{"id":29620,"date":"2025-06-28T09:18:33","date_gmt":"2025-06-28T02:18:33","guid":{"rendered":"https:\/\/interdata.vn\/blog\/?p=29620"},"modified":"2025-06-28T09:19:27","modified_gmt":"2025-06-28T02:19:27","slug":"code-review-la-gi","status":"publish","type":"post","link":"https:\/\/interdata.vn\/blog\/code-review-la-gi\/","title":{"rendered":"Code Review l\u00e0 g\u00ec? \u01afu, nh\u01b0\u1ee3c \u0111i\u1ec3m &#038; Ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh gi\u00e1 m\u00e3"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-white ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed8I DUNG<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/interdata.vn\/blog\/code-review-la-gi\/#Code-Review-la-gi\" >Code Review l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/interdata.vn\/blog\/code-review-la-gi\/#Muc-dich-cua-Code-Review\" >M\u1ee5c \u0111\u00edch c\u1ee7a Code Review<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/interdata.vn\/blog\/code-review-la-gi\/#Uu-%E2%80%93-Nhuoc-diem-cua-viec-Code-Review\" >\u01afu &#8211; Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a vi\u1ec7c Code Review<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/interdata.vn\/blog\/code-review-la-gi\/#Uu-diem-cua-Code-Review-la-gi\" >\u01afu \u0111i\u1ec3m c\u1ee7a Code Review l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/interdata.vn\/blog\/code-review-la-gi\/#Nhuoc-diem-cua-Code-Review-la-gi\" >Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a Code Review l\u00e0 g\u00ec?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/interdata.vn\/blog\/code-review-la-gi\/#Cac-loai-hinh-Code-Review-pho-bien\" >C\u00e1c lo\u1ea1i h\u00ecnh Code Review ph\u1ed5 bi\u1ebfn<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/interdata.vn\/blog\/code-review-la-gi\/#1-Pair-Programming-Lap-trinh-cap-doi\" >1. Pair Programming (L\u1eadp tr\u00ecnh c\u1eb7p \u0111\u00f4i)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/interdata.vn\/blog\/code-review-la-gi\/#2-Over-the-shoulder-review\" >2. Over-the-shoulder review<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/interdata.vn\/blog\/code-review-la-gi\/#3-Email-pass-around-Trao-doi-qua-email\" >3. Email pass-around (Trao \u0111\u1ed5i qua email)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/interdata.vn\/blog\/code-review-la-gi\/#4-Tool-assisted-review\" >4. Tool-assisted review<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/interdata.vn\/blog\/code-review-la-gi\/#5-Pre-commit-vs-Post-commit-review\" >5. Pre-commit vs. Post-commit review<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/interdata.vn\/blog\/code-review-la-gi\/#Su-khac-biet-giua-Code-Review-va-Testing\" >S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa Code Review v\u00e0 Testing<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/interdata.vn\/blog\/code-review-la-gi\/#Cong-cu-ho-tro-code-review\" >C\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 code review<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/interdata.vn\/blog\/code-review-la-gi\/#1-Nen-tang-quan-ly-ma-nguon-SCM-Platforms\" >1. N\u1ec1n t\u1ea3ng qu\u1ea3n l\u00fd m\u00e3 ngu\u1ed3n (SCM Platforms)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/interdata.vn\/blog\/code-review-la-gi\/#2-Cong-cu-phan-tich-ma-nguon-tinh-Static-Code-Analysis-Tools\" >2. C\u00f4ng c\u1ee5 ph\u00e2n t\u00edch m\u00e3 ngu\u1ed3n t\u0129nh (Static Code Analysis Tools)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/interdata.vn\/blog\/code-review-la-gi\/#3-Cong-cu-review-ma-nguon-chuyen-biet\" >3. C\u00f4ng c\u1ee5 review m\u00e3 ngu\u1ed3n chuy\u00ean bi\u1ec7t<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/interdata.vn\/blog\/code-review-la-gi\/#Cach-thuc-hanh-Code-Review-hieu-qua\" >C\u00e1ch th\u1ef1c h\u00e0nh Code Review hi\u1ec7u qu\u1ea3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/interdata.vn\/blog\/code-review-la-gi\/#Nhung-loi-thuong-gap-va-cach-khac-phuc\" >Nh\u1eefng l\u1ed7i th\u01b0\u1eddng g\u1eb7p v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/interdata.vn\/blog\/code-review-la-gi\/#Review-qua-hoi-hot-hoac-qua-chi-tiet\" >Review qu\u00e1 h\u1eddi h\u1ee3t ho\u1eb7c qu\u00e1 chi ti\u1ebft<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/interdata.vn\/blog\/code-review-la-gi\/#Thieu-su-ro-rang-trong-comment\" >Thi\u1ebfu s\u1ef1 r\u00f5 r\u00e0ng trong comment<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/interdata.vn\/blog\/code-review-la-gi\/#Tro-thanh-%E2%80%9Cnguoi-bat-loi%E2%80%9D-thay-vi-%E2%80%9Cnguoi-dong-hanh%E2%80%9D\" >Tr\u1edf th\u00e0nh &#8220;ng\u01b0\u1eddi b\u1eaft l\u1ed7i&#8221; thay v\u00ec &#8220;ng\u01b0\u1eddi \u0111\u1ed3ng h\u00e0nh&#8221;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/interdata.vn\/blog\/code-review-la-gi\/#-Thoi-gian-review-qua-dai\" >\u00a0Th\u1eddi gian review qu\u00e1 d\u00e0i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/interdata.vn\/blog\/code-review-la-gi\/#-Thieu-kien-thuc-hoac-kinh-nghiem-cua-nguoi-review\" >\u00a0Thi\u1ebfu ki\u1ebfn th\u1ee9c ho\u1eb7c kinh nghi\u1ec7m c\u1ee7a ng\u01b0\u1eddi review<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/interdata.vn\/blog\/code-review-la-gi\/#-Khong-co-quy-trinh-ro-rang\" >\u00a0Kh\u00f4ng c\u00f3 quy tr\u00ecnh r\u00f5 r\u00e0ng<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<p>Trong l\u0129nh tr\u00ecnh ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m, <strong>ch\u1ea5t l\u01b0\u1ee3ng m\u00e3 ngu\u1ed3n<\/strong> l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t quy\u1ebft \u0111\u1ecbnh s\u1ef1 th\u00e0nh c\u00f4ng c\u1ee7a m\u1ed9t d\u1ef1 \u00e1n. <strong>Code review<\/strong>\u00a0gi\u00fap c\u00e1c l\u1eadp tr\u00ecnh vi\u00ean trao \u0111\u1ed5i ki\u1ebfn th\u1ee9c, ph\u00e1t hi\u1ec7n l\u1ed7i s\u1edbm, v\u00e0 n\u00e2ng cao hi\u1ec7u su\u1ea5t l\u00e0m vi\u1ec7c nh\u00f3m. B\u00e0i vi\u1ebft n\u00e0y c\u1ee7a <strong>InterData<\/strong> s\u1ebd gi\u00fap b\u1ea1n t\u00ecm hi\u1ec3u r\u00f5<strong><a href=\"https:\/\/interdata.vn\/blog\/code-review-la-gi\/\"> Code Review l\u00e0 g\u00ec<\/a><\/strong>, m\u1ee5c \u0111\u00edch c\u1ee7a vi\u1ec7c peer code review, \u01b0u nh\u01b0\u1ee3c \u0111i\u1ec3m v\u00e0 c\u00e1ch th\u1ef1c hi\u1ec7n code review hi\u1ec7u qu\u1ea3. \u0110\u1ecdc ngay!<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Code-Review-la-gi\"><\/span>Code Review l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>Code review<\/strong> (c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 peer code review) l\u00e0 qu\u00e1 tr\u00ecnh ki\u1ec3m tra, \u0111\u00e1nh gi\u00e1 m\u00e3 ngu\u1ed3n (source code) \u0111\u01b0\u1ee3c vi\u1ebft b\u1edfi m\u1ed9t ho\u1eb7c nhi\u1ec1u l\u1eadp tr\u00ecnh vi\u00ean \u0111\u1ec3 t\u00ecm ki\u1ebfm l\u1ed7i, c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng code, v\u00e0 \u0111\u1ea3m b\u1ea3o n\u00f3 tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n \u0111\u00e3 \u0111\u1eb7t ra. Qu\u00e1 tr\u00ecnh n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1edfi \u0111\u1ed3ng nghi\u1ec7p, ng\u01b0\u1eddi c\u00f3 kinh nghi\u1ec7m h\u01a1n, ho\u1eb7c t\u1ef1 \u0111\u1ed9ng b\u1eb1ng c\u00e1c c\u00f4ng c\u1ee5.