanh to\u00e1n, nh\u1eadn h\u00f3a \u0111\u01a1n v\u00e0 sau \u0111\u00f3 r\u1eddi \u0111i v\u1edbi chi\u1ebfc xe \u0111\u1ea1p.<\/p>\n<h4>Quy tr\u00ecnh s\u1ef1 ki\u1ec7n ti\u00eau bi\u1ec3u:<\/h4>\n<ol>\n<li><strong>Kh\u00e1ch h\u00e0ng ch\u1ecdn m\u1ed9t chi\u1ebfc xe \u0111\u1ea1p<\/strong>: Kh\u00e1ch h\u00e0ng ch\u1ecdn m\u1ed9t chi\u1ebfc xe \u0111\u1ea1p t\u1eeb c\u00e1c l\u1ef1a ch\u1ecdn c\u00f3 s\u1eb5n.<\/li>\n<li><strong>Nh\u00e2n vi\u00ean l\u1ec5 t\u00e2n nh\u1eadp s\u1ed1 xe \u0111\u1ea1p<\/strong>: Nh\u00e2n vi\u00ean l\u1ec5 t\u00e2n nh\u1eadp s\u1ed1 xe \u0111\u1ea1p v\u00e0o h\u1ec7 th\u1ed1ng.<\/li>\n<li><strong>H\u1ec7 th\u1ed1ng hi\u1ec3n th\u1ecb chi ti\u1ebft xe \u0111\u1ea1p<\/strong>: H\u1ec7 th\u1ed1ng hi\u1ec3n th\u1ecb chi ti\u1ebft xe \u0111\u1ea1p, bao g\u1ed3m m\u1ee9c thu\u00ea h\u00e0ng ng\u00e0y v\u00e0 ti\u1ec1n \u0111\u1eb7t c\u1ecdc.<\/li>\n<li><strong>Kh\u00e1ch h\u00e0ng x\u00e1c \u0111\u1ecbnh th\u1eddi gian thu\u00ea<\/strong>: Kh\u00e1ch h\u00e0ng ch\u1ec9 ra h\u1ecd mu\u1ed1n thu\u00ea xe \u0111\u1ea1p trong bao l\u00e2u.<\/li>\n<li><strong>Nh\u00e2n vi\u00ean l\u1ec5 t\u00e2n nh\u1eadp th\u1eddi gian thu\u00ea<\/strong>: Nh\u00e2n vi\u00ean l\u1ec5 t\u00e2n nh\u1eadp th\u1eddi gian thu\u00ea v\u00e0o h\u1ec7 th\u1ed1ng.<\/li>\n<li><strong>H\u1ec7 th\u1ed1ng hi\u1ec3n th\u1ecb t\u1ed5ng chi ph\u00ed thu\u00ea<\/strong>: H\u1ec7 th\u1ed1ng t\u00ednh to\u00e1n v\u00e0 hi\u1ec3n th\u1ecb t\u1ed5ng chi ph\u00ed thu\u00ea xe \u0111\u1ea1p.<\/li>\n<li><strong>Kh\u00e1ch h\u00e0ng \u0111\u1ed3ng \u00fd v\u1edbi gi\u00e1 c\u1ea3<\/strong>: Kh\u00e1ch h\u00e0ng x\u00e1c nh\u1eadn r\u1eb1ng h\u1ecd \u0111\u1ed3ng \u00fd v\u1edbi chi ph\u00ed thu\u00ea.<\/li>\n<li><strong>Nh\u00e2n vi\u00ean l\u1ec5 t\u00e2n nh\u1eadp th\u00f4ng tin kh\u00e1ch h\u00e0ng<\/strong>: Nh\u00e2n vi\u00ean l\u1ec5 t\u00e2n nh\u1eadp th\u00f4ng tin kh\u00e1ch h\u00e0ng v\u00e0o h\u1ec7 th\u1ed1ng.<\/li>\n<li><strong>H\u1ec7 th\u1ed1ng hi\u1ec3n th\u1ecb th\u00f4ng tin kh\u00e1ch h\u00e0ng<\/strong>: H\u1ec7 th\u1ed1ng hi\u1ec3n th\u1ecb th\u00f4ng tin kh\u00e1ch h\u00e0ng \u0111\u00e3 nh\u1eadp \u0111\u1ec3 x\u00e1c minh.<\/li>\n<li><strong>Kh\u00e1ch h\u00e0ng thanh to\u00e1n t\u1ed5ng chi ph\u00ed<\/strong>: Kh\u00e1ch h\u00e0ng th\u1ef1c hi\u1ec7n thanh to\u00e1n.<\/li>\n<li><strong>Nh\u00e2n vi\u00ean l\u1ec5 t\u00e2n ghi l\u1ea1i s\u1ed1 ti\u1ec1n \u0111\u00e3 thanh to\u00e1n<\/strong>: Nh\u00e2n vi\u00ean l\u1ec5 t\u00e2n ghi l\u1ea1i kho\u1ea3n thanh to\u00e1n trong h\u1ec7 th\u1ed1ng.<\/li>\n<li><strong>H\u1ec7 th\u1ed1ng in h\u00f3a \u0111\u01a1n<\/strong>: H\u1ec7 th\u1ed1ng t\u1ea1o v\u00e0 in h\u00f3a \u0111\u01a1n cho kh\u00e1ch h\u00e0ng.<\/li>\n<\/ol>\n<h4>M\u1ed1i quan h\u1ec7 v\u1edbi c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng kh\u00e1c:<\/h4>\n<ol>\n<li><strong>M\u1ed1i quan h\u1ec7 bao g\u1ed3m<\/strong>:\n<ul>\n<li><strong>X\u1eed l\u00fd c\u00e1c y\u00eau c\u1ea7u<\/strong>: Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u201cC\u1ea5p ph\u00e1t xe \u0111\u1ea1p\u201d bao g\u1ed3m tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u201cX\u1eed l\u00fd c\u00e1c y\u00eau c\u1ea7u\u201d. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 m\u1ed7i khi m\u1ed9t xe \u0111\u1ea1p \u0111\u01b0\u1ee3c c\u1ea5p ph\u00e1t, h\u1ec7 th\u1ed1ng ph\u1ea3i x\u1eed l\u00fd c\u00e1c y\u00eau c\u1ea7u v\u1ec1 t\u00ecnh tr\u1ea1ng s\u1eb5n c\u00f3 v\u00e0 chi ph\u00ed c\u1ee7a xe \u0111\u1ea1p. Lu\u1ed3ng s\u1ef1 ki\u1ec7n trong tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u201cC\u1ea5p ph\u00e1t xe \u0111\u1ea1p\u201d lu\u00f4n bao g\u1ed3m vi\u1ec7c x\u1eed l\u00fd c\u00e1c y\u00eau c\u1ea7u.