{"id":1691,"date":"2026-03-29T08:16:38","date_gmt":"2026-03-29T08:16:38","guid":{"rendered":"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-guide\/"},"modified":"2026-03-29T08:16:38","modified_gmt":"2026-03-29T08:16:38","slug":"composite-structure-diagram-guide","status":"publish","type":"post","link":"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-guide\/","title":{"rendered":"H\u01b0\u1edbng D\u1eabn Cho Sinh Vi\u00ean Khoa K\u1ef9 Thu\u1eadt Ph\u1ea7n M\u1ec1m: N\u1eafm V\u1eefng C\u00e1c Nguy\u00ean L\u00fd C\u01a1 B\u1ea3n V\u1ec1 S\u01a1 \u0110\u1ed3 C\u1ea5u Tr\u00fac H\u1ee3p Th\u00e0nh"},"content":{"rendered":"

Trong b\u1ed1i c\u1ea3nh ki\u1ebfn tr\u00fac ph\u1ea7n m\u1ec1m, m\u00f4 h\u00ecnh h\u00f3a tr\u1ef1c quan \u0111\u00f3ng vai tr\u00f2 nh\u01b0 c\u00e2y c\u1ea7u n\u1ed1i gi\u1eefa c\u00e1c y\u00eau c\u1ea7u tr\u1eebu t\u01b0\u1ee3ng v\u00e0 vi\u1ec7c tri\u1ec3n khai c\u1ee5 th\u1ec3. Trong s\u1ed1 c\u00e1c s\u01a1 \u0111\u1ed3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a trong Ng\u00f4n ng\u1eef M\u00f4 H\u00ecnh H\u00f3a \u0110\u01a1n Nh\u1ea5t (UML), s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh mang \u0111\u1ebfn m\u1ed9t g\u00f3c nh\u00ecn \u0111\u1ed9c \u0111\u00e1o. N\u00f3 v\u01b0\u1ee3t ra ngo\u00e0i c\u00e1c m\u1ed1i quan h\u1ec7 t\u0129nh gi\u1eefa c\u00e1c l\u1edbp \u0111\u1ec3 ti\u1ebft l\u1ed9 ki\u1ebfn tr\u00fac b\u00ean trong c\u1ee7a m\u1ed9t b\u1ed9 ph\u00e2n lo\u1ea1i. \u0110\u1ed1i v\u1edbi sinh vi\u00ean ng\u00e0nh k\u1ef9 thu\u1eadt ph\u1ea7n m\u1ec1m, vi\u1ec7c n\u1eafm v\u1eefng s\u01a1 \u0111\u1ed3 n\u00e0y l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 hi\u1ec3u c\u00e1ch c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb nh\u1eefng \u0111\u01a1n v\u1ecb nh\u1ecf h\u01a1n, t\u01b0\u01a1ng t\u00e1c v\u1edbi nhau.<\/p>\n

H\u01b0\u1edbng d\u1eabn n\u00e0y cung c\u1ea5p m\u1ed9t ph\u00e2n t\u00edch chi ti\u1ebft v\u1ec1 s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh. N\u00f3 bao g\u1ed3m c\u00e1c y\u1ebfu t\u1ed1 c\u1ed1t l\u00f5i, logic \u0111\u1eb1ng sau c\u00e1c t\u01b0\u01a1ng t\u00e1c c\u1ee7a ch\u00fang, v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng th\u1ef1c ti\u1ec5n trong thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng. Sau khi \u0111\u1ecdc xong, b\u1ea1n s\u1ebd c\u00f3 m\u1ed9t khung r\u00f5 r\u00e0ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c c\u1ea5u tr\u00fac b\u00ean trong m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ee5 thu\u1ed9c v\u00e0o c\u00f4ng c\u1ee5 hay nh\u00e0 cung c\u1ea5p c\u1ee5 th\u1ec3 n\u00e0o.<\/p>\n

\n
\"Composite<\/figure>\n<\/div>\n

S\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh l\u00e0 g\u00ec? \ud83c\udfd7\ufe0f<\/h2>\n

S\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh m\u00f4 t\u1ea3 c\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a m\u1ed9t b\u1ed9 ph\u00e2n lo\u1ea1i. N\u00f3 hi\u1ec3n th\u1ecb c\u00e1c b\u1ed9 ph\u1eadn t\u1ea1o n\u00ean b\u1ed9 ph\u00e2n lo\u1ea1i, c\u00e1ch ch\u00fang \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi nhau, v\u00e0 c\u00e1c giao di\u1ec7n m\u00e0 ch\u00fang c\u00f4ng khai. Trong khi s\u01a1 \u0111\u1ed3 l\u1edbp th\u1ec3 hi\u1ec7n c\u1ea5u tr\u00fac t\u0129nh c\u1ee7a h\u1ec7 th\u1ed1ng th\u00f4ng qua c\u00e1c l\u1edbp v\u00e0 m\u1ed1i quan h\u1ec7 gi\u1eefa ch\u00fang, s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh t\u1eadp trung v\u00e0o m\u1ed9t l\u1edbp ho\u1eb7c th\u00e0nh ph\u1ea7n duy nh\u1ea5t \u0111\u1ec3 hi\u1ec3n th\u1ecb s\u1ef1 k\u1ebft h\u1ee3p b\u00ean trong c\u1ee7a n\u00f3.<\/p>\n

