{"id":1675,"date":"2026-03-30T21:04:46","date_gmt":"2026-03-30T21:04:46","guid":{"rendered":"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-tutorial\/"},"modified":"2026-03-30T21:04:46","modified_gmt":"2026-03-30T21:04:46","slug":"composite-structure-diagram-tutorial","status":"publish","type":"post","link":"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-tutorial\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn v\u1ec1 s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh: Tr\u1ef1c quan h\u00f3a c\u00e1c b\u1ed9 ph\u1eadn, to\u00e0n th\u1ec3 v\u00e0 k\u1ebft n\u1ed1i trong 30 ph\u00fat"},"content":{"rendered":"

Hi\u1ec3u \u0111\u01b0\u1ee3c ki\u1ebfn tr\u00fac n\u1ed9i b\u1ed9 c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng l\u00e0 \u0111i\u1ec1u quan tr\u1ecdng cho thi\u1ebft k\u1ebf ph\u1ea7n m\u1ec1m b\u1ec1n v\u1eefng. S\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh (CSD) l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 chuy\u00ean bi\u1ec7t trong Ng\u00f4n ng\u1eef m\u00f4 h\u00ecnh h\u00f3a th\u1ed1ng nh\u1ea5t (UML) nh\u1eb1m ti\u1ebft l\u1ed9 c\u00e1ch c\u00e1c b\u1ed9 ph\u00e2n lo\u1ea1i ph\u1ee9c t\u1ea1p \u0111\u01b0\u1ee3c k\u1ebft h\u1ee3p l\u1ea1i. Kh\u00e1c v\u1edbi s\u01a1 \u0111\u1ed3 l\u1edbp th\u00f4ng th\u01b0\u1eddng t\u1eadp trung v\u00e0o m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng, s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh ph\u01a1i b\u00e0y c\u00e1c b\u1ed9 ph\u1eadn n\u1ed9i t\u1ea1i c\u1ee7a m\u1ed9t l\u1edbp. N\u00f3 chi ti\u1ebft h\u00f3a c\u00e1c b\u1ed9 ph\u1eadn, c\u1ed5ng v\u00e0 k\u1ebft n\u1ed1i t\u1ea1o n\u00ean m\u1ed9t to\u00e0n th\u1ec3. H\u01b0\u1edbng d\u1eabn n\u00e0y s\u1ebd d\u1eabn b\u1ea1n qua c\u00e1c c\u01a1 ch\u1ebf t\u1ea1o ra c\u00e1c s\u01a1 \u0111\u1ed3 n\u00e0y, \u0111\u1ea3m b\u1ea3o ki\u1ebfn tr\u00fac h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n r\u00f5 r\u00e0ng, c\u00f3 th\u1ec3 chia nh\u1ecf v\u00e0 d\u1ec5 b\u1ea3o tr\u00ec.<\/p>\n

D\u00f9 b\u1ea1n \u0111ang thi\u1ebft k\u1ebf khung vi d\u1ecbch v\u1ee5, t\u00e1i c\u1ea5u tr\u00fac h\u1ec7 th\u1ed1ng c\u0169 hay m\u1ed9t b\u1ed9 \u0111i\u1ec1u khi\u1ec3n nh\u00fang ph\u1ee9c t\u1ea1p, vi\u1ec7c tr\u1ef1c quan h\u00f3a c\u1ea5u tr\u00fac n\u1ed9i b\u1ed9 s\u1ebd gi\u00fap c\u00e1c b\u00ean li\u00ean quan n\u1eafm b\u1eaft h\u00e0nh vi c\u1ee7a h\u1ec7 th\u1ed1ng m\u00e0 kh\u00f4ng b\u1ecb l\u1ea1c trong m\u00e3 ngu\u1ed3n. Ch\u00fang ta s\u1ebd kh\u00e1m ph\u00e1 c\u00fa ph\u00e1p, ng\u1eef ngh\u0129a v\u00e0 \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh. \u0110\u1ebfn cu\u1ed1i ph\u1ea7n \u0111\u1ecdc n\u00e0y, b\u1ea1n s\u1ebd hi\u1ec3u c\u00e1ch l\u1eadp b\u1ea3n \u0111\u1ed3 c\u1ea5u tr\u00fac n\u1ed9i b\u1ed9 m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>\n

\n
\"Chalkboard-style<\/figure>\n<\/div>\n

\ud83e\uddd0 S\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh l\u00e0 g\u00ec?<\/h2>\n

S\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh l\u00e0 m\u1ed9t lo\u1ea1i s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac trong UML. N\u00f3 minh h\u1ecda c\u1ea5u tr\u00fac n\u1ed9i b\u1ed9 c\u1ee7a m\u1ed9t b\u1ed9 ph\u00e2n lo\u1ea1i, ch\u1eb3ng h\u1ea1n nh\u01b0 m\u1ed9t l\u1edbp ho\u1eb7c th\u00e0nh ph\u1ea7n. N\u00f3 cho th\u1ea5y b\u1ed9 ph\u00e2n lo\u1ea1i \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng t\u1eeb nh\u1eefng ph\u1ea7n nh\u1ecf h\u01a1n nh\u01b0 th\u1ebf n\u00e0o v\u00e0 c\u00e1c ph\u1ea7n n\u00e0y t\u01b0\u01a1ng t\u00e1c v\u1edbi nhau ra sao. H\u00e3y h\u00ecnh dung n\u00f3 nh\u01b0 m\u1ed9t b\u1ea3n v\u1ebd s\u01a1 \u0111\u1ed3 cho b\u00ean trong m\u1ed9t chi\u1ebfc h\u1ed9p.<\/p>\n

    \n
  • B\u1ed9 ph\u00e2n lo\u1ea1i:<\/strong> \u0110\u1ed1i t\u01b0\u1ee3ng ch\u00ednh \u0111ang \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a (v\u00ed d\u1ee5: m\u1ed9t Ph\u01b0\u01a1ng ti\u1ec7n, m\u1ed9t B\u1ed9 \u0111\u1ec7m k\u1ebft n\u1ed1i c\u01a1 s\u1edf d\u1eef li\u1ec7u).<\/li>\n
  • C\u00e1c b\u1ed9 ph\u1eadn:<\/strong> C\u00e1c th\u00e0nh ph\u1ea7n n\u1ed9i b\u1ed9 t\u1ea1o n\u00ean b\u1ed9 ph\u00e2n lo\u1ea1i.<\/li>\n
  • C\u1ed5ng:<\/strong> C\u00e1c \u0111i\u1ec3m t\u01b0\u01a1ng t\u00e1c n\u01a1i c\u00e1c b\u1ed9 ph\u1eadn k\u1ebft n\u1ed1i v\u1edbi th\u1ebf gi\u1edbi b\u00ean ngo\u00e0i ho\u1eb7c c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c.<\/li>\n
  • K\u1ebft n\u1ed1i:<\/strong> C\u00e1c li\u00ean k\u1ebft thi\u1ebft l\u1eadp c\u00e1c \u0111\u01b0\u1eddng truy\u1ec1n th\u00f4ng gi\u1eefa c\u00e1c c\u1ed5ng.<\/li>\n<\/ul>\n

    Trong khi s\u01a1 \u0111\u1ed3 l\u1edbp ti\u00eau chu\u1ea9n th\u1ec3 hi\u1ec7n m\u1ed1i quan h\u1ec7 li\u00ean k\u1ebft, t\u1ed5ng h\u1ee3p v\u00e0 k\u1ebf th\u1eeba, ch\u00fang kh\u00f4ng th\u1ec3 hi\u1ec7n d\u00e2y n\u1ed1i n\u1ed9i b\u1ed9. S\u01a1 \u0111\u1ed3 CSD l\u1ea5p \u0111\u1ea7y kho\u1ea3ng tr\u1ed1ng n\u00e0y. N\u00f3 \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch cho:<\/p>\n

      \n
    • Thi\u1ebft k\u1ebf c\u00e1c h\u1ec7 th\u1ed1ng v\u1edbi s\u1ef1 t\u00e1ch bi\u1ec7t nghi\u00eam ng\u1eb7t gi\u1eefa c\u00e1c v\u1ea5n \u0111\u1ec1.<\/li>\n
    • Tr\u1ef1c quan h\u00f3a c\u00e1ch c\u00e1c m\u00f4-\u0111un kh\u00e1c nhau h\u1ee3p t\u00e1c v\u1edbi nhau b\u00ean trong m\u1ed9t th\u1ef1c th\u1ec3 duy nh\u1ea5t.<\/li>\n
    • X\u00e1c \u0111\u1ecbnh r\u00f5 r\u00e0ng c\u00e1c giao di\u1ec7n v\u00e0 c\u00e1c d\u1ecbch v\u1ee5 c\u1ea7n thi\u1ebft.<\/li>\n
    • Qu\u1ea3n l\u00fd \u0111\u1ed9 ph\u1ee9c t\u1ea1p trong c\u00e1c ki\u1ebfn tr\u00fac quy m\u00f4 l\u1edbn.<\/li>\n<\/ul>\n

      \ud83e\uddf1 C\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a s\u01a1 \u0111\u1ed3<\/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, b\u1ea1n ph\u1ea3i hi\u1ec3u r\u00f5 k\u00fd hi\u1ec7u v\u00e0 quy t\u1eafc c\u1ee5 th\u1ec3. M\u1ed7i th\u00e0nh ph\u1ea7n \u0111\u1ec1u c\u00f3 \u00fd ngh\u0129a v\u00e0 ch\u1ee9c n\u0103ng ri\u00eang bi\u1ec7t.<\/p>\n

