{"id":11128,"date":"2026-01-10T08:04:45","date_gmt":"2026-01-10T00:04:45","guid":{"rendered":"https:\/\/blog.visual-paradigm.com\/vn\/beginners-guide-to-sequence-diagrams-with-visual-paradigm-online\/"},"modified":"2026-01-10T08:04:45","modified_gmt":"2026-01-10T00:04:45","slug":"beginners-guide-to-sequence-diagrams-with-visual-paradigm-online","status":"publish","type":"post","link":"https:\/\/blog.visual-paradigm.com\/vn\/beginners-guide-to-sequence-diagrams-with-visual-paradigm-online\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u v\u1ec1 s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 v\u1edbi Visual Paradigm Online"},"content":{"rendered":"<h2>Gi\u1edbi thi\u1ec7u<\/h2>\n<p>S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 l\u00e0 c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd trong ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m \u0111\u1ec3 tr\u1ef1c quan h\u00f3a c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c th\u00e0nh ph\u1ea7n trong h\u1ec7 th\u1ed1ng theo th\u1eddi gian. Ch\u00fang gi\u00fap b\u1ea1n hi\u1ec3u c\u00e1ch c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c nhau trong h\u1ec7 th\u1ed1ng giao ti\u1ebfp v\u00e0 ph\u1ed1i h\u1ee3p v\u1edbi nhau. Trong h\u01b0\u1edbng d\u1eabn d\u00e0nh cho ng\u01b0\u1eddi m\u1edbi n\u00e0y, ch\u00fang t\u00f4i s\u1ebd gi\u1edbi thi\u1ec7u s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 v\u00e0 ch\u1ec9 cho b\u1ea1n c\u00e1ch t\u1ea1o ch\u00fang b\u1eb1ng Visual Paradigm Online, m\u1ed9t c\u00f4ng c\u1ee5 v\u1ebd s\u01a1 \u0111\u1ed3 tr\u1ef1c tuy\u1ebfn th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng, \u0111i k\u00e8m b\u1ed9 s\u01b0u t\u1eadp m\u1eabu gi\u00fap vi\u1ec7c h\u1ecdc tr\u1edf n\u00ean d\u1ec5 d\u00e0ng th\u00f4ng qua c\u00e1c v\u00ed d\u1ee5 th\u1ef1c t\u1ebf.<\/p>\n<h2>S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 l\u00e0 g\u00ec?<\/h2>\n<p>S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 l\u00e0 m\u1ed9t lo\u1ea1i s\u01a1 \u0111\u1ed3 UML (Ng\u00f4n ng\u1eef m\u00f4 h\u00ecnh h\u00f3a th\u1ed1ng nh\u1ea5t) th\u1ec3 hi\u1ec7n c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c th\u00e0nh ph\u1ea7n trong h\u1ec7 th\u1ed1ng theo th\u1ee9 t\u1ef1 th\u1eddi gian. N\u00f3 minh h\u1ecda c\u00e1ch c\u00e1c th\u00f4ng \u0111i\u1ec7p \u0111\u01b0\u1ee3c truy\u1ec1n gi\u1eefa c\u00e1c th\u1ef1c th\u1ec3 theo th\u1eddi gian, l\u00e0m cho n\u00f3 tr\u1edf th\u00e0nh c\u00f4ng c\u1ee5 h\u1eefu \u00edch \u0111\u1ec3 hi\u1ec3u h\u00e0nh vi c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng.<\/p>\n<p><img alt=\"Sequence Diagram Software\" decoding=\"async\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2023\/09\/sequence-diagram-software.png\"\/><\/p>\n<h2>B\u1eaft \u0111\u1ea7u v\u1edbi Visual Paradigm Online<\/h2>\n<p>Visual Paradigm Online l\u00e0 c\u00f4ng c\u1ee5 v\u1ebd s\u01a1 \u0111\u1ed3 d\u1ef1a tr\u00ean web, gi\u00fap vi\u1ec7c t\u1ea1o s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 tr\u1edf n\u00ean d\u1ec5 d\u00e0ng. \u0110\u1ec3 b\u1eaft \u0111\u1ea7u, h\u00e3y l\u00e0m theo c\u00e1c