{"id":10420,"date":"2025-12-02T13:17:02","date_gmt":"2025-12-02T05:17:02","guid":{"rendered":"https:\/\/www.cybermedian.com\/vn\/uml-component-diagram-designing-modular-systems\/"},"modified":"2026-04-14T18:58:23","modified_gmt":"2026-04-14T10:58:23","slug":"uml-component-diagram-designing-modular-systems","status":"publish","type":"post","link":"https:\/\/www.cybermedian.com\/vn\/uml-component-diagram-designing-modular-systems\/","title":{"rendered":"S\u01a1 \u0111\u1ed3 Th\u00e0nh ph\u1ea7n UML: Thi\u1ebft k\u1ebf c\u00e1c h\u1ec7 th\u1ed1ng theo m\u00f4-\u0111un"},"content":{"rendered":"<div aria-busy=\"false\" aria-live=\"polite\" class=\"markdown markdown-main-panel enable-updated-hr-color\" dir=\"ltr\" id=\"model-response-message-contentr_acbb41c6cb6403e4\">\n<p data-path-to-node=\"1\">Trong ki\u1ebfn tr\u00fac ph\u1ea7n m\u1ec1m hi\u1ec7n \u0111\u1ea1i, \u0111\u1eb7c bi\u1ec7t l\u00e0 v\u1edbi s\u1ef1 b\u00f9ng n\u1ed5 c\u1ee7a c\u00e1c d\u1ecbch v\u1ee5 vi m\u00f4 v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng ph\u00e2n t\u00e1n ph\u1ee9c t\u1ea1p, kh\u1ea3 n\u0103ng chia m\u1ed9t h\u1ec7 th\u1ed1ng th\u00e0nh c\u00e1c \u0111\u01a1n v\u1ecb c\u00f3 logic, d\u1ec5 qu\u1ea3n l\u00fd v\u00e0 c\u00f3 th\u1ec3 thay th\u1ebf l\u00e0 \u0111i\u1ec1u then ch\u1ed1t. C\u00f4ng c\u1ee5 <b>S\u01a1 \u0111\u1ed3 Th\u00e0nh ph\u1ea7n UML<\/b> l\u00e0 c\u00f4ng c\u1ee5 chuy\u00ean d\u1ee5ng cho nhi\u1ec7m v\u1ee5 n\u00e0y. N\u00f3 cung c\u1ea5p m\u1ed9t c\u00e1i nh\u00ecn c\u1ea5p cao, c\u1ea5u tr\u00fac v\u1ec1 h\u1ec7 th\u1ed1ng, minh h\u1ecda c\u00e1ch to\u00e0n b\u1ed9 \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c th\u00e0nh m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c m\u00f4-\u0111un k\u1ebft n\u1ed1i v\u1edbi nhau, c\u00f3 th\u1ec3 thay th\u1ebf v\u00e0 \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a r\u00f5 r\u00e0ng g\u1ecdi l\u00e0<b>c\u00e1c th\u00e0nh ph\u1ea7n<\/b>.<\/p>\n<p data-path-to-node=\"2\">S\u01a1 \u0111\u1ed3 n\u00e0y r\u1eddi xa c\u00e1c chi ti\u1ebft n\u1ed9i b\u1ed9 c\u1ee7a c\u00e1c l\u1edbp (\u0111\u01b0\u1ee3c th\u1ea5y trong S\u01a1 \u0111\u1ed3 L\u1edbp) v\u00e0 t\u1eadp trung v\u00e0o <b>b\u1ee9c tranh t\u1ed5ng th\u1ec3<\/b>: t\u1ed5 ch\u1ee9c ki\u1ebfn tr\u00fac v\u00e0 c\u00e1c m\u1ed1i ph\u1ee5 thu\u1ed9c gi\u1eefa c\u00e1c kh\u1ed1i x\u00e2y d\u1ef1ng quan tr\u1ecdng c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n<p data-path-to-node=\"2\"><img alt=\"Component Diagram example\" class=\"alignnone size-full