{"id":1666,"date":"2026-03-31T16:54:28","date_gmt":"2026-03-31T16:54:28","guid":{"rendered":"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-explained\/"},"modified":"2026-03-31T16:54:28","modified_gmt":"2026-03-31T16:54:28","slug":"composite-structure-diagram-explained","status":"publish","type":"post","link":"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-explained\/","title":{"rendered":"Gi\u1ea3i th\u00edch S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac H\u1ee3p th\u00e0nh: Tr\u1ef1c quan h\u00f3a C\u00e1c M\u1ed1i quan h\u1ec7 Th\u00e0nh ph\u1ea7n m\u00e0 Kh\u00f4ng G\u00e2y Nh\u1ea7m l\u1eabn"},"content":{"rendered":"

Hi\u1ec3u \u0111\u01b0\u1ee3c ki\u1ebfn tr\u00fac b\u00ean trong c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p th\u01b0\u1eddng l\u00e0 n\u01a1i nhi\u1ec1u n\u1ed7 l\u1ef1c thi\u1ebft k\u1ebf th\u1ea5t b\u1ea1i. Trong khi s\u01a1 \u0111\u1ed3 l\u1edbp ti\u00eau chu\u1ea9n cho th\u1ea5y c\u00e1ch c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng li\u00ean k\u1ebft v\u1edbi nhau, ch\u00fang hi\u1ebfm khi ti\u1ebft l\u1ed9 c\u00e1ch m\u1ed9t b\u1ed9 ph\u00e2n lo\u1ea1i duy nh\u1ea5t \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng t\u1eeb b\u00ean trong ra ngo\u00e0i. \u0110\u00e2y ch\u00ednh l\u00e0 l\u00fac S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac H\u1ee3p th\u00e0nh<\/strong>tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 kh\u00f4ng th\u1ec3 thi\u1ebfu \u0111\u1ed1i v\u1edbi c\u00e1c ki\u1ebfn tr\u00fac s\u01b0 h\u1ec7 th\u1ed1ng v\u00e0 nh\u00e0 ph\u00e1t tri\u1ec3n. N\u00f3 cung c\u1ea5p c\u00e1i nh\u00ecn r\u00f5 r\u00e0ng v\u1ec1 c\u1ea5u tr\u00fac b\u00ean trong, t\u1eadp trung v\u00e0o vi\u1ec7c k\u1ebft h\u1ee3p c\u00e1c b\u1ed9 ph\u1eadn, vai tr\u00f2 c\u1ee7a ch\u00fang v\u00e0 c\u00e1c giao di\u1ec7n k\u1ebft n\u1ed1i ch\u00fang l\u1ea1i v\u1edbi nhau.<\/p>\n

Khi thi\u1ebft k\u1ebf c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ea7n m\u1ec1m ho\u1eb7c ph\u1ea7n c\u1ee9ng m\u1ea1nh m\u1ebd, vi\u1ec7c bi\u1ebft h\u00e0nh vi b\u00ean ngo\u00e0i l\u00e0 ch\u01b0a \u0111\u1ee7. B\u1ea1n ph\u1ea3i hi\u1ec3u \u0111\u01b0\u1ee3c c\u00e1ch k\u1ebft n\u1ed1i b\u00ean trong. H\u01b0\u1edbng d\u1eabn n\u00e0y kh\u00e1m ph\u00e1 c\u00e1c c\u01a1 ch\u1ebf c\u1ee7a lo\u1ea1i s\u01a1 \u0111\u1ed3 n\u00e0y, ph\u00e2n t\u00edch c\u00fa ph\u00e1p, ng\u1eef ngh\u0129a v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng th\u1ef1c ti\u1ec5n m\u00e0 kh\u00f4ng c\u1ea7n \u0111\u1ebfn nh\u1eefng thu\u1eadt ng\u1eef kh\u00f4ng c\u1ea7n thi\u1ebft.<\/p>\n

\n
\"Hand-drawn<\/figure>\n<\/div>\n

\ud83e\udde0 Ch\u00ednh x\u00e1c th\u00ec S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac H\u1ee3p th\u00e0nh l\u00e0 g\u00ec?<\/h2>\n