b\u01b0\u1edbc sau:<\/p>\n<ol>\n<li><strong>\u0110\u0103ng k\u00fd ho\u1eb7c \u0110\u0103ng nh\u1eadp:<\/strong> N\u1ebfu b\u1ea1n ch\u01b0a t\u1eebng l\u00e0m, h\u00e3y truy c\u1eadp trang web <a href=\"https:\/\/online.visual-paradigm.com\/\" rel=\"noopener\" target=\"_new\">Visual Paradigm Online<\/a> v\u00e0 \u0111\u0103ng k\u00fd t\u00e0i kho\u1ea3n mi\u1ec5n ph\u00ed ho\u1eb7c <a href=\"https:\/\/online.visual-paradigm.com\/login.jsp\">\u0111\u0103ng nh\u1eadp<\/a>n\u1ebfu b\u1ea1n \u0111\u00e3 c\u00f3 t\u00e0i kho\u1ea3n.<\/li>\n<li><strong>Ch\u1ecdn m\u1ed9t m\u1eabu:<\/strong> Sau khi \u0111\u0103ng nh\u1eadp, nh\u1ea5p v\u00e0o n\u00fat \u201cS\u01a1 \u0111\u1ed3 m\u1edbi\u201d v\u00e0 ch\u1ecdn \u201cS\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1\u201d t\u1eeb th\u01b0 vi\u1ec7n m\u1eabu. Visual Paradigm Online cung c\u1ea5p nhi\u1ec1u m\u1eabu c\u00f3 s\u1eb5n \u0111\u1ec3 gi\u00fap b\u1ea1n b\u1eaft \u0111\u1ea7u nhanh ch\u00f3ng.<\/li>\n<\/ol>\n<h2>C\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1<\/h2>\n<p>Tr\u01b0\u1edbc khi b\u1eaft tay v\u00e0o t\u1ea1o s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1, h\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u c\u00e1c th\u00e0nh ph\u1ea7n thi\u1ebft y\u1ebfu c\u1ee7a s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1:<\/p>\n<ol>\n<li><strong>C\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c \u0111\u01b0\u1eddng \u0111\u1eddi:<\/strong> Ch\u00fang \u0111\u1ea1i di\u1ec7n cho c\u00e1c th\u1ef1c th\u1ec3 (nh\u01b0 \u0111\u1ed1i t\u01b0\u1ee3ng, ng\u01b0\u1eddi d\u00f9ng ho\u1eb7c th\u00e0nh ph\u1ea7n) tham gia v\u00e0o t\u01b0\u01a1ng t\u00e1c.<\/li>\n<li><strong>C\u00e1c th\u00f4ng \u0111i\u1ec7p:<\/strong> C\u00e1c th\u00f4ng \u0111i\u1ec7p th\u1ec3 hi\u1ec7n s\u1ef1 giao ti\u1ebfp gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng v\u00e0 \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n b\u1eb1ng c\u00e1c m\u0169i t\u00ean ch\u1ec9 t\u1eeb ng\u01b0\u1eddi g\u1eedi \u0111\u1ebfn ng\u01b0\u1eddi nh\u1eadn.<\/li>\n<li><strong>C\u00e1c thanh k\u00edch ho\u1ea1t:<\/strong> C\u00e1c thanh \u0111\u1ee9ng n\u00e0y \u0111\u1ea1i di\u1ec7n cho kho\u1ea3ng th\u1eddi gian m\u00e0 m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng \u0111ang t\u00edch c\u1ef1c x\u1eed l\u00fd m\u1ed9t th\u00f4ng \u0111i\u1ec7p.<\/li>\n<li><strong>C\u00e1c th\u00e0nh ph\u1ea7n t\u00f9y ch\u1ecdn:<\/strong> B\u1ea1n c\u00f3 th\u1ec3 th\u00eam c\u00e1c th\u00e0nh ph\u1ea7n t\u00f9y ch\u1ecdn nh\u01b0 ghi ch\u00fa, r\u00e0ng bu\u1ed9c v\u00e0 \u0111o\u1ea1n \u0111\u1ec3 cung c\u1ea5p th\u00eam th\u00f4ng tin v\u00e0 \u0111i\u1ec1u ki\u1ec7n cho s\u01a1 \u0111\u1ed3 c\u1ee7a m\u00ecnh.<\/li>\n<\/ol>\n<h2>T\u1ea1o m\u1ed9t s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 \u0111\u01a1n gi\u1ea3n<\/h2>\n<p>H\u00e3y c\u00f9ng t\u1ea1o m\u1ed9t s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 c\u01a1 b\u1ea3n \u0111\u1ec3 minh h\u1ecda qu\u00e1 tr\u00ecnh ng\u01b0\u1eddi d\u00f9ng \u0111\u0103ng nh\u1eadp v\u00e0o h\u1ec7 th\u1ed1ng:<\/p>\n<ol>\n<li><strong>Th\u00eam \u0111\u01b0\u1eddng \u0111\u1eddi:<\/strong> K\u00e9o v\u00e0 th\u1ea3 c\u00e1c h\u00ecnh d\u1ea1ng \u201c\u0110\u01b0\u1eddng \u0111\u1eddi\u201d t\u1eeb b\u1ea3ng c\u00f4ng c\u1ee5 l\u00ean b\u1ea3ng v\u1ebd. \u0110\u1eb7t nh\u00e3n l\u00e0 \u201cNg\u01b0\u1eddi d\u00f9ng\u201d v\u00e0 \u201cH\u1ec7 th\u1ed1ng.