wp-image-14178\" decoding=\"async\" height=\"406\" loading=\"lazy\" sizes=\"auto, (max-width: 822px) 100vw, 822px\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2025\/12\/component-diagram-example-ticket-selling-system.png\" srcset=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2025\/12\/component-diagram-example-ticket-selling-system.png 822w, https:\/\/www.cybermedian.com\/wp-content\/uploads\/2025\/12\/component-diagram-example-ticket-selling-system-300x148.png 300w, https:\/\/www.cybermedian.com\/wp-content\/uploads\/2025\/12\/component-diagram-example-ticket-selling-system-768x379.png 768w\" width=\"822\"\/><\/p>\n<h3>Th\u00e0nh ph\u1ea7n l\u00e0 g\u00ec?<\/h3>\n<p data-path-to-node=\"5\">Trong UML, m\u1ed9t <b>th\u00e0nh ph\u1ea7n<\/b> l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a h\u1ec7 th\u1ed1ng c\u00f3 t\u00ednh m\u00f4-\u0111un, c\u00f3 th\u1ec3 tri\u1ec3n khai v\u00e0 thay th\u1ebf, bao b\u1ecdc n\u1ed9i dung c\u1ee7a n\u00f3 v\u00e0 th\u1ec3 hi\u1ec7n c\u00e1c giao di\u1ec7n c\u1ee7a n\u00f3. V\u1ec1 c\u01a1 b\u1ea3n, m\u1ed9t th\u00e0nh ph\u1ea7n l\u00e0 m\u1ed9t <b>h\u1ed9p \u0111en<\/b> cung c\u1ea5p m\u1ed9t s\u1ed1 d\u1ecbch v\u1ee5 v\u00e0 y\u00eau c\u1ea7u c\u00e1c d\u1ecbch v\u1ee5 kh\u00e1c.<\/p>\n<p data-path-to-node=\"6\">Nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh c\u1ee7a m\u1ed9t th\u00e0nh ph\u1ea7n UML:<\/p>\n<ul data-path-to-node=\"7\">\n<li>\n<p data-path-to-node=\"7,0,0\"><b>M\u00f4-\u0111un:<\/b> N\u00f3 l\u00e0 m\u1ed9t \u0111\u01a1n v\u1ecb c\u00f3 logic v\u00e0 \u0111\u1ed9c l\u1eadp.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,1,0\"><b>C\u00f3 th\u1ec3 tri\u1ec3n khai:<\/b> N\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c tri\u1ec3n khai \u0111\u1ed9c l\u1eadp v\u00e0o m\u00f4i tr\u01b0\u1eddng th\u1ef1c thi.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,2,0\"><b>C\u00f3 th\u1ec3 thay th\u1ebf:<\/b> B\u1ea1n c\u00f3 th\u1ec3 thay th\u1ebf m\u1ed9t tri\u1ec3n khai th\u00e0nh ph\u1ea7n b\u1eb1ng m\u1ed9t th\u00e0nh ph\u1ea7n kh\u00e1c, mi\u1ec5n l\u00e0 c\u00e1c giao di\u1ec7n v\u1eabn gi\u1eef nguy\u00ean.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,3,0\"><b>\u0110\u01b0\u1ee3c bao b\u1ecdc:<\/b> C\u00e1c chi ti\u1ebft tri\u1ec3n khai n\u1ed9i b\u1ed9 c\u1ee7a n\u00f3 \u0111\u01b0\u1ee3c gi\u1ea5u k\u00edn kh\u1ecfi th\u1ebf gi\u1edbi b\u00ean ngo\u00e0i.