<\/p>\n<figure id=\"attachment_29621\" aria-describedby=\"caption-attachment-29621\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/06\/Code-Review-la-gi.jpg\" alt=\"Code Review l\u00e0 g\u00ec?\" width=\"800\" height=\"500\" class=\"size-full wp-image-29621\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/06\/Code-Review-la-gi.jpg 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/06\/Code-Review-la-gi-300x188.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/06\/Code-Review-la-gi-768x480.jpg 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/06\/Code-Review-la-gi-750x469.jpg 750w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-29621\" class=\"wp-caption-text\">Code Review l\u00e0 g\u00ec?<\/figcaption><\/figure>\n<p>Code review kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 t\u00ecm ki\u1ebfm l\u1ed7i c\u00fa ph\u00e1p hay logic, n\u00f3 c\u00f2n bao g\u1ed3m vi\u1ec7c \u0111\u00e1nh gi\u00e1 c\u1ea5u tr\u00fac code, kh\u1ea3 n\u0103ng b\u1ea3o tr\u00ec, t\u00ednh d\u1ec5 \u0111\u1ecdc, hi\u1ec7u su\u1ea5t, v\u00e0 c\u1ea3 c\u00e1c v\u1ea5n \u0111\u1ec1 b\u1ea3o m\u1eadt ti\u1ec1m \u1ea9n. \u0110\u00e2y l\u00e0 m\u1ed9t b\u01b0\u1edbc quan tr\u1ecdng trong quy tr\u00ecnh ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m hi\u1ec7n \u0111\u1ea1i.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Muc-dich-cua-Code-Review\"><\/span>M\u1ee5c \u0111\u00edch c\u1ee7a Code Review<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Code review ra \u0111\u1eddi v\u1edbi nhi\u1ec1u m\u1ee5c ti\u00eau quan tr\u1ecdng, t\u00e1c \u0111\u1ed9ng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m v\u00e0 hi\u1ec7u su\u1ea5t l\u00e0m vi\u1ec7c c\u1ee7a \u0111\u1ed9i nh\u00f3m. Li\u1ec7u b\u1ea1n \u0111\u00e3 th\u1ef1c s\u1ef1 hi\u1ec3u r\u00f5 nh\u1eefng m\u1ee5c \u0111\u00edch n\u00e0y?<\/p>\n<p>\u0110\u1ea7u ti\u00ean, <strong>ph\u00e1t hi\u1ec7n l\u1ed7i s\u1edbm<\/strong> l\u00e0 m\u1ed9t trong nh\u1eefng m\u1ee5c \u0111\u00edch h\u00e0ng \u0111\u1ea7u. M\u1ed9t nghi\u00ean c\u1ee9u c\u1ee7a IBM cho th\u1ea5y, vi\u1ec7c t\u00ecm ra v\u00e0 s\u1eeda l\u1ed7i trong giai \u0111o\u1ea1n review code c\u00f3 th\u1ec3 gi\u1ea3m chi ph\u00ed s\u1eeda l\u1ed7i xu\u1ed1ng g\u1ea5p 10 l\u1ea7n so v\u1edbi vi\u1ec7c ph\u00e1t hi\u1ec7n l\u1ed7i \u1edf giai \u0111o\u1ea1n ki\u1ec3m th\u1eed, v\u00e0 g\u1ea5p 100 l\u1ea7n n\u1ebfu l\u1ed7i \u0111\u00f3 t\u1edbi tay ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i.<\/p>\n<p>Th\u1ee9 hai, code review gi\u00fap <strong>n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng code<\/strong>. Qua qu\u00e1 tr\u00ecnh xem x\u00e9t, c\u00e1c th\u00e0nh vi\u00ean c\u00f3 th\u1ec3 \u0111\u01b0a ra \u0111\u1ec1 xu\u1ea5t c\u1ea3i thi\u1ec7n v\u1ec1 ki\u1ebfn tr\u00fac, thi\u1ebft k\u1ebf, t\u1ed1i \u01b0u hi\u1ec7u n\u0103ng, v\u00e0 t\u00ednh d\u1ec5 \u0111\u1ecdc c\u1ee7a m\u00e3 ngu\u1ed3n. \u0110i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn code s\u1ea1ch h\u01a1n, d\u1ec5 b\u1ea3o tr\u00ec h\u01a1n.<\/p>\n<p>Th\u1ee9 ba, code review <strong>th\u00fac \u0111\u1ea9y chia s\u1ebb ki\u1ebfn th\u1ee9c<\/strong>. Khi m\u1ed9t l\u1eadp tr\u00ecnh vi\u00ean xem x\u00e9t code c\u1ee7a ng\u01b0\u1eddi kh\u00e1c, h\u1ecd s\u1ebd hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 logic, thi\u1ebft k\u1ebf, v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c c\u1ee7a h\u1ec7 th\u1ed1ng. \u0110\u00e2y l\u00e0 c\u01a1 h\u1ed9i h\u1ecdc h\u1ecfi qu\u00fd gi\u00e1, \u0111\u1eb7c bi\u1ec7t v\u1edbi c\u00e1c th\u00e0nh vi\u00ean m\u1edbi ho\u1eb7c junior.<\/p>\n<p>Cu\u1ed1i c\u00f9ng, code review gi\u00fap <strong>\u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n<\/strong>. M\u1ed7i d\u1ef1 \u00e1n th\u01b0\u1eddng c\u00f3 b\u1ed9 quy t\u1eafc v\u00e0 ti\u00eau chu\u1ea9n code ri\u00eang. Review code gi\u00fap \u0111\u1ea3m b\u1ea3o r\u1eb1ng t\u1ea5t c\u1ea3 c\u00e1c th\u00e0nh vi\u00ean \u0111\u1ec1u tu\u00e2n th\u1ee7 c\u00e1c quy \u01b0\u1edbc n\u00e0y, t\u1eeb \u0111\u00f3 t\u1ea1o ra m\u1ed9t codebase \u0111\u1ed3ng b\u1ed9 v\u00e0 d\u1ec5 qu\u1ea3n l\u00fd.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Uu-%E2%80%93-Nhuoc-diem-cua-viec-Code-Review\"><\/span>\u01afu &#8211; Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a vi\u1ec7c Code Review<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Gi\u1ed1ng nh\u01b0 b\u1ea5t k\u1ef3 quy tr\u00ecnh n\u00e0o kh\u00e1c, code review c\u0169ng c\u00f3 nh\u1eefng \u01b0u v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m ri\u00eang. Vi\u1ec7c n\u1eafm r\u00f5 ch\u00fang gi\u00fap \u0111\u1ed9i nh\u00f3m \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh tri\u1ec3n khai ph\u00f9 h\u1ee3p. V\u1eady, nh\u1eefng \u0111i\u1ec3m m\u1ea1nh v\u00e0 \u0111i\u1ec3m y\u1ebfu \u0111\u00f3 l\u00e0 g\u00ec?<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Uu-diem-cua-Code-Review-la-gi\"><\/span>\u01afu \u0111i\u1ec3m c\u1ee7a Code Review l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Code review mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch \u0111\u00e1ng k\u1ec3 nh\u01b0:<\/p>\n<ul>\n<li><strong>N\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng m\u00e3 ngu\u1ed3n:<\/strong> V\u00ec l\u1ed7i \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y v\u00e0 s\u1eeda ch\u1eefa s\u1edbm. \u0110i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3m thi\u1ec3u r\u1ee7i ro ph\u00e1t sinh bug khi s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c tri\u1ec3n khai.<\/li>\n<li><strong>T\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng b\u1ea3o tr\u00ec<\/strong> <strong>c\u1ee7a ph\u1ea7n m\u1ec1m<\/strong>: M\u00e3 ngu\u1ed3n r\u00f5 r\u00e0ng, d\u1ec5 \u0111\u1ecdc v\u00e0 tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n s\u1ebd gi\u00fap c\u00e1c l\u1eadp tr\u00ecnh vi\u00ean d\u1ec5 d\u00e0ng hi\u1ec3u, s\u1eeda \u0111\u1ed5i v\u00e0 m\u1edf r\u1ed9ng v\u1ec1 sau. Vi\u1ec7c n\u00e0y ti\u1ebft ki\u1ec7m \u0111\u00e1ng k\u1ec3 th\u1eddi gian v\u00e0 c\u00f4ng s\u1ee9c.<\/li>\n<li><strong>Ph\u00e1t tri\u1ec3n n\u0103ng l\u1ef1c \u0111\u1ed9i nh\u00f3m: <\/strong>Khi c\u00e1c th\u00e0nh vi\u00ean xem x\u00e9t code c\u1ee7a nhau, h\u1ecd kh\u00f4ng ch\u1ec9 h\u1ecdc h\u1ecfi c\u00e1c k\u1ef9 thu\u1eadt m\u1edbi m\u00e0 c\u00f2n hi\u1ec3u s\u00e2u h\u01a1n v\u1ec1 to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng. \u0110i\u1ec1u n\u00e0y t\u1ea1o n\u00ean m\u1ed9t m\u00f4i tr\u01b0\u1eddng h\u1ecdc t\u1eadp li\u00ean t\u1ee5c.