      1. H\u1ed9p b\u1ed9 ph\u00e2n lo\u1ea1i<\/h3>\n

      S\u01a1 \u0111\u1ed3 b\u1eaft \u0111\u1ea7u b\u1eb1ng m\u1ed9t h\u00ecnh ch\u1eef nh\u1eadt \u0111\u1ea1i di\u1ec7n cho b\u1ed9 ph\u00e2n lo\u1ea1i. Ph\u1ea7n tr\u00ean c\u1ee7a h\u1ed9p ch\u1ee9a t\u00ean l\u1edbp. Ph\u1ea7n d\u01b0\u1edbi ch\u1ee9a c\u1ea5u tr\u00fac n\u1ed9i b\u1ed9. M\u1ed9t bi\u1ec3u t\u01b0\u1ee3ng \u0111\u1eb7c bi\u1ec7t \u1edf g\u00f3c tr\u00ean b\u00ean ph\u1ea3i cho bi\u1ebft \u0111\u00e2y l\u00e0 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh. H\u1ed9p n\u00e0y \u0111\u00f3ng vai tr\u00f2 nh\u01b0 ranh gi\u1edbi cho c\u00e1c th\u00e0nh ph\u1ea7n n\u1ed9i b\u1ed9.<\/p>\n

      2. C\u00e1c b\u1ed9 ph\u1eadn (Th\u1ec3 hi\u1ec7n n\u1ed9i b\u1ed9)<\/h3>\n

      C\u00e1c b\u1ed9 ph\u1eadn l\u00e0 th\u1ec3 hi\u1ec7n c\u1ee7a c\u00e1c l\u1edbp kh\u00e1c n\u1eb1m b\u00ean trong b\u1ed9 ph\u00e2n lo\u1ea1i ch\u00ednh. Ch\u00fang \u0111\u1ea1i di\u1ec7n cho c\u00e1c th\u00e0nh ph\u1ea7n con. V\u00ed d\u1ee5, m\u1ed9tXe h\u01a1i<\/strong>b\u1ed9 ph\u00e2n lo\u1ea1i c\u00f3 th\u1ec3 c\u00f3 c\u00e1c b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u00ean l\u00e0\u0110\u1ed9ng c\u01a1<\/strong>, B\u00e1nh xe<\/strong>, v\u00e0H\u1ec7 th\u1ed1ng l\u00e1i<\/strong>.<\/p>\n

        \n
      • C\u00e1c b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c v\u1ebd d\u01b0\u1edbi d\u1ea1ng c\u00e1c h\u00ecnh ch\u1eef nh\u1eadt nh\u1ecf b\u00ean trong h\u1ed9p ch\u00ednh.<\/li>\n
      • M\u1ed7i b\u1ed9 ph\u1eadn c\u00f3 m\u1ed9t t\u00ean v\u00e0 m\u1ed9t ki\u1ec3u (l\u1edbp m\u00e0 n\u00f3 kh\u1edfi t\u1ea1o).<\/li>\n
      • B\u1ea1n c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh t\u00ednh \u0111a d\u1ea1ng (v\u00ed d\u1ee5: 1..* cho nhi\u1ec1u b\u00e1nh xe).<\/li>\n
      • C\u00e1c b\u1ed9 ph\u1eadn m\u1eb7c \u0111\u1ecbnh l\u00e0 ri\u00eang t\u01b0, ngh\u0129a l\u00e0 ch\u00fang kh\u00f4ng th\u1ec3 truy c\u1eadp tr\u1ef1c ti\u1ebfp t\u1eeb b\u00ean ngo\u00e0i b\u1ed9 ph\u1eadn t\u1ed5ng h\u1ee3p.<\/li>\n<\/ul>\n

        3. C\u1ed5ng (\u0110i\u1ec3m t\u01b0\u01a1ng t\u00e1c)<\/h3>\n

        C\u00e1c c\u1ed5ng l\u00e0 c\u00e1c giao di\u1ec7n th\u00f4ng qua \u0111\u00f3 m\u1ed9t b\u1ed9 ph\u00e2n lo\u1ea1i ho\u1eb7c m\u1ed9t b\u1ed9 ph\u1eadn t\u01b0\u01a1ng t\u00e1c v\u1edbi m\u00f4i tr\u01b0\u1eddng. Ch\u00fang x\u00e1c \u0111\u1ecbnh c\u00e1ch m\u1ed9t b\u1ed9 ph\u1eadn c\u00f4ng khai ch\u1ee9c n\u0103ng c\u1ee7a n\u00f3. Kh\u00f4ng c\u00f3 c\u1ed5ng, c\u00e1c b\u1ed9 ph\u1eadn s\u1ebd tr\u1edf th\u00e0nh nh\u1eefng h\u00f2n \u0111\u1ea3o c\u00f4 l\u1eadp b\u00ean trong b\u1ed9 ph\u00e2n lo\u1ea1i.<\/p>\n

          \n
        • Giao di\u1ec7n cung c\u1ea5p:<\/strong> H\u00ecnh d\u1ea1ng k\u1eb9o m\u00fat (v\u00f2ng tr\u00f2n tr\u00ean m\u1ed9t \u0111\u01b0\u1eddng th\u1eb3ng) cho th\u1ea5y ch\u1ee9c n\u0103ng \u0111\u01b0\u1ee3c cung c\u1ea5p cho b\u00ean ngo\u00e0i.<\/li>\n
        • Giao di\u1ec7n y\u00eau c\u1ea7u:<\/strong> H\u00ecnh d\u1ea1ng \u1ed5 c\u1eafm (n\u1eeda h\u00ecnh tr\u00f2n tr\u00ean m\u1ed9t \u0111\u01b0\u1eddng th\u1eb3ng) cho th\u1ea5y ch\u1ee9c n\u0103ng c\u1ea7n t\u1eeb b\u00ean ngo\u00e0i.<\/li>\n
        • C\u00e1c c\u1ed5ng \u0111\u01b0\u1ee3c \u0111\u1eb7t tr\u00ean bi\u00ean c\u1ee7a b\u1ed9 ph\u1eadn ho\u1eb7c b\u1ed9 ph\u00e2n lo\u1ea1i.<\/li>\n
        • Ch\u00fang th\u1ef1c thi t\u00ednh \u0111\u00f3ng g\u00f3i b\u1eb1ng c\u00e1ch che gi\u1ea5u c\u00e1c chi ti\u1ebft tri\u1ec3n khai b\u00ean trong.<\/li>\n<\/ul>\n

          4. B\u1ed9 n\u1ed1i (Li\u00ean k\u1ebft)<\/h3>\n

          C\u00e1c b\u1ed9 n\u1ed1i x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111\u01b0\u1eddng truy\u1ec1n th\u00f4ng gi\u1eefa c\u00e1c c\u1ed5ng. Ch\u00fang x\u00e1c \u0111\u1ecbnh c\u00e1ch d\u1eef li\u1ec7u ho\u1eb7c t\u00edn hi\u1ec7u \u0111i\u1ec1u khi\u1ec3n \u0111\u01b0\u1ee3c truy\u1ec1n \u0111i. Trong b\u1ed1i c\u1ea3nh n\u00e0y c\u00f3 hai lo\u1ea1i b\u1ed9 n\u1ed1i ch\u00ednh:<\/p>\n

            \n
          • B\u1ed9 n\u1ed1i \u1ee7y quy\u1ec1n:<\/strong>K\u1ebft n\u1ed1i c\u1ed5ng b\u00ean ngo\u00e0i c\u1ee7a b\u1ed9 ph\u00e2n lo\u1ea1i v\u1edbi c\u1ed5ng b\u00ean trong c\u1ee7a m\u1ed9t b\u1ed9 ph\u1eadn. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p th\u1ebf gi\u1edbi b\u00ean ngo\u00e0i truy c\u1eadp v\u00e0o ch\u1ee9c n\u0103ng b\u00ean trong th\u00f4ng qua b\u1ed9 ph\u00e2n lo\u1ea1i ch\u00ednh.<\/li>\n
          • B\u1ed9 n\u1ed1i n\u1ed9i b\u1ed9:<\/strong>K\u1ebft n\u1ed1i hai c\u1ed5ng b\u00ean trong b\u1ed9 ph\u00e2n lo\u1ea1i. \u0110i\u1ec1u n\u00e0y cho th\u1ea5y c\u00e1ch c\u00e1c b\u1ed9 ph\u1eadn b\u00ean trong giao ti\u1ebfp v\u1edbi nhau.<\/li>\n<\/ul>\n

            \ud83d\udcca So s\u00e1nh: S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac T\u1ed5ng h\u1ee3p so v\u1edbi S\u01a1 \u0111\u1ed3 L\u1edbp<\/h2>\n

            R\u1ea5t ph\u1ed5 bi\u1ebfn khi nh\u1ea7m l\u1eabn S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac T\u1ed5ng h\u1ee3p v\u1edbi S\u01a1 \u0111\u1ed3 L\u1edbp ti\u00eau chu\u1ea9n. Hi\u1ec3u r\u00f5 s\u1ef1 kh\u00e1c bi\u1ec7t s\u1ebd \u0111\u1ea3m b\u1ea3o b\u1ea1n s\u1eed d\u1ee5ng \u0111\u00fang c\u00f4ng c\u1ee5 cho c\u00f4ng vi\u1ec7c.<\/p>\n\n\n\n\n\n\n\n\n\n
            T\u00ednh n\u0103ng<\/th>\nS\u01a1 \u0111\u1ed3 L\u1edbp<\/th>\nS\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac T\u1ed5ng h\u1ee3p<\/th>\n<\/tr>\n<\/thead>\n
            Tr\u1ecdng t\u00e2m<\/td>\nM\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c l\u1edbp<\/td>\nC\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a m\u1ed9t l\u1edbp duy nh\u1ea5t<\/td>\n<\/tr>\n
            Ph\u1ea1m vi<\/td>\nTo\u00e0n h\u1ec7 th\u1ed1ng ho\u1eb7c ph\u1ee5 h\u1ec7 th\u1ed1ng<\/td>\nC\u1ee5c b\u1ed9 \u0111\u1ed1i v\u1edbi m\u1ed9t b\u1ed9 ph\u00e2n lo\u1ea1i<\/td>\n<\/tr>\n
            M\u1ee9c \u0111\u1ed9 chi ti\u1ebft<\/td>\nThu\u1ed9c t\u00ednh v\u00e0 ph\u01b0\u01a1ng th\u1ee9c<\/td>\nC\u00e1c b\u1ed9 ph\u1eadn, c\u1ed5ng v\u00e0 k\u1ebft n\u1ed1i<\/td>\n<\/tr>\n
            Bao \u0111\u00f3ng<\/td>\nC\u00e1c b\u1ed9 s\u1eeda \u0111\u1ed5i t\u00ednh kh\u1ea3 ki\u1ebfn (c\u00f4ng khai\/ri\u00eang t\u01b0)<\/td>\nC\u00e1c ranh gi\u1edbi v\u1eadt l\u00fd v\u00e0 logic<\/td>\n<\/tr>\n
            D\u00f9ng t\u1ed1t nh\u1ea5t cho<\/td>\nT\u1ed5ng quan v\u1ec1 thi\u1ebft k\u1ebf h\u01b0\u1edbng \u0111\u1ed1i t\u01b0\u1ee3ng<\/td>\nKi\u1ebfn tr\u00fac th\u00e0nh ph\u1ea7n v\u00e0 k\u1ebft n\u1ed1i<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