<\/p>\n<\/li>\n<\/ul>\n<p data-path-to-node=\"8\">C\u00e1c th\u00e0nh ph\u1ea7n th\u01b0\u1eddng \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n d\u01b0\u1edbi d\u1ea1ng m\u1ed9t h\u00ecnh ch\u1eef nh\u1eadt v\u1edbi m\u1ed9t bi\u1ec3u t\u01b0\u1ee3ng chuy\u00ean bi\u1ec7t\u2014th\u01b0\u1eddng l\u00e0 m\u1ed9t h\u00ecnh ch\u1eef nh\u1eadt nh\u1ecf v\u1edbi hai h\u00ecnh ch\u1eef nh\u1eadt nh\u1ecf h\u01a1n nh\u00f4 ra t\u1eeb m\u1ed9t b\u00ean\u2014ho\u1eb7c b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng k\u00fd hi\u1ec7u <span class=\"math-inline\" data-math=\"ll component gg\">$ll th\u00e0nh ph\u1ea7n gg$<\/span>k\u00fd hi\u1ec7u.<\/p>\n<h3>Tr\u1ef1c quan h\u00f3a giao di\u1ec7n: C\u00e1c \u1ed5 c\u1eafm v\u00e0 ph\u00edch c\u1eafm<\/h3>\n<p data-path-to-node=\"10\">S\u1ee9c m\u1ea1nh c\u1ee7a S\u01a1 \u0111\u1ed3 Th\u00e0nh ph\u1ea7n n\u1eb1m \u1edf c\u00e1ch n\u00f3 tr\u1ef1c quan h\u00f3a c\u00e1c h\u1ee3p \u0111\u1ed3ng gi\u1eefa c\u00e1c m\u00f4-\u0111un n\u00e0y b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng <b>giao di\u1ec7n<\/b>. C\u00e1c giao di\u1ec7n x\u00e1c \u0111\u1ecbnh c\u00e1c thao t\u00e1c ho\u1eb7c d\u1ecbch v\u1ee5 m\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n cung c\u1ea5p ho\u1eb7c y\u00eau c\u1ea7u.<\/p>\n<ol data-path-to-node=\"11\" start=\"1\">\n<li>\n<p data-path-to-node=\"11,0,0\"><b>C\u00e1c giao di\u1ec7n cung c\u1ea5p (K\u00fd hi\u1ec7u k\u1eb9o m\u00fat\/Qu\u1ea3 c\u1ea7u):<\/b><\/p>\n<ul data-path-to-node=\"11,0,1\">\n<li>\n<p data-path-to-node=\"11,0,1,0,0\">Giao di\u1ec7n n\u00e0y \u0111\u1ea1i di\u1ec7n cho c\u00e1c d\u1ecbch v\u1ee5 ho\u1eb7c ch\u1ee9c n\u0103ng m\u00e0 th\u00e0nh ph\u1ea7n<i>cung c\u1ea5p<\/i>cho ph\u1ea7n c\u00f2n l\u1ea1i c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"11,0,1,1,0\">N\u00f3 \u0111\u01b0\u1ee3c v\u1ebd d\u01b0\u1edbi d\u1ea1ng<b>\u0111\u01b0\u1eddng n\u00e9t li\u1ec1n n\u1ed1i m\u1ed9t v\u00f2ng tr\u00f2n (k\u1eb9o m\u00fat)<\/b>v\u1edbi th\u00e0nh ph\u1ea7n.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"11,0,1,2,0\"><i>V\u00ed d\u1ee5:<\/i>M\u1ed9t<code>D\u1ecbch v\u1ee5 h\u00f3a \u0111\u01a1n<\/code>th\u00e0nh ph\u1ea7n c\u00f3 th\u1ec3<b>cung c\u1ea5p<\/b>m\u1ed9t giao di\u1ec7n g\u1ecdi l\u00e0<code>IProcessPayment<\/code>.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p data-path-to-node=\"11,1,0\"><b>C\u00e1c giao di\u1ec7n y\u00eau c\u1ea7u (K\u00fd hi\u1ec7u \u1ed5 c\u1eafm\/N\u1eeda h\u00ecnh tr\u00f2n):<\/b><\/p>\n<ul data-path-to-node=\"11,1,1\">\n<li>\n<p data-path-to-node=\"11,1,1,0,0\">Giao di\u1ec7n n\u00e0y \u0111\u1ea1i di\u1ec7n cho c\u00e1c d\u1ecbch v\u1ee5 ho\u1eb7c ch\u1ee9c n\u0103ng m\u00e0 th\u00e0nh ph\u1ea7n<i>c\u1ea7n<\/i>t\u1eeb c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00f4ng vi\u1ec7c c\u1ee7a m\u00ecnh.