<\/li>\n<li><strong>Ph\u00e1t hi\u1ec7n c\u00e1c l\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt<\/strong> <strong>ti\u1ec1m \u1ea9n<\/strong>: Nhi\u1ec1u v\u1ea5n \u0111\u1ec1 b\u1ea3o m\u1eadt th\u01b0\u1eddng b\u1ecb b\u1ecf qua trong qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n th\u00f4ng th\u01b0\u1eddng nh\u01b0ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c nh\u1eadn di\u1ec7n b\u1edfi m\u1ed9t c\u1eb7p m\u1eaft th\u1ee9 hai c\u00f3 kinh nghi\u1ec7m.<\/li>\n<li><strong>T\u0103ng c\u01b0\u1eddng tinh th\u1ea7n tr\u00e1ch nhi\u1ec7m:<\/strong>\u00a0L\u1eadp tr\u00ecnh vi\u00ean bi\u1ebft r\u1eb1ng code c\u1ee7a h\u1ecd s\u1ebd \u0111\u01b0\u1ee3c xem x\u00e9t k\u1ef9 l\u01b0\u1ee1ng, t\u1eeb \u0111\u00f3 c\u00f3 \u0111\u1ed9ng l\u1ef1c \u0111\u1ec3 vi\u1ebft code t\u1ed1t h\u01a1n ngay t\u1eeb \u0111\u1ea7u.<\/li>\n<\/ul>\n<figure id=\"attachment_29622\" aria-describedby=\"caption-attachment-29622\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/06\/Uu-Nhuoc-diem-cua-viec-Code-Review.jpg\" alt=\"\u01afu - Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a vi\u1ec7c Code Review\" width=\"800\" height=\"500\" class=\"size-full wp-image-29622\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/06\/Uu-Nhuoc-diem-cua-viec-Code-Review.jpg 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/06\/Uu-Nhuoc-diem-cua-viec-Code-Review-300x188.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/06\/Uu-Nhuoc-diem-cua-viec-Code-Review-768x480.jpg 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/06\/Uu-Nhuoc-diem-cua-viec-Code-Review-750x469.jpg 750w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-29622\" class=\"wp-caption-text\">\u01afu &#8211; Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a vi\u1ec7c Code Review<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Nhuoc-diem-cua-Code-Review-la-gi\"><\/span>Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a Code Review l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>M\u1eb7c d\u00f9 c\u00f3 nhi\u1ec1u \u01b0u \u0111i\u1ec3m, code review c\u0169ng t\u1ed3n t\u1ea1i m\u1ed9t s\u1ed1 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ea7n \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd nh\u01b0:<\/p>\n<ul>\n<li><strong>T\u1ed1n th\u1eddi gian v\u00e0 t\u00e0i nguy\u00ean:<\/strong>\u00a0Qu\u00e1 tr\u00ecnh review code y\u00eau c\u1ea7u th\u1eddi gian v\u00e0 s\u1ef1 t\u1eadp trung t\u1eeb c\u1ea3 ng\u01b0\u1eddi review v\u00e0 ng\u01b0\u1eddi vi\u1ebft code. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0m ch\u1eadm ti\u1ebfn \u0111\u1ed9 n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd t\u1ed1t.<\/li>\n<li><strong>Y\u00eau c\u1ea7u k\u1ef9 n\u0103ng v\u00e0 kinh nghi\u1ec7m:<\/strong>\u00a0M\u1ed9t code review hi\u1ec7u qu\u1ea3 \u0111\u00f2i h\u1ecfi ng\u01b0\u1eddi review ph\u1ea3i c\u00f3 ki\u1ebfn th\u1ee9c s\u00e2u r\u1ed9ng v\u1ec1 ng\u00f4n ng\u1eef, framework, v\u00e0 domain c\u1ee7a d\u1ef1 \u00e1n. N\u1ebfu ng\u01b0\u1eddi review thi\u1ebfu kinh nghi\u1ec7m, c\u00e1c v\u1ea5n \u0111\u1ec1 quan tr\u1ecdng c\u00f3 th\u1ec3 b\u1ecb b\u1ecf s\u00f3t.<\/li>\n<li><strong>Nguy c\u01a1 g\u00e2y ra m\u00e2u thu\u1eabn c\u00e1 nh\u00e2n: <\/strong>Vi\u1ec7c \u0111\u01b0a ra ho\u1eb7c nh\u1eadn nh\u1eefng l\u1eddi ph\u00ea b\u00ecnh v\u1ec1 code c\u00f3 th\u1ec3 d\u1ec5 d\u1eabn \u0111\u1ebfn c\u00e1c cu\u1ed9c tranh lu\u1eadn ho\u1eb7c hi\u1ec3u l\u1ea7m n\u1ebfu kh\u00f4ng c\u00f3 quy t\u1eafc giao ti\u1ebfp r\u00f5 r\u00e0ng v\u00e0 th\u00e1i \u0111\u1ed9 chuy\u00ean nghi\u1ec7p.<\/li>\n<li><strong>T\u00ednh ch\u1ee7 quan: <\/strong>M\u1ed9t s\u1ed1 nh\u1eadn x\u00e9t trong code review c\u00f3 th\u1ec3 mang t\u00ednh ch\u1ee7 quan c\u1ee7a ng\u01b0\u1eddi review, kh\u00f4ng d\u1ef1a tr\u00ean c\u00e1c ti\u00eau chu\u1ea9n kh\u00e1ch quan. \u0110i\u1ec1u n\u00e0y c\u1ea7n \u0111\u01b0\u1ee3c c\u00e2n b\u1eb1ng b\u1eb1ng c\u00e1ch thi\u1ebft l\u1eadp c\u00e1c quy t\u1eafc r\u00f5 r\u00e0ng.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Cac-loai-hinh-Code-Review-pho-bien\"><\/span>C\u00e1c lo\u1ea1i h\u00ecnh Code Review ph\u1ed5 bi\u1ebfn<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0110\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi t\u1eebng ng\u1eef c\u1ea3nh v\u00e0 quy m\u00f4 d\u1ef1 \u00e1n, c\u00f3 nhi\u1ec1u lo\u1ea1i h\u00ecnh code review kh\u00e1c nhau \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng. Vi\u1ec7c l\u1ef1a ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p ph\u00f9 h\u1ee3p s\u1ebd t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u qu\u1ea3. B\u1ea1n c\u00f3 bi\u1ebft nh\u1eefng lo\u1ea1i h\u00ecnh n\u00e0y l\u00e0 g\u00ec kh\u00f4ng?<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1-Pair-Programming-Lap-trinh-cap-doi\"><\/span>1. Pair Programming (L\u1eadp tr\u00ecnh c\u1eb7p \u0111\u00f4i)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Trong ph\u01b0\u01a1ng ph\u00e1p n\u00e0y, hai l\u1eadp tr\u00ecnh vi\u00ean c\u00f9ng l\u00e0m vi\u1ec7c tr\u00ean m\u1ed9t m\u00e1y t\u00ednh. M\u1ed9t ng\u01b0\u1eddi vi\u1ebft code (driver), ng\u01b0\u1eddi c\u00f2n l\u1ea1i quan s\u00e1t, \u0111\u01b0a ra g\u1ee3i \u00fd, v\u00e0 ki\u1ec3m tra (navigator). Vai tr\u00f2 n\u00e0y th\u01b0\u1eddng xuy\u00ean \u0111\u01b0\u1ee3c ho\u00e1n \u0111\u1ed5i.<\/p>\n<p>Pair programming gi\u00fap ph\u00e1t hi\u1ec7n l\u1ed7i ngay l\u1eadp t\u1ee9c, c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng thi\u1ebft k\u1ebf, v\u00e0 t\u0103ng c\u01b0\u1eddng chia s\u1ebb ki\u1ebfn th\u1ee9c. Tuy nhi\u00ean, n\u00f3 \u0111\u00f2i h\u1ecfi s\u1ef1 ph\u1ed1i h\u1ee3p t\u1ed1t v\u00e0 c\u00f3 th\u1ec3 t\u1ed1n k\u00e9m t\u00e0i nguy\u00ean h\u01a1n n\u1ebfu kh\u00f4ng qu\u1ea3n l\u00fd hi\u1ec7u qu\u1ea3.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2-Over-the-shoulder-review\"><\/span>2. Over-the-shoulder review<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0110\u00e2y l\u00e0 h\u00ecnh th\u1ee9c review \u0111\u01a1n gi\u1ea3n nh\u1ea5t, n\u01a1i m\u1ed9t l\u1eadp tr\u00ecnh vi\u00ean ng\u1ed3i c\u1ea1nh ng\u01b0\u1eddi vi\u1ebft code v\u00e0 c\u00f9ng xem x\u00e9t m\u00e3 ngu\u1ed3n. Ng\u01b0\u1eddi vi\u1ebft code s\u1ebd gi\u1ea3i th\u00edch logic v\u00e0 thi\u1ebft k\u1ebf c\u1ee7a m\u00ecnh.<\/p>\n<p>Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y nhanh ch\u00f3ng v\u00e0 tr\u1ef1c ti\u1ebfp, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c thay \u0111\u1ed5i nh\u1ecf. Tuy nhi\u00ean, n\u00f3 thi\u1ebfu s\u1ef1 ghi nh\u1eadn chi ti\u1ebft v\u00e0 kh\u00f3 \u00e1p d\u1ee5ng cho c\u00e1c d\u1ef1 \u00e1n l\u1edbn, ph\u1ee9c t\u1ea1p.