<\/li>\n<li><strong>T\u00ecm xe \u0111\u1ea1p<\/strong>: Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u201cC\u1ea5p xe \u0111\u1ea1p\u201d bao g\u1ed3m tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u201cT\u00ecm xe \u0111\u1ea1p\u201d. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 nh\u00e2n vi\u00ean ti\u1ebfp t\u00e2n s\u1ebd s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng \u0111\u1ec3 t\u00ecm th\u00f4ng tin xe \u0111\u1ea1p d\u1ef1a tr\u00ean s\u1ed1 xe \u0111\u01b0\u1ee3c nh\u1eadp. \u0110\u00e2y l\u00e0 b\u01b0\u1edbc c\u1ea7n thi\u1ebft trong qu\u00e1 tr\u00ecnh c\u1ea5p xe \u0111\u1ea1p.<\/li>\n<\/ul>\n<\/li>\n<li><strong>M\u1ed1i quan h\u1ec7 m\u1edf r\u1ed9ng<\/strong>:\n<ul>\n<li><strong>Duy tr\u00ec danh s\u00e1ch kh\u00e1ch h\u00e0ng<\/strong>: Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u201cC\u1ea5p xe \u0111\u1ea1p\u201d m\u1edf r\u1ed9ng tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u201cDuy tr\u00ec danh s\u00e1ch kh\u00e1ch h\u00e0ng\u201d. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 trong qu\u00e1 tr\u00ecnh c\u1ea5p xe \u0111\u1ea1p, h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 c\u1ea7n th\u00eam kh\u00e1ch h\u00e0ng m\u1edbi ho\u1eb7c c\u1eadp nh\u1eadt th\u00f4ng tin kh\u00e1ch h\u00e0ng hi\u1ec7n c\u00f3. M\u1edf r\u1ed9ng n\u00e0y l\u00e0 \u0111i\u1ec1u ki\u1ec7n v\u00e0 ch\u1ec9 x\u1ea3y ra khi c\u1ea7n thi\u1ebft.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h4>Lu\u1ed3ng s\u1ef1 ki\u1ec7n v\u1edbi c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng bao g\u1ed3m v\u00e0 m\u1edf r\u1ed9ng:<\/h4>\n<ol>\n<li><strong>Kh\u00e1ch h\u00e0ng ch\u1ecdn m\u1ed9t xe \u0111\u1ea1p<\/strong>: Kh\u00e1ch h\u00e0ng ch\u1ecdn m\u1ed9t xe \u0111\u1ea1p.<\/li>\n<li><strong>Nh\u00e2n vi\u00ean ti\u1ebfp t\u00e2n nh\u1eadp s\u1ed1 xe \u0111\u1ea1p<\/strong>: Nh\u00e2n vi\u00ean ti\u1ebfp t\u00e2n nh\u1eadp s\u1ed1 xe \u0111\u1ea1p.\n<ul>\n<li><strong>Bao g\u1ed3m: T\u00ecm xe \u0111\u1ea1p<\/strong>: H\u1ec7 th\u1ed1ng t\u00ecm th\u00f4ng tin xe \u0111\u1ea1p d\u1ef1a tr\u00ean s\u1ed1 \u0111\u00e3 nh\u1eadp.<\/li>\n<\/ul>\n<\/li>\n<li><strong>H\u1ec7 th\u1ed1ng hi\u1ec3n th\u1ecb chi ti\u1ebft xe \u0111\u1ea1p<\/strong>: H\u1ec7 th\u1ed1ng hi\u1ec3n th\u1ecb th\u00f4ng tin xe \u0111\u1ea1p, bao g\u1ed3m m\u1ee9c thu\u00ea h\u00e0ng ng\u00e0y v\u00e0 ti\u1ec1n \u0111\u1eb7t c\u1ecdc.\n<ul>\n<li><strong>Bao g\u1ed3m: X\u1eed l\u00fd c\u00e1c y\u00eau c\u1ea7u<\/strong>: H\u1ec7 th\u1ed1ng x\u1eed l\u00fd c\u00e1c y\u00eau c\u1ea7u v\u1ec1 t\u00ecnh tr\u1ea1ng s\u1eb5n s\u00e0ng v\u00e0 chi ph\u00ed c\u1ee7a xe \u0111\u1ea1p.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Kh\u00e1ch h\u00e0ng x\u00e1c \u0111\u1ecbnh th\u1eddi gian thu\u00ea<\/strong>: Kh\u00e1ch h\u00e0ng ch\u1ec9 ra th\u1eddi gian thu\u00ea.<\/li>\n<li><strong>Nh\u00e2n vi\u00ean ti\u1ebfp t\u00e2n nh\u1eadp th\u1eddi gian thu\u00ea<\/strong>: Nh\u00e2n vi\u00ean ti\u1ebfp t\u00e2n nh\u1eadp th\u1eddi gian thu\u00ea.<\/li>\n<li><strong>H\u1ec7 th\u1ed1ng hi\u1ec3n th\u1ecb t\u1ed5ng chi ph\u00ed thu\u00ea<\/strong>: H\u1ec7 th\u1ed1ng t\u00ednh to\u00e1n v\u00e0 hi\u1ec3n th\u1ecb t\u1ed5ng chi ph\u00ed thu\u00ea.