H\u00e3y h\u00ecnh dung n\u00f3 nh\u01b0 b\u1ea3n v\u1ebd s\u01a1 \u0111\u1ed3 c\u1ee7a m\u1ed9t ng\u00f4i nh\u00e0 duy nh\u1ea5t, trong khi s\u01a1 \u0111\u1ed3 l\u1edbp l\u00e0 b\u1ea3n \u0111\u1ed3 c\u1ee7a c\u1ea3 khu ph\u1ed1. S\u01a1 \u0111\u1ed3 n\u00e0y \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch khi m\u1ed9t l\u1edbp c\u00f3 \u0111\u1ed9 ph\u1ee9c t\u1ea1p b\u00ean trong \u0111\u00e1ng k\u1ec3 m\u00e0 kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n \u0111\u1ea7y \u0111\u1ee7 b\u1eb1ng c\u00e1c thu\u1ed9c t\u00ednh v\u00e0 ph\u01b0\u01a1ng th\u1ee9c \u0111\u01a1n gi\u1ea3n.<\/p>\n

\u0110\u1eb7c \u0111i\u1ec3m ch\u00ednh<\/h3>\n
    \n
  • T\u1eadp trung v\u00e0o b\u00ean trong:<\/strong> N\u00f3 chi ti\u1ebft h\u00f3a nh\u1eefng g\u00ec n\u1eb1m b\u00ean trong m\u1ed9t b\u1ed9 ph\u00e2n lo\u1ea1i c\u1ee5 th\u1ec3.<\/li>\n
  • S\u1ef1 k\u1ebft h\u1ee3p:<\/strong> N\u00f3 tr\u1ef1c quan h\u00f3a c\u00e1ch c\u00e1c b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c l\u1eafp r\u00e1p \u0111\u1ec3 t\u1ea1o th\u00e0nh to\u00e0n b\u1ed9.<\/li>\n
  • T\u01b0\u01a1ng t\u00e1c:<\/strong> N\u00f3 x\u00e1c \u0111\u1ecbnh c\u00e1ch c\u00e1c b\u1ed9 ph\u1eadn b\u00ean trong n\u00e0y giao ti\u1ebfp v\u1edbi nhau v\u00e0 v\u1edbi m\u00f4i tr\u01b0\u1eddng b\u00ean ngo\u00e0i.<\/li>\n
  • T\u00ednh linh ho\u1ea1t:<\/strong> N\u00f3 \u00e1p d\u1ee5ng \u0111\u01b0\u1ee3c cho c\u00e1c l\u1edbp, th\u00e0nh ph\u1ea7n, n\u00fat v\u00e0 g\u00f3i.<\/li>\n<\/ul>\n

    C\u00e1c y\u1ebfu t\u1ed1 c\u1ed1t l\u00f5i c\u1ee7a s\u01a1 \u0111\u1ed3 \ud83d\udcd0<\/h2>\n

    \u0110\u1ec3 x\u00e2y d\u1ef1ng m\u1ed9t s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh h\u1ee3p l\u1ec7, ng\u01b0\u1eddi d\u00f9ng ph\u1ea3i hi\u1ec3u r\u00f5 c\u00e1c k\u00fd hi\u1ec7u c\u1ee5 th\u1ec3 v\u00e0 \u00fd ngh\u0129a c\u1ee7a ch\u00fang. M\u1ed7i y\u1ebfu t\u1ed1 \u0111\u1ec1u c\u00f3 m\u1ed9t m\u1ee5c \u0111\u00edch ri\u00eang bi\u1ec7t trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh logic v\u00e0 k\u1ebft n\u1ed1i b\u00ean trong.<\/p>\n

    1. B\u1ed9 ph\u00e2n lo\u1ea1i<\/h3>\n

    B\u1ed9 ph\u00e2n lo\u1ea1i l\u00e0 y\u1ebfu t\u1ed1 trung t\u00e2m, th\u01b0\u1eddng \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n d\u01b0\u1edbi d\u1ea1ng m\u1ed9t h\u00ecnh ch\u1eef nh\u1eadt. N\u00f3 \u0111\u00f3ng vai tr\u00f2 nh\u01b0 h\u1ed9p ch\u1ee9a cho c\u1ea5u tr\u00fac b\u00ean trong. Trong nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p, \u0111\u00e2y l\u00e0 m\u1ed9t l\u1edbp c\u1ee5 th\u1ec3 t\u1eeb m\u00f4 h\u00ecnh mi\u1ec1n c\u1ee7a b\u1ea1n. S\u01a1 \u0111\u1ed3 th\u1ef1c ch\u1ea5t l\u00e0 m\u1ed9t c\u00e1i nh\u00ecn v\u1ec1 n\u1ed9i b\u1ed9 c\u1ee7a b\u1ed9 ph\u00e2n lo\u1ea1i n\u00e0y.<\/p>\n

    2. C\u00e1c b\u1ed9 ph\u1eadn<\/h3>\n

    C\u00e1c b\u1ed9 ph\u1eadn \u0111\u1ea1i di\u1ec7n cho c\u00e1c th\u00e0nh ph\u1ea7n t\u1ea1o n\u00ean b\u1ed9 ph\u00e2n lo\u1ea1i. Ch\u00fang l\u00e0 c\u00e1c th\u1ec3 hi\u1ec7n c\u1ee7a c\u00e1c l\u1edbp ho\u1eb7c ki\u1ec3u kh\u00e1c nhau, t\u1ed3n t\u1ea1i b\u00ean trong ranh gi\u1edbi c\u1ee7a b\u1ed9 ph\u00e2n lo\u1ea1i. C\u00e1c b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n b\u1eb1ng h\u00ecnh ch\u1eef nh\u1eadt k\u00e8m theo m\u1ed9t bi\u1ec3u t\u01b0\u1ee3ng c\u1ee5 th\u1ec3 cho th\u1ea5y ch\u00fang l\u00e0 c\u00e1c th\u1ec3 hi\u1ec7n b\u00ean trong.<\/p>\n