\u201d<\/li>\n<li><strong>Th\u00eam th\u00f4ng \u0111i\u1ec7p:<\/strong> S\u1eed d\u1ee5ng c\u00e1c m\u0169i t\u00ean \u0111\u1ec3 bi\u1ec3u di\u1ec5n c\u00e1c tin nh\u1eafn gi\u1eefa c\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi. T\u1ea1o m\u1ed9t m\u0169i t\u00ean tin nh\u1eafn t\u1eeb &#8220;Ng\u01b0\u1eddi d\u00f9ng&#8221; \u0111\u1ebfn &#8220;H\u1ec7 th\u1ed1ng&#8221; v\u1edbi nh\u00e3n l\u00e0 &#8220;Y\u00eau c\u1ea7u \u0111\u0103ng nh\u1eadp&#8221; v\u00e0 m\u1ed9t m\u0169i t\u00ean kh\u00e1c t\u1eeb &#8220;H\u1ec7 th\u1ed1ng&#8221; \u0111\u1ebfn &#8220;Ng\u01b0\u1eddi d\u00f9ng&#8221; v\u1edbi nh\u00e3n l\u00e0 &#8220;Ph\u1ea3n h\u1ed3i \u0111\u0103ng nh\u1eadp.&#8221;<\/li>\n<li><strong>Thanh k\u00edch ho\u1ea1t:<\/strong>K\u00e9o d\u00e0i c\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi theo chi\u1ec1u d\u1ecdc \u0111\u1ec3 bi\u1ec3u di\u1ec5n kho\u1ea3ng th\u1eddi gian k\u00edch ho\u1ea1t. \u0110i\u1ec1u n\u00e0y cho th\u1ea5y khi n\u00e0o m\u1ed7i th\u1ef1c th\u1ec3 \u0111ang ho\u1ea1t \u0111\u1ed9ng trong qu\u00e1 tr\u00ecnh t\u01b0\u01a1ng t\u00e1c.<\/li>\n<li><strong>C\u00e1c th\u00e0nh ph\u1ea7n t\u00f9y ch\u1ecdn:<\/strong>Th\u00eam ghi ch\u00fa ho\u1eb7c r\u00e0ng bu\u1ed9c khi c\u1ea7n \u0111\u1ec3 cung c\u1ea5p th\u00eam b\u1ed1i c\u1ea3nh cho s\u01a1 \u0111\u1ed3 c\u1ee7a b\u1ea1n.<\/li>\n<\/ol>\n<h2>H\u1ecdc t\u1eadp th\u00f4ng qua m\u1eabu v\u00e0 v\u00ed d\u1ee5<\/h2>\n<p><a href=\"http:\/\/online.visual-paradigm.com\">Visual Paradigm Online<\/a> cung c\u1ea5p m\u1ed9t b\u1ed9 s\u01b0u t\u1eadp c\u00e1c <a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/sequence-diagram-software\/\">m\u1eabu v\u00e0 v\u00ed d\u1ee5<\/a> c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n h\u1ecdc s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1ch t\u1eadn d\u1ee5ng t\u1ed1i \u0111a c\u00e1c ngu\u1ed3n t\u00e0i nguy\u00ean n\u00e0y<img alt=\"\" class=\"alignnone size-full wp-image-20432\" decoding=\"async\" height=\"751\" loading=\"lazy\" sizes=\"auto, (max-width: 955px) 100vw, 955px\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2023\/09\/img_650bd13b66d25.png\" srcset=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2023\/09\/img_650bd13b66d25.png 955w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2023\/09\/img_650bd13b66d25-300x236.png 300w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2023\/09\/img_650bd13b66d25-768x604.png 768w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2023\/09\/img_650bd13b66d25-150x118.png 150w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2023\/09\/img_650bd13b66d25-400x315.png 400w\" width=\"955\"\/><\/p>\n<ol>\n<li><strong>Kh\u00e1m ph\u00e1 c\u00e1c m\u1eabu:<\/strong>Duy\u1ec7t qua th\u01b0 vi\u1ec7n m\u1eabu \u0111\u1ec3 t\u00ecm c\u00e1c m\u1eabu li\u00ean quan \u0111\u1ebfn t\u00ecnh hu\u1ed1ng c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n. C\u00e1c m\u1eabu n\u00e0y th\u01b0\u1eddng bao g\u1ed3m c\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi, tin nh\u1eafn v\u00e0 ch\u00fa th\u00edch \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh s\u1eb5n.