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"11,1,1,1,0\">N\u00f3 \u0111\u01b0\u1ee3c v\u1ebd d\u01b0\u1edbi d\u1ea1ng<b>\u0111\u01b0\u1eddng n\u00e9t li\u1ec1n n\u1ed1i m\u1ed9t n\u1eeda h\u00ecnh tr\u00f2n (\u1ed5 c\u1eafm)<\/b>v\u1edbi th\u00e0nh ph\u1ea7n.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"11,1,1,2,0\"><i>V\u00ed d\u1ee5:<\/i>M\u1ed9t<code>B\u1ed9 x\u1eed l\u00fd \u0111\u01a1n h\u00e0ng<\/code>th\u00e0nh ph\u1ea7n c\u00f3 th\u1ec3<b>y\u00eau c\u1ea7u<\/b>m\u1ed9t giao di\u1ec7n g\u1ecdi l\u00e0<code>IInventoryCheck<\/code>.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p data-path-to-node=\"12\">Khi m\u1ed9t th\u00e0nh ph\u1ea7n c\u00f3 <b>giao di\u1ec7n y\u00eau c\u1ea7u<\/b>k\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp v\u1edbi giao di\u1ec7n cung c\u1ea5p c\u1ee7a th\u00e0nh ph\u1ea7n kh\u00e1c <b>giao di\u1ec7n cung c\u1ea5p<\/b> (\u1ed5 c\u1eafm c\u1eafm v\u00e0o k\u1eb9o m\u00fat), \u0111i\u1ec1u n\u00e0y cho th\u1ea5y vi\u1ec7c gi\u1ea3i quy\u1ebft ph\u1ee5 thu\u1ed9c th\u00e0nh c\u00f4ng v\u00e0 th\u1ec3 hi\u1ec7n lu\u1ed3ng t\u01b0\u01a1ng t\u00e1c.<\/p>\n<h3>T\u1ea1i sao n\u00ean s\u1eed d\u1ee5ng s\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n?<\/h3>\n<p><img alt=\"Why Use a Component Diagram\" class=\"alignnone size-full wp-image-14179\" decoding=\"async\" height=\"302\" loading=\"lazy\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2025\/12\/Why-Use-a-Component-Diagram.png\" srcset=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2025\/12\/Why-Use-a-Component-Diagram.png 600w, https:\/\/www.cybermedian.com\/wp-content\/uploads\/2025\/12\/Why-Use-a-Component-Diagram-300x151.png 300w\" width=\"600\"\/><\/p>\n<p data-path-to-node=\"15\">S\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi nhi\u1ec1u nhi\u1ec7m v\u1ee5 ki\u1ebfn tr\u00fac v\u00e0 qu\u1ea3n l\u00fd d\u1ef1 \u00e1n:<\/p>\n<ul data-path-to-node=\"16\">\n<li>\n<p data-path-to-node=\"16,0,0\"><b>R\u00f5 r\u00e0ng v\u1ec1 ki\u1ebfn tr\u00fac:<\/b> Ch\u00fang cung c\u1ea5p c\u00e1i nh\u00ecn c\u1ea5p cao v\u1ec1 c\u1ea5u tr\u00fac h\u1ec7 th\u1ed1ng, gi\u00fap d\u1ec5 hi\u1ec3u c\u00e1c \u0111\u01a1n v\u1ecb ch\u1ee9c n\u0103ng ch\u00ednh v\u00e0 m\u1ed1i quan h\u1ec7 gi\u1eefa ch\u00fang m\u00e0 kh\u00f4ng b\u1ecb l\u1ea1c v\u00e0o chi ti\u1ebft m\u00e3 ngu\u1ed3n.