      \n
    • Th\u1ec3 hi\u1ec7n so v\u1edbi Ki\u1ec3u:<\/strong> M\u1ed9t b\u1ed9 ph\u1eadn c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh ki\u1ec3u (tham chi\u1ebfu \u0111\u1ebfn m\u1ed9t l\u1edbp) ho\u1eb7c kh\u00f4ng \u0111\u1ecbnh ki\u1ec3u (m\u1ed9t th\u1ec3 hi\u1ec7n t\u1ed5ng qu\u00e1t).<\/li>\n
    • S\u1ed1 l\u01b0\u1ee3ng:<\/strong> M\u1ed9t b\u1ed9 ph\u1eadn c\u00f3 th\u1ec3 l\u00e0 duy nh\u1ea5t ho\u1eb7c m\u1ed9t t\u1eadp h\u1ee3p (v\u00ed d\u1ee5: danh s\u00e1ch c\u00e1c ng\u01b0\u1eddi nghe).<\/li>\n
    • T\u00ednh kh\u1ea3 ki\u1ebfn:<\/strong> Gi\u1ed1ng nh\u01b0 c\u00e1c thu\u1ed9c t\u00ednh l\u1edbp, c\u00e1c b\u1ed9 ph\u1eadn c\u00f3 th\u1ec3 l\u00e0 c\u00f4ng khai, ri\u00eang t\u01b0 ho\u1eb7c \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7.<\/li>\n<\/ul>\n

      3. C\u1ed5ng<\/h3>\n

      C\u1ed5ng l\u00e0 c\u00e1c \u0111i\u1ec3m t\u01b0\u01a1ng t\u00e1c c\u1ee7a m\u1ed9t b\u1ed9 ph\u00e2n lo\u1ea1i. Ch\u00fang \u0111\u00f3ng vai tr\u00f2 nh\u01b0 b\u1ec1 m\u1eb7t th\u00f4ng qua \u0111\u00f3 c\u00e1c b\u1ed9 ph\u1eadn giao ti\u1ebfp v\u1edbi th\u1ebf gi\u1edbi b\u00ean ngo\u00e0i ho\u1eb7c v\u1edbi nhau. C\u1ed5ng bao b\u1ecdc c\u00e1c chi ti\u1ebft b\u00ean trong, \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c t\u01b0\u01a1ng t\u00e1c b\u00ean ngo\u00e0i ch\u1ec9 x\u1ea3y ra th\u00f4ng qua c\u00e1c giao di\u1ec7n \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh.<\/p>\n

        \n
      • Giao di\u1ec7n cung c\u1ea5p:<\/strong> Ch\u1ee9c n\u0103ng m\u00e0 ph\u1ea7n cung c\u1ea5p cho b\u00ean ngo\u00e0i.<\/li>\n
      • Giao di\u1ec7n y\u00eau c\u1ea7u:<\/strong> Ch\u1ee9c n\u0103ng m\u00e0 ph\u1ea7n c\u1ea7n t\u1eeb b\u00ean ngo\u00e0i.<\/li>\n<\/ul>\n

        4. K\u1ebft n\u1ed1i<\/h3>\n

        C\u00e1c k\u1ebft n\u1ed1i x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111\u01b0\u1eddng truy\u1ec1n th\u00f4ng gi\u1eefa c\u00e1c ph\u1ea7n ho\u1eb7c gi\u1eefa c\u00e1c c\u1ed5ng v\u00e0 m\u00f4i tr\u01b0\u1eddng b\u00ean ngo\u00e0i. Ch\u00fang \u0111\u1ea1i di\u1ec7n cho lu\u1ed3ng d\u1eef li\u1ec7u ho\u1eb7c t\u00edn hi\u1ec7u \u0111i\u1ec1u khi\u1ec3n. C\u00e1c k\u1ebft n\u1ed1i \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c ph\u1ea7n b\u00ean trong c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng c\u00f9ng nhau nh\u01b0 m\u1ed9t \u0111\u01a1n v\u1ecb th\u1ed1ng nh\u1ea5t.<\/p>\n

          \n
        • K\u1ebft n\u1ed1i n\u1ed9i b\u1ed9:<\/strong> K\u1ebft n\u1ed1i c\u00e1c ph\u1ea7n v\u1edbi nhau b\u00ean trong b\u1ed9 ph\u00e2n lo\u1ea1i.<\/li>\n
        • K\u1ebft n\u1ed1i b\u00ean ngo\u00e0i:<\/strong> K\u1ebft n\u1ed1i c\u00e1c ph\u1ea7n v\u1edbi m\u00f4i tr\u01b0\u1eddng ho\u1eb7c c\u00e1c b\u1ed9 ph\u00e2n lo\u1ea1i kh\u00e1c.<\/li>\n<\/ul>\n

          5. Giao di\u1ec7n<\/h3>\n

          C\u00e1c giao di\u1ec7n x\u00e1c \u0111\u1ecbnh h\u1ee3p \u0111\u1ed3ng cho t\u01b0\u01a1ng t\u00e1c. Trong b\u1ed1i c\u1ea3nh s\u01a1 \u0111\u1ed3 n\u00e0y, ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n b\u1eb1ng bi\u1ec3u t\u01b0\u1ee3ng h\u00ecnh chi\u1ebfc k\u1eb9o (cung c\u1ea5p) ho\u1eb7c bi\u1ec3u t\u01b0\u1ee3ng h\u00ecnh \u1ed5 c\u1eafm (y\u00eau c\u1ea7u). Ch\u00fang \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c ph\u1ea7n b\u00ean trong tu\u00e2n th\u1ee7 c\u00e1c h\u1ee3p \u0111\u1ed3ng h\u00e0nh vi c\u1ee5 th\u1ec3.<\/p>\n

          C\u1ea5u tr\u00fac th\u00f4ng tin: So s\u00e1nh c\u00e1c th\u00e0nh ph\u1ea7n \ud83d\udcca<\/h2>\n