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3-Email-pass-around-Trao-doi-qua-email\"><\/span>3. Email pass-around (Trao \u0111\u1ed5i qua email)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ng\u01b0\u1eddi vi\u1ebft code g\u1eedi m\u00e3 ngu\u1ed3n \u0111\u1ebfn m\u1ed9t nh\u00f3m ng\u01b0\u1eddi review qua email. C\u00e1c th\u00e0nh vi\u00ean review s\u1ebd ph\u1ea3n h\u1ed3i b\u1eb1ng c\u00e1ch g\u1eedi l\u1ea1i email ch\u1ee9a nh\u1eadn x\u00e9t v\u00e0 \u0111\u1ec1 xu\u1ea5t.<\/p>\n<p>C\u00e1ch n\u00e0y d\u1ec5 th\u1ef1c hi\u1ec7n v\u00e0 kh\u00f4ng y\u00eau c\u1ea7u c\u00f4ng c\u1ee5 ph\u1ee9c t\u1ea1p. Tuy nhi\u00ean, vi\u1ec7c theo d\u00f5i c\u00e1c ph\u1ea3n h\u1ed3i v\u00e0 t\u1ed5ng h\u1ee3p nh\u1eadn x\u00e9t c\u00f3 th\u1ec3 tr\u1edf n\u00ean l\u1ed9n x\u1ed9n, \u0111\u1eb7c bi\u1ec7t v\u1edbi nhi\u1ec1u ng\u01b0\u1eddi tham gia.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4-Tool-assisted-review\"><\/span>4. Tool-assisted review<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0110\u00e2y l\u00e0 ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn nh\u1ea5t hi\u1ec7n nay, s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 chuy\u00ean d\u1ee5ng nh\u01b0 GitHub Pull Requests, GitLab Merge Requests, Bitbucket Pull Requests, ho\u1eb7c c\u00e1c c\u00f4ng c\u1ee5 chuy\u00ean bi\u1ec7t kh\u00e1c. Ng\u01b0\u1eddi vi\u1ebft code t\u1ea1o m\u1ed9t request (Pull Request\/Merge Request) \u0111\u1ec3 y\u00eau c\u1ea7u review, v\u00e0 c\u00e1c th\u00e0nh vi\u00ean review s\u1ebd \u0111\u01b0a ra nh\u1eadn x\u00e9t tr\u1ef1c ti\u1ebfp tr\u00ean t\u1eebng d\u00f2ng code.<\/p>\n<p>Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y cung c\u1ea5p kh\u1ea3 n\u0103ng theo d\u00f5i chi ti\u1ebft, l\u01b0u tr\u1eef l\u1ecbch s\u1eed review, v\u00e0 d\u1ec5 d\u00e0ng qu\u1ea3n l\u00fd c\u00e1c comment. N\u00f3 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c d\u1ef1 \u00e1n l\u1edbn, \u0111\u1ed9i nh\u00f3m ph\u00e2n t\u00e1n, v\u00e0 l\u00e0 c\u00e1ch l\u00e0m vi\u1ec7c ti\u00eau chu\u1ea9n trong nhi\u1ec1u c\u00f4ng ty.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5-Pre-commit-vs-Post-commit-review\"><\/span>5. Pre-commit vs. Post-commit review<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>Pre-commit review:<\/strong> M\u00e3 ngu\u1ed3n \u0111\u01b0\u1ee3c review tr\u01b0\u1edbc khi \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u00e0o nh\u00e1nh ch\u00ednh (main branch). \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng ch\u1ec9 c\u00f3 code \u0111\u00e3 \u0111\u01b0\u1ee3c duy\u1ec7t m\u1edbi \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o codebase ch\u00ednh th\u1ee9c.<\/li>\n<li><strong>Post-commit review:<\/strong> M\u00e3 ngu\u1ed3n \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u00e0o nh\u00e1nh ch\u00ednh tr\u01b0\u1edbc, sau \u0111\u00f3 m\u1edbi \u0111\u01b0\u1ee3c review. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y nhanh h\u01a1n trong vi\u1ec7c t\u00edch h\u1ee3p code, nh\u01b0ng c\u00f3 r\u1ee7i ro ti\u1ec1m \u1ea9n n\u1ebfu c\u00f3 l\u1ed7i nghi\u00eam tr\u1ecdng.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Su-khac-biet-giua-Code-Review-va-Testing\"><\/span>S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa Code Review v\u00e0 Testing<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>M\u1eb7c d\u00f9 c\u1ea3 code review v\u00e0 testing \u0111\u1ec1u nh\u1eb1m m\u1ee5c \u0111\u00edch n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng ph\u1ea7n m\u1ec1m, nh\u01b0ng ch\u00fang l\u00e0 hai quy tr\u00ecnh kh\u00e1c nhau, b\u1ed5 tr\u1ee3 l\u1eabn nhau. B\u1ea1n \u0111\u00e3 n\u1eafm r\u00f5 \u0111i\u1ec3m kh\u00e1c bi\u1ec7t c\u1ed1t l\u00f5i gi\u1eefa ch\u00fang ch\u01b0a?<\/p>\n<p><strong>Code review<\/strong> t\u1eadp trung v\u00e0o vi\u1ec7c <strong>ki\u1ec3m tra tr\u1ef1c ti\u1ebfp m\u00e3 ngu\u1ed3n<\/strong> b\u1edfi con ng\u01b0\u1eddi (ho\u1eb7c c\u00f4ng c\u1ee5 ph\u00e2n t\u00edch t\u0129nh). M\u1ee5c ti\u00eau l\u00e0 t\u00ecm ki\u1ebfm c\u00e1c l\u1ed7i v\u1ec1 logic, c\u1ea5u tr\u00fac, thi\u1ebft k\u1ebf, kh\u1ea3 n\u0103ng \u0111\u1ecdc hi\u1ec3u, tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n, v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 ti\u1ec1m \u1ea9n m\u00e0 qu\u00e1 tr\u00ecnh ch\u1ea1y th\u1eed c\u00f3 th\u1ec3 b\u1ecf s\u00f3t.<\/p>\n<p>V\u00ed d\u1ee5, m\u1ed9t \u0111o\u1ea1n code c\u00f3 th\u1ec3 ch\u1ea1y \u0111\u00fang ch\u1ee9c n\u0103ng nh\u01b0ng l\u1ea1i kh\u00f4ng hi\u1ec7u qu\u1ea3 v\u1ec1 m\u1eb7t hi\u1ec7u su\u1ea5t, ho\u1eb7c c\u00f3 l\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt. Code review c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y.<\/p>\n<figure id=\"attachment_29624\" aria-describedby=\"caption-attachment-29624\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/06\/Su-khac-biet-giua-Code-Review-va-Testing.jpg\" alt=\"S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa Code Review v\u00e0 Testing\" width=\"800\" height=\"500\" class=\"size-full wp-image-29624\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/06\/Su-khac-biet-giua-Code-Review-va-Testing.jpg 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/06\/Su-khac-biet-giua-Code-Review-va-Testing-300x188.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/06\/Su-khac-biet-giua-Code-Review-va-Testing-768x480.jpg 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/06\/Su-khac-biet-giua-Code-Review-va-Testing-750x469.jpg 750w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-29624\" class=\"wp-caption-text\">S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa Code Review v\u00e0 Testing<\/figcaption><\/figure>\n<p>Ng\u01b0\u1ee3c l\u1ea1i, <strong>Testing (ki\u1ec3m th\u1eed)<\/strong> t\u1eadp trung v\u00e0o vi\u1ec7c <strong>x\u00e1c minh ch\u1ee9c n\u0103ng v\u00e0 h\u00e0nh vi c\u1ee7a ph\u1ea7n m\u1ec1m<\/strong> b\u1eb1ng c\u00e1ch th\u1ef1c thi n\u00f3. Testing ki\u1ec3m tra xem ph\u1ea7n m\u1ec1m c\u00f3 ho\u1ea1t \u0111\u1ed9ng \u0111\u00fang theo y\u00eau c\u1ea7u hay kh\u00f4ng trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n kh\u00e1c nhau.<\/p>\n<p>C\u00e1c lo\u1ea1i h\u00ecnh testing ph\u1ed5 bi\u1ebfn bao g\u1ed3m unit testing, integration testing, system testing, v\u00e0 user acceptance testing. Testing s\u1ebd ph\u00e1t hi\u1ec7n ra c\u00e1c l\u1ed7i khi ph\u1ea7n m\u1ec1m kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng nh\u01b0 mong \u0111\u1ee3i (v\u00ed d\u1ee5: m\u1ed9t n\u00fat b\u1ea5m kh\u00f4ng ph\u1ea3n h\u1ed3i, d\u1eef li\u1ec7u kh\u00f4ng \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef).<\/p>\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 b\u1ea3ng so s\u00e1nh chi ti\u1ebft gi\u1eefa Code Review v\u00e0 Testing:<\/p>\n<table style=\"width: 100%; border-collapse: collapse; text-align: center; border: 1px solid #0D6EFD;\">\n<thead>\n<tr>\n<th style=\"background-color: #0d6efd; color: white; padding: 10px; text-align: center;\">Ti\u00eau ch\u00ed<\/th>\n<th style=\"background-color: #0d6efd; color: white; padding: 10px; text-align: center;\">Code Review<\/th>\n<th style=\"background-color: #0d6efd; color: white; padding: 10px; text-align: center;\">Testing<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #0D6EFD; padding: 10px;\"><strong>\u0110\u1ed1i t\u01b0\u1ee3ng<\/strong><\/td>\n<td style=\"border: 1px solid #0D6EFD; padding: 10px;\">M\u00e3 ngu\u1ed3n (Source Code)<\/td>\n<td style=\"border: 1px solid #0D6EFD; padding: 10px;\">Ch\u1ee9c n\u0103ng v\u00e0 h\u00e0nh vi c\u1ee7a ph\u1ea7n m\u1ec1m<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #0D6EFD; padding: 10px;\"><strong>C\u00e1ch th\u1ef1c hi\u1ec7n<\/strong><\/td>\n<td style=\"border: 1px solid #0D6EFD; padding: 10px;\">Xem x\u00e9t, ph\u00e2n t\u00edch, \u0111\u00e1nh gi\u00e1 th\u1ee7 c\u00f4ng\/t\u1ef1 \u0111\u1ed9ng<\/td>\n<td style=\"border: 1px solid #0D6EFD; padding: 10px;\">Th\u1ef1c thi ph\u1ea7n m\u1ec1m v\u1edbi c\u00e1c tr\u01b0\u1eddng h\u1ee3p th\u1eed nghi\u1ec7m<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #0D6EFD; padding: 10px;\"><strong>M\u1ee5c ti\u00eau ch\u00ednh<\/strong><\/td>\n<td style=\"border: 1px solid #0D6EFD; padding: 10px;\">Ch\u1ea5t l\u01b0\u1ee3ng code, thi\u1ebft k\u1ebf, c\u1ea5u tr\u00fac, ti\u00eau chu\u1ea9n, b\u1ea3o m\u1eadt<\/td>\n<td style=\"border: 1px solid #0D6EFD; padding: 10px;\">Ch\u1ee9c n\u0103ng, hi\u1ec7u su\u1ea5t, \u0111\u1ed9 tin c\u1eady, kh\u1ea3 n\u0103ng s\u1eed d\u1ee5ng<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #0D6EFD; padding: 10px;\"><strong>L\u1ee3i \u00edch<\/strong><\/td>\n<td style=\"border: 1px solid #0D6EFD; padding: 10px;\">L\u1ed7i logic, thi\u1ebft k\u1ebf t\u1ed3i, vi ph\u1ea1m quy t\u1eafc, b\u1ea3o m\u1eadt<\/td>\n<td style=\"border: 1px solid #0D6EFD; padding: 10px;\">L\u1ed7i ch\u1ee9c n\u0103ng, h\u00e0nh vi kh\u00f4ng mong mu\u1ed1n<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #0D6EFD; padding: 10px;\"><strong>Khi n\u00e0o th\u1ef1c hi\u1ec7n<\/strong><\/td>\n<td style=\"border: 1px solid #0D6EFD; padding: 10px;\">Trong qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n, tr\u01b0\u1edbc khi merge<\/td>\n<td style=\"border: 1px solid #0D6EFD; padding: 10px;\">Su\u1ed1t v\u00f2ng \u0111\u1eddi ph\u00e1t tri\u1ec3n, sau khi code ho\u00e0n thi\u1ec7n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Code review v\u00e0 testing kh\u00f4ng ph\u1ea3i l\u00e0 hai l\u1ef1a ch\u1ecdn thay th\u1ebf m\u00e0 l\u00e0 hai &#8220;tuy\u1ebfn ph\u00f2ng th\u1ee7&#8221; quan tr\u1ecdng, c\u00f9ng nhau t\u1ea1o n\u00ean m\u1ed9t quy tr\u00ecnh \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng to\u00e0n di\u1ec7n. Code review gi\u00fap t\u00ecm l\u1ed7i s\u1edbm, tr\u01b0\u1edbc khi ch\u00fang tr\u1edf th\u00e0nh v\u1ea5n \u0111\u1ec1 ph\u1ee9c t\u1ea1p trong qu\u00e1 tr\u00ecnh ch\u1ea1y, c\u00f2n testing \u0111\u1ea3m b\u1ea3o r\u1eb1ng s\u1ea3n ph\u1ea9m cu\u1ed1i c\u00f9ng ho\u1ea1t \u0111\u1ed9ng \u0111\u00fang nh\u01b0 mong \u0111\u1ee3i.<\/p>\n<article>\n<h2><span class=\"ez-toc-section\" id=\"Cong-cu-ho-tro-code-review\"><\/span>C\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 code review<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Vi\u1ec7c \u00e1p d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 ph\u00f9 h\u1ee3p s\u1ebd gi\u00fap qu\u00e1 tr\u00ecnh code review tr\u1edf n\u00ean hi\u1ec7u qu\u1ea3, nhanh ch\u00f3ng v\u00e0 d\u1ec5 qu\u1ea3n l\u00fd h\u01a1n. V\u1eady, nh\u1eefng c\u00f4ng c\u1ee5 n\u00e0o \u0111ang \u0111\u01b0\u1ee3c c\u00e1c l\u1eadp tr\u00ecnh vi\u00ean tin d\u00f9ng?<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1-Nen-tang-quan-ly-ma-nguon-SCM-Platforms\"><\/span>1. N\u1ec1n t\u1ea3ng qu\u1ea3n l\u00fd m\u00e3 ngu\u1ed3n (SCM Platforms)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>C\u00e1c n\u1ec1n t\u1ea3ng qu\u1ea3n l\u00fd m\u00e3 ngu\u1ed3n ph\u1ed5 bi\u1ebfn nh\u01b0 <strong>GitHub<\/strong>, <strong>GitLab<\/strong>, v\u00e0 <strong>Bitbucket<\/strong> \u0111\u00e3 t\u00edch h\u1ee3p s\u1eb5n c\u00e1c t\u00ednh n\u0103ng code review m\u1ea1nh m\u1ebd th\u00f4ng qua <strong>Pull Request (PR)<\/strong> ho\u1eb7c <strong>Merge Request (MR)<\/strong>.<\/p>\n<ul>\n<li><strong>T\u00ednh n\u0103ng ch\u00ednh:<\/strong> Cho ph\u00e9p l\u1eadp tr\u00ecnh vi\u00ean t\u1ea1o y\u00eau c\u1ea7u review, b\u00ecnh lu\u1eadn tr\u1ef1c ti\u1ebfp tr\u00ean t\u1eebng d\u00f2ng code, theo d\u00f5i tr\u1ea1ng th\u00e1i review, v\u00e0 qu\u1ea3n l\u00fd c\u00e1c thay \u0111\u1ed5i.<\/li>\n<li><strong>\u01afu \u0111i\u1ec3m:<\/strong> D\u1ec5 d\u00e0ng t\u00edch h\u1ee3p v\u00e0o quy tr\u00ecnh ph\u00e1t tri\u1ec3n hi\u1ec7n c\u00f3, l\u01b0u tr\u1eef l\u1ecbch s\u1eed review, v\u00e0 h\u1ed7 tr\u1ee3 th\u1ea3o lu\u1eadn t\u1eadp trung.<\/li>\n<li><strong>V\u00ed d\u1ee5:<\/strong> M\u1ed9t l\u1eadp tr\u00ecnh vi\u00ean vi\u1ebft xong t\u00ednh n\u0103ng, t\u1ea1o PR l\u00ean GitHub, g\u1eafn tag \u0111\u1ed3ng nghi\u1ec7p \u0111\u1ec3 review. \u0110\u1ed3ng nghi\u1ec7p s\u1ebd v\u00e0o PR, xem x\u00e9t code v\u00e0 \u0111\u1ec3 l\u1ea1i comment.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"2-Cong-cu-phan-tich-ma-nguon-tinh-Static-Code-Analysis-Tools\"><\/span>2. C\u00f4ng c\u1ee5 ph\u00e2n t\u00edch m\u00e3 ngu\u1ed3n t\u0129nh (Static Code Analysis Tools)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>C\u00e1c c\u00f4ng c\u1ee5 n\u00e0y t\u1ef1 \u0111\u1ed9ng ph\u00e2n t\u00edch m\u00e3 ngu\u1ed3n m\u00e0 kh\u00f4ng c\u1ea7n th\u1ef1c thi, gi\u00fap ph\u00e1t hi\u1ec7n l\u1ed7i, l\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt, v\u00e0 vi ph\u1ea1m coding style. Ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u00e0o quy tr\u00ecnh CI\/CD.<\/p>\n<ul>\n<li><strong>SonarQube:<\/strong> M\u1ed9t n\u1ec1n t\u1ea3ng ph\u1ed5 bi\u1ebfn \u0111\u1ec3 ph\u00e2n t\u00edch ch\u1ea5t l\u01b0\u1ee3ng code v\u00e0 b\u1ea3o m\u1eadt. SonarQube h\u1ed7 tr\u1ee3 nhi\u1ec1u ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh v\u00e0 cung c\u1ea5p b\u00e1o c\u00e1o chi ti\u1ebft v\u1ec1 &#8220;code smell&#8221;, l\u1ed7i, v\u00e0 l\u1ed7 h\u1ed5ng.<\/li>\n<li><strong>ESLint (JavaScript), Pylint (Python), Checkstyle (Java):<\/strong> C\u00e1c c\u00f4ng c\u1ee5 linter\/formatter chuy\u00ean bi\u1ec7t cho t\u1eebng ng\u00f4n ng\u1eef, gi\u00fap enforcing c\u00e1c quy t\u1eafc coding style v\u00e0 ph\u00e1t hi\u1ec7n l\u1ed7i c\u00fa ph\u00e1p s\u1edbm.<\/li>\n<li><strong>\u01afu \u0111i\u1ec3m:<\/strong> T\u1ef1 \u0111\u1ed9ng h\u00f3a, ph\u00e1t hi\u1ec7n l\u1ed7i nhanh, \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n v\u1ec1 style.<\/li>\n<li><strong>V\u00ed d\u1ee5:<\/strong> Tr\u01b0\u1edbc khi m\u1ed9t Pull Request \u0111\u01b0\u1ee3c merge, SonarQube s\u1ebd t\u1ef1 \u0111\u1ed9ng ch\u1ea1y ph\u00e2n t\u00edch v\u00e0 b\u00e1o c\u00e1o c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng. N\u1ebfu code ch\u1ea5t l\u01b0\u1ee3ng th\u1ea5p, PR s\u1ebd kh\u00f4ng \u0111\u01b0\u1ee3c merge.