            \ud83d\udee0\ufe0f Quy tr\u00ecnh m\u00f4 h\u00ecnh h\u00f3a t\u1eebng b\u01b0\u1edbc<\/h2>\n

            Vi\u1ec7c t\u1ea1o s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac t\u1ed5ng h\u1ee3p \u0111\u00f2i h\u1ecfi m\u1ed9t c\u00e1ch ti\u1ebfp c\u1eadn c\u00f3 h\u1ec7 th\u1ed1ng. H\u00e3y tu\u00e2n theo c\u00e1c b\u01b0\u1edbc sau \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 r\u00f5 r\u00e0ng.<\/p>\n

            B\u01b0\u1edbc 1: X\u00e1c \u0111\u1ecbnh ranh gi\u1edbi<\/h3>\n

            B\u1eaft \u0111\u1ea7u b\u1eb1ng c\u00e1ch v\u1ebd h\u1ed9p b\u1ed9 ph\u00e2n lo\u1ea1i ch\u00ednh. \u0110\u1eb7t t\u00ean cho n\u00f3 theo th\u00e0nh ph\u1ea7n h\u1ec7 th\u1ed1ng m\u00e0 b\u1ea1n \u0111ang m\u00f4 h\u00ecnh h\u00f3a. X\u00e1c \u0111\u1ecbnh xem \u0111\u00e2y l\u00e0 m\u1ed9t l\u1edbp ph\u1ea7n m\u1ec1m, m\u1ed9t thi\u1ebft b\u1ecb ph\u1ea7n c\u1ee9ng hay m\u1ed9t th\u1ef1c th\u1ec3 kinh doanh. Ranh gi\u1edbi n\u00e0y x\u00e1c \u0111\u1ecbnh nh\u1eefng g\u00ec n\u1eb1m b\u00ean trong v\u00e0 nh\u1eefng g\u00ec n\u1eb1m b\u00ean ngo\u00e0i.<\/p>\n

            B\u01b0\u1edbc 2: X\u00e1c \u0111\u1ecbnh c\u00e1c b\u1ed9 ph\u1eadn b\u00ean trong<\/h3>\n

            Li\u1ec7t k\u00ea c\u00e1c th\u00e0nh ph\u1ea7n t\u1ea1o n\u00ean b\u1ed9 ph\u00e2n lo\u1ea1i n\u00e0y. H\u1ecfi: \u201cNh\u1eefng th\u1ef1c th\u1ec3 con n\u00e0o \u0111\u01b0\u1ee3c ch\u1ee9a b\u00ean trong to\u00e0n b\u1ed9 n\u00e0y?\u201d \u0110\u1ed1i v\u1edbi m\u1ed9t PaymentGateway<\/strong>, c\u00e1c b\u1ed9 ph\u1eadn c\u00f3 th\u1ec3 bao g\u1ed3m EncryptionModule<\/strong>, TransactionLogger<\/strong>, v\u00e0 NetworkAdapter<\/strong>.<\/p>\n

              \n
            • V\u1ebd c\u00e1c h\u00ecnh ch\u1eef nh\u1eadt cho t\u1eebng b\u1ed9 ph\u1eadn b\u00ean trong h\u1ed9p ch\u00ednh.<\/li>\n
            • Ghi nh\u00e3n r\u00f5 r\u00e0ng cho ch\u00fang b\u1eb1ng t\u00ean l\u1edbp c\u1ee7a ch\u00fang.<\/li>\n
            • Ch\u1ec9 r\u00f5 t\u00ednh \u0111a d\u1ea1ng n\u1ebfu m\u1ed9t b\u1ed9 ph\u1eadn c\u00f3 th\u1ec3 t\u1ed3n t\u1ea1i \u1edf nhi\u1ec1u phi\u00ean b\u1ea3n.<\/li>\n<\/ul>\n

              B\u01b0\u1edbc 3: X\u00e1c \u0111\u1ecbnh giao di\u1ec7n (c\u1ed5ng)<\/h3>\n

              \u0110\u1ed1i v\u1edbi t\u1eebng b\u1ed9 ph\u1eadn, x\u00e1c \u0111\u1ecbnh d\u1ecbch v\u1ee5 m\u00e0 n\u00f3 c\u1ea7n v\u00e0 d\u1ecbch v\u1ee5 m\u00e0 n\u00f3 cung c\u1ea5p. \u0110\u1eb7t c\u00e1c c\u1ed5ng tr\u00ean c\u00e1c b\u1ed9 ph\u1eadn.<\/p>\n

                \n
              • S\u1eed d\u1ee5ng k\u00fd hi\u1ec7u giao di\u1ec7n \u0111\u01b0\u1ee3c cung c\u1ea5p cho c\u00e1c d\u1ecbch v\u1ee5 m\u00e0 b\u1ed9 ph\u1eadn cung c\u1ea5p.<\/li>\n
              • S\u1eed d\u1ee5ng k\u00fd hi\u1ec7u giao di\u1ec7n c\u1ea7n thi\u1ebft cho c\u00e1c d\u1ecbch v\u1ee5 m\u00e0 b\u1ed9 ph\u1eadn \u0111\u00f3 c\u1ea7n.<\/li>\n
              • \u0110\u1ed1i v\u1edbi b\u1ed9 ph\u00e2n lo\u1ea1i ch\u00ednh, h\u00e3y x\u00e1c \u0111\u1ecbnh giao di\u1ec7n c\u00f4ng khai. \u0110\u00e2y l\u00e0 c\u00e1ch th\u1ebf gi\u1edbi b\u00ean ngo\u00e0i t\u01b0\u01a1ng t\u00e1c v\u1edbi b\u1ed9 ph\u1eadn t\u1ed5ng h\u1ee3p.<\/li>\n<\/ul>\n

                B\u01b0\u1edbc 4: K\u1ebft n\u1ed1i c\u00e1c b\u1ed9 ph\u1eadn<\/h3>\n

                V\u1ebd c\u00e1c \u0111\u01b0\u1eddng n\u1ed1i gi\u1eefa c\u00e1c c\u1ed5ng \u0111\u1ec3 thi\u1ebft l\u1eadp giao ti\u1ebfp. \u0110\u00e2y l\u00e0 n\u01a1i logic c\u1ee7a h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c hi\u1ec7n th\u1ef1c h\u00f3a.<\/p>\n

                  \n
                • K\u1ebft n\u1ed1i ModulM\u00e3H\u00f3a<\/strong> v\u1edbi B\u1ed9 th\u00edch \u1ee9ngM\u1ea1ng<\/strong>n\u1ebfu d\u1eef li\u1ec7u ph\u1ea3i \u0111i qua gi\u1eefa ch\u00fang.<\/li>\n
                • S\u1eed d\u1ee5ng c\u00e1c k\u1ebft n\u1ed1i \u1ee7y quy\u1ec1n \u0111\u1ec3 k\u1ebft n\u1ed1i c\u1ed5ng c\u1ee7a b\u1ed9 ph\u00e2n lo\u1ea1i ch\u00ednh v\u1edbi c\u1ed5ng c\u1ee7a m\u1ed9t b\u1ed9 ph\u1eadn n\u1ed9i b\u1ed9 c\u1ee5 th\u1ec3. \u0110i\u1ec1u n\u00e0y che gi\u1ea5u \u0111\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a b\u1ed9 ph\u1eadn n\u1ed9i b\u1ed9.<\/li>\n
                • \u0110\u1ea3m b\u1ea3o m\u1ed7i giao di\u1ec7n c\u1ea7n thi\u1ebft \u0111\u1ec1u c\u00f3 m\u1ed9t giao di\u1ec7n cung c\u1ea5p t\u01b0\u01a1ng \u1ee9ng \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi n\u00f3.<\/li>\n<\/ul>\n

                  \ud83d\udd17 Hi\u1ec3u v\u1ec1 c\u00e1c k\u1ebft n\u1ed1i \u1ee7y quy\u1ec1n<\/h2>\n

                  C\u00e1c k\u1ebft n\u1ed1i \u1ee7y quy\u1ec1n l\u00e0 m\u1ed9t \u0111\u1eb7c \u0111i\u1ec3m \u0111\u1ed9c \u0111\u00e1o c\u1ee7a s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac t\u1ed5ng h\u1ee3p. Ch\u00fang \u0111\u1ea1i di\u1ec7n cho vi\u1ec7c \u1ee7y quy\u1ec1n tr\u00e1ch nhi\u1ec7m t\u1eeb b\u1ed9 ph\u1eadn t\u1ed5ng h\u1ee3p sang m\u1ed9t b\u1ed9 ph\u1eadn c\u1ee5 th\u1ec3. \u0110i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 duy tr\u00ec t\u00ednh \u0111\u00f3ng g\u00f3i.<\/p>\n