          Hi\u1ec3u r\u00f5 s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa c\u00e1c th\u00e0nh ph\u1ea7n t\u01b0\u01a1ng t\u1ef1 l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft cho vi\u1ec7c m\u00f4 h\u00ecnh h\u00f3a ch\u00ednh x\u00e1c. B\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y l\u00e0m r\u00f5 s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa C\u00e1c ph\u1ea7n, C\u00e1c c\u1ed5ng v\u00e0 C\u00e1c k\u1ebft n\u1ed1i.<\/p>\n\n\n\n\n\n\n\n\n
          Th\u00e0nh ph\u1ea7n<\/th>\nCh\u1ee9c n\u0103ng<\/th>\nBi\u1ec3u di\u1ec5n tr\u1ef1c quan<\/th>\n<\/tr>\n<\/thead>\n
          Ph\u1ea7n<\/strong><\/td>\n\u0110\u1ea1i di\u1ec7n cho m\u1ed9t th\u1ec3 hi\u1ec7n n\u1ed9i b\u1ed9 c\u1ee7a m\u1ed9t l\u1edbp ho\u1eb7c ki\u1ec3u.<\/td>\nH\u00ecnh ch\u1eef nh\u1eadt c\u00f3 m\u1ed9t bi\u1ec3u t\u01b0\u1ee3ng nh\u1ecf.<\/td>\n<\/tr>\n
          C\u1ed5ng<\/strong><\/td>\nX\u00e1c \u0111\u1ecbnh m\u1ed9t \u0111i\u1ec3m t\u01b0\u01a1ng t\u00e1c cho b\u1ed9 ph\u00e2n lo\u1ea1i.<\/td>\nH\u00ecnh vu\u00f4ng nh\u1ecf tr\u00ean bi\u00ean c\u1ee7a b\u1ed9 ph\u00e2n lo\u1ea1i.<\/td>\n<\/tr>\n
          K\u1ebft n\u1ed1i<\/strong><\/td>\nThi\u1ebft l\u1eadp k\u1ebft n\u1ed1i gi\u1eefa c\u00e1c c\u1ed5ng ho\u1eb7c c\u00e1c ph\u1ea7n.<\/td>\n\u0110\u01b0\u1eddng n\u1ed1i gi\u1eefa hai th\u00e0nh ph\u1ea7n.<\/td>\n<\/tr>\n
          Giao di\u1ec7n<\/strong><\/td>\nX\u00e1c \u0111\u1ecbnh m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c thao t\u00e1c.<\/td>\nH\u00ecnh k\u1eb9o (cung c\u1ea5p) ho\u1eb7c h\u00ecnh \u1ed5 c\u1eafm (y\u00eau c\u1ea7u).<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

          Khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng s\u01a1 \u0111\u1ed3 n\u00e0y \ud83e\udde9<\/h2>\n

          Kh\u00f4ng ph\u1ea3i l\u1edbp n\u00e0o c\u0169ng c\u1ea7n s\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac t\u1ed5ng h\u1ee3p. Vi\u1ec7c m\u00f4 h\u00ecnh h\u00f3a qu\u00e1 m\u1ee9c c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn \u0111\u1ed9 ph\u1ee9c t\u1ea1p kh\u00f4ng c\u1ea7n thi\u1ebft. S\u1eed d\u1ee5ng s\u01a1 \u0111\u1ed3 n\u00e0y khi c\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a m\u1ed9t th\u00e0nh ph\u1ea7n l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ec3 hi\u1ec3u h\u1ec7 th\u1ed1ng.<\/p>\n

          C\u00e1c t\u00ecnh hu\u1ed1ng ph\u00f9 h\u1ee3p<\/h3>\n
            \n
          • C\u00e1c th\u00e0nh ph\u1ea7n ph\u1ee9c t\u1ea1p:<\/strong> Khi m\u1ed9t l\u1edbp \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb nhi\u1ec1u th\u00e0nh ph\u1ea7n con t\u01b0\u01a1ng t\u00e1c \u0111\u00e1ng k\u1ec3 v\u1edbi nhau.<\/li>\n
          • Thi\u1ebft k\u1ebf d\u1ef1a tr\u00ean th\u00e0nh ph\u1ea7n:<\/strong> Khi thi\u1ebft k\u1ebf c\u00e1c h\u1ec7 th\u1ed1ng d\u1ef1a tr\u00ean c\u00e1c th\u00e0nh ph\u1ea7n c\u00f3 th\u1ec3 t\u00e1i s\u1eed d\u1ee5ng v\u1edbi c\u00e1c giao di\u1ec7n \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh.<\/li>\n
          • B\u1ed1i c\u1ea3nh tri\u1ec3n khai:<\/strong> Khi \u00e1nh x\u1ea1 c\u00e1c th\u00e0nh ph\u1ea7n ph\u1ea7n m\u1ec1m sang c\u00e1c n\u00fat ph\u1ea7n c\u1ee9ng (th\u01b0\u1eddng \u0111i k\u00e8m v\u1edbi s\u01a1 \u0111\u1ed3 tri\u1ec3n khai).<\/li>\n
          • X\u00e1c minh giao di\u1ec7n:<\/strong> Khi x\u00e1c minh r\u1eb1ng c\u00e1c b\u1ed9 ph\u1eadn b\u00ean trong th\u1ef1c hi\u1ec7n \u0111\u00fang c\u00e1c giao di\u1ec7n y\u00eau c\u1ea7u.<\/li>\n<\/ul>\n

