{"version":"1.0","provider_name":"Diagrams AI Vietnamese","provider_url":"https:\/\/www.diagrams-ai.com\/vn","author_name":"curtis","author_url":"https:\/\/www.diagrams-ai.com\/vn\/author\/curtis\/","title":"H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng UML - Diagrams AI Vietnamese","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"n8J0T1MO5v\"><a href=\"https:\/\/www.diagrams-ai.com\/vn\/comprehensive-guide-to-uml-activity-diagrams\/\">H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng UML<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.diagrams-ai.com\/vn\/comprehensive-guide-to-uml-activity-diagrams\/embed\/#?secret=n8J0T1MO5v\" width=\"600\" height=\"338\" title=\"&#8220;H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng UML&#8221; &#8212; Diagrams AI Vietnamese\" data-secret=\"n8J0T1MO5v\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.diagrams-ai.com\/vn\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","description":"Gi\u1edbi thi\u1ec7u UML (Ng\u00f4n ng\u1eef m\u00f4 h\u00ecnh h\u00f3a th\u1ed1ng nh\u1ea5t) S\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng l\u00e0 m\u1ed9t lo\u1ea1i s\u01a1 \u0111\u1ed3 h\u00e0nh vi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 bi\u1ec3u di\u1ec5n c\u00e1c kh\u00eda c\u1ea1nh \u0111\u1ed9ng c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng. Ch\u00fang t\u1eadp trung v\u00e0o lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n v\u00e0 d\u1eef li\u1ec7u gi\u1eefa c\u00e1c ho\u1ea1t \u0111\u1ed9ng, minh h\u1ecda c\u00e1c quy tr\u00ecnh l\u00e0m vi\u1ec7c, quy tr\u00ecnh ho\u1eb7c thu\u1eadt to\u00e1n theo c\u00e1ch tr\u1ef1c quan. Gi\u1ed1ng nh\u01b0 s\u01a1 \u0111\u1ed3 d\u00f2ng ch\u1ea3y, c\u00e1c s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng nh\u1ea5n m\u1ea1nh tr\u00ecnh t\u1ef1 c\u00e1c h\u00e0nh \u0111\u1ed9ng, quy\u1ebft \u0111\u1ecbnh v\u00e0 c\u00e1c th\u1ef1c thi song song trong m\u1ed9t h\u1ec7 th\u1ed1ng ho\u1eb7c quy tr\u00ecnh kinh doanh. C\u00e1c s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a chu\u1ea9n UML 2.5v\u00e0 \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a logic quy tr\u00ecnh, quy tr\u00ecnh kinh doanh v\u00e0 h\u00e0nh vi h\u1ec7 th\u1ed1ng m\u00e0 kh\u00f4ng c\u1ea7n \u0111i s\u00e2u v\u00e0o c\u1ea5u tr\u00fac n\u1ed9i b\u1ed9 c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng (\u0111i\u1ec1u n\u00e0y \u0111\u01b0\u1ee3c x\u1eed l\u00fd b\u1edfi c\u00e1c s\u01a1 \u0111\u1ed3 UML kh\u00e1c nh\u01b0 s\u01a1 \u0111\u1ed3 l\u1edbp). Ch\u00fang gi\u00fap c\u00e1c b\u00ean li\u00ean quan hi\u1ec3u \u0111\u01b0\u1ee3c c\u00e1ch h\u1ec7 th\u1ed1ng ph\u1ea3n h\u1ed3i v\u1edbi \u0111\u1ea7u v\u00e0o, x\u1eed l\u00fd c\u00e1c \u0111i\u1ec1u ki\u1ec7n v\u00e0 t\u1ea1o ra \u0111\u1ea7u ra. C\u00e1c kh\u00e1i ni\u1ec7m ch\u00ednh C\u00e1c s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng bao g\u1ed3m m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 c\u1ed1t l\u00f5i x\u00e1c \u0111\u1ecbnh c\u1ea5u tr\u00fac v\u00e0 lu\u1ed3ng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 ph\u00e2n t\u00edch c\u00e1c kh\u00e1i ni\u1ec7m quan tr\u1ecdng nh\u1ea5t: C\u00e1c ho\u1ea1t \u0111\u1ed9ng v\u00e0 h\u00e0nh \u0111\u1ed9ng: M\u1ed9t ho\u1ea1t \u0111\u1ed9ng l\u00e0 m\u1ed9t h\u00e0nh vi ho\u1eb7c quy tr\u00ecnh \u1edf c\u1ea5p \u0111\u1ed9 cao c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia nh\u1ecf th\u00e0nh c\u00e1c b\u01b0\u1edbc nh\u1ecf h\u01a1n. M\u1ed9t h\u00e0nh \u0111\u1ed9ng l\u00e0 m\u1ed9t b\u01b0\u1edbc th\u1ef1c thi nguy\u00ean t\u1eed trong m\u1ed9t ho\u1ea1t \u0111\u1ed9ng, \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n b\u1eb1ng h\u00ecnh ch\u1eef nh\u1eadt tr\u00f2n. C\u00e1c h\u00e0nh \u0111\u1ed9ng c\u00f3 th\u1ec3 bao g\u1ed3m c\u00e1c thao t\u00e1c nh\u01b0 \u201cG\u1eedi email\u201d ho\u1eb7c \u201cX\u00e1c th\u1ef1c \u0111\u1ea7u v\u00e0o.\u201d Lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n: \u0110\u00e2y l\u00e0 c\u00e1c m\u0169i t\u00ean c\u00f3 h\u01b0\u1edbng (\u0111\u01b0\u1eddng li\u1ec1n) th\u1ec3 hi\u1ec7n th\u1ee9 t\u1ef1 th\u1ef1c thi t\u1eeb m\u1ed9t h\u00e0nh \u0111\u1ed9ng sang h\u00e0nh \u0111\u1ed9ng kh\u00e1c. Ch\u00fang ch\u1ec9 ra con \u0111\u01b0\u1eddng m\u00e0 quy tr\u00ecnh \u0111i qua. C\u00e1c n\u00fat kh\u1edfi \u0111\u1ea7u v\u00e0 k\u1ebft th\u00fac: \u0110i\u1ec3m kh\u1edfi \u0111\u1ea7u (m\u1ed9t h\u00ecnh tr\u00f2n \u0111en \u0111\u1ea7y) \u0111\u00e1nh d\u1ea5u \u0111i\u1ec3m b\u1eaft \u0111\u1ea7u c\u1ee7a ho\u1ea1t \u0111\u1ed9ng. \u0110i\u1ec3m k\u1ebft th\u00fac ho\u1ea1t \u0111\u1ed9ng\u00a0(v\u00f2ng tr\u00f2n c\u00f3 m\u1ed9t ch\u1ea5m \u0111en \u0111\u1ea7y \u0111\u1ee7 b\u00ean trong) ch\u1ec9 ra \u0111i\u1ec3m k\u1ebft th\u00fac c\u1ee7a to\u00e0n b\u1ed9 ho\u1ea1t \u0111\u1ed9ng. C\u0169ng c\u00f3 m\u1ed9t n\u00fat k\u1ebft th\u00fac lu\u1ed3ng\u00a0(v\u00f2ng tr\u00f2n c\u00f3 d\u1ea5u X) k\u1ebft th\u00fac m\u1ed9t lu\u1ed3ng c\u1ee5 th\u1ec3 m\u00e0 kh\u00f4ng k\u1ebft th\u00fac to\u00e0n b\u1ed9 ho\u1ea1t \u0111\u1ed9ng. C\u00e1c n\u00fat quy\u1ebft \u0111\u1ecbnh v\u00e0 h\u1ee3p nh\u1ea5t: M\u1ed9t n\u00fat quy\u1ebft \u0111\u1ecbnh\u00a0(h\u00ecnh thoi) bi\u1ec3u di\u1ec5n \u0111i\u1ec3m nh\u00e1nh n\u01a1i lu\u1ed3ng t\u00e1ch ra d\u1ef1a tr\u00ean \u0111i\u1ec1u ki\u1ec7n (v\u00ed d\u1ee5: c\u00e1c \u0111i\u1ec1u ki\u1ec7n [c\u00f3] ho\u1eb7c [kh\u00f4ng] tr\u00ean c\u00e1c lu\u1ed3ng \u0111\u1ea7u ra). M\u1ed9t n\u00fat h\u1ee3p nh\u1ea5t\u00a0(c\u0169ng l\u00e0 h\u00ecnh thoi) \u0111\u01b0a