{"version":"1.0","provider_name":"Ez Knowledge Vietnamese - Latest in AI &amp; Software Innovation","provider_url":"https:\/\/www.ez-knowledge.com\/vi","author_name":"vpadmin","author_url":"https:\/\/www.ez-knowledge.com\/vi\/author\/vpadmin\/","title":"S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac T\u1ed5ng h\u1ee3p: H\u01b0\u1edbng d\u1eabn v\u1ec1 M\u1eabu v\u00e0 Vai tr\u00f2 L\u1edbp \ud83c\udfd7\ufe0f","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"ImHQtBJALU\"><a href=\"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagrams-patterns-class-roles\/\">Kh\u00e1m Ph\u00e1 S\u00e2u V\u1ec1 S\u01a1 \u0110\u1ed3 C\u1ea5u Tr\u00fac H\u1ee3p Th\u00e0nh: Gi\u1ea3i M\u00e3 C\u00e1c M\u1eabu Thi\u1ebft K\u1ebf V\u00e0 Vai Tr\u00f2 L\u1edbp<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagrams-patterns-class-roles\/embed\/#?secret=ImHQtBJALU\" width=\"600\" height=\"338\" title=\"&#8220;Kh\u00e1m Ph\u00e1 S\u00e2u V\u1ec1 S\u01a1 \u0110\u1ed3 C\u1ea5u Tr\u00fac H\u1ee3p Th\u00e0nh: Gi\u1ea3i M\u00e3 C\u00e1c M\u1eabu Thi\u1ebft K\u1ebf V\u00e0 Vai Tr\u00f2 L\u1edbp&#8221; &#8212; Ez Knowledge Vietnamese - Latest in AI &amp; Software Innovation\" data-secret=\"ImHQtBJALU\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\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.ez-knowledge.com\/vi\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/www.ez-knowledge.com\/vi\/wp-content\/uploads\/sites\/10\/2026\/04\/composite-structure-diagram-uml-infographic-line-art.jpg","thumbnail_width":1664,"thumbnail_height":928,"description":"Kh\u00e1m ph\u00e1 S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac T\u1ed5ng h\u1ee3p trong UML. Hi\u1ec3u vai tr\u00f2 c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn, giao di\u1ec7n v\u00e0 c\u00e1c m\u1eabu thi\u1ebft k\u1ebf cho ki\u1ebfn tr\u00fac h\u1ec7 th\u1ed1ng v\u1eefng ch\u1eafc. H\u01b0\u1edbng d\u1eabn k\u1ef9 thu\u1eadt."}