            Khi n\u00e0o n\u00ean tr\u00e1nh<\/h3>\n
              \n
            • L\u1edbp \u0111\u01a1n gi\u1ea3n:<\/strong> N\u1ebfu m\u1ed9t l\u1edbp ch\u1ec9 c\u00f3 v\u00e0i thu\u1ed9c t\u00ednh v\u00e0 ph\u01b0\u01a1ng th\u1ee9c, s\u01a1 \u0111\u1ed3 l\u1edbp l\u00e0 \u0111\u1ee7.<\/li>\n
            • Logic h\u00e0nh vi:<\/strong> N\u1ebfu tr\u1ecdng t\u00e2m l\u00e0 lu\u1ed3ng h\u00e0nh \u0111\u1ed9ng thay v\u00ec c\u1ea5u tr\u00fac k\u1ebft h\u1ee3p, h\u00e3y s\u1eed d\u1ee5ng s\u01a1 \u0111\u1ed3 th\u1ee9 t\u1ef1 ho\u1eb7c s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng.<\/li>\n
            • Ki\u1ebfn tr\u00fac c\u1ea5p cao:<\/strong> \u0110\u1ed1i v\u1edbi c\u00e1c quan \u0111i\u1ec3m c\u1ea5p h\u1ec7 th\u1ed1ng, h\u00e3y s\u1eed d\u1ee5ng s\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n ho\u1eb7c s\u01a1 \u0111\u1ed3 tri\u1ec3n khai thay v\u00e0o \u0111\u00f3.<\/li>\n<\/ul>\n

              Quy tr\u00ecnh m\u00f4 h\u00ecnh h\u00f3a t\u1eebng b\u01b0\u1edbc \ud83d\udd17<\/h2>\n

              Vi\u1ec7c t\u1ea1o s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac t\u1ed5ng h\u1ee3p bao g\u1ed3m m\u1ed9t tr\u00ecnh t\u1ef1 h\u1ee3p l\u00fd. Tu\u00e2n theo m\u1ed9t c\u00e1ch ti\u1ebfp c\u1eadn c\u00f3 c\u1ea5u tr\u00fac \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n v\u00e0 r\u00f5 r\u00e0ng.<\/p>\n

                \n
              1. X\u00e1c \u0111\u1ecbnh b\u1ed9 ph\u00e2n lo\u1ea1i:<\/strong> Ch\u1ecdn l\u1edbp ho\u1eb7c th\u00e0nh ph\u1ea7n b\u1ea1n mu\u1ed1n ph\u00e2n t\u00edch.<\/li>\n
              2. X\u00e1c \u0111\u1ecbnh c\u00e1c b\u1ed9 ph\u1eadn b\u00ean trong:<\/strong> Li\u1ec7t k\u00ea c\u00e1c th\u00e0nh ph\u1ea7n con t\u1ea1o n\u00ean b\u1ed9 ph\u00e2n lo\u1ea1i n\u00e0y. G\u00e1n lo\u1ea1i v\u00e0 b\u1ed9i s\u1ed1.<\/li>\n
              3. Thi\u1ebft l\u1eadp c\u1ed5ng:<\/strong> X\u00e1c \u0111\u1ecbnh n\u01a1i x\u1ea3y ra t\u01b0\u01a1ng t\u00e1c b\u00ean ngo\u00e0i. T\u1ea1o c\u00e1c c\u1ed5ng cho c\u00e1c giao di\u1ec7n cung c\u1ea5p v\u00e0 y\u00eau c\u1ea7u.<\/li>\n
              4. \u00c1nh x\u1ea1 k\u1ebft n\u1ed1i:<\/strong> V\u1ebd c\u00e1c k\u1ebft n\u1ed1i gi\u1eefa c\u00e1c b\u1ed9 ph\u1eadn \u0111\u1ec3 th\u1ec3 hi\u1ec7n c\u00e1c \u0111\u01b0\u1eddng truy\u1ec1n th\u00f4ng n\u1ed9i b\u1ed9.<\/li>\n
              5. X\u00e1c \u0111\u1ecbnh giao di\u1ec7n:<\/strong> X\u00e1c \u0111\u1ecbnh c\u00e1c h\u1ee3p \u0111\u1ed3ng cho t\u1eebng c\u1ed5ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n ki\u1ec3u d\u1eef li\u1ec7u.<\/li>\n
              6. Xem x\u00e9t v\u00e0 ho\u00e0n thi\u1ec7n:<\/strong> Ki\u1ec3m tra t\u00ednh nh\u1ea5t qu\u00e1n v\u1edbi c\u00e1c s\u01a1 \u0111\u1ed3 kh\u00e1c, ch\u1eb3ng h\u1ea1n nh\u01b0 s\u01a1 \u0111\u1ed3 l\u1edbp.<\/li>\n<\/ol>\n

                S\u1ef1 kh\u00e1c bi\u1ec7t so v\u1edbi s\u01a1 \u0111\u1ed3 l\u1edbp \ud83d\udd04<\/h2>\n

                H\u1ecdc sinh th\u01b0\u1eddng nh\u1ea7m l\u1eabn s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh v\u1edbi s\u01a1 \u0111\u1ed3 l\u1edbp. C\u1ea3 hai \u0111\u1ec1u li\u00ean quan \u0111\u1ebfn c\u1ea5u tr\u00fac, nh\u01b0ng ph\u1ea1m vi v\u00e0 m\u1ee9c \u0111\u1ed9 chi ti\u1ebft c\u1ee7a ch\u00fang kh\u00e1c nhau.<\/p>\n