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"16,1,0\"><b>T\u00ednh module v\u00e0 t\u00e1i s\u1eed d\u1ee5ng:<\/b> Ch\u00fang th\u00fac \u0111\u1ea9y kh\u00e1i ni\u1ec7m thi\u1ebft k\u1ebf theo module b\u1eb1ng c\u00e1ch t\u1eadp trung v\u00e0o c\u00e1c giao di\u1ec7n s\u1ea1ch s\u1ebd, khuy\u1ebfn kh\u00edch vi\u1ec7c t\u1ea1o ra c\u00e1c th\u00e0nh ph\u1ea7n c\u00f3 th\u1ec3 t\u00e1i s\u1eed d\u1ee5ng v\u00e0 chia s\u1ebb gi\u1eefa nhi\u1ec1u h\u1ec7 th\u1ed1ng.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"16,2,0\"><b>Qu\u1ea3n l\u00fd ph\u1ee5 thu\u1ed9c:<\/b> B\u1eb1ng c\u00e1ch hi\u1ec3n th\u1ecb r\u00f5 r\u00e0ng c\u00e1c giao di\u1ec7n v\u00e0 k\u1ebft n\u1ed1i, c\u00e1c s\u01a1 \u0111\u1ed3 l\u00e0m r\u00f5 th\u00e0nh ph\u1ea7n n\u00e0o ph\u1ee5 thu\u1ed9c v\u00e0o th\u00e0nh ph\u1ea7n kh\u00e1c. \u0110i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 qu\u1ea3n l\u00fd th\u1ee9 t\u1ef1 x\u00e2y d\u1ef1ng, th\u1ee9 t\u1ef1 tri\u1ec3n khai v\u00e0 gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng lan truy\u1ec1n khi c\u00f3 thay \u0111\u1ed5i.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"16,3,0\"><b>L\u00ean k\u1ebf ho\u1ea1ch tri\u1ec3n khai h\u1ec7 th\u1ed1ng:<\/b> Ch\u00fang \u0111\u00f3ng vai tr\u00f2 l\u00e0 \u0111\u1ea7u v\u00e0o cho <b>S\u01a1 \u0111\u1ed3 tri\u1ec3n khai<\/b> b\u1eb1ng c\u00e1ch x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111\u01a1n v\u1ecb module c\u1ee5 th\u1ec3 c\u1ea7n \u0111\u01b0\u1ee3c \u0111\u00f3ng g\u00f3i v\u00e0 tri\u1ec3n khai l\u00ean c\u00e1c n\u00fat v\u1eadt l\u00fd.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"16,4,0\"><b>Ph\u00e2n b\u1ed5 \u0111\u1ed9i nh\u00f3m:<\/b> C\u00e1c ranh gi\u1edbi th\u00e0nh ph\u1ea7n th\u01b0\u1eddng tr\u00f9ng v\u1edbi ranh gi\u1edbi \u0111\u1ed9i nh\u00f3m (\u0111\u1eb7c bi\u1ec7t trong m\u00f4i tr\u01b0\u1eddng microservices), gi\u00fap x\u00e1c \u0111\u1ecbnh r\u00f5 tr\u00e1ch nhi\u1ec7m v\u00e0 quy\u1ec1n s\u1edf h\u1eefu.<\/p>\n<\/li>\n<\/ul>\n<h3>C\u00e1c y\u1ebfu t\u1ed1 ch\u00ednh c\u1ee7a s\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n<\/h3>\n<table data-path-to-node=\"19\">\n<thead>\n<tr>\n<td><strong>Y\u1ebfu t\u1ed1<\/strong><\/td>\n<td><strong>K\u00fd hi\u1ec7u<\/strong><\/td>\n<td><strong>M\u00f4 t\u1ea3<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"19,1,0,0\"><b>Th\u00e0nh ph\u1ea7n<\/b><\/span><\/td>\n<td><span data-path-to-node=\"19,1,1,0\">H\u00ecnh ch\u1eef nh\u1eadt v\u1edbi <span class=\"math-inline\" data-math=\"ll component gg\">&lt;&lt; <em>th\u00e0nh ph\u1ea7n<\/em> &gt;&gt;<\/span>ho\u1eb7c bi\u1ec3u t\u01b0\u1ee3ng \u0111\u1eb7c bi\u1ec7t<\/span><\/td>\n<td><span data-path-to-node=\"19,1,2,0\">M\u1ed9t ph\u1ea7n c\u00f3 th\u1ec3 tri\u1ec3n khai, thay th\u1ebf v\u00e0 c\u00f3 t\u00ednh module c\u1ee7a h\u1ec7 th\u1ed1ng.