{"version":"1.0","provider_name":"Tech Posts Vietnamese - Latest Trends in AI, Software, and Digital Innovation","provider_url":"https:\/\/www.tech-posts.com\/vi","author_name":"vpadmin","author_url":"https:\/\/www.tech-posts.com\/vi\/author\/vpadmin\/","title":"Refactoring Thi\u1ebft k\u1ebf \u0111\u1ec3 c\u00f3 c\u1ea5u tr\u00fac t\u1ed1t h\u01a1n | H\u01b0\u1edbng d\u1eabn OOAD \ud83d\udee0\ufe0f","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"pm6GN6xdBK\"><a href=\"https:\/\/www.tech-posts.com\/vi\/refactoring-designs-better-structure-ooad\/\">H\u01b0\u1edbng d\u1eabn OOAD: T\u00e1i c\u1ea5u tr\u00fac thi\u1ebft k\u1ebf \u0111\u1ec3 c\u00f3 c\u1ea5u tr\u00fac t\u1ed1t h\u01a1n<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.tech-posts.com\/vi\/refactoring-designs-better-structure-ooad\/embed\/#?secret=pm6GN6xdBK\" width=\"600\" height=\"338\" title=\"&#8220;H\u01b0\u1edbng d\u1eabn OOAD: T\u00e1i c\u1ea5u tr\u00fac thi\u1ebft k\u1ebf \u0111\u1ec3 c\u00f3 c\u1ea5u tr\u00fac t\u1ed1t h\u01a1n&#8221; &#8212; Tech Posts Vietnamese - Latest Trends in AI, Software, and Digital Innovation\" data-secret=\"pm6GN6xdBK\" 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.tech-posts.com\/vi\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/www.tech-posts.com\/vi\/wp-content\/uploads\/sites\/10\/2026\/03\/refactoring-designs-better-structure-kawaii-infographic.jpg","thumbnail_width":1664,"thumbnail_height":928,"description":"H\u1ecdc c\u00e1ch refactoring c\u00e1c thi\u1ebft k\u1ebf h\u01b0\u1edbng \u0111\u1ed1i t\u01b0\u1ee3ng \u0111\u1ec3 c\u1ea3i thi\u1ec7n c\u1ea5u tr\u00fac. Kh\u00e1m ph\u00e1 c\u00e1c nguy\u00ean t\u1eafc SOLID, c\u00e1c d\u1ea5u hi\u1ec7u m\u00e3 ngu\u1ed3n k\u00e9m, v\u00e0 c\u00e1c chi\u1ebfn l\u01b0\u1ee3c b\u1ea3o tr\u00ec \u0111\u1ec3 c\u00f3 m\u00e3 ngu\u1ed3n b\u1ec1n v\u1eefng."}