                  \n
                • Ph\u1ea1m vi:<\/strong>S\u01a1 \u0111\u1ed3 l\u1edbp bao qu\u00e1t to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng; s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh t\u1eadp trung v\u00e0o m\u1ed9t b\u1ed9 ph\u00e2n lo\u1ea1i duy nh\u1ea5t.<\/li>\n
                • Chi ti\u1ebft:<\/strong>S\u01a1 \u0111\u1ed3 l\u1edbp hi\u1ec3n th\u1ecb thu\u1ed9c t\u00ednh v\u00e0 thao t\u00e1c; s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh hi\u1ec3n th\u1ecb c\u00e1c b\u1ed9 ph\u1eadn b\u00ean trong v\u00e0 c\u00e1c k\u1ebft n\u1ed1i gi\u1eefa ch\u00fang.<\/li>\n
                • M\u1ed1i quan h\u1ec7:<\/strong>S\u01a1 \u0111\u1ed3 l\u1edbp s\u1eed d\u1ee5ng li\u00ean k\u1ebft v\u00e0 k\u1ebf th\u1eeba; s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh s\u1eed d\u1ee5ng bao h\u00e0m v\u00e0 b\u1ed9 n\u1ed1i k\u1ebft.<\/li>\n<\/ul>\n

                  C\u00e1c m\u1eabu thi\u1ebft k\u1ebf v\u00e0 t\u00ednh to\u00e0n v\u1eb9n c\u1ea5u tr\u00fac \ud83d\udee1\ufe0f<\/h2>\n

                  \u00c1p d\u1ee5ng c\u00e1c m\u1eabu thi\u1ebft k\u1ebf trong b\u1ed1i c\u1ea3nh s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh c\u00f3 th\u1ec3 n\u00e2ng cao kh\u1ea3 n\u0103ng b\u1ea3o tr\u00ec h\u1ec7 th\u1ed1ng. S\u01a1 \u0111\u1ed3 n\u00e0y t\u1ef1 nhi\u00ean h\u1ed7 tr\u1ee3 c\u00e1c m\u1eabu d\u1ef1a tr\u00ean vi\u1ec7c k\u1ebft h\u1ee3p thay v\u00ec k\u1ebf th\u1eeba.<\/p>\n

                  K\u1ebft h\u1ee3p so v\u1edbi k\u1ebf th\u1eeba<\/h3>\n

                  Trong khi k\u1ebf th\u1eeba cho ph\u00e9p m\u1ed9t l\u1edbp k\u1ebf th\u1eeba h\u00e0nh vi t\u1eeb l\u1edbp cha, th\u00ec k\u1ebft h\u1ee3p cho ph\u00e9p m\u1ed9t l\u1edbp s\u1eed d\u1ee5ng h\u00e0nh vi t\u1eeb c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng kh\u00e1c. S\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh t\u1ecf ra xu\u1ea5t s\u1eafc trong vi\u1ec7c tr\u1ef1c quan h\u00f3a k\u1ebft h\u1ee3p.<\/p>\n

                    \n
                  • T\u00ednh linh ho\u1ea1t:<\/strong>Vi\u1ec7c thay \u0111\u1ed5i m\u1ed9t b\u1ed9 ph\u1eadn kh\u00f4ng nh\u1ea5t thi\u1ebft l\u00e0m thay \u0111\u1ed5i giao di\u1ec7n c\u1ee7a b\u1ed9 ph\u00e2n lo\u1ea1i.<\/li>\n
                  • Bao \u0111\u00f3ng:<\/strong>C\u00e1c b\u1ed9 ph\u1eadn v\u1eabn \u0111\u01b0\u1ee3c \u1ea9n \u0111i tr\u1eeb khi \u0111\u01b0\u1ee3c ti\u1ebft l\u1ed9 th\u00f4ng qua m\u1ed9t c\u1ed5ng.<\/li>\n
                  • Kh\u1ea3 n\u0103ng t\u00e1i s\u1eed d\u1ee5ng:<\/strong>C\u00e1c b\u1ed9 ph\u1eadn c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia s\u1ebb gi\u1eefa c\u00e1c b\u1ed9 ph\u00e2n lo\u1ea1i kh\u00e1c nhau n\u1ebfu ch\u00fang c\u00f4ng khai c\u00e1c giao di\u1ec7n chu\u1ea9n.<\/li>\n<\/ul>\n

                    C\u00e1c m\u1eabu ph\u1ed5 bi\u1ebfn<\/h3>\n
                      \n
                    • M\u1eabu Facade:<\/strong>M\u1ed9t c\u1ed5ng duy nh\u1ea5t c\u00f3 th\u1ec3 \u0111\u01a1n gi\u1ea3n h\u00f3a vi\u1ec7c truy c\u1eadp v\u00e0o m\u1ed9t h\u1ec7 th\u1ed1ng con ph\u1ee9c t\u1ea1p g\u1ed3m c\u00e1c b\u1ed9 ph\u1eadn.<\/li>\n
                    • M\u1eabu Adapter:<\/strong>M\u1ed9t b\u1ed9 ph\u1eadn c\u00f3 th\u1ec3 chuy\u1ec3n \u0111\u1ed5i giao di\u1ec7n c\u1ea7n thi\u1ebft b\u1edfi b\u1ed9 ph\u00e2n lo\u1ea1i th\u00e0nh giao di\u1ec7n do m\u1ed9t b\u1ed9 ph\u1eadn kh\u00e1c cung c\u1ea5p.<\/li>\n
                    • M\u1eabu Bridge:<\/strong>T\u00e1ch bi\u1ec7t m\u1ed9t tr\u1eebu t\u01b0\u1ee3ng kh\u1ecfi tri\u1ec3n khai c\u1ee7a n\u00f3 th\u00f4ng qua c\u00e1c b\u1ed9 n\u1ed1i k\u1ebft b\u00ean trong.<\/li>\n<\/ul>\n

                      Nh\u1eefng sai l\u1ea7m ph\u1ed5 bi\u1ebfn c\u1ea7n tr\u00e1nh \u26a0\ufe0f<\/h2>\n