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"3-Cong-cu-review-ma-nguon-chuyen-biet\"><\/span>3. C\u00f4ng c\u1ee5 review m\u00e3 ngu\u1ed3n chuy\u00ean bi\u1ec7t<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>M\u1ed9t s\u1ed1 c\u00f4ng c\u1ee5 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t cho quy tr\u00ecnh code review, cung c\u1ea5p nhi\u1ec1u t\u00ednh n\u0103ng n\u00e2ng cao.<\/p>\n<ul>\n<li><strong>Crucible (by Atlassian):<\/strong> Cung c\u1ea5p kh\u1ea3 n\u0103ng review code linh ho\u1ea1t, cho ph\u00e9p comment tr\u00ean t\u1eebng d\u00f2ng code, th\u1ea3o lu\u1eadn, v\u00e0 t\u00edch h\u1ee3p v\u1edbi JIRA.<\/li>\n<li><strong>Gerrit:<\/strong> H\u1ec7 th\u1ed1ng review code d\u1ef1a tr\u00ean Git, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c d\u1ef1 \u00e1n m\u00e3 ngu\u1ed3n m\u1edf l\u1edbn. N\u00f3 y\u00eau c\u1ea7u review code tr\u01b0\u1edbc khi commit v\u00e0o repository.<\/li>\n<li><strong>\u01afu \u0111i\u1ec3m:<\/strong> T\u00ednh n\u0103ng review chuy\u00ean s\u00e2u, qu\u1ea3n l\u00fd quy tr\u00ecnh ch\u1eb7t ch\u1ebd.<\/li>\n<li><strong>V\u00ed d\u1ee5:<\/strong> M\u1ed9t nh\u00f3m ph\u00e1t tri\u1ec3n l\u1edbn s\u1eed d\u1ee5ng Gerrit \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o m\u1ecdi thay \u0111\u1ed5i \u0111\u1ec1u \u0111\u01b0\u1ee3c review v\u00e0 ch\u1ea5p thu\u1eadn tr\u01b0\u1edbc khi \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u00e0o nh\u00e1nh ch\u00ednh.<\/li>\n<\/ul>\n<p>Vi\u1ec7c k\u1ebft h\u1ee3p c\u00e1c c\u00f4ng c\u1ee5 qu\u1ea3n l\u00fd m\u00e3 ngu\u1ed3n v\u1edbi c\u00f4ng c\u1ee5 ph\u00e2n t\u00edch t\u0129nh v\u00e0 c\u00e1c c\u00f4ng c\u1ee5 review chuy\u00ean bi\u1ec7t s\u1ebd t\u1ea1o ra m\u1ed9t quy tr\u00ecnh code review m\u1ea1nh m\u1ebd v\u00e0 to\u00e0n di\u1ec7n.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cach-thuc-hanh-Code-Review-hieu-qua\"><\/span>C\u00e1ch th\u1ef1c h\u00e0nh Code Review hi\u1ec7u qu\u1ea3<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0110\u1ec3 code review kh\u00f4ng tr\u1edf th\u00e0nh g\u00e1nh n\u1eb7ng m\u00e0 th\u1ef1c s\u1ef1 mang l\u1ea1i gi\u00e1 tr\u1ecb, vi\u1ec7c \u00e1p d\u1ee5ng c\u00e1c c\u00e1ch th\u1ef1c h\u00e0nh hi\u1ec7u qu\u1ea3 l\u00e0 \u0111i\u1ec1u c\u1ed1t y\u1ebfu. V\u1eady, l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o qu\u00e1 tr\u00ecnh n\u00e0y di\u1ec5n ra su\u00f4n s\u1ebb v\u00e0 h\u1eefu \u00edch?<\/p>\n<figure id=\"attachment_29623\" aria-describedby=\"caption-attachment-29623\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/06\/Cach-thuc-hanh-Code-Review-hieu-qua.jpg\" alt=\"C\u00e1ch th\u1ef1c h\u00e0nh Code Review hi\u1ec7u qu\u1ea3\" width=\"800\" height=\"500\" class=\"size-full wp-image-29623\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/06\/Cach-thuc-hanh-Code-Review-hieu-qua.jpg 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/06\/Cach-thuc-hanh-Code-Review-hieu-qua-300x188.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/06\/Cach-thuc-hanh-Code-Review-hieu-qua-768x480.jpg 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/06\/Cach-thuc-hanh-Code-Review-hieu-qua-750x469.jpg 750w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-29623\" class=\"wp-caption-text\">C\u00e1ch th\u1ef1c h\u00e0nh Code Review hi\u1ec7u qu\u1ea3<\/figcaption><\/figure>\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 th\u1ef1c h\u00e0nh t\u1ed1t \u0111\u1ec3 ti\u1ebfn h\u00e0nh c\u00e1c bu\u1ed5i \u0111\u00e1nh gi\u00e1 m\u00e3 ngu\u1ed3n hi\u1ec7u qu\u1ea3:<\/p>\n<ul>\n<li><strong>X\u00e1c \u0111\u1ecbnh mong \u0111\u1ee3i r\u00f5 r\u00e0ng<\/strong>: X\u00e1c \u0111\u1ecbnh m\u1ee5c ti\u00eau v\u00e0 c\u00e1c m\u1ee5c \u0111\u00edch c\u1ee7a bu\u1ed5i \u0111\u00e1nh gi\u00e1 m\u00e3 ngu\u1ed3n. C\u1ee5 th\u1ec3 h\u00f3a c\u00e1c ti\u00eau chu\u1ea9n l\u1eadp tr\u00ecnh, h\u01b0\u1edbng d\u1eabn phong c\u00e1ch v\u00e0 c\u00e1c th\u1ef1c h\u00e0nh t\u1ed1t c\u1ea7n tu\u00e2n theo.<\/li>\n<li><strong>Ch\u1ecdn l\u1ef1a ng\u01b0\u1eddi \u0111\u00e1nh gi\u00e1 ph\u00f9 h\u1ee3p<\/strong>: Ch\u1ecdn ng\u01b0\u1eddi \u0111\u00e1nh gi\u00e1 c\u00f3 chuy\u00ean m\u00f4n ph\u00f9 h\u1ee3p v\u1edbi m\u00e3 ngu\u1ed3n v\u00e0 l\u0129nh v\u1ef1c v\u1ea5n \u0111\u1ec1. H\u00e3y c\u00e2n nh\u1eafc vi\u1ec7c c\u00f3 c\u1ea3 l\u1eadp tr\u00ecnh vi\u00ean k\u1ef3 c\u1ef1u v\u00e0 l\u1eadp tr\u00ecnh vi\u00ean junior tham gia \u0111\u1ec3 th\u00fac \u0111\u1ea9y vi\u1ec7c chia s\u1ebb ki\u1ebfn th\u1ee9c.<\/li>\n<li><strong>\u0110\u00e1nh gi\u00e1 nh\u1eefng thay \u0111\u1ed5i nh\u1ecf, d\u1ec5 ti\u1ebfp c\u1eadn<\/strong>: Tr\u00e1nh vi\u1ec7c \u0111\u00e1nh gi\u00e1 qu\u00e1 nhi\u1ec1u m\u00e3 ngu\u1ed3n c\u00f9ng m\u1ed9t l\u00fac. H\u00e3y chia nh\u1ecf c\u00e1c nhi\u1ec7m v\u1ee5 l\u1edbn th\u00e0nh c\u00e1c \u0111\u01a1n v\u1ecb nh\u1ecf h\u01a1n, d\u1ec5 qu\u1ea3n l\u00fd h\u01a1n \u0111\u1ec3 \u0111\u00e1nh gi\u00e1.<\/li>\n<li><strong>Cung c\u1ea5p b\u1ed1i c\u1ea3nh<\/strong>: Bao g\u1ed3m m\u00f4 t\u1ea3 v\u1ec1 thay \u0111\u1ed5i, m\u1ee5c \u0111\u00edch c\u1ee7a n\u00f3 v\u00e0 b\u1ea5t k\u1ef3 th\u00f4ng tin n\u1ec1n n\u00e0o c\u00f3 li\u00ean quan trong y\u00eau c\u1ea7u \u0111\u00e1nh gi\u00e1 m\u00e3 ngu\u1ed3n. Tham chi\u1ebfu \u0111\u1ebfn c\u00e1c c\u00e2u chuy\u1ec7n ng\u01b0\u1eddi d\u00f9ng, v\u1ea5n \u0111\u1ec1 ho\u1eb7c v\u00e9 (tickets) li\u00ean quan.<\/li>\n<li><strong>S\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 \u0111\u00e1nh gi\u00e1 m\u00e3 ngu\u1ed3n<\/strong>: S\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 v\u00e0 n\u1ec1n t\u1ea3ng \u0111\u00e1nh gi\u00e1 m\u00e3 ngu\u1ed3n (v\u00ed d\u1ee5: GitHub, GitLab, Bitbucket ho\u1eb7c c\u00e1c c\u00f4ng c\u1ee5 \u0111\u00e1nh gi\u00e1 m\u00e3 ngu\u1ed3n chuy\u00ean bi\u1ec7t) \u0111\u1ec3 h\u1ed7 tr\u1ee3 qu\u00e1 tr\u00ecnh n\u00e0y. T\u1eadn d\u1ee5ng c\u00e1c t\u00ednh n\u0103ng nh\u01b0 b\u00ecnh lu\u1eadn tr\u1ef1c ti\u1ebfp v\u00e0 ch\u1ebf \u0111\u1ed9 xem s\u1ef1 kh\u00e1c bi\u1ec7t c\u1ee7a m\u00e3 ngu\u1ed3n.<\/li>\n<li><strong>T\u1eadp trung v\u00e0o ch\u1ea5t l\u01b0\u1ee3ng m\u00e3 ngu\u1ed3n<\/strong>: \u0110\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng m\u00e3 ngu\u1ed3n, kh\u1ea3 n\u0103ng b\u1ea3o tr\u00ec v\u00e0 vi\u1ec7c tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n l\u1eadp tr\u00ecnh. Ki\u1ec3m tra m\u00e3 ngu\u1ed3n c\u00f3 b\u1ecb tr\u00f9ng l\u1eb7p hay kh\u00f4ng, c\u00e1ch x\u1eed l\u00fd l\u1ed7i c\u00f3 h\u1ee3p l\u00fd kh\u00f4ng.<\/li>\n<li><strong>Ki\u1ec3m tra c\u00e1c l\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt<\/strong>: Ch\u00fa \u00fd \u0111\u1ebfn c\u00e1c l\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt ti\u1ec1m \u1ea9n, ch\u1eb3ng h\u1ea1n nh\u01b0 c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng ti\u00eam nhi\u1ec5m (injection attacks), v\u1ea5n \u0111\u1ec1 x\u00e1c th\u1ef1c v\u00e0 r\u00f2 r\u1ec9 d\u1eef li\u1ec7u.