                  H\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng m\u1ed9t \u0110i\u1ec7n tho\u1ea1i th\u00f4ng minh<\/strong> b\u1ed9 ph\u00e2n lo\u1ea1i. N\u00f3 c\u00f3 m\u1ed9t b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 B\u1ed9 \u0111i\u1ec1u khi\u1ec3nM\u00e0n h\u00ecnh<\/strong>. Ng\u01b0\u1eddi d\u00f9ng t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u1ed5ng c\u1ea3m \u1ee9ng b\u00ean ngo\u00e0i c\u1ee7a \u0110i\u1ec7n tho\u1ea1i th\u00f4ng minh. B\u00ean trong, y\u00eau c\u1ea7u n\u00e0y \u0111\u01b0\u1ee3c \u1ee7y quy\u1ec1n cho c\u1ed5ng c\u1ea3m \u1ee9ng n\u1ed9i b\u1ed9 c\u1ee7a B\u1ed9 \u0111i\u1ec1u khi\u1ec3nM\u00e0n h\u00ecnh<\/strong>c\u1ed5ng c\u1ea3m \u1ee9ng n\u1ed9i b\u1ed9. Ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng c\u1ea7n bi\u1ebft b\u1ed9 \u0111i\u1ec1u khi\u1ec3n t\u1ed3n t\u1ea1i; h\u1ecd ch\u1ec9 th\u1ea5y giao di\u1ec7n c\u1ee7a chi\u1ebfc \u0111i\u1ec7n tho\u1ea1i.<\/p>\n

                    \n
                  • H\u01b0\u1edbng:<\/strong> M\u0169i t\u00ean ch\u1ec9 t\u1eeb c\u1ed5ng c\u1ea7n thi\u1ebft c\u1ee7a b\u1ed9 ph\u1eadn t\u1ed5ng h\u1ee3p sang c\u1ed5ng cung c\u1ea5p c\u1ee7a b\u1ed9 ph\u1eadn.<\/li>\n
                  • Ch\u1ee9c n\u0103ng:<\/strong> N\u00f3 cho ph\u00e9p b\u1ed9 ph\u1eadn t\u1ed5ng h\u1ee3p c\u00f4ng khai ch\u1ee9c n\u0103ng m\u00e0 kh\u00f4ng c\u1ea7n c\u00f4ng khai b\u1ed9 ph\u1eadn.<\/li>\n
                  • L\u1ee3i \u00edch:<\/strong> N\u00f3 \u0111\u01a1n gi\u1ea3n h\u00f3a quan \u0111i\u1ec3m b\u00ean ngo\u00e0i c\u1ee7a h\u1ec7 th\u1ed1ng.<\/li>\n<\/ul>\n

                    \ud83d\udcdd V\u00ed d\u1ee5 th\u1ef1c t\u1ebf: \u0110\u01a1n v\u1ecb \u0111i\u1ec1u khi\u1ec3n ph\u01b0\u01a1ng ti\u1ec7n<\/h2>\n

                    H\u00e3y \u00e1p d\u1ee5ng c\u00e1c kh\u00e1i ni\u1ec7m n\u00e0y v\u00e0o m\u1ed9t t\u00ecnh hu\u1ed1ng th\u1ef1c t\u1ebf. X\u00e9t m\u1ed9t \u0110\u01a1n v\u1ecb \u0111i\u1ec1u khi\u1ec3n ph\u01b0\u01a1ng ti\u1ec7n (VCU) trong h\u1ec7 th\u1ed1ng \u00f4 t\u00f4. VCU qu\u1ea3n l\u00fd \u0111\u1ed9ng c\u01a1, phanh v\u00e0 c\u1ea3m bi\u1ebfn.<\/p>\n

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

                    H\u1ed9p ch\u00ednh \u0111\u01b0\u1ee3c \u0111\u00e1nh nh\u00e3n l\u00e0 VCU<\/strong>. N\u00f3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 b\u1ed9 n\u00e3o trung t\u00e2m.<\/p>\n

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

                    B\u00ean trong VCU, ch\u00fang t\u00f4i x\u00e1c \u0111\u1ecbnh:<\/p>\n

                      \n
                    • EngineManager:<\/strong> \u0110i\u1ec1u khi\u1ec3n phun nhi\u00ean li\u1ec7u v\u00e0 \u0111\u00e1nh l\u1eeda.<\/li>\n
                    • BrakeSystem:<\/strong> Qu\u1ea3n l\u00fd h\u1ec7 th\u1ed1ng ABS v\u00e0 \u00e1p su\u1ea5t th\u1ee7y l\u1ef1c.<\/li>\n
                    • SensorHub:<\/strong> Thu th\u1eadp d\u1eef li\u1ec7u t\u1eeb c\u00e1c c\u1ea3m bi\u1ebfn t\u1ed1c \u0111\u1ed9, nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u00e1p su\u1ea5t.<\/li>\n<\/ul>\n

                      3. C\u00e1c c\u1ed5ng k\u1ebft n\u1ed1i<\/h3>\n

                      VCU cung c\u1ea5p m\u1ed9t c\u1ed5ng k\u1ebft n\u1ed1i DiagnosticPort<\/strong> ra b\u00ean ngo\u00e0i. B\u00ean trong, SensorHub<\/strong> c\u00f3 m\u1ed9t c\u1ed5ng y\u00eau c\u1ea7u cho RawData<\/strong> v\u00e0 m\u1ed9t c\u1ed5ng cung c\u1ea5p cho ProcessedData<\/strong>. EngineManager<\/strong> y\u00eau c\u1ea7u ProcessedData<\/strong>.<\/p>\n

                      4. C\u00e1c k\u1ebft n\u1ed1i<\/h3>\n
                        \n
                      • B\u00ean trong:<\/strong> K\u1ebft n\u1ed1i SensorHub<\/strong> c\u1ed5ng cung c\u1ea5p ProcessedData<\/strong> \u0111\u1ebfn B\u1ed9 qu\u1ea3n l\u00fd \u0111\u1ed9ng c\u01a1<\/strong> c\u1ea7n thi\u1ebft D\u1eef li\u1ec7u \u0111\u00e3 x\u1eed l\u00fd<\/strong>.<\/li>\n
                      • \u1ee6y quy\u1ec1n:<\/strong> K\u1ebft n\u1ed1i b\u00ean ngo\u00e0i C\u1ed5ng ch\u1ea9n \u0111o\u00e1n<\/strong> \u0111\u1ebfn Trung t\u00e2m c\u1ea3m bi\u1ebfn<\/strong>\u0111i\u1ec3m truy c\u1eadp ch\u1ea9n \u0111o\u00e1n.<\/li>\n<\/ul>\n

                        B\u1ea3n \u0111\u1ed3 n\u00e0y l\u00e0m r\u00f5 r\u1eb1ng VCU kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t kh\u1ed1i \u0111\u01a1n nh\u1ea5t m\u00e0 l\u00e0 t\u1eadp h\u1ee3p c\u00e1c th\u00e0nh ph\u1ea7n ph\u1ed1i h\u1ee3p v\u1edbi nhau. N\u00f3 gi\u00fap c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n th\u1ea5y \u0111\u01b0\u1ee3c lu\u1ed3ng d\u1eef li\u1ec7u \u0111i \u0111\u00e2u v\u00e0 n\u01a1i n\u00e0o c\u00f3 th\u1ec3 x\u1ea3y ra ngh\u1ebdn m\u1ea1ch.<\/p>\n

                        \ud83c\udfaf C\u00e1c th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t cho s\u01a1 \u0111\u1ed3 r\u00f5 r\u00e0ng<\/h2>\n

                        T\u1ea1o s\u01a1 \u0111\u1ed3 l\u00e0 m\u1ed9t vi\u1ec7c; l\u00e0m cho n\u00f3 d\u1ec5 \u0111\u1ecdc l\u00e0 m\u1ed9t vi\u1ec7c kh\u00e1c. H\u00e3y tu\u00e2n theo c\u00e1c h\u01b0\u1edbng d\u1eabn n\u00e0y \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00e1c s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac t\u1ed5ng h\u1ee3p c\u1ee7a b\u1ea1n th\u1ef1c hi\u1ec7n \u0111\u00fang m\u1ee5c \u0111\u00edch m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>\n

                          \n
                        • Gi\u1edbi h\u1ea1n \u0111\u1ed9 ph\u1ee9c t\u1ea1p:<\/strong> \u0110\u1eebng v\u1ebd t\u1eebng bi\u1ebfn ri\u00eang l\u1ebb. T\u1eadp trung v\u00e0o c\u00e1c th\u00e0nh ph\u1ea7n c\u1ea5u tr\u00fac v\u00e0 c\u00e1c t\u01b0\u01a1ng t\u00e1c quan tr\u1ecdng.<\/li>\n
                        • S\u1eed d\u1ee5ng quy \u01b0\u1edbc \u0111\u1eb7t t\u00ean:<\/strong> \u0110\u1ea3m b\u1ea3o t\u00ean th\u00e0nh ph\u1ea7n ph\u1ea3n \u00e1nh r\u00f5 r\u00e0ng t\u00ean l\u1edbp c\u1ee7a ch\u00fang. S\u1eed d\u1ee5ng ti\u1ec1n t\u1ed1 n\u1ebfu c\u1ea7n thi\u1ebft \u0111\u1ec3 ch\u1ec9 r\u00f5 quy\u1ec1n s\u1edf h\u1eefu.<\/li>\n
                        • Nh\u00f3m c\u00e1c th\u00e0nh ph\u1ea7n li\u00ean quan:<\/strong> N\u1ebfu m\u1ed9t b\u1ed9 ph\u00e2n lo\u1ea1i c\u00f3 nhi\u1ec1u th\u00e0nh ph\u1ea7n, h\u00e3y c\u00e2n nh\u1eafc s\u1eed d\u1ee5ng c\u00e1c ng\u0103n ho\u1eb7c c\u1ea5u tr\u00fac t\u1ed5ng h\u1ee3p l\u1ed3ng gh\u00e9p \u0111\u1ec3 nh\u00f3m ch\u00fang m\u1ed9t c\u00e1ch h\u1ee3p l\u00fd.<\/li>\n
                        • T\u00e0i li\u1ec7u v\u1ec1 giao di\u1ec7n:<\/strong> Ghi nh\u00e3n r\u00f5 r\u00e0ng c\u00e1c giao di\u1ec7n tr\u00ean c\u1ed5ng. Tr\u00e1nh d\u00f9ng t\u00ean chung chung nh\u01b0 \u201cC\u1ed5ng1\u201d; h\u00e3y d\u00f9ng t\u00ean m\u00f4 t\u1ea3 nh\u01b0 \u201cD\u00f2ngNh\u1eadp\u201d.<\/li>\n
                        • X\u00e1c minh k\u1ebft n\u1ed1i:<\/strong> Ki\u1ec3m tra xem t\u1ea5t c\u1ea3 c\u00e1c c\u1ed5ng c\u1ea7n thi\u1ebft c\u00f3 c\u1ed5ng cung c\u1ea5p t\u01b0\u01a1ng \u1ee9ng hay kh\u00f4ng. C\u00e1c c\u1ed5ng b\u1ecb t\u00e1ch r\u1eddi cho th\u1ea5y l\u1ed7i thi\u1ebft k\u1ebf.<\/li>\n
                        • T\u1eadp trung v\u00e0o h\u00e0nh vi:<\/strong> M\u1eb7c d\u00f9 \u0111\u00e2y l\u00e0 s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac, h\u00e3y \u0111\u1ea3m b\u1ea3o c\u00e1c k\u1ebft n\u1ed1i ng\u1ee5 \u00fd lu\u1ed3ng d\u1eef li\u1ec7u h\u1ee3p l\u00fd.<\/li>\n<\/ul>\n