                      Nh\u1eefng sai l\u1ea7m trong m\u00f4 h\u00ecnh h\u00f3a c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn s\u1ef1 nh\u1ea7m l\u1eabn trong qu\u00e1 tr\u00ecnh tri\u1ec3n khai. H\u00e3y c\u1ea9n tr\u1ecdng v\u1edbi nh\u1eefng l\u1ed7i ph\u1ed5 bi\u1ebfn n\u00e0y.<\/p>\n

                        \n
                      • Qu\u00e1 m\u1ee9c thi\u1ebft k\u1ebf:<\/strong>\u0110\u1eebng m\u00f4 h\u00ecnh h\u00f3a m\u1ecdi bi\u1ebfn n\u1ed9i b\u1ed9 nh\u01b0 m\u1ed9t b\u1ed9 ph\u1eadn. Ch\u1ec9 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c th\u00e0nh ph\u1ea7n c\u1ea5u tr\u00fac quan tr\u1ecdng.<\/li>\n
                      • Thi\u1ebfu giao di\u1ec7n:<\/strong> \u0110\u1ea3m b\u1ea3o t\u1ea5t c\u1ea3 c\u00e1c c\u1ed5ng \u0111\u1ec1u c\u00f3 giao di\u1ec7n \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh. C\u00e1c giao di\u1ec7n kh\u00f4ng r\u00f5 r\u00e0ng s\u1ebd vi ph\u1ea1m h\u1ee3p \u0111\u1ed3ng.<\/li>\n
                      • Ph\u1ee5 thu\u1ed9c v\u00f2ng:<\/strong> Tr\u00e1nh c\u00e1c v\u00f2ng l\u1eb7p trong c\u00e1c k\u1ebft n\u1ed1i c\u00f3 th\u1ec3 g\u00e2y ra \u0111\u1ec7 quy v\u00f4 h\u1ea1n ho\u1eb7c k\u1eb9t ti\u1ebfn tr\u00ecnh.<\/li>\n
                      • S\u1ef1 kh\u00f4ng nh\u1ea5t qu\u00e1n:<\/strong> \u0110\u1ea3m b\u1ea3o c\u1ea5u tr\u00fac b\u00ean trong ph\u00f9 h\u1ee3p v\u1edbi API c\u00f4ng khai \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a trong s\u01a1 \u0111\u1ed3 L\u1edbp.<\/li>\n<\/ul>\n

                        T\u00edch h\u1ee3p v\u1edbi c\u00e1c s\u01a1 \u0111\u1ed3 kh\u00e1c \ud83d\udd0d<\/h2>\n

                        S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac T\u1ed5ng h\u1ee3p kh\u00f4ng t\u1ed3n t\u1ea1i m\u1ed9t c\u00e1ch c\u00f4 l\u1eadp. N\u00f3 t\u00edch h\u1ee3p v\u1edbi c\u00e1c s\u01a1 \u0111\u1ed3 UML kh\u00e1c \u0111\u1ec3 cung c\u1ea5p b\u1ee9c tranh to\u00e0n di\u1ec7n v\u1ec1 h\u1ec7 th\u1ed1ng.<\/p>\n

                        S\u01a1 \u0111\u1ed3 Th\u1ee9 t\u1ef1<\/h3>\n

                        S\u1eed d\u1ee5ng S\u01a1 \u0111\u1ed3 Th\u1ee9 t\u1ef1 \u0111\u1ec3 m\u00f4 t\u1ea3 h\u00e0nh vi \u0111\u1ed9ng x\u1ea3y ra khi c\u00e1c th\u00f4ng \u0111i\u1ec7p \u0111i qua c\u00e1c c\u1ed5ng \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a trong S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac T\u1ed5ng h\u1ee3p. C\u1ea5u tr\u00fac t\u0129nh h\u1ed7 tr\u1ee3 lu\u1ed3ng \u0111\u1ed9ng.<\/p>\n

                        S\u01a1 \u0111\u1ed3 Tri\u1ec3n khai<\/h3>\n

                        S\u01a1 \u0111\u1ed3 Tri\u1ec3n khai cho th\u1ea5y c\u00e1c b\u1ed9 ph\u00e2n lo\u1ea1i \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf \u0111\u00e2u v\u1ec1 m\u1eb7t v\u1eadt l\u00fd. S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac T\u1ed5ng h\u1ee3p cho th\u1ea5y b\u00ean trong b\u1ed9 ph\u00e2n lo\u1ea1i l\u00e0 g\u00ec. C\u00f9ng nhau, ch\u00fang chuy\u1ec3n \u0111\u1ed5i ki\u1ebfn tr\u00fac logic th\u00e0nh c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng v\u1eadt l\u00fd.<\/p>\n

                        S\u01a1 \u0111\u1ed3 Th\u00e0nh ph\u1ea7n<\/h3>\n

                        S\u01a1 \u0111\u1ed3 Th\u00e0nh ph\u1ea7n ho\u1ea1t \u0111\u1ed9ng \u1edf m\u1ee9c \u0111\u1ed9 tr\u1eebu t\u01b0\u1ee3ng cao h\u01a1n. M\u1ed9t th\u00e0nh ph\u1ea7n trong S\u01a1 \u0111\u1ed3 Th\u00e0nh ph\u1ea7n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c m\u1edf r\u1ed9ng th\u00e0nh S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac T\u1ed5ng h\u1ee3p \u0111\u1ec3 hi\u1ec3n th\u1ecb c\u00e1c b\u1ed9 ph\u1eadn b\u00ean trong c\u1ee7a n\u00f3.<\/p>\n

                        C\u00e1c th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t cho B\u1ea3o tr\u00ec \ud83d\udcdd<\/h2>\n