nhi\u1ec1u lu\u1ed3ng tr\u1edf l\u1ea1i v\u1edbi nhau m\u00e0 kh\u00f4ng c\u00f3 \u0111i\u1ec1u ki\u1ec7n. C\u00e1c n\u00fat chia v\u00e0 h\u1ee3p nh\u1ea5t: M\u1ed9t n\u00fat chia\u00a0(thanh ngang ho\u1eb7c d\u1ecdc d\u00e0y) chia m\u1ed9t lu\u1ed3ng duy nh\u1ea5t th\u00e0nh nhi\u1ec1u lu\u1ed3ng song song, cho ph\u00e9p c\u00e1c ho\u1ea1t \u0111\u1ed9ng di\u1ec5n ra \u0111\u1ed3ng th\u1eddi. M\u1ed9t n\u00fat h\u1ee3p nh\u1ea5t\u00a0(thanh t\u01b0\u01a1ng t\u1ef1) \u0111\u1ed3ng b\u1ed9 h\u00f3a c\u00e1c lu\u1ed3ng song song tr\u1edf l\u1ea1i th\u00e0nh m\u1ed9t, \u0111\u1ea3m b\u1ea3o t\u1ea5t c\u1ea3 c\u00e1c nh\u00e1nh ho\u00e0n th\u00e0nh tr\u01b0\u1edbc khi ti\u1ebfp t\u1ee5c. Lu\u1ed3ng \u0111\u1ed1i t\u01b0\u1ee3ng: C\u00e1c m\u0169i t\u00ean n\u00e9t \u0111\u1ee9t bi\u1ec3u di\u1ec5n lu\u1ed3ng d\u1eef li\u1ec7u ho\u1eb7c \u0111\u1ed1i t\u01b0\u1ee3ng gi\u1eefa c\u00e1c h\u00e0nh \u0111\u1ed9ng, c\u00e1c \u0111i\u1ec3m n\u1ed1i ho\u1eb7c c\u00e1c n\u00fat. C\u00e1c \u0111i\u1ec3m n\u1ed1i (h\u00ecnh vu\u00f4ng nh\u1ecf tr\u00ean h\u00e0nh \u0111\u1ed9ng) c\u00f3 th\u1ec3 hi\u1ec3n th\u1ecb \u0111\u1ea7u v\u00e0o\/\u0111\u1ea7u ra. C\u00e1c ph\u00e2n v\u00f9ng (l\u00e0n \u0111\u01b0\u1eddng b\u01a1i): C\u00e1c l\u00e0n d\u1ecdc ho\u1eb7c ngang nh\u00f3m c\u00e1c ho\u1ea1t \u0111\u1ed9ng theo tr\u00e1ch nhi\u1ec7m, ch\u1eb3ng h\u1ea1n nh\u01b0 vai tr\u00f2 (v\u00ed d\u1ee5: Ng\u01b0\u1eddi d\u00f9ng, H\u1ec7 th\u1ed1ng) ho\u1eb7c b\u1ed9 ph\u1eadn. \u0110i\u1ec1u n\u00e0y gi\u00fap l\u00e0m r\u00f5 ai ho\u1eb7c c\u00e1i g\u00ec th\u1ef1c hi\u1ec7n t\u1eebng h\u00e0nh \u0111\u1ed9ng. C\u00e1c ngo\u1ea1i l\u1ec7 v\u00e0 s\u1ef1 gi\u00e1n \u0111o\u1ea1n: C\u00e1c v\u00f9ng c\u00f3 th\u1ec3 b\u1ecb gi\u00e1n \u0111o\u1ea1n\u00a0(h\u00ecnh ch\u1eef nh\u1eadt tr\u00f2n n\u00e9t \u0111\u1ee9t) x\u00e1c \u0111\u1ecbnh c\u00e1c khu v\u1ef1c m\u00e0 lu\u1ed3ng c\u00f3 th\u1ec3 b\u1ecb gi\u00e1n \u0111o\u1ea1n b\u1edfi c\u00e1c s\u1ef1 ki\u1ec7n. C\u00e1c v\u00f9ng m\u1edf r\u1ed9ngx\u1eed l\u00fd c\u00e1c thao t\u00e1c l\u1eb7p l\u1ea1i ho\u1eb7c song song tr\u00ean c\u00e1c t\u1eadp h\u1ee3p. C\u00e1c token: C\u00e1c token kh\u00e1i ni\u1ec7m di chuy\u1ec3n qua s\u01a1 \u0111\u1ed3, \u0111\u1ea1i di\u1ec7n cho \u0111i\u1ec1u khi\u1ec3n ho\u1eb7c d\u1eef li\u1ec7u. Ng\u1eef ngh\u0129a d\u1ef1a tr\u00ean token \u0111\u1ea3m b\u1ea3o th\u1ee9 t\u1ef1 th\u1ef1c thi ph\u00f9 h\u1ee3p, \u0111\u1eb7c bi\u1ec7t trong c\u00e1c t\u00ecnh hu\u1ed1ng song song. C\u00e1c th\u00e0nh ph\u1ea7n n\u00e0y cho ph\u00e9p s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng m\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u00e0nh vi ph\u1ee9c t\u1ea1p m\u00e0 v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c t\u00ednh tr\u1ef1c