<\/li>\n<li><strong>Ki\u1ec3m tra m\u00e3 ngu\u1ed3n<\/strong>: Ng\u01b0\u1eddi \u0111\u00e1nh gi\u00e1 n\u00ean th\u1eed nghi\u1ec7m c\u00e1c thay \u0111\u1ed5i m\u00e3 ngu\u1ed3n khi c\u00f3 th\u1ec3. Vi\u1ec7c n\u00e0y bao g\u1ed3m ch\u1ea1y m\u00e3 ngu\u1ed3n tr\u00ean m\u00e1y t\u00ednh c\u1ee5c b\u1ed9, ki\u1ec3m th\u1eed c\u00e1c tr\u01b0\u1eddng h\u1ee3p bi\u00ean (edge cases) v\u00e0 x\u00e1c nh\u1eadn xem thay \u0111\u1ed5i c\u00f3 gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c v\u1ea5n \u0111\u1ec1 hay kh\u00f4ng.<\/li>\n<li><strong>Cung c\u1ea5p ph\u1ea3n h\u1ed3i mang t\u00ednh x\u00e2y d\u1ef1ng<\/strong>: \u0110\u01b0a ra ph\u1ea3n h\u1ed3i m\u1ed9t c\u00e1ch mang t\u00ednh x\u00e2y d\u1ef1ng v\u00e0 t\u00f4n tr\u1ecdng. Ch\u1ec9 ra v\u1ea5n \u0111\u1ec1 \u1edf c\u00e1c \u0111o\u1ea1n m\u00e3 c\u1ee5 th\u1ec3 v\u00e0 \u0111\u1ec1 xu\u1ea5t c\u00e1c c\u1ea3i ti\u1ebfn ho\u1eb7c ph\u01b0\u01a1ng \u00e1n thay th\u1ebf.<\/li>\n<li><strong>Duy tr\u00ec tinh th\u1ea7n h\u1ee3p t\u00e1c t\u00edch c\u1ef1c<\/strong>: Th\u00fac \u0111\u1ea9y v\u0103n h\u00f3a h\u1ee3p t\u00e1c v\u00e0 h\u1ecdc h\u1ecfi. Khuy\u1ebfn kh\u00edch c\u00e1c cu\u1ed9c th\u1ea3o lu\u1eadn m\u1edf v\u00e0 \u0111\u1ed1i tho\u1ea1i gi\u1eefa t\u00e1c gi\u1ea3 v\u00e0 ng\u01b0\u1eddi \u0111\u00e1nh gi\u00e1 \u0111\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 v\u00e0 b\u1ea5t \u0111\u1ed3ng.<\/li>\n<li><strong>Theo d\u00f5i ph\u1ea3n h\u1ed3i<\/strong>: T\u00e1c gi\u1ea3 n\u00ean gi\u1ea3i quy\u1ebft t\u1ea5t c\u1ea3 c\u00e1c ph\u1ea3n h\u1ed3i v\u00e0 b\u00ecnh lu\u1eadn m\u1ed9t c\u00e1ch k\u1ecbp th\u1eddi. Ng\u01b0\u1eddi \u0111\u00e1nh gi\u00e1 c\u1ea7n ki\u1ec3m tra xem ph\u1ea3n h\u1ed3i c\u1ee7a h\u1ecd \u0111\u00e3 \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft \u0111\u1ea7y \u0111\u1ee7 ch\u01b0a.<\/li>\n<li><strong>Gi\u1eef \u0111\u00e1nh gi\u00e1 k\u1ecbp th\u1eddi<\/strong>: C\u1ed1 g\u1eafng ho\u00e0n th\u00e0nh vi\u1ec7c \u0111\u00e1nh gi\u00e1 m\u00e3 ngu\u1ed3n trong th\u1eddi gian h\u1ee3p l\u00fd \u0111\u1ec3 tr\u00e1nh l\u00e0m ch\u1eadm ti\u1ebfn \u0111\u1ed9 ph\u00e1t tri\u1ec3n. \u0110\u1eb7t ra k\u1ef3 v\u1ecdng v\u1ec1 th\u1eddi gian ho\u00e0n th\u00e0nh vi\u1ec7c \u0111\u00e1nh gi\u00e1.<\/li>\n<li><strong>Ghi l\u1ea1i c\u00e1c quy\u1ebft \u0111\u1ecbnh<\/strong>: Ghi ch\u00e9p v\u00e0 l\u01b0u l\u1ea1i c\u00e1c cu\u1ed9c th\u1ea3o lu\u1eadn, quy\u1ebft \u0111\u1ecbnh v\u00e0 l\u00fd do thay \u0111\u1ed5i m\u00e3 ngu\u1ed3n. T\u00e0i li\u1ec7u n\u00e0y c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh ngu\u1ed3n t\u00e0i li\u1ec7u qu\u00fd gi\u00e1 \u0111\u1ec3 tham kh\u1ea3o sau n\u00e0y.<\/li>\n<li><strong>H\u1ecdc h\u1ecfi t\u1eeb c\u00e1c bu\u1ed5i \u0111\u00e1nh gi\u00e1 m\u00e3 ngu\u1ed3n<\/strong>: S\u1eed d\u1ee5ng c\u00e1c bu\u1ed5i \u0111\u00e1nh gi\u00e1 m\u00e3 ngu\u1ed3n nh\u01b0 m\u1ed9t c\u01a1 h\u1ed9i h\u1ecdc h\u1ecfi cho c\u1ea3 t\u00e1c gi\u1ea3 v\u00e0 ng\u01b0\u1eddi \u0111\u00e1nh gi\u00e1. Khuy\u1ebfn kh\u00edch vi\u1ec7c chia s\u1ebb ki\u1ebfn th\u1ee9c v\u00e0 c\u1ea3i ti\u1ebfn li\u00ean t\u1ee5c.<\/li>\n<li><strong>\u0110\u00e1nh gi\u00e1 th\u1ef1c h\u00e0nh v\u00e0 \u0111\u00e1nh gi\u00e1 m\u00e3 ngu\u1ed3n \u0111\u1ecbnh k\u1ef3<\/strong>: \u0110\u00e1nh gi\u00e1 v\u00e0 \u0111i\u1ec1u ch\u1ec9nh quy tr\u00ecnh \u0111\u00e1nh gi\u00e1 m\u00e3 ngu\u1ed3n c\u1ee7a b\u1ea1n theo \u0111\u1ecbnh k\u1ef3 \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi s\u1ef1 thay \u0111\u1ed5i c\u1ee7a \u0111\u1ed9i ng\u0169 v\u00e0 y\u00eau c\u1ea7u d\u1ef1 \u00e1n.<\/li>\n<\/ul>\n<p>Hy v\u1ecdng r\u1eb1ng c\u00e1c th\u1ef1c h\u00e0nh tr\u00ean s\u1ebd gi\u00fap n\u00e2ng cao hi\u1ec7u qu\u1ea3 v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a qu\u00e1 tr\u00ecnh \u0111\u00e1nh gi\u00e1 m\u00e3 ngu\u1ed3n, t\u1eeb \u0111\u00f3 \u0111\u1ea3m b\u1ea3o c\u00e1c s\u1ea3n ph\u1ea9m ph\u1ea7n m\u1ec1m ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd v\u00e0 an to\u00e0n.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Nhung-loi-thuong-gap-va-cach-khac-phuc\"><\/span>Nh\u1eefng l\u1ed7i th\u01b0\u1eddng g\u1eb7p v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>M\u1eb7c d\u00f9 code review mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch, nh\u01b0ng n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u00fang c\u00e1ch, n\u00f3 c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh r\u00e0o c\u1ea3n. V\u1eady, nh\u1eefng l\u1ed7i ph\u1ed5 bi\u1ebfn n\u00e0o th\u01b0\u1eddng x\u1ea3y ra v\u00e0 l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 kh\u1eafc ph\u1ee5c ch\u00fang?<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Review-qua-hoi-hot-hoac-qua-chi-tiet\"><\/span>Review qu\u00e1 h\u1eddi h\u1ee3t ho\u1eb7c qu\u00e1 chi ti\u1ebft<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>V\u1ea5n \u0111\u1ec1:<\/strong> Review qu\u00e1 nhanh, b\u1ecf qua c\u00e1c v\u1ea5n \u0111\u1ec1 quan tr\u1ecdng (h\u1eddi h\u1ee3t); ho\u1eb7c qu\u00e1 t\u1ec9 m\u1ec9 v\u00e0o nh\u1eefng chi ti\u1ebft nh\u1ecf, kh\u00f4ng quan tr\u1ecdng (qu\u00e1 chi ti\u1ebft).<\/li>\n<li><strong>Kh\u1eafc ph\u1ee5c:<\/strong> <strong>Thi\u1ebft l\u1eadp m\u1ee5c ti\u00eau r\u00f5 r\u00e0ng<\/strong> cho t\u1eebng PR. S\u1eed d\u1ee5ng linter t\u1ef1 \u0111\u1ed9ng cho c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 style, \u0111\u1ec3 ng\u01b0\u1eddi review t\u1eadp trung v\u00e0o logic, ki\u1ebfn tr\u00fac v\u00e0 b\u1ea3o m\u1eadt. Khuy\u1ebfn kh\u00edch gi\u1edbi h\u1ea1n k\u00edch th\u01b0\u1edbc PR.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Thieu-su-ro-rang-trong-comment\"><\/span>Thi\u1ebfu s\u1ef1 r\u00f5 r\u00e0ng trong comment<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>V\u1ea5n \u0111\u1ec1:<\/strong> C\u00e1c nh\u1eadn x\u00e9t m\u01a1 h\u1ed3, chung chung, ho\u1eb7c kh\u00f4ng cung c\u1ea5p \u0111\u1ee7 ng\u1eef c\u1ea3nh khi\u1ebfn ng\u01b0\u1eddi vi\u1ebft code kh\u00f3 hi\u1ec3u v\u00e0 kh\u00f3 s\u1eeda.<\/li>\n<li><strong>Kh\u1eafc ph\u1ee5c:<\/strong> <strong>Cung c\u1ea5p ng\u1eef c\u1ea3nh c\u1ee5 th\u1ec3<\/strong>. Khi \u0111\u01b0a ra m\u1ed9t nh\u1eadn x\u00e9t, h\u00e3y gi\u1ea3i th\u00edch l\u00fd do t\u1ea1i sao \u0111\u00f3 l\u00e0 v\u1ea5n \u0111\u1ec1 v\u00e0 g\u1ee3i \u00fd c\u00e1ch kh\u1eafc ph\u1ee5c. V\u00ed d\u1ee5, thay v\u00ec &#8220;Code x\u1ea5u&#8221;, h\u00e3y vi\u1ebft &#8220;\u0110o\u1ea1n code n\u00e0y c\u00f3 th\u1ec3 g\u00e2y ra l\u1ed7i null pointer n\u1ebfu bi\u1ebfn X kh\u00f4ng \u0111\u01b0\u1ee3c kh\u1edfi t\u1ea1o. B\u1ea1n c\u00f3 th\u1ec3 th\u00eam ki\u1ec3m tra null tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng kh\u00f4ng?&#8221;.