<\/li>\n<li><strong>T\u00f9y ch\u1ec9nh c\u00e1c m\u1eabu:<\/strong>Sau khi ch\u1ecdn m\u1ed9t m\u1eabu, h\u00e3y t\u00f9y ch\u1ec9nh n\u00f3 \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi y\u00eau c\u1ea7u c\u1ee7a h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n. S\u1eeda \u0111\u1ed5i c\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi, tin nh\u1eafn v\u00e0 thanh k\u00edch ho\u1ea1t khi c\u1ea7n thi\u1ebft.<\/li>\n<li><strong>Ph\u00e2n t\u00edch c\u00e1c v\u00ed d\u1ee5:<\/strong>Visual Paradigm Online c\u0169ng cung c\u1ea5p m\u1ed9t b\u1ed9 s\u01b0u t\u1eadp c\u00e1c v\u00ed d\u1ee5 s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1. H\u00e3y nghi\u00ean c\u1ee9u c\u00e1c v\u00ed d\u1ee5 n\u00e0y \u0111\u1ec3 hi\u1ec3u c\u00e1ch c\u00e1c t\u00ecnh hu\u1ed1ng kh\u00e1c nhau \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n.<\/li>\n<li><strong>Th\u1ef1c h\u00e0nh:<\/strong>T\u1ea1o s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 c\u1ee7a b\u1ea1n t\u1eeb \u0111\u1ea7u b\u1eb1ng nh\u1eefng g\u00ec b\u1ea1n \u0111\u00e3 h\u1ecdc \u0111\u01b0\u1ee3c t\u1eeb c\u00e1c m\u1eabu v\u00e0 v\u00ed d\u1ee5. B\u1eaft \u0111\u1ea7u v\u1edbi c\u00e1c t\u00ecnh hu\u1ed1ng \u0111\u01a1n gi\u1ea3n v\u00e0 d\u1ea7n chuy\u1ec3n sang c\u00e1c t\u00ecnh hu\u1ed1ng ph\u1ee9c t\u1ea1p h\u01a1n.<\/li>\n<\/ol>\n<h2>K\u1ebft lu\u1eadn<\/h2>\n<p>S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 l\u00e0 c\u00f4ng c\u1ee5 qu\u00fd gi\u00e1 \u0111\u1ec3 tr\u1ef1c quan h\u00f3a c\u00e1c t\u01b0\u01a1ng t\u00e1c trong h\u1ec7 th\u1ed1ng ph\u1ea7n m\u1ec1m. Visual Paradigm Online \u0111\u01a1n gi\u1ea3n h\u00f3a qu\u00e1 tr\u00ecnh t\u1ea1o s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 nh\u1edd giao di\u1ec7n th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng v\u00e0 b\u1ed9 s\u01b0u t\u1eadp phong ph\u00fa c\u00e1c m\u1eabu v\u00e0 v\u00ed d\u1ee5. B\u1eaft \u0111\u1ea7u b\u1eb1ng vi\u1ec7c kh\u00e1m ph\u00e1 c\u00e1c m\u1eabu, t\u00f9y ch\u1ec9nh ch\u00fang theo nhu c\u1ea7u c\u1ee7a b\u1ea1n v\u00e0 h\u1ecdc h\u1ecfi t\u1eeb c\u00e1c v\u00ed d\u1ee5 \u0111\u1ec3 tr\u1edf n\u00ean th\u00e0nh th\u1ea1o trong vi\u1ec7c t\u1ea1o s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 cho c\u00e1c d\u1ef1 \u00e1n ph\u1ea7n m\u1ec1m c\u1ee7a b\u1ea1n.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Gi\u1edbi thi\u1ec7u S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 l\u00e0 c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd trong ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m \u0111\u1ec3 tr\u1ef1c quan h\u00f3a c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c th\u00e0nh ph\u1ea7n trong h\u1ec7 th\u1ed1ng theo th\u1eddi gian. 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