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"19,2,0,0\"><b>Giao di\u1ec7n cung c\u1ea5p<\/b><\/span><\/td>\n<td><span data-path-to-node=\"19,2,1,0\">V\u00f2ng tr\u00f2n (&#8220;K\u1eb9o m\u00fat&#8221;) \u0111\u01b0\u1ee3c n\u1ed1i b\u1eb1ng m\u1ed9t \u0111\u01b0\u1eddng li\u1ec1n<\/span><\/td>\n<td><span data-path-to-node=\"19,2,2,0\">Kh\u1ea3 n\u0103ng ho\u1eb7c d\u1ecbch v\u1ee5 m\u00e0 th\u00e0nh ph\u1ea7n cung c\u1ea5p cho c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"19,3,0,0\"><b>Giao di\u1ec7n y\u00eau c\u1ea7u<\/b><\/span><\/td>\n<td><span data-path-to-node=\"19,3,1,0\">N\u1eeda v\u00f2ng tr\u00f2n (&#8220;\u1ed4 c\u1eafm&#8221;) \u0111\u01b0\u1ee3c n\u1ed1i b\u1eb1ng m\u1ed9t \u0111\u01b0\u1eddng li\u1ec1n<\/span><\/td>\n<td><span data-path-to-node=\"19,3,2,0\">Kh\u1ea3 n\u0103ng ho\u1eb7c d\u1ecbch v\u1ee5 m\u00e0 th\u00e0nh ph\u1ea7n c\u1ea7n t\u1eeb c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"19,4,0,0\"><b>C\u1ed5ng<\/b><\/span><\/td>\n<td><span data-path-to-node=\"19,4,1,0\">H\u00ecnh vu\u00f4ng nh\u1ecf tr\u00ean bi\u00ean c\u1ee7a m\u1ed9t th\u00e0nh ph\u1ea7n<\/span><\/td>\n<td><span data-path-to-node=\"19,4,2,0\">\u0110i\u1ec3m t\u01b0\u01a1ng t\u00e1c gi\u1eefa m\u1ed9t th\u00e0nh ph\u1ea7n v\u00e0 m\u00f4i tr\u01b0\u1eddng xung quanh ho\u1eb7c gi\u1eefa c\u00e1c b\u1ed9 ph\u1eadn b\u00ean trong.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"19,5,0,0\"><b>Ph\u1ee5 thu\u1ed9c<\/b><\/span><\/td>\n<td><span data-path-to-node=\"19,5,1,0\">M\u0169i t\u00ean g\u00e3y t\u1eeb th\u00e0nh ph\u1ea7n y\u00eau c\u1ea7u \u0111\u1ebfn th\u00e0nh ph\u1ea7n cung c\u1ea5p<\/span><\/td>\n<td><span data-path-to-node=\"19,5,2,0\">M\u1ed1i quan h\u1ec7 t\u1ed5ng qu\u00e1t cho th\u1ea5y m\u1ed9t ph\u1ea7n t\u1eed c\u1ea7n ph\u1ea7n t\u1eed kh\u00e1c. (Th\u01b0\u1eddng \u0111\u01b0\u1ee3c ng\u1ee5 \u00fd b\u1edfi k\u1ebft n\u1ed1i k\u1eb9o m\u00fat\/\u1ed5 c\u1eafm.)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p data-path-to-node=\"20\">S\u01a1 \u0111\u1ed3 Th\u00e0nh ph\u1ea7n UML cung c\u1ea5p l\u1edbp tr\u1eebu t\u01b0\u1ee3ng c\u1ea7n thi\u1ebft gi\u1eefa thi\u1ebft k\u1ebf chi ti\u1ebft c\u1ee7a c\u00e1c l\u1edbp v\u00e0 vi\u1ec7c tri\u1ec3n khai v\u1eadt l\u00fd c\u1ee7a h\u1ec7 th\u1ed1ng, l\u00e0m cho n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 kh\u00f4ng th\u1ec3 thi\u1ebfu trong vi\u1ec7c thi\u1ebft k\u1ebf c\u00e1c ki\u1ebfn tr\u00fac ph\u1ea7n m\u1ec1m b\u1ec1n v\u1eefng v\u00e0 c\u00f3 t\u00ednh module.