<\/li>\n<li><strong>Kh\u00e1ch h\u00e0ng \u0111\u1ed3ng \u00fd v\u1edbi gi\u00e1<\/strong>: Kh\u00e1ch h\u00e0ng x\u00e1c nh\u1eadn chi ph\u00ed thu\u00ea.<\/li>\n<li><strong>Nh\u00e2n vi\u00ean ti\u1ebfp t\u00e2n nh\u1eadp th\u00f4ng tin kh\u00e1ch h\u00e0ng<\/strong>: Nh\u00e2n vi\u00ean ti\u1ebfp t\u00e2n nh\u1eadp th\u00f4ng tin kh\u00e1ch h\u00e0ng.\n<ul>\n<li><strong>M\u1edf r\u1ed9ng: Duy tr\u00ec danh s\u00e1ch kh\u00e1ch h\u00e0ng<\/strong>: N\u1ebfu kh\u00e1ch h\u00e0ng l\u00e0 m\u1edbi ho\u1eb7c th\u00f4ng tin c\u1ee7a h\u1ecd c\u1ea7n \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt, h\u1ec7 th\u1ed1ng s\u1ebd th\u00eam ho\u1eb7c c\u1eadp nh\u1eadt th\u00f4ng tin kh\u00e1ch h\u00e0ng.<\/li>\n<\/ul>\n<\/li>\n<li><strong>H\u1ec7 th\u1ed1ng hi\u1ec3n th\u1ecb th\u00f4ng tin kh\u00e1ch h\u00e0ng<\/strong>: H\u1ec7 th\u1ed1ng hi\u1ec3n th\u1ecb th\u00f4ng tin kh\u00e1ch h\u00e0ng \u0111\u00e3 nh\u1eadp \u0111\u1ec3 x\u00e1c minh.<\/li>\n<li><strong>Kh\u00e1ch h\u00e0ng thanh to\u00e1n to\u00e0n b\u1ed9 chi ph\u00ed<\/strong>: Kh\u00e1ch h\u00e0ng th\u1ef1c hi\u1ec7n thanh to\u00e1n.<\/li>\n<li><strong>Nh\u00e2n vi\u00ean ti\u1ebfp t\u00e2n ghi nh\u1eadn s\u1ed1 ti\u1ec1n \u0111\u00e3 thanh to\u00e1n<\/strong>: Nh\u00e2n vi\u00ean ti\u1ebfp t\u00e2n ghi nh\u1eadn kho\u1ea3n thanh to\u00e1n.<\/li>\n<li><strong>H\u1ec7 th\u1ed1ng in h\u00f3a \u0111\u01a1n<\/strong>: H\u1ec7 th\u1ed1ng t\u1ea1o v\u00e0 in h\u00f3a \u0111\u01a1n cho kh\u00e1ch h\u00e0ng.<\/li>\n<\/ol>\n<p>Use case &#8220;C\u1ea5p xe \u0111\u1ea1p&#8221; l\u00e0 m\u1ed9t quy tr\u00ecnh to\u00e0n di\u1ec7n bao g\u1ed3m nhi\u1ec1u t\u01b0\u01a1ng t\u00e1c gi\u1eefa nh\u00e2n vi\u00ean ti\u1ebfp t\u00e2n v\u00e0 h\u1ec7 th\u1ed1ng. Vi\u1ec7c s\u1eed d\u1ee5ng m\u1ed1i quan h\u1ec7 &#8220;include&#8221; v\u1edbi c\u00e1c use case &#8220;T\u00ecm xe \u0111\u1ea1p&#8221; v\u00e0 &#8220;X\u1eed l\u00fd y\u00eau c\u1ea7u&#8221; \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c b\u01b0\u1edbc c\u1ea7n thi\u1ebft nh\u01b0 t\u00ecm th\u00f4ng tin xe \u0111\u1ea1p v\u00e0 x\u1eed l\u00fd y\u00eau c\u1ea7u lu\u00f4n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n. M\u1ed1i quan h\u1ec7 &#8220;extend&#8221; v\u1edbi use case &#8220;Duy tr\u00ec danh s\u00e1ch kh\u00e1ch h\u00e0ng&#8221; cho ph\u00e9p th\u00eam ho\u1eb7c c\u1eadp nh\u1eadt th\u00f4ng tin kh\u00e1ch h\u00e0ng m\u1ed9t c\u00e1ch \u0111i\u1ec1u ki\u1ec7n, mang l\u1ea1i t\u00ednh linh ho\u1ea1t trong quy tr\u00ecnh c\u1ea5p xe \u0111\u1ea1p. Vi\u1ec7c hi\u1ec3u r\u00f5 c\u00e1c m\u1ed1i quan h\u1ec7 n\u00e0y gi\u00fap x\u00e2y d\u1ef1ng m\u1ed9t h\u1ec7 th\u1ed1ng v\u1eefng ch\u1eafc v\u00e0 l\u1ea5y ng\u01b0\u1eddi d\u00f9ng l\u00e0m trung t\u00e2m, \u0111\u00e1p \u1ee9ng hi\u1ec7u qu\u1ea3 c\u00e1c y\u00eau c\u1ea7u ch\u1ee9c n\u0103ng c\u1ee7a h\u1ec7 th\u1ed1ng cho thu\u00ea xe \u0111\u1ea1p Wheels.<\/p>\n<h2>K\u1ebft lu\u1eadn<\/h2>\n<p><a href=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2024\/11\/img_673d564be9661.png\">S\u01a1 \u0111\u1ed3 use case<\/a>l\u00e0 nh\u1eefng c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu trong qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m, \u0111\u1eb7c bi\u1ec7t trong l\u0129nh v\u1ef1c ph\u00e1t tri\u1ec3n h\u01b0\u1edbng \u0111\u1ed1i t\u01b0\u1ee3ng. Ch\u00fang cung c\u1ea5p m\u1ed9t bi\u1ec3u di\u1ec5n tr\u1ef1c quan r\u00f5 r\u00e0ng v\u00e0 s\u00fac t\u00edch