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

                          Ngay c\u1ea3 nh\u1eefng ng\u01b0\u1eddi m\u00f4 h\u00ecnh h\u00f3a c\u00f3 kinh nghi\u1ec7m c\u0169ng c\u00f3 th\u1ec3 m\u1eafc sai l\u1ea7m. Nh\u1eadn th\u1ee9c \u0111\u01b0\u1ee3c nh\u1eefng l\u1ed7i ph\u1ed5 bi\u1ebfn s\u1ebd ti\u1ebft ki\u1ec7m th\u1eddi gian trong qu\u00e1 tr\u00ecnh xem x\u00e9t.<\/p>\n

                            \n
                          • Qu\u00e1 m\u1ee9c thi\u1ebft k\u1ebf:<\/strong> M\u00f4 h\u00ecnh h\u00f3a m\u1ed7i ph\u01b0\u01a1ng th\u1ee9c n\u1ed9i b\u1ed9 nh\u01b0 m\u1ed9t th\u00e0nh ph\u1ea7n ri\u00eang bi\u1ec7t s\u1ebd g\u00e2y l\u1ed9n x\u1ed9n. H\u00e3y t\u1eadp trung v\u00e0o c\u00e1c th\u00e0nh ph\u1ea7n h\u1ee3p l\u00fd.<\/li>\n
                          • Nh\u1ea7m l\u1eabn gi\u1eefa C\u00e1c B\u1ed9 Ph\u1eadn v\u1edbi Thu\u1ed9c T\u00ednh:<\/strong> M\u1ed9t thu\u1ed9c t\u00ednh l\u00e0 m\u1ed9t bi\u1ebfn (v\u00ed d\u1ee5: m\u1ed9t ID ki\u1ec3u s\u1ed1 nguy\u00ean). M\u1ed9t b\u1ed9 ph\u1eadn l\u00e0 m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng ho\u00e0n ch\u1ec9nh c\u00f3 h\u00e0nh vi. Kh\u00f4ng \u0111\u01b0\u1ee3c v\u1ebd c\u00e1c bi\u1ebfn \u0111\u01a1n gi\u1ea3n nh\u01b0 c\u00e1c b\u1ed9 ph\u1eadn.<\/li>\n
                          • Thi\u1ebfu K\u1ebft N\u1ed1i Uy Quy\u1ec1n:<\/strong> N\u1ebfu m\u1ed9t h\u00e0nh \u0111\u1ed9ng b\u00ean ngo\u00e0i c\u1ea7n m\u1ed9t b\u1ed9 ph\u1eadn n\u1ed9i b\u1ed9 \u0111\u1ec3 th\u1ef1c hi\u1ec7n, b\u1ea1n ph\u1ea3i s\u1eed d\u1ee5ng k\u1ebft n\u1ed1i \u1ee7y quy\u1ec1n. Ng\u01b0\u1ee3c l\u1ea1i, t\u01b0\u01a1ng t\u00e1c s\u1ebd kh\u00f4ng x\u00e1c \u0111\u1ecbnh.<\/li>\n
                          • B\u1ecf qua T\u00ednh \u0110a D\u1ea1ng:<\/strong> Kh\u00f4ng ch\u1ec9 r\u00f5 m\u1ed9t b\u1ed9 ph\u1eadn l\u00e0 duy nh\u1ea5t hay nhi\u1ec1u c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u00e1c v\u1ea5n \u0111\u1ec1 qu\u1ea3n l\u00fd b\u1ed9 nh\u1edb trong tri\u1ec3n khai.<\/li>\n
                          • C\u00e1c Ph\u1ee5 Thu\u1ed9c V\u00f2ng:<\/strong> \u0110\u1ea3m b\u1ea3o c\u00e1c k\u1ebft n\u1ed1i n\u1ed9i b\u1ed9 kh\u00f4ng t\u1ea1o ra c\u00e1c v\u00f2ng l\u1eb7p kh\u00f4ng th\u1ec3 gi\u1ea3i quy\u1ebft gi\u1eefa c\u00e1c b\u1ed9 ph\u1eadn tr\u1eeb khi \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u r\u00f5 r\u00e0ng.<\/li>\n<\/ul>\n

                            \ud83d\udd04 M\u1edf r\u1ed9ng sang S\u01a1 \u0110\u1ed3 Th\u00e0nh Ph\u1ea7n<\/h2>\n

                            C\u00e1c s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh th\u01b0\u1eddng \u0111i k\u00e8m v\u1edbi s\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n trong m\u1ed9t b\u1ed9 c\u00f4ng c\u1ee5 m\u00f4 h\u00ecnh h\u00f3a. Trong khi s\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n th\u1ec3 hi\u1ec7n m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c th\u00e0nh ph\u1ea7n ph\u1ea7n m\u1ec1m kh\u00e1c nhau (nh\u01b0 th\u01b0 vi\u1ec7n ho\u1eb7c module), th\u00ec s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh th\u1ec3 hi\u1ec7n b\u00ean trong c\u1ee7a m\u1ed9t th\u00e0nh ph\u1ea7n.<\/p>\n

                            S\u1eed d\u1ee5ng s\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n khi:<\/p>\n

                              \n
                            • B\u1ea1n c\u1ea7n th\u1ec3 hi\u1ec7n vi\u1ec7c tri\u1ec3n khai c\u00e1c module.<\/li>\n
                            • B\u1ea1n \u0111ang x\u00e1c \u0111\u1ecbnh ranh gi\u1edbi gi\u1eefa c\u00e1c d\u1ef1 \u00e1n ho\u1eb7c nh\u00f3m kh\u00e1c nhau.<\/li>\n
                            • B\u1ea1n \u0111ang qu\u1ea3n l\u00fd c\u00e1c ph\u1ee5 thu\u1ed9c gi\u1eefa c\u00e1c t\u00e0i s\u1ea3n ri\u00eang bi\u1ec7t.<\/li>\n<\/ul>\n

                              S\u1eed d\u1ee5ng s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh khi:<\/p>\n

                                \n
                              • B\u1ea1n c\u1ea7n gi\u1ea3i th\u00edch c\u00e1ch k\u1ebft n\u1ed1i b\u00ean trong c\u1ee7a m\u1ed9t th\u00e0nh ph\u1ea7n c\u1ee5 th\u1ec3.<\/li>\n
                              • B\u1ea1n \u0111ang x\u00e1c \u0111\u1ecbnh API n\u1ed9i b\u1ed9 c\u1ee7a m\u1ed9t l\u1edbp.<\/li>\n
                              • B\u1ea1n \u0111ang t\u00e1i c\u1ea5u tr\u00fac m\u1ed9t l\u1edbp ph\u1ee9c t\u1ea1p th\u00e0nh c\u00e1c th\u00e0nh ph\u1ea7n con nh\u1ecf h\u01a1n.<\/li>\n<\/ul>\n

                                \ud83d\udcc8 L\u1ee3i \u00edch c\u1ee7a Vi\u1ec7c Tr\u1ef1c Quan H\u00f3a N\u1ed9i B\u1ed9<\/h2>\n

                                T\u1ea1i sao ph\u1ea3i \u0111\u1ea7u t\u01b0 th\u1eddi gian v\u00e0o m\u1ee9c \u0111\u1ed9 chi ti\u1ebft n\u00e0y? L\u1ee3i \u00edch v\u01b0\u1ee3t xa vi\u1ec7c ch\u1ec9 v\u1ebd c\u00e1c h\u00ecnh h\u1ed9p.<\/p>\n

                                  \n
                                • C\u1ea3i thi\u1ec7n Giao ti\u1ebfp:<\/strong>C\u00e1c b\u00ean li\u00ean quan c\u00f3 th\u1ec3 th\u1ea5y h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o m\u00e0 kh\u00f4ng c\u1ea7n \u0111\u1ecdc m\u00e3 ngu\u1ed3n.<\/li>\n
                                • Gi\u1ea3m s\u1ef1 ph\u1ee5 thu\u1ed9c:<\/strong> B\u1eb1ng c\u00e1ch x\u00e1c \u0111\u1ecbnh c\u00e1c c\u1ed5ng nghi\u00eam ng\u1eb7t, b\u1ea1n bu\u1ed9c ph\u1ea3i gi\u1ea3m s\u1ef1 ph\u1ee5 thu\u1ed9c ch\u1eb7t ch\u1ebd gi\u1eefa c\u00e1c b\u1ed9 ph\u1eadn n\u1ed9i b\u1ed9.<\/li>\n
                                • Kh\u1ea3 n\u0103ng Ki\u1ec3m th\u1eed:<\/strong>C\u00e1c b\u1ed9 ph\u1eadn n\u1ed9i b\u1ed9 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c m\u00f4 ph\u1ecfng d\u1ef1a tr\u00ean \u0111\u1ecbnh ngh\u0129a c\u1ed5ng c\u1ee7a ch\u00fang trong qu\u00e1 tr\u00ecnh ki\u1ec3m th\u1eed \u0111\u01a1n v\u1ecb.<\/li>\n
                                • Kh\u1ea3 n\u0103ng M\u1edf R\u1ed9ng:<\/strong>Hi\u1ec3u c\u1ea5u tr\u00fac n\u1ed9i b\u1ed9 gi\u00fap l\u1eadp k\u1ebf ho\u1ea1ch cho vi\u1ec7c m\u1edf r\u1ed9ng ho\u1eb7c thay th\u1ebf c\u00e1c b\u1ed9 ph\u1eadn trong t\u01b0\u01a1ng lai.<\/li>\n
                                • T\u00e0i li\u1ec7u:<\/strong> C\u00e1c s\u01a1 \u0111\u1ed3 n\u00e0y \u0111\u00f3ng vai tr\u00f2 l\u00e0 t\u00e0i li\u1ec7u s\u1ed1ng \u0111\u1ed9ng, lu\u00f4n thay \u0111\u1ed5i c\u00f9ng v\u1edbi m\u00e3 ngu\u1ed3n.<\/li>\n<\/ul>\n