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Tro-thanh-%E2%80%9Cnguoi-bat-loi%E2%80%9D-thay-vi-%E2%80%9Cnguoi-dong-hanh%E2%80%9D\"><\/span>Tr\u1edf th\u00e0nh &#8220;ng\u01b0\u1eddi b\u1eaft l\u1ed7i&#8221; thay v\u00ec &#8220;ng\u01b0\u1eddi \u0111\u1ed3ng h\u00e0nh&#8221;<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>V\u1ea5n \u0111\u1ec1:<\/strong> Ng\u01b0\u1eddi review c\u00f3 th\u00e1i \u0111\u1ed9 ti\u00eau c\u1ef1c, ch\u1ec9 tr\u00edch, ho\u1eb7c t\u1eadp trung v\u00e0o vi\u1ec7c t\u00ecm l\u1ed7i m\u00e0 kh\u00f4ng c\u00f3 \u00fd \u0111\u1ecbnh gi\u00fap \u0111\u1ee1 hay h\u1ecdc h\u1ecfi.<\/li>\n<li><strong>Kh\u1eafc ph\u1ee5c:<\/strong> <strong>Gi\u1eef th\u00e1i \u0111\u1ed9 t\u00edch c\u1ef1c v\u00e0 x\u00e2y d\u1ef1ng<\/strong>. Nh\u1edb r\u1eb1ng m\u1ee5c ti\u00eau l\u00e0 c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng code v\u00e0 gi\u00fap \u0111\u1ed3ng nghi\u1ec7p ph\u00e1t tri\u1ec3n. T\u1eadp trung v\u00e0o code, kh\u00f4ng ph\u1ea3i ng\u01b0\u1eddi. B\u1eaft \u0111\u1ea7u b\u1eb1ng nh\u1eefng l\u1eddi khen ng\u1ee3i n\u1ebfu c\u00f3 th\u1ec3.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"-Thoi-gian-review-qua-dai\"><\/span>\u00a0Th\u1eddi gian review qu\u00e1 d\u00e0i<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>V\u1ea5n \u0111\u1ec1:<\/strong> Pull Request b\u1ecb treo qu\u00e1 l\u00e2u \u0111\u1ec3 ch\u1edd \u0111\u01b0\u1ee3c review, l\u00e0m ch\u1eadm ti\u1ebfn \u0111\u1ed9 d\u1ef1 \u00e1n.<\/li>\n<li><strong>Kh\u1eafc ph\u1ee5c:<\/strong> <strong>\u0110\u1eb7t ra quy \u0111\u1ecbnh v\u1ec1 th\u1eddi gian ph\u1ea3n h\u1ed3i<\/strong>. Ph\u00e2n b\u1ed5 tr\u00e1ch nhi\u1ec7m review r\u00f5 r\u00e0ng. S\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 th\u00f4ng b\u00e1o \u0111\u1ec3 nh\u1eafc nh\u1edf ng\u01b0\u1eddi review. Khuy\u1ebfn kh\u00edch review PR nh\u1ecf ngay l\u1eadp t\u1ee9c.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"-Thieu-kien-thuc-hoac-kinh-nghiem-cua-nguoi-review\"><\/span>\u00a0Thi\u1ebfu ki\u1ebfn th\u1ee9c ho\u1eb7c kinh nghi\u1ec7m c\u1ee7a ng\u01b0\u1eddi review<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>V\u1ea5n \u0111\u1ec1:<\/strong> Ng\u01b0\u1eddi review kh\u00f4ng \u0111\u1ee7 kinh nghi\u1ec7m ho\u1eb7c ki\u1ebfn th\u1ee9c v\u1ec1 ph\u1ea7n code \u0111ang \u0111\u01b0\u1ee3c xem x\u00e9t, d\u1eabn \u0111\u1ebfn b\u1ecf s\u00f3t l\u1ed7i ho\u1eb7c \u0111\u01b0a ra nh\u1eadn x\u00e9t kh\u00f4ng ch\u00ednh x\u00e1c.<\/li>\n<li><strong>Kh\u1eafc ph\u1ee5c:<\/strong> <strong>Ph\u00e2n c\u00f4ng review ph\u00f9 h\u1ee3p<\/strong>. \u0110\u1ea3m b\u1ea3o r\u1eb1ng ng\u01b0\u1eddi review c\u00f3 \u0111\u1ee7 chuy\u00ean m\u00f4n v\u1ec1 l\u0129nh v\u1ef1c ho\u1eb7c c\u00f4ng ngh\u1ec7 li\u00ean quan. Cung c\u1ea5p t\u00e0i li\u1ec7u, h\u01b0\u1edbng d\u1eabn v\u00e0 \u0111\u00e0o t\u1ea1o n\u1ebfu c\u1ea7n.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"-Khong-co-quy-trinh-ro-rang\"><\/span>\u00a0Kh\u00f4ng c\u00f3 quy tr\u00ecnh r\u00f5 r\u00e0ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>V\u1ea5n \u0111\u1ec1:<\/strong> M\u1ed7i ng\u01b0\u1eddi review m\u1ed9t ki\u1ec3u, kh\u00f4ng c\u00f3 ti\u00eau chu\u1ea9n chung, d\u1eabn \u0111\u1ebfn s\u1ef1 kh\u00f4ng nh\u1ea5t qu\u00e1n v\u00e0 kh\u00f3 kh\u0103n trong vi\u1ec7c \u00e1p d\u1ee5ng.<\/li>\n<li><strong>Kh\u1eafc ph\u1ee5c:<\/strong> <strong>X\u00e2y d\u1ef1ng quy tr\u00ecnh code review chu\u1ea9n<\/strong> cho \u0111\u1ed9i nh\u00f3m, bao g\u1ed3m c\u00e1c b\u01b0\u1edbc, ti\u00eau chu\u1ea9n, v\u00e0 checklist. Th\u01b0\u1eddng xuy\u00ean xem x\u00e9t v\u00e0 c\u1ea3i thi\u1ec7n quy tr\u00ecnh n\u00e0y.<\/li>\n<\/ul>\n<p><strong>Code review<\/strong> l\u00e0 m\u1ed9t ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu trong quy tr\u00ecnh ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m hi\u1ec7n \u0111\u1ea1i. N\u00f3 kh\u00f4ng ch\u1ec9 gi\u00fap <strong>n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng m\u00e3 ngu\u1ed3n<\/strong>, <strong>ph\u00e1t hi\u1ec7n l\u1ed7i s\u1edbm<\/strong>, m\u00e0 c\u00f2n l\u00e0 c\u1ea7u n\u1ed1i <strong>chia s\u1ebb ki\u1ebfn th\u1ee9c<\/strong> v\u00e0 <strong>th\u00fac \u0111\u1ea9y s\u1ef1 h\u1ee3p t\u00e1c<\/strong> trong \u0111\u1ed9i nh\u00f3m. B\u1eb1ng c\u00e1ch hi\u1ec3u <strong>Code review l\u00e0 g\u00ec<\/strong> v\u00e0 \u00e1p d\u1ee5ng c\u00e1c lo\u1ea1i h\u00ecnh review ph\u00f9 h\u1ee3p, s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 hi\u1ec7u qu\u1ea3, v\u00e0 tu\u00e2n th\u1ee7 nh\u1eefng c\u00e1ch th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t, c\u00e1c nh\u00f3m ph\u00e1t tri\u1ec3n c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng t\u1ed1i \u0111a l\u1ee3i \u00edch c\u1ee7a code review.<\/p>\n<p>InterData tin r\u1eb1ng, vi\u1ec7c \u0111\u1ea7u t\u01b0 v\u00e0o m\u1ed9t quy tr\u00ecnh code review m\u1ea1nh m\u1ebd l\u00e0 \u0111\u1ea7u t\u01b0 v\u00e0o ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m v\u00e0 s\u1ef1 ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng c\u1ee7a \u0111\u1ed9i ng\u0169 l\u1eadp tr\u00ecnh. \u0110\u00e2y l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng gi\u00fap b\u1ea1n t\u1ea1o ra nh\u1eefng s\u1ea3n ph\u1ea9m ph\u1ea7n m\u1ec1m v\u01b0\u1ee3t tr\u1ed9i.<\/p>\n<\/article>\n","protected":false},"excerpt":{"rendered":"<p>Trong l\u0129nh tr\u00ecnh ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m, ch\u1ea5t l\u01b0\u1ee3ng m\u00e3 ngu\u1ed3n l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t quy\u1ebft \u0111\u1ecbnh s\u1ef1 th\u00e0nh c\u00f4ng c\u1ee7a m\u1ed9t d\u1ef1 \u00e1n. Code review\u00a0gi\u00fap c\u00e1c l\u1eadp tr\u00ecnh vi\u00ean trao \u0111\u1ed5i ki\u1ebfn th\u1ee9c, ph\u00e1t hi\u1ec7n l\u1ed7i s\u1edbm, v\u00e0 n\u00e2ng cao hi\u1ec7u su\u1ea5t l\u00e0m vi\u1ec7c nh\u00f3m. B\u00e0i vi\u1ebft n\u00e0y c\u1ee7a InterData s\u1ebd gi\u00fap b\u1ea1n<\/p>\n","protected":false},"author":11,"featured_media":29625,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[140],"tags":[],"class_list":["post-29620","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-lap-trinh"],"_links":{"self":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/29620","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/comments?post=29620"}],"version-history":[{"count":3,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/29620\/revisions"}],"predecessor-version":[{"id":31094,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/29620\/revisions\/31094"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/media\/29625"}],"wp:attachment":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/media?parent=29620"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/categories?post=29620"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/tags?post=29620"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}