v\u1ec1 c\u00e1ch ng\u01b0\u1eddi d\u00f9ng (c\u00e1c t\u00e1c nh\u00e2n) t\u01b0\u01a1ng t\u00e1c v\u1edbi h\u1ec7 th\u1ed1ng \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00e1c m\u1ee5c ti\u00eau c\u1ee5 th\u1ec3 (c\u00e1c use case). B\u1eb1ng c\u00e1ch x\u00e1c \u0111\u1ecbnh c\u00e1c t\u00e1c nh\u00e2n, c\u00e1c use case v\u00e0 m\u1ed1i quan h\u1ec7 gi\u1eefa ch\u00fang, c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n c\u00f3 th\u1ec3 m\u00f4 h\u00ecnh h\u00f3a v\u00e0 truy\u1ec1n \u0111\u1ea1t hi\u1ec7u qu\u1ea3 c\u00e1c y\u00eau c\u1ea7u ch\u1ee9c n\u0103ng c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n<p>Trong b\u1ed1i c\u1ea3nh h\u1ec7 th\u1ed1ng cho thu\u00ea xe \u0111\u1ea1p Wheels, ch\u00fang t\u00f4i \u0111\u00e3 minh h\u1ecda c\u00e1ch t\u1ea1o ra<a href=\"https:\/\/www.visual-paradigm.com\/tutorials\/writingeffectiveusecase.jsp\">s\u01a1 \u0111\u1ed3 use case<\/a>gi\u00fap ghi l\u1ea1i c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c t\u00e1c nh\u00e2n kh\u00e1c nhau (nh\u00e2n vi\u00ean ti\u1ebfp t\u00e2n v\u00e0 qu\u1ea3n tr\u1ecb vi\u00ean) v\u00e0 c\u00e1c ch\u1ee9c n\u0103ng c\u1ee7a h\u1ec7 th\u1ed1ng (nh\u01b0 duy tr\u00ec danh s\u00e1ch xe v\u00e0 kh\u00e1ch h\u00e0ng, x\u1eed l\u00fd y\u00eau c\u1ea7u, c\u1ea5p xe \u0111\u1ea1p v\u00e0 x\u1eed l\u00fd vi\u1ec7c tr\u1ea3 xe \u0111\u1ea1p). Ch\u00fang t\u00f4i c\u0169ng \u0111\u00e3 ch\u1ec9 ra c\u00e1ch t\u00edch h\u1ee3p c\u00e1c m\u1ed1i quan h\u1ec7 nh\u01b0 &#8220;include&#8221; v\u00e0 &#8220;extend&#8221; \u0111\u1ec3 bi\u1ec3u di\u1ec5n c\u00e1c h\u00e0nh vi chung v\u00e0 h\u00e0nh vi b\u1ed5 sung, t\u01b0\u01a1ng \u1ee9ng.<\/p>\n<p>C\u00e1c s\u01a1 \u0111\u1ed3 use case, c\u00f9ng v\u1edbi m\u00f4 t\u1ea3 c\u1ee7a ch\u00fang, \u0111\u00f3ng vai tr\u00f2 n\u1ec1n t\u1ea3ng cho c\u00e1c ho\u1ea1t \u0111\u1ed9ng ph\u00e1t tri\u1ec3n ti\u1ebfp theo, bao g\u1ed3m vi\u1ec7c t\u1ea1o ra c\u00e1c m\u00f4 h\u00ecnh UML kh\u00e1c v\u00e0 cu\u1ed1i c\u00f9ng l\u00e0 tri\u1ec3n khai h\u1ec7 th\u1ed1ng. B\u1eb1ng c\u00e1ch tu\u00e2n theo c\u00e1c b\u01b0\u1edbc \u0111\u01b0\u1ee3c n\u00eau trong h\u01b0\u1edbng d\u1eabn n\u00e0y, c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng h\u1ecd c\u00f3 c\u00e1i nh\u00ecn to\u00e0n di\u1ec7n v\u1ec1 c\u00e1c y\u00eau c\u1ea7u c\u1ee7a h\u1ec7 th\u1ed1ng v\u00e0 c\u00f3 th\u1ec3 truy\u1ec1n \u0111\u1ea1t hi\u1ec7u qu\u1ea3 c\u00e1c y\u00eau c\u1ea7u n\u00e0y \u0111\u1ebfn c\u00e1c b\u00ean li\u00ean quan.<\/p>\n<p>T\u00f3m l\u1ea1i, vi\u1ec7c th\u00e0nh th\u1ea1o vi\u1ec7c t\u1ea1o ra v\u00e0 hi\u1ec3u r\u00f5 c\u00e1c<a href=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2024\/11\/img_673d564be9661.png\">s\u01a1 \u0111\u1ed3 use case<\/a>l\u00e0 \u0111i\u1ec1u thi\u1ebft y\u1ebfu \u0111\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 nh\u00e0 ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m n\u00e0o mong mu\u1ed1n x\u00e2y d\u1ef1ng c\u00e1c h\u1ec7 th\u1ed1ng v\u1eefng ch\u1eafc v\u00e0 l\u1ea5y ng\u01b0\u1eddi d\u00f9ng l\u00e0m trung t\u00e2m. V\u1edbi th\u1ef1c h\u00e0nh, c\u00e1c s\u01a1 \u0111\u1ed3 n\u00e0y tr\u1edf th\u00e0nh c\u00f4ng c\u1ee5 v\u00f4 gi\u00e1 \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a, t\u00e0i li\u1ec7u h\u00f3a v\u00e0 x\u00e1c minh c\u00e1c y\u00eau c\u1ea7u ch\u1ee9c n\u0103ng c\u1ee7a b\u1ea5t k\u1ef3 d\u1ef1 \u00e1n ph\u1ea7n m\u1ec1m n\u00e0o.