                                  \ud83d\uded1 Nh\u1eefng Xem x\u00e9t N\u00e2ng cao<\/h2>\n

                                  \u0110\u1ed1i v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p, c\u00e1c th\u00e0nh ph\u1ea7n ti\u00eau chu\u1ea9n c\u00f3 th\u1ec3 kh\u00f4ng \u0111\u1ee7. H\u00e3y c\u00e2n nh\u1eafc nh\u1eefng kh\u00e1i ni\u1ec7m n\u00e2ng cao n\u00e0y.<\/p>\n

                                  R\u00e0ng bu\u1ed9c v\u00e0 \u0110i\u1ec1u ki\u1ec7n b\u1ea3o v\u1ec7<\/h3>\n

                                  B\u1ea1n c\u00f3 th\u1ec3 th\u00eam r\u00e0ng bu\u1ed9c v\u00e0o c\u00e1c k\u1ebft n\u1ed1i. \u0110\u00e2y l\u00e0 nh\u1eefng \u0111i\u1ec1u ki\u1ec7n ph\u1ea3i \u0111\u01b0\u1ee3c th\u1ecfa m\u00e3n \u0111\u1ec3 k\u1ebft n\u1ed1i tr\u1edf n\u00ean h\u1ee3p l\u1ec7. V\u00ed d\u1ee5, m\u1ed9t PowerConnection<\/strong> c\u00f3 th\u1ec3 c\u00f3 m\u1ed9t \u0111i\u1ec1u ki\u1ec7n b\u1ea3o v\u1ec7 [voltage > 10]<\/code>. \u0110i\u1ec1u n\u00e0y th\u00eam m\u1ed9t l\u1edbp ki\u1ec3m tra logic v\u00e0o m\u00f4 h\u00ecnh c\u1ea5u tr\u00fac.<\/p>\n

                                  N\u00fat v\u00e0 Thi\u1ebft b\u1ecb<\/h3>\n

                                  M\u1eb7c d\u00f9 ch\u1ee7 y\u1ebfu d\u00f9ng cho ph\u1ea7n m\u1ec1m, c\u00e1c s\u01a1 \u0111\u1ed3 n\u00e0y c\u00f3 th\u1ec3 bi\u1ec3u di\u1ec5n ph\u1ea7n c\u1ee9ng. M\u1ed9t Node<\/strong> \u0111\u1ea1i di\u1ec7n cho m\u1ed9t t\u00e0i nguy\u00ean t\u00ednh to\u00e1n v\u1eadt l\u00fd. B\u1ea1n c\u00f3 th\u1ec3 \u00e1nh x\u1ea1 c\u00e1c ph\u1ea7n m\u1ec1m v\u00e0o c\u00e1c n\u00fat v\u1eadt l\u00fd \u0111\u1ec3 tr\u1ef1c quan h\u00f3a ki\u1ebfn tr\u00fac tri\u1ec3n khai.<\/p>\n

                                  Tinh ch\u1ec9nh<\/h3>\n

                                  M\u1ed9t c\u1ea5u tr\u00fac t\u1ed5ng h\u1ee3p c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c tinh ch\u1ec9nh. M\u1ed9t ph\u1ea7n trong s\u01a1 \u0111\u1ed3 n\u00e0y c\u00f3 th\u1ec3 l\u00e0 b\u1ed9 ph\u00e2n lo\u1ea1i trong s\u01a1 \u0111\u1ed3 kh\u00e1c. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p m\u00f4 h\u00ecnh h\u00f3a theo c\u1ea5p \u0111\u1ed9. B\u1ea1n b\u1eaft \u0111\u1ea7u v\u1edbi m\u1ed9t c\u1ea5u tr\u00fac t\u1ed5ng h\u1ee3p \u1edf c\u1ea5p \u0111\u1ed9 cao, sau \u0111\u00f3 \u0111i s\u00e2u v\u00e0o chi ti\u1ebft c\u1ee7a c\u00e1c ph\u1ea7n c\u1ee5 th\u1ec3 trong c\u00e1c s\u01a1 \u0111\u1ed3 ti\u1ebfp theo.<\/p>\n

                                  \ud83e\udde9 T\u00f3m t\u1eaft Nh\u1eefng \u0110i\u1ec3m Quan Tr\u1ecdng C\u1ea7n Nh\u1edb<\/h2>\n

                                  S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac T\u1ed5ng h\u1ee3p cung c\u1ea5p m\u1ed9t c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd \u0111\u1ec3 xem x\u00e9t c\u1ea5u th\u00e0nh n\u1ed9i b\u1ed9 c\u1ee7a h\u1ec7 th\u1ed1ng. Ch\u00fang v\u01b0\u1ee3t ra ngo\u00e0i c\u00e1c m\u1ed1i quan h\u1ec7 \u0111\u01a1n gi\u1ea3n \u0111\u1ec3 th\u1ec3 hi\u1ec7n c\u00e1ch c\u00e1c b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c l\u1eafp r\u00e1p v\u00e0 t\u01b0\u01a1ng t\u00e1c v\u1edbi nhau.<\/p>\n

                                    \n
                                  • C\u00e1c b\u1ed9 ph\u1eadn<\/strong> l\u00e0 c\u00e1c kh\u1ed1i x\u00e2y d\u1ef1ng n\u1ed9i b\u1ed9.<\/li>\n
                                  • C\u00e1c c\u1ed5ng<\/strong> x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111i\u1ec3m t\u01b0\u01a1ng t\u00e1c.<\/li>\n
                                  • C\u00e1c k\u1ebft n\u1ed1i<\/strong> thi\u1ebft l\u1eadp c\u00e1c h\u00e0nh tr\u00ecnh truy\u1ec1n th\u00f4ng.<\/li>\n
                                  • Ph\u00e2n c\u00f4ng<\/strong> li\u00ean k\u1ebft c\u00e1c giao di\u1ec7n b\u00ean ngo\u00e0i v\u1edbi logic b\u00ean trong.<\/li>\n
                                  • Bao \u0111\u00f3ng<\/strong> \u0111\u01b0\u1ee3c duy tr\u00ec b\u1eb1ng c\u00e1ch che gi\u1ea5u c\u00e1c b\u1ed9 ph\u1eadn ph\u00eda sau ranh gi\u1edbi b\u1ed9 ph\u00e2n lo\u1ea1i.<\/li>\n<\/ul>\n

                                    B\u1eb1ng c\u00e1ch th\u00e0nh th\u1ea1o k\u00fd hi\u1ec7u n\u00e0y, b\u1ea1n n\u00e2ng cao kh\u1ea3 n\u0103ng thi\u1ebft k\u1ebf c\u00e1c h\u1ec7 th\u1ed1ng c\u00f3 t\u00ednh module, c\u00f3 th\u1ec3 ki\u1ec3m th\u1eed v\u00e0 r\u00f5 r\u00e0ng. C\u00f4ng s\u1ee9c b\u1ecf ra \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u1ea5u tr\u00fac b\u00ean trong s\u1ebd mang l\u1ea1i l\u1ee3i \u00edch r\u00f5 r\u1ec7t trong vi\u1ec7c gi\u1ea3m l\u1ed7i v\u00e0 c\u1ea3i thi\u1ec7n giao ti\u1ebfp gi\u1eefa c\u00e1c th\u00e0nh vi\u00ean trong nh\u00f3m. H\u00e3y s\u1eed d\u1ee5ng h\u01b0\u1edbng d\u1eabn n\u00e0y nh\u01b0 m\u1ed9t t\u00e0i li\u1ec7u tham kh\u1ea3o khi b\u1ea1n c\u1ea7n \u0111i s\u00e2u v\u00e0o ki\u1ebfn tr\u00fac ph\u1ea7n m\u1ec1m c\u1ee7a m\u00ecnh.<\/p>\n

                                    \u2753 C\u00e2u h\u1ecfi Th\u01b0\u1eddng G\u1eb7p<\/h2>\n

                                    C\u00e2u h\u1ecfi: T\u00f4i c\u00f3 th\u1ec3 d\u00f9ng \u0111i\u1ec1u n\u00e0y cho c\u00e1c l\u01b0\u1ee3c \u0111\u1ed3 c\u01a1 s\u1edf d\u1eef li\u1ec7u kh\u00f4ng?<\/h3>\n

                                    Tr\u1ea3 l\u1eddi: C\u00f3, nh\u01b0ng v\u1edbi m\u1ed9t s\u1ed1 h\u1ea1n ch\u1ebf. B\u1ea1n c\u00f3 th\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng truy c\u1eadp d\u1eef li\u1ec7u ho\u1eb7c m\u1ed9t qu\u1ea3n l\u00fd giao d\u1ecbch. Tuy nhi\u00ean, \u0111\u1ed1i v\u1edbi c\u00e1c m\u1ed1i quan h\u1ec7 d\u1eef li\u1ec7u thu\u1ea7n t\u00fay, s\u01a1 \u0111\u1ed3 l\u01b0\u1ee3c \u0111\u1ed3 quan h\u1ec7 th\u01b0\u1eddng ph\u00f9 h\u1ee3p h\u01a1n.<\/p>\n

                                    C\u00e2u h\u1ecfi: C\u00f4ng c\u1ee5 bi\u1ec3u \u0111\u1ed3 n\u00e0y c\u00f3 \u0111\u1eb7c th\u00f9 cho m\u1ed9t c\u00f4ng c\u1ee5 nh\u1ea5t \u0111\u1ecbnh kh\u00f4ng?<\/h3>\n