                        C\u00e1c h\u1ec7 th\u1ed1ng ph\u1ea7n m\u1ec1m ph\u00e1t tri\u1ec3n theo th\u1eddi gian. C\u00e1c s\u01a1 \u0111\u1ed3 ph\u1ea3i ph\u00e1t tri\u1ec3n c\u00f9ng ch\u00fang \u0111\u1ec3 duy tr\u00ec t\u00ednh h\u1eefu \u00edch.<\/p>\n

                          \n
                        • Gi\u1eef cho n\u00f3 \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt:<\/strong> S\u1eeda \u0111\u1ed5i s\u01a1 \u0111\u1ed3 m\u1ed7i khi c\u1ea5u tr\u00fac b\u00ean trong thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3.<\/li>\n
                        • S\u1eed d\u1ee5ng k\u00fd hi\u1ec7u chu\u1ea9n:<\/strong>Tu\u00e2n th\u1ee7 c\u00e1c chu\u1ea9n UML \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh d\u1ec5 \u0111\u1ecdc gi\u1eefa c\u00e1c nh\u00f3m kh\u00e1c nhau.<\/li>\n
                        • T\u00e0i li\u1ec7u c\u00e1c gi\u1ea3 \u0111\u1ecbnh:<\/strong> Th\u00eam ghi ch\u00fa n\u1ebfu m\u1ed9t s\u1ed1 k\u1ebft n\u1ed1i b\u00ean trong \u0111\u01b0\u1ee3c ng\u1ee5 \u00fd thay v\u00ec \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n r\u00f5 r\u00e0ng.<\/li>\n
                        • Chia nh\u1ecf th\u00e0nh c\u00e1c m\u00f4-\u0111un:<\/strong> Chia c\u00e1c s\u01a1 \u0111\u1ed3 l\u1edbn th\u00e0nh c\u00e1c g\u00f3c nh\u00ecn nh\u1ecf h\u01a1n n\u1ebfu b\u1ed9 ph\u00e2n lo\u1ea1i tr\u1edf n\u00ean qu\u00e1 ph\u1ee9c t\u1ea1p.<\/li>\n<\/ul>\n

                          K\u1ebft lu\u1eadn v\u1ec1 t\u00ednh h\u1eefu d\u1ee5ng<\/h2>\n

                          S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac T\u1ed5ng h\u1ee3p cung c\u1ea5p m\u1ee9c \u0111\u1ed9 chi ti\u1ebft c\u1ea7n thi\u1ebft cho c\u00e1c d\u1ef1 \u00e1n k\u1ef9 thu\u1eadt ph\u1ea7n m\u1ec1m ph\u1ee9c t\u1ea1p. N\u00f3 gi\u00fap sinh vi\u00ean v\u00e0 chuy\u00ean gia h\u00ecnh dung b\u1ed9 m\u00e1y b\u00ean trong c\u1ee7a m\u1ed9t th\u00e0nh ph\u1ea7n, \u0111\u1ea3m b\u1ea3o c\u00e1c quy\u1ebft \u0111\u1ecbnh thi\u1ebft k\u1ebf v\u1ec1 vi\u1ec7c k\u1ebft h\u1ee3p v\u00e0 t\u01b0\u01a1ng t\u00e1c l\u00e0 h\u1ee3p l\u00fd. B\u1eb1ng c\u00e1ch t\u1eadp trung v\u00e0o c\u00e1c b\u1ed9 ph\u1eadn, c\u1ed5ng v\u00e0 k\u1ebft n\u1ed1i, s\u01a1 \u0111\u1ed3 n\u00e0y l\u00e0m r\u00f5 c\u00e1ch c\u00e1c h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng t\u1eeb nh\u1eefng \u0111\u01a1n v\u1ecb nh\u1ecf h\u01a1n, d\u1ec5 qu\u1ea3n l\u00fd.<\/p>\n

                          Th\u00e0nh th\u1ea1o vi\u1ec7c t\u1ea1o ra v\u00e0 hi\u1ec3u s\u01a1 \u0111\u1ed3 n\u00e0y n\u00e2ng cao kh\u1ea3 n\u0103ng thi\u1ebft k\u1ebf c\u00e1c ki\u1ebfn tr\u00fac ph\u1ea7n m\u1ec1m v\u1eefng ch\u1eafc, d\u1ec5 b\u1ea3o tr\u00ec v\u00e0 m\u1edf r\u1ed9ng. N\u00f3 v\u1eabn l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu trong b\u1ed9 c\u00f4ng c\u1ee5 m\u00f4 h\u00ecnh h\u00f3a c\u1ea5u tr\u00fac, n\u1ed1i li\u1ec1n kho\u1ea3ng c\u00e1ch gi\u1eefa thi\u1ebft k\u1ebf c\u1ea5p cao v\u00e0 tri\u1ec3n khai c\u1ea5p th\u1ea5p.<\/p>\n","protected":false},"excerpt":{"rendered":"

                          Trong b\u1ed1i c\u1ea3nh ki\u1ebfn tr\u00fac ph\u1ea7n m\u1ec1m, m\u00f4 h\u00ecnh h\u00f3a tr\u1ef1c quan \u0111\u00f3ng vai tr\u00f2 nh\u01b0 c\u00e2y c\u1ea7u n\u1ed1i gi\u1eefa c\u00e1c y\u00eau c\u1ea7u tr\u1eebu t\u01b0\u1ee3ng v\u00e0 vi\u1ec7c tri\u1ec3n khai c\u1ee5…<\/p>\n","protected":false},"author":1,"featured_media":1692,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"H\u01b0\u1edbng d\u1eabn S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac T\u1ed5ng h\u1ee3p cho Sinh vi\u00ean \ud83c\udf93","_yoast_wpseo_metadesc":"H\u1ecdc S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac T\u1ed5ng h\u1ee3p (CSD) trong UML. 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