<\/p>\n<p data-path-to-node=\"20\">Kh\u00e1m ph\u00e1 th\u00eam v\u1ec1 UML v\u00e0 c\u00e1c k\u1ef9 thu\u1eadt AI \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 tr\u1ef1c quan h\u00f3a n\u00f3 trong trung t\u00e2m t\u00e0i nguy\u00ean c\u1ee7a ch\u00fang t\u00f4i<a href=\"https:\/\/www.cybermedian.com\/the-definitive-guide-to-the-unified-modeling-language-uml\/\">Trung t\u00e2m t\u00e0i nguy\u00ean UML<\/a>.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Trong ki\u1ebfn tr\u00fac ph\u1ea7n m\u1ec1m hi\u1ec7n \u0111\u1ea1i, \u0111\u1eb7c bi\u1ec7t l\u00e0 v\u1edbi s\u1ef1 b\u00f9ng n\u1ed5 c\u1ee7a c\u00e1c d\u1ecbch v\u1ee5 vi m\u00f4<\/p>\n","protected":false},"author":5,"featured_media":10421,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"H\u1ecdc c\u00e1ch s\u1eed d\u1ee5ng s\u01a1 \u0111\u1ed3 Th\u00e0nh ph\u1ea7n UML \u0111\u1ec3 tr\u1ef1c quan h\u00f3a ki\u1ebfn tr\u00fac h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n. T\u1eadp trung v\u00e0o vi\u1ec7c thi\u1ebft k\u1ebf c\u00e1c h\u1ec7 th\u1ed1ng c\u00f3 t\u00ednh module v\u00e0 c\u00f3 th\u1ec3 thay th\u1ebf b\u1eb1ng c\u00e1ch x\u00e1c \u0111\u1ecbnh c\u00e1c th\u00e0nh ph\u1ea7n, giao di\u1ec7n cung c\u1ea5p v\u00e0 giao di\u1ec7n y\u00eau c\u1ea7u.","_yoast_wpseo_metadesc":"Learn how to use the UML Component Diagram to visualize your system's architecture. Focus on designing modular, replaceable systems by mapping components, provided, and required interfaces.","footnotes":""},"categories":[3],"tags":[],"class_list":["post-10420","post","type-post","status-publish","format-standard","has-post-thumbnail","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\u1ecdc c\u00e1ch s\u1eed d\u1ee5ng s\u01a1 \u0111\u1ed3 Th\u00e0nh ph\u1ea7n UML \u0111\u1ec3 tr\u1ef1c quan h\u00f3a ki\u1ebfn tr\u00fac h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n. 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T\u1eadp trung v\u00e0o vi\u1ec7c thi\u1ebft k\u1ebf c\u00e1c h\u1ec7 th\u1ed1ng c\u00f3 t\u00ednh module v\u00e0 c\u00f3 th\u1ec3 thay th\u1ebf b\u1eb1ng c\u00e1ch x\u00e1c \u0111\u1ecbnh c\u00e1c th\u00e0nh ph\u1ea7n, giao di\u1ec7n cung c\u1ea5p v\u00e0 giao di\u1ec7n y\u00eau c\u1ea7u.\" \/>\n<meta property=\"og:description\" content=\"Learn how to use the UML Component Diagram to visualize your system&#039;s architecture. 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