                                    Tr\u1ea3 l\u1eddi: Kh\u00f4ng. \u0110\u00e2y l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a ti\u00eau chu\u1ea9n m\u00f4 t\u1ea3 UML. M\u1ecdi c\u00f4ng c\u1ee5 tu\u00e2n th\u1ee7 UML \u0111\u1ec1u c\u00f3 th\u1ec3 hi\u1ec3n th\u1ecb n\u00f3, b\u1ea5t k\u1ec3 ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh hay n\u1ec1n t\u1ea3ng s\u1eed d\u1ee5ng.<\/p>\n

                                    C\u00e2u h\u1ecfi: T\u00f4i ph\u1ea3i x\u1eed l\u00fd c\u00e1c ph\u1ea7n \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/h3>\n

                                    Tr\u1ea3 l\u1eddi: C\u00e1c bi\u1ec3u \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh ch\u1ee7 y\u1ebfu mang t\u00ednh t\u0129nh. \u0110\u1ec3 th\u1ec3 hi\u1ec7n h\u00e0nh vi \u0111\u1ed9ng, b\u1ea1n th\u01b0\u1eddng s\u1ebd k\u1ebft h\u1ee3p ch\u00fang v\u1edbi bi\u1ec3u \u0111\u1ed3 th\u1ee9 t\u1ef1 ho\u1eb7c bi\u1ec3u \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i \u0111\u1ec3 minh h\u1ecda c\u00e1ch c\u00e1c ph\u1ea7n t\u01b0\u01a1ng t\u00e1c theo th\u1eddi gian.<\/p>\n

                                    C\u00e2u h\u1ecfi: N\u1ebfu t\u00f4i c\u00f3 qu\u00e1 nhi\u1ec1u ph\u1ea7n th\u00ec sao?<\/h3>\n

                                    Tr\u1ea3 l\u1eddi: Chia nh\u1ecf b\u1ed9 ph\u00e2n lo\u1ea1i. N\u1ebfu m\u1ed9t l\u1edbp c\u00f3 qu\u00e1 nhi\u1ec1u ph\u1ea7n n\u1ed9i b\u1ed9, \u0111i\u1ec1u \u0111\u00f3 c\u00f3 th\u1ec3 vi ph\u1ea1m Nguy\u00ean t\u1eafc Tr\u00e1ch nhi\u1ec7m \u0110\u01a1n nh\u1ea5t. H\u00e3y c\u00e2n nh\u1eafc chia l\u1edbp th\u00e0nh nhi\u1ec1u b\u1ed9 ph\u00e2n lo\u1ea1i kh\u00e1c nhau v\u00e0 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c m\u1ed1i quan h\u1ec7 gi\u1eefa ch\u00fang.<\/p>\n

                                    C\u00e2u h\u1ecfi: T\u00f4i c\u00f3 c\u1ea7n v\u1ebd t\u1eebng ph\u01b0\u01a1ng th\u1ee9c kh\u00f4ng?<\/h3>\n

                                    Tr\u1ea3 l\u1eddi: Kh\u00f4ng. H\u00e3y t\u1eadp trung v\u00e0o c\u00e1c th\u00e0nh ph\u1ea7n c\u1ea5u tr\u00fac. C\u00e1c ph\u01b0\u01a1ng th\u1ee9c l\u00e0 chi ti\u1ebft n\u1ed9i b\u1ed9 c\u1ee7a c\u00e1c ph\u1ea7n. Bi\u1ec3u \u0111\u1ed3 n\u00e0y nh\u1eb1m th\u1ec3 hi\u1ec7n s\u1ef1 k\u1ebft h\u1ee3p, ch\u1ee9 kh\u00f4ng ph\u1ea3i logic tri\u1ec3n khai c\u1ee7a t\u1eebng h\u00e0m.<\/p>\n","protected":false},"excerpt":{"rendered":"