quan. V\u00ed d\u1ee5 \u0110\u1ec3 minh h\u1ecda c\u00e1c kh\u00e1i ni\u1ec7m n\u00e0y, ch\u00fang t\u00f4i s\u1ebd s\u1eed d\u1ee5ng PlantUML, m\u1ed9t c\u00f4ng c\u1ee5 d\u1ef1a tr\u00ean v\u0103n b\u1ea3n \u0111\u1ec3 t\u1ea1o ras\u01a1 \u0111\u1ed3 UML. PlantUML cho ph\u00e9p b\u1ea1n m\u00f4 t\u1ea3 s\u01a1 \u0111\u1ed3 b\u1eb1ng c\u00fa ph\u00e1p \u0111\u01a1n gi\u1ea3n v\u00e0 hi\u1ec3n th\u1ecb ch\u00fang d\u01b0\u1edbi d\u1ea1ng h\u00ecnh \u1ea3nh (v\u00ed d\u1ee5: th\u00f4ng qua c\u00e1c m\u00e1y ch\u1ee7 PlantUML tr\u1ef1c tuy\u1ebfn ho\u1eb7c c\u00e1c c\u00f4ng c\u1ee5 t\u00edch h\u1ee3p). D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c v\u00ed d\u1ee5 v\u1edbi c\u00e1c \u0111o\u1ea1n m\u00e3 PlantUML. B\u1ea1n c\u00f3 th\u1ec3 sao ch\u00e9p d\u00e1n c\u00e1c \u0111o\u1ea1n n\u00e0y v\u00e0o tr\u00ecnh render PlantUML \u0111\u1ec3 xem tr\u1ef1c quan. V\u00ed d\u1ee5 \u0111\u01a1n gi\u1ea3n: X\u1eed l\u00fd \u0111\u01a1n h\u00e0ng tr\u1ef1c tuy\u1ebfn V\u00ed d\u1ee5 n\u00e0y minh h\u1ecda m\u1ed9t quy tr\u00ecnh c\u01a1 b\u1ea3n \u0111\u1ec3 x\u1eed l\u00fd \u0111\u01a1n h\u00e0ng tr\u1ef1c tuy\u1ebfn, bao g\u1ed3m c\u00e1c quy\u1ebft \u0111\u1ecbnh v\u00e0 c\u00e1c h\u00e0nh \u0111\u1ed9ng tu\u1ea7n t\u1ef1. M\u00e3 PlantUML: @startuml start : Nh\u1eadn \u0111\u01a1n h\u00e0ng; : X\u00e1c minh thanh to\u00e1n; if (Thanh to\u00e1n h\u1ee3p l\u1ec7?) then (c\u00f3) : \u0110\u00f3ng g\u00f3i h\u00e0ng; : G\u1eedi \u0111\u01a1n h\u00e0ng; else (kh\u00f4ng) : Th\u00f4ng b\u00e1o cho kh\u00e1ch h\u00e0ng; endif : C\u1eadp nh\u1eadt kho h\u00e0ng; stop @enduml \u0110i\u1ec1u n\u00e0y t\u1ea1o ra m\u1ed9t s\u01a1 \u0111\u1ed3 b\u1eaft \u0111\u1ea7u t\u1eeb m\u1ed9t n\u00fat ban \u0111\u1ea7u, ti\u1ebfp theo l\u00e0 c\u00e1c h\u00e0nh \u0111\u1ed9ng nh\u01b0 &#8216;Nh\u1eadn \u0111\u01a1n h\u00e0ng&#8217; v\u00e0 m\u1ed9t n\u00fat quy\u1ebft \u0111\u1ecbnh \u0111\u1ec3 x\u00e1c minh thanh to\u00e1n. N\u1ebfu h\u1ee3p l\u1ec7, n\u00f3 s\u1ebd ti\u1ebfn h\u00e0nh \u0111\u00f3ng g\u00f3i v\u00e0 giao h\u00e0ng; ng\u01b0\u1ee3c l\u1ea1i, n\u00f3 s\u1ebd th\u00f4ng b\u00e1o cho kh\u00e1ch h\u00e0ng. S\u01a1 \u0111\u1ed3 k\u1ebft th\u00fac b\u1eb1ng c\u1eadp nh\u1eadt kho h\u00e0ng v\u00e0 m\u1ed9t n\u00fat cu\u1ed1i c\u00f9ng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t bi\u1ec3u di\u1ec5n tr\u1ef1c quan c\u1ee7a m\u1ed9t s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng \u0111\u01a1n gi\u1ea3n t\u01b0\u01a1ng t\u1ef1 cho x\u1eed l\u00fd thanh to\u00e1n: V\u00ed d\u1ee5 ph\u1ee9c t\u1ea1p: X\u00e2y d\u1ef1ng v\u00e0 tri\u1ec3n khai ph\u1ea7n m\u1ec1m v\u1edbi t\u00ednh","thumbnail_url":"https:\/\/circle.visual-paradigm.com\/wp-content\/uploads\/2017\/08\/Activity-Diagram-Swineline-for-Order-Fulfilment.png"}