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Gi\u1edbi thi\u1ec7u M\u1ed9t s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng l\u00e0 m\u1ed9t lo\u1ea1i s\u01a1 \u0111\u1ed3 h\u00e0nh vi \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a b\u1edfi<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","footnotes":""},"categories":[3],"tags":[],"class_list":["post-10795","post","type-post","status-publish","format-standard","hentry","category-unified-modeling-language"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng - Cybermedian<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.cybermedian.com\/vn\/comprehensive-tutorial-on-use-case-diagrams\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng - Cybermedian\" \/>\n<meta property=\"og:description\" content=\"Gi\u1edbi thi\u1ec7u M\u1ed9t s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng l\u00e0 m\u1ed9t lo\u1ea1i s\u01a1 \u0111\u1ed3 h\u00e0nh vi \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a b\u1edfi\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.cybermedian.com\/vn\/comprehensive-tutorial-on-use-case-diagrams\/\" \/>\n<meta property=\"og:site_name\" content=\"Cybermedian\" \/>\n<meta property=\"article:published_time\" content=\"2024-11-20T03:23:54+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-20T09:05:07+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.planttext.com\/api\/plantuml\/png\/ZP9HIyCm4CVV2_qEHzytiDqSo2WJGVH1445yZicv7IRfJ2wWgD_T9EkqXJ9ywCFn-zq_b_GsdeNZO7HPQ7nXu0uSRNSCYXnAfiwMXP3SEQWkbI5Bdfs8PGN2Wr3cbpwWn7toev5XR2-Bb27iLYDKJpj4xS5_U4PJmMTP00IFKlW8xmHPZXyyqok2FcOyNfrDQp9uxWoweLgFr1jXLJmMxLiWH-XxgHb9jzu7p6VsU36LaMTooC7PNbkEj6koQXXoFgBtBiwSNWDfVnnrLHR9YTU3-RnDBN01wpLPgOF2jZt0-XHiJi75Vs0p1PSzN4rtpcPVRPuiKNndj2h1xxW6oaJQ7dxPNr7d7UYBPbWiXaLyq4tCodlu0m00\" \/><meta property=\"og:image\" content=\"https:\/\/www.planttext.com\/api\/plantuml\/png\/ZP9HIyCm4CVV2_qEHzytiDqSo2WJGVH1445yZicv7IRfJ2wWgD_T9EkqXJ9ywCFn-zq_b_GsdeNZO7HPQ7nXu0uSRNSCYXnAfiwMXP3SEQWkbI5Bdfs8PGN2Wr3cbpwWn7toev5XR2-Bb27iLYDKJpj4xS5_U4PJmMTP00IFKlW8xmHPZXyyqok2FcOyNfrDQp9uxWoweLgFr1jXLJmMxLiWH-XxgHb9jzu7p6VsU36LaMTooC7PNbkEj6koQXXoFgBtBiwSNWDfVnnrLHR9YTU3-RnDBN01wpLPgOF2jZt0-XHiJi75Vs0p1PSzN4rtpcPVRPuiKNndj2h1xxW6oaJQ7dxPNr7d7UYBPbWiXaLyq4tCodlu0m00\" \/>\n<meta name=\"author\" content=\"vpadmin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/www.planttext.com\/api\/plantuml\/png\/ZP9HIyCm4CVV2_qEHzytiDqSo2WJGVH1445yZicv7IRfJ2wWgD_T9EkqXJ9ywCFn-zq_b_GsdeNZO7HPQ7nXu0uSRNSCYXnAfiwMXP3SEQWkbI5Bdfs8PGN2Wr3cbpwWn7toev5XR2-Bb27iLYDKJpj4xS5_U4PJmMTP00IFKlW8xmHPZXyyqok2FcOyNfrDQp9uxWoweLgFr1jXLJmMxLiWH-XxgHb9jzu7p6VsU36LaMTooC7PNbkEj6koQXXoFgBtBiwSNWDfVnnrLHR9YTU3-RnDBN01wpLPgOF2jZt0-XHiJi75Vs0p1PSzN4rtpcPVRPuiKNndj2h1xxW6oaJQ7dxPNr7d7UYBPbWiXaLyq4tCodlu0m00\" \/>\n<meta name=\"twitter:creator\" content=\"@vpadmin\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"vpadmin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"21 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.cybermedian.com\/vn\/comprehensive-tutorial-on-use-case-diagrams\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.cybermedian.com\/vn\/comprehensive-tutorial-on-use-case-diagrams\/\"},\"author\":{\"name\":\"vpadmin\",\"@id\":\"https:\/\/www.cybermedian.com\/vn\/#\/schema\/person\/0122cdf8fc3b73482dd8a30c8500f75a\"},\"headline\":\"H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng\",\"datePublished\":\"2024-11-20T03:23:54+00:00\",\"dateModified\":\"2026-04-20T09:05:07+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.cybermedian.com\/vn\/comprehensive-tutorial-on-use-case-diagrams\/\"},\"wordCount\":3965,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/www.cybermedian.com\/vn\/comprehensive-tutorial-on-use-case-diagrams\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2024\/11\/img_673d564be9661.png\",\"articleSection\":[\"Unified