                                    Hi\u1ec3u \u0111\u01b0\u1ee3c ki\u1ebfn tr\u00fac n\u1ed9i b\u1ed9 c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng l\u00e0 \u0111i\u1ec1u quan tr\u1ecdng cho thi\u1ebft k\u1ebf ph\u1ea7n m\u1ec1m b\u1ec1n v\u1eefng. S\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh (CSD) l\u00e0 m\u1ed9t…<\/p>\n","protected":false},"author":1,"featured_media":1676,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"H\u01b0\u1edbng d\u1eabn bi\u1ec3u \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh: C\u00e1c ph\u1ea7n v\u00e0 k\u1ebft n\u1ed1i UML \ud83d\udee0\ufe0f","_yoast_wpseo_metadesc":"H\u1ecdc c\u00e1ch t\u1ea1o bi\u1ec3u \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh. Tr\u1ef1c quan h\u00f3a c\u00e1c ph\u1ea7n n\u1ed9i b\u1ed9, c\u1ed5ng v\u00e0 k\u1ebft n\u1ed1i. H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n UML cho thi\u1ebft k\u1ebf ki\u1ebfn tr\u00fac h\u1ec7 th\u1ed1ng.","fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[77],"tags":[80,86],"class_list":["post-1675","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uml","tag-academic","tag-composite-structure-diagram"],"yoast_head":"\nH\u01b0\u1edbng d\u1eabn bi\u1ec3u \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh: C\u00e1c ph\u1ea7n v\u00e0 k\u1ebft n\u1ed1i UML \ud83d\udee0\ufe0f<\/title>\n<meta name=\"description\" content=\"H\u1ecdc c\u00e1ch t\u1ea1o bi\u1ec3u \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh. Tr\u1ef1c quan h\u00f3a c\u00e1c ph\u1ea7n n\u1ed9i b\u1ed9, c\u1ed5ng v\u00e0 k\u1ebft n\u1ed1i. H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n UML cho thi\u1ebft k\u1ebf ki\u1ebfn tr\u00fac h\u1ec7 th\u1ed1ng.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-tutorial\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"H\u01b0\u1edbng d\u1eabn bi\u1ec3u \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh: C\u00e1c ph\u1ea7n v\u00e0 k\u1ebft n\u1ed1i UML \ud83d\udee0\ufe0f\" \/>\n<meta property=\"og:description\" content=\"H\u1ecdc c\u00e1ch t\u1ea1o bi\u1ec3u \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh. Tr\u1ef1c quan h\u00f3a c\u00e1c ph\u1ea7n n\u1ed9i b\u1ed9, c\u1ed5ng v\u00e0 k\u1ebft n\u1ed1i. H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n UML cho thi\u1ebft k\u1ebf ki\u1ebfn tr\u00fac h\u1ec7 th\u1ed1ng.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-tutorial\/\" \/>\n<meta property=\"og:site_name\" content=\"Ez Knowledge Vietnamese - Latest in AI & Software Innovation\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-30T21:04:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ez-knowledge.com\/vi\/wp-content\/uploads\/sites\/10\/2026\/03\/composite-structure-diagram-uml-chalkboard-infographic.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1664\" \/>\n\t<meta property=\"og:image:height\" content=\"928\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"vpadmin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"vpadmin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"27 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-tutorial\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-tutorial\/\"},\"author\":{\"name\":\"vpadmin\",\"@id\":\"https:\/\/www.ez-knowledge.com\/vi\/#\/schema\/person\/33c28d3655923323cf039801026316a1\"},\"headline\":\"H\u01b0\u1edbng d\u1eabn v\u1ec1 s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh: Tr\u1ef1c quan h\u00f3a c\u00e1c b\u1ed9 ph\u1eadn, to\u00e0n th\u1ec3 v\u00e0 k\u1ebft n\u1ed1i trong 30 ph\u00fat\",\"datePublished\":\"2026-03-30T21:04:46+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-tutorial\/\"},\"wordCount\":5495,\"publisher\":{\"@id\":\"https:\/\/www.ez-knowledge.com\/vi\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-tutorial\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.ez-knowledge.com\/vi\/wp-content\/uploads\/sites\/10\/2026\/03\/composite-structure-diagram-uml-chalkboard-infographic.jpg\",\"keywords\":[\"academic\",\"composite structure diagram\"],\"articleSection\":[\"UML\"],\"inLanguage\":\"vi\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-tutorial\/\",\"url\":\"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-tutorial\/\",\"name\":\"H\u01b0\u1edbng d\u1eabn bi\u1ec3u \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh: C\u00e1c ph\u1ea7n v\u00e0 k\u1ebft n\u1ed1i UML \ud83d\udee0\ufe0f\",\"isPartOf\":{\"@id\":\"https:\/\/www.ez-knowledge.com\/vi\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-tutorial\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-tutorial\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.ez-knowledge.com\/vi\/wp-content\/uploads\/sites\/10\/2026\/03\/composite-structure-diagram-uml-chalkboard-infographic.jpg\",\"datePublished\":\"2026-03-30T21:04:46+00:00\",\"description\":\"H\u1ecdc c\u00e1ch t\u1ea1o bi\u1ec3u \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh. Tr\u1ef1c quan h\u00f3a c\u00e1c ph\u1ea7n n\u1ed9i b\u1ed9, c\u1ed5ng v\u00e0 k\u1ebft n\u1ed1i. H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n UML cho thi\u1ebft k\u1ebf ki\u1ebfn tr\u00fac h\u1ec7 th\u1ed1ng.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-tutorial\/#breadcrumb\"},\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-tutorial\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-tutorial\/#primaryimage\",\"url\":\"https:\/\/www.ez-knowledge.com\/vi\/wp-content\/uploads\/sites\/10\/2026\/03\/composite-structure-diagram-uml-chalkboard-infographic.jpg\",\"contentUrl\":\"https:\/\/www.ez-knowledge.com\/vi\/wp-content\/uploads\/sites\/10\/2026\/03\/composite-structure-diagram-uml-chalkboard-infographic.jpg\",\"width\":1664,\"height\":928},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-tutorial\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.ez-knowledge.com\/vi\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"H\u01b0\u1edbng d\u1eabn v\u1ec1 s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh: Tr\u1ef1c quan h\u00f3a c\u00e1c b\u1ed9 ph\u1eadn, to\u00e0n th\u1ec3 v\u00e0 k\u1ebft n\u1ed1i trong 30 ph\u00fat\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.ez-knowledge.com\/vi\/#website\",\"url\":\"https:\/\/www.ez-knowledge.com\/vi\/\",\"name\":\"Ez Knowledge Vietnamese - Latest in AI & Software Innovation\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.ez-knowledge.com\/vi\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.ez-knowledge.com\/vi\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"vi\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.ez-knowledge.com\/vi\/#organization\",\"name\":\"Ez Knowledge Vietnamese - Latest in AI & Software Innovation\",\"url\":\"https:\/\/www.ez-knowledge.com\/vi\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/www.ez-knowledge.com\/vi\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.ez-knowledge.com\/vi\/wp-content\/uploads\/sites\/10\/2025\/03\/ez-knowledge-logo.png\",\"contentUrl\":\"https:\/\/www.ez-knowledge.com\/vi\/wp-content\/uploads\/sites\/10\/2025\/03\/ez-knowledge-logo.png\",\"width\":512,\"height\":512,\"caption\":\"Ez Knowledge Vietnamese - Latest in AI & Software Innovation\"},\"image\":{\"@id\":\"https:\/\/www.ez-knowledge.com\/vi\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.ez-knowledge.com\/vi\/#\/schema\/person\/33c28d3655923323cf039801026316a1\",\"name\":\"vpadmin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/secure.gravatar.com\/avatar\/56e0eb902506d9cea7c7e209205383146b8e81c0ef2eff693d9d5e0276b3d7e3?s=96&d=mm&r=g\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/56e0eb902506d9cea7c7e209205383146b8e81c0ef2eff693d9d5e0276b3d7e3?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/56e0eb902506d9cea7c7e209205383146b8e81c0ef2eff693d9d5e0276b3d7e3?s=96&d=mm&r=g\",\"caption\":\"vpadmin\"},\"sameAs\":[\"https:\/\/www.ez-knowledge.com\"],\"url\":\"https:\/\/www.ez-knowledge.com\/vi\/author\/vpadmin\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"H\u01b0\u1edbng d\u1eabn bi\u1ec3u \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh: C\u00e1c ph\u1ea7n v\u00e0 k\u1ebft n\u1ed1i UML \ud83d\udee0\ufe0f","description":"H\u1ecdc c\u00e1ch t\u1ea1o bi\u1ec3u \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh. Tr\u1ef1c quan h\u00f3a c\u00e1c ph\u1ea7n n\u1ed9i b\u1ed9, c\u1ed5ng v\u00e0 k\u1ebft n\u1ed1i. H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n UML cho thi\u1ebft k\u1ebf ki\u1ebfn tr\u00fac h\u1ec7 th\u1ed1ng.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-tutorial\/","og_locale":"vi_VN","og_type":"article","og_title":"H\u01b0\u1edbng d\u1eabn bi\u1ec3u \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh: C\u00e1c ph\u1ea7n v\u00e0 k\u1ebft n\u1ed1i UML \ud83d\udee0\ufe0f","og_description":"H\u1ecdc c\u00e1ch t\u1ea1o bi\u1ec3u \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh. Tr\u1ef1c quan h\u00f3a c\u00e1c ph\u1ea7n n\u1ed9i b\u1ed9, c\u1ed5ng v\u00e0 k\u1ebft n\u1ed1i. H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n UML cho thi\u1ebft k\u1ebf ki\u1ebfn tr\u00fac h\u1ec7 th\u1ed1ng.","og_url":"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-tutorial\/","og_site_name":"Ez Knowledge Vietnamese - Latest in AI & Software Innovation","article_published_time":"2026-03-30T21:04:46+00:00","og_image":[{"width":1664,"height":928,"url":"https:\/\/www.ez-knowledge.com\/vi\/wp-content\/uploads\/sites\/10\/2026\/03\/composite-structure-diagram-uml-chalkboard-infographic.jpg","type":"image\/jpeg"}],"author":"vpadmin","twitter_card":"summary_large_image","twitter_misc":{"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi":"vpadmin","\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc":"27 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-tutorial\/#article","isPartOf":{"@id":"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-tutorial\/"},"author":{"name":"vpadmin","@id":"https:\/\/www.ez-knowledge.com\/vi\/#\/schema\/person\/33c28d3655923323cf039801026316a1"},"headline":"H\u01b0\u1edbng d\u1eabn v\u1ec1 s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh: Tr\u1ef1c quan h\u00f3a c\u00e1c b\u1ed9 ph\u1eadn, to\u00e0n th\u1ec3 v\u00e0 k\u1ebft n\u1ed1i trong 30 ph\u00fat","datePublished":"2026-03-30T21:04:46+00:00","mainEntityOfPage":{"@id":"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-tutorial\/"},"wordCount":5495,"publisher":{"@id":"https:\/\/www.ez-knowledge.com\/vi\/#organization"},"image":{"@id":"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-tutorial\/#primaryimage"},"thumbnailUrl":"https:\/\/www.ez-knowledge.com\/vi\/wp-content\/uploads\/sites\/10\/2026\/03\/composite-structure-diagram-uml-chalkboard-infographic.jpg","keywords":["academic","composite structure diagram"],"articleSection":["UML"],"inLanguage":"vi"},{"@type":"WebPage","@id":"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-tutorial\/","url":"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-tutorial\/","name":"H\u01b0\u1edbng d\u1eabn bi\u1ec3u \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh: C\u00e1c ph\u1ea7n v\u00e0 k\u1ebft n\u1ed1i UML \ud83d\udee0\ufe0f","isPartOf":{"@id":"https:\/\/www.ez-knowledge.com\/vi\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-tutorial\/#primaryimage"},"image":{"@id":"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-tutorial\/#primaryimage"},"thumbnailUrl":"https:\/\/www.ez-knowledge.com\/vi\/wp-content\/uploads\/sites\/10\/2026\/03\/composite-structure-diagram-uml-chalkboard-infographic.jpg","datePublished":"2026-03-30T21:04:46+00:00","description":"H\u1ecdc c\u00e1ch t\u1ea1o bi\u1ec3u \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh. Tr\u1ef1c quan h\u00f3a c\u00e1c ph\u1ea7n n\u1ed9i b\u1ed9, c\u1ed5ng v\u00e0 k\u1ebft n\u1ed1i. H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n UML cho thi\u1ebft k\u1ebf ki\u1ebfn tr\u00fac h\u1ec7 th\u1ed1ng.","breadcrumb":{"@id":"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-tutorial\/#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-tutorial\/"]}]},{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-tutorial\/#primaryimage","url":"https:\/\/www.ez-knowledge.com\/vi\/wp-content\/uploads\/sites\/10\/2026\/03\/composite-structure-diagram-uml-chalkboard-infographic.jpg","contentUrl":"https:\/\/www.ez-knowledge.com\/vi\/wp-content\/uploads\/sites\/10\/2026\/03\/composite-structure-diagram-uml-chalkboard-infographic.jpg","width":1664,"height":928},{"@type":"BreadcrumbList","@id":"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-tutorial\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.ez-knowledge.com\/vi\/"},{"@type":"ListItem","position":2,"name":"H\u01b0\u1edbng d\u1eabn v\u1ec1 s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh: Tr\u1ef1c quan h\u00f3a c\u00e1c b\u1ed9 ph\u1eadn, to\u00e0n th\u1ec3 v\u00e0 k\u1ebft n\u1ed1i trong 30 ph\u00fat"}]},{"@type":"WebSite","@id":"https:\/\/www.ez-knowledge.com\/vi\/#website","url":"https:\/\/www.ez-knowledge.com\/vi\/","name":"Ez Knowledge Vietnamese - Latest in AI & Software Innovation","description":"","publisher":{"@id":"https:\/\/www.ez-knowledge.com\/vi\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.ez-knowledge.com\/vi\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"vi"},{"@type":"Organization","@id":"https:\/\/www.ez-knowledge.com\/vi\/#organization","name":"Ez Knowledge Vietnamese - Latest in AI & Software Innovation","url":"https:\/\/www.ez-knowledge.com\/vi\/","logo":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/www.ez-knowledge.com\/vi\/#\/schema\/logo\/image\/","url":"https:\/\/www.ez-knowledge.com\/vi\/wp-content\/uploads\/sites\/10\/2025\/03\/ez-knowledge-logo.png","contentUrl":"https:\/\/www.ez-knowledge.com\/vi\/wp-content\/uploads\/sites\/10\/2025\/03\/ez-knowledge-logo.png","width":512,"height":512,"caption":"Ez Knowledge Vietnamese - Latest in AI & Software Innovation"},"image":{"@id":"https:\/\/www.ez-knowledge.com\/vi\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.ez-knowledge.com\/vi\/#\/schema\/person\/33c28d3655923323cf039801026316a1","name":"vpadmin","image":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/secure.gravatar.com\/avatar\/56e0eb902506d9cea7c7e209205383146b8e81c0ef2eff693d9d5e0276b3d7e3?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/56e0eb902506d9cea7c7e209205383146b8e81c0ef2eff693d9d5e0276b3d7e3?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/56e0eb902506d9cea7c7e209205383146b8e81c0ef2eff693d9d5e0276b3d7e3?s=96&d=mm&r=g","caption":"vpadmin"},"sameAs":["https:\/\/www.ez-knowledge.com"],"url":"https:\/\/www.ez-knowledge.com\/vi\/author\/vpadmin\/"}]}},"_links":{"self":[{"href":"https:\/\/www.ez-knowledge.com\/vi\/wp-json\/wp\/v2\/posts\/1675","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ez-knowledge.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ez-knowledge.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ez-knowledge.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ez-knowledge.com\/vi\/wp-json\/wp\/v2\/comments?post=1675"}],"version-history":[{"count":0,"href":"https:\/\/www.ez-knowledge.com\/vi\/wp-json\/wp\/v2\/posts\/1675\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ez-knowledge.com\/vi\/wp-json\/wp\/v2\/media\/1676"}],"wp:attachment":[{"href":"https:\/\/www.ez-knowledge.com\/vi\/wp-json\/wp\/v2\/media?parent=1675"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ez-knowledge.com\/vi\/wp-json\/wp\/v2\/categories?post=1675"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ez-knowledge.com\/vi\/wp-json\/wp\/v2\/tags?post=1675"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}