Modeling Language\"],\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.cybermedian.com\/vn\/comprehensive-tutorial-on-use-case-diagrams\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.cybermedian.com\/vn\/comprehensive-tutorial-on-use-case-diagrams\/\",\"url\":\"https:\/\/www.cybermedian.com\/vn\/comprehensive-tutorial-on-use-case-diagrams\/\",\"name\":\"H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng - Cybermedian\",\"isPartOf\":{\"@id\":\"https:\/\/www.cybermedian.com\/vn\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.cybermedian.com\/vn\/comprehensive-tutorial-on-use-case-diagrams\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.cybermedian.com\/vn\/comprehensive-tutorial-on-use-case-diagrams\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2024\/11\/img_673d564be9661.png\",\"datePublished\":\"2024-11-20T03:23:54+00:00\",\"dateModified\":\"2026-04-20T09:05:07+00:00\",\"author\":{\"@id\":\"https:\/\/www.cybermedian.com\/vn\/#\/schema\/person\/0122cdf8fc3b73482dd8a30c8500f75a\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.cybermedian.com\/vn\/comprehensive-tutorial-on-use-case-diagrams\/#breadcrumb\"},\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.cybermedian.com\/vn\/comprehensive-tutorial-on-use-case-diagrams\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/www.cybermedian.com\/vn\/comprehensive-tutorial-on-use-case-diagrams\/#primaryimage\",\"url\":\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2024\/11\/img_673d564be9661.png\",\"contentUrl\":\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2024\/11\/img_673d564be9661.png\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.cybermedian.com\/vn\/comprehensive-tutorial-on-use-case-diagrams\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.cybermedian.com\/vn\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.cybermedian.com\/vn\/#website\",\"url\":\"https:\/\/www.cybermedian.com\/vn\/\",\"name\":\"Cybermedian\",\"description\":\"H\u1ecdc m\u1ed9t \u0111i\u1ec1u m\u1edbi m\u1ed7i ng\u00e0y\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.cybermedian.com\/vn\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"vi\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.cybermedian.com\/vn\/#\/schema\/person\/0122cdf8fc3b73482dd8a30c8500f75a\",\"name\":\"vpadmin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/www.cybermedian.com\/vn\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/3914788226b9b0af628488720662164f4641c6125d0bd38d90ae34f01c8c4ea3?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/3914788226b9b0af628488720662164f4641c6125d0bd38d90ae34f01c8c4ea3?s=96&d=mm&r=g\",\"caption\":\"vpadmin\"},\"sameAs\":[\"https:\/\/x.com\/vpadmin\"],\"url\":\"https:\/\/www.cybermedian.com\/vn\/author\/vpadmin\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng - Cybermedian","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.cybermedian.com\/vn\/comprehensive-tutorial-on-use-case-diagrams\/","og_locale":"vi_VN","og_type":"article","og_title":"H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng - Cybermedian","og_description":"Gi\u1edbi thi\u1ec7u M\u1ed9t s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng l\u00e0 m\u1ed9t lo\u1ea1i s\u01a1 \u0111\u1ed3 h\u00e0nh vi \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a b\u1edfi","og_url":"https:\/\/www.cybermedian.com\/vn\/comprehensive-tutorial-on-use-case-diagrams\/","og_site_name":"Cybermedian","article_published_time":"2024-11-20T03:23:54+00:00","article_modified_time":"2026-04-20T09:05:07+00:00","og_image":[{"url":"https:\/\/www.planttext.com\/api\/plantuml\/png\/ZP9HIyCm4CVV2_qEHzytiDqSo2WJGVH1445yZicv7IRfJ2wWgD_T9EkqXJ9ywCFn-zq_b_GsdeNZO7HPQ7nXu0uSRNSCYXnAfiwMXP3SEQWkbI5Bdfs8PGN2Wr3cbpwWn7toev5XR2-Bb27iLYDKJpj4xS5_U4PJmMTP00IFKlW8xmHPZXyyqok2FcOyNfrDQp9uxWoweLgFr1jXLJmMxLiWH-XxgHb9jzu7p6VsU36LaMTooC7PNbkEj6koQXXoFgBtBiwSNWDfVnnrLHR9YTU3-RnDBN01wpLPgOF2jZt0-XHiJi75Vs0p1PSzN4rtpcPVRPuiKNndj2h1xxW6oaJQ7dxPNr7d7UYBPbWiXaLyq4tCodlu0m00","type":"","width":"","height":""},{"url":"https:\/\/www.planttext.com\/api\/plantuml\/png\/ZP9HIyCm4CVV2_qEHzytiDqSo2WJGVH1445yZicv7IRfJ2wWgD_T9EkqXJ9ywCFn-zq_b_GsdeNZO7HPQ7nXu0uSRNSCYXnAfiwMXP3SEQWkbI5Bdfs8PGN2Wr3cbpwWn7toev5XR2-Bb27iLYDKJpj4xS5_U4PJmMTP00IFKlW8xmHPZXyyqok2FcOyNfrDQp9uxWoweLgFr1jXLJmMxLiWH-XxgHb9jzu7p6VsU36LaMTooC7PNbkEj6koQXXoFgBtBiwSNWDfVnnrLHR9YTU3-RnDBN01wpLPgOF2jZt0-XHiJi75Vs0p1PSzN4rtpcPVRPuiKNndj2h1xxW6oaJQ7dxPNr7d7UYBPbWiXaLyq4tCodlu0m00","type":"","width":"","height":""}],"author":"vpadmin","twitter_card":"summary_large_image","twitter_image":"https:\/\/www.planttext.com\/api\/plantuml\/png\/ZP9HIyCm4CVV2_qEHzytiDqSo2WJGVH1445yZicv7IRfJ2wWgD_T9EkqXJ9ywCFn-zq_b_GsdeNZO7HPQ7nXu0uSRNSCYXnAfiwMXP3SEQWkbI5Bdfs8PGN2Wr3cbpwWn7toev5XR2-Bb27iLYDKJpj4xS5_U4PJmMTP00IFKlW8xmHPZXyyqok2FcOyNfrDQp9uxWoweLgFr1jXLJmMxLiWH-XxgHb9jzu7p6VsU36LaMTooC7PNbkEj6koQXXoFgBtBiwSNWDfVnnrLHR9YTU3-RnDBN01wpLPgOF2jZt0-XHiJi75Vs0p1PSzN4rtpcPVRPuiKNndj2h1xxW6oaJQ7dxPNr7d7UYBPbWiXaLyq4tCodlu0m00","twitter_creator":"@vpadmin","twitter_misc":{"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi":"vpadmin","\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc":"21 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.cybermedian.com\/vn\/comprehensive-tutorial-on-use-case-diagrams\/#article","isPartOf":{"@id":"https:\/\/www.cybermedian.com\/vn\/comprehensive-tutorial-on-use-case-diagrams\/"},"author":{"name":"vpadmin","@id":"https:\/\/www.cybermedian.com\/vn\/#\/schema\/person\/0122cdf8fc3b73482dd8a30c8500f75a"},"headline":"H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng","datePublished":"2024-11-20T03:23:54+00:00","dateModified":"2026-04-20T09:05:07+00:00","mainEntityOfPage":{"@id":"https:\/\/www.cybermedian.com\/vn\/comprehensive-tutorial-on-use-case-diagrams\/"},"wordCount":3965,"commentCount":0,"image":{"@id":"https:\/\/www.cybermedian.com\/vn\/comprehensive-tutorial-on-use-case-diagrams\/#primaryimage"},"thumbnailUrl":"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2024\/11\/img_673d564be9661.png","articleSection":["Unified Modeling Language"],"inLanguage":"vi","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.cybermedian.com\/vn\/comprehensive-tutorial-on-use-case-diagrams\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.cybermedian.com\/vn\/comprehensive-tutorial-on-use-case-diagrams\/","url":"https:\/\/www.cybermedian.com\/vn\/comprehensive-tutorial-on-use-case-diagrams\/","name":"H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng - Cybermedian","isPartOf":{"@id":"https:\/\/www.cybermedian.com\/vn\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.cybermedian.com\/vn\/comprehensive-tutorial-on-use-case-diagrams\/#primaryimage"},"image":{"@id":"https:\/\/www.cybermedian.com\/vn\/comprehensive-tutorial-on-use-case-diagrams\/#primaryimage"},"thumbnailUrl":"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2024\/11\/img_673d564be9661.png","datePublished":"2024-11-20T03:23:54+00:00","dateModified":"2026-04-20T09:05:07+00:00","author":{"@id":"https:\/\/www.cybermedian.com\/vn\/#\/schema\/person\/0122cdf8fc3b73482dd8a30c8500f75a"},"breadcrumb":{"@id":"https:\/\/www.cybermedian.com\/vn\/comprehensive-tutorial-on-use-case-diagrams\/#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.cybermedian.com\/vn\/comprehensive-tutorial-on-use-case-diagrams\/"]}]},{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/www.cybermedian.com\/vn\/comprehensive-tutorial-on-use-case-diagrams\/#primaryimage","url":"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2024\/11\/img_673d564be9661.png","contentUrl":"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2024\/11\/img_673d564be9661.png"},{"@type":"BreadcrumbList","@id":"https:\/\/www.cybermedian.com\/vn\/comprehensive-tutorial-on-use-case-diagrams\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.cybermedian.com\/vn\/"},{"@type":"ListItem","position":2,"name":"H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng"}]},{"@type":"WebSite","@id":"https:\/\/www.cybermedian.com\/vn\/#website","url":"https:\/\/www.cybermedian.com\/vn\/","name":"Cybermedian","description":"H\u1ecdc m\u1ed9t \u0111i\u1ec1u m\u1edbi m\u1ed7i ng\u00e0y","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.cybermedian.com\/vn\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"vi"},{"@type":"Person","@id":"https:\/\/www.cybermedian.com\/vn\/#\/schema\/person\/0122cdf8fc3b73482dd8a30c8500f75a","name":"vpadmin","image":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/www.cybermedian.com\/vn\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/3914788226b9b0af628488720662164f4641c6125d0bd38d90ae34f01c8c4ea3?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/3914788226b9b0af628488720662164f4641c6125d0bd38d90ae34f01c8c4ea3?s=96&d=mm&r=g","caption":"vpadmin"},"sameAs":["https:\/\/x.com\/vpadmin"],"url":"https:\/\/www.cybermedian.com\/vn\/author\/vpadmin\/"}]}},"_links":{"self":[{"href":"https:\/\/www.cybermedian.com\/vn\/wp-json\/wp\/v2\/posts\/10795","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cybermedian.com\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cybermedian.com\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cybermedian.com\/vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cybermedian.com\/vn\/wp-json\/wp\/v2\/comments?post=10795"}],"version-history":[{"count":1,"href":"https:\/\/www.cybermedian.com\/vn\/wp-json\/wp\/v2\/posts\/10795\/revisions"}],"predecessor-version":[{"id":11601,"href":"https:\/\/www.cybermedian.com\/vn\/wp-json\/wp\/v2\/posts\/10795\/revisions\/11601"}],"wp:attachment":[{"href":"https:\/\/www.cybermedian.com\/vn\/wp-json\/wp\/v2\/media?parent=10795"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cybermedian.com\/vn\/wp-json\/wp\/v2\/categories?post=10795"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cybermedian.com\/vn\/wp-json\/wp\/v2\/tags?post=10795"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}