M\u1ed9t S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac H\u1ee3p th\u00e0nh<\/strong>l\u00e0 m\u1ed9t lo\u1ea1i s\u01a1 \u0111\u1ed3 UML (Ng\u00f4n ng\u1eef M\u00f4 h\u00ecnh h\u00f3a \u0110\u01a1n nh\u1ea5t) cho th\u1ea5y c\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a m\u1ed9t b\u1ed9 ph\u00e2n lo\u1ea1i. N\u00f3 minh h\u1ecda c\u00e1ch m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng ph\u1ee9c t\u1ea1p \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng t\u1eeb c\u00e1c th\u00e0nh ph\u1ea7n nh\u1ecf h\u01a1n. Kh\u00e1c v\u1edbi s\u01a1 \u0111\u1ed3 l\u1edbp t\u1eadp trung v\u00e0o k\u1ebf th\u1eeba v\u00e0 kh\u00e1i qu\u00e1t h\u00f3a, s\u01a1 \u0111\u1ed3 n\u00e0y t\u1eadp trung v\u00e0o vi\u1ec7c k\u1ebft h\u1ee3p v\u00e0 t\u00edch h\u1ee3p.<\/p>\n

N\u00f3 \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch khi:<\/p>\n

    \n
  • \u2705 B\u1ea1n c\u1ea7n tr\u1ef1c quan h\u00f3a c\u00e1c b\u1ed9 ph\u1eadn b\u00ean trong c\u1ee7a m\u1ed9t l\u1edbp.<\/li>\n
  • \u2705 B\u1ea1n \u0111ang thi\u1ebft k\u1ebf c\u00e1c h\u1ec7 th\u1ed1ng v\u1edbi s\u1ef1 h\u1ee3p t\u00e1c ph\u1ee9c t\u1ea1p gi\u1eefa c\u00e1c b\u1ed9 ph\u1eadn.<\/li>\n
  • \u2705 B\u1ea1n c\u1ea7n x\u00e1c \u0111\u1ecbnh c\u00e1ch c\u00e1c b\u1ed9 ph\u1eadn t\u01b0\u01a1ng t\u00e1c b\u00ean trong m\u00e0 kh\u00f4ng ti\u1ebft l\u1ed9 ra b\u00ean ngo\u00e0i.<\/li>\n
  • \u2705 B\u1ea1n \u0111ang m\u00f4 h\u00ecnh h\u00f3a c\u00e1c th\u00e0nh ph\u1ea7n ph\u1ea7n c\u1ee9ng ho\u1eb7c c\u00e1c m\u00f4-\u0111un ph\u1ea7n m\u1ec1m c\u00f3 ranh gi\u1edbi b\u00ean trong nghi\u00eam ng\u1eb7t.<\/li>\n<\/ul>\n

    S\u01a1 \u0111\u1ed3 n\u00e0y cho ph\u00e9p b\u1ea1n nh\u00ecn th\u1ea5y c\u1ea5u tr\u00fac<\/em>thay v\u00ec ch\u1ec9 h\u00e0nh vi<\/em>. N\u00f3 tr\u1ea3 l\u1eddi c\u00e2u h\u1ecfi: \u201cNh\u1eefng m\u1ea3nh n\u00e0o t\u1ea1o n\u00ean ph\u1ea7n t\u1eed c\u1ee5 th\u1ec3 n\u00e0y, v\u00e0 ch\u00fang k\u1ebft h\u1ee3p v\u1edbi nhau nh\u01b0 th\u1ebf n\u00e0o?\u201d<\/p>\n

    \ud83c\udfd7\ufe0f C\u1ea5u t\u1ea1o Ch\u00ednh c\u1ee7a S\u01a1 \u0111\u1ed3<\/h2>\n

    \u0110\u1ec3 v\u1ebd m\u1ed9t s\u01a1 \u0111\u1ed3 hi\u1ec7u qu\u1ea3, b\u1ea1n ph\u1ea3i hi\u1ec3u r\u00f5 c\u00e1c k\u00fd hi\u1ec7u v\u00e0 thu\u1eadt ng\u1eef c\u1ee5 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng. M\u1ed7i th\u00e0nh ph\u1ea7n \u0111\u1ec1u c\u00f3 m\u1ed9t m\u1ee5c \u0111\u00edch ri\u00eang bi\u1ec7t trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh c\u1ea5u tr\u00fac m\u1ea1ng l\u01b0\u1edbi c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n

    1. C\u00e1c B\u1ed9 ph\u1eadn v\u00e0 C\u00e1c Tr\u01b0\u1eddng H\u1ee3p<\/h3>\n

    C\u00e1c b\u1ed9 ph\u1eadn \u0111\u1ea1i di\u1ec7n cho c\u00e1c tr\u01b0\u1eddng h\u1ee3p c\u1ee5 th\u1ec3 c\u1ee7a c\u00e1c b\u1ed9 ph\u00e2n lo\u1ea1i n\u1eb1m b\u00ean trong ranh gi\u1edbi c\u1ee7a m\u1ed9t c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh. N\u1ebfu b\u1ea1n c\u00f3 m\u1ed9t l\u1edbp g\u1ecdi l\u00e0 Car<\/code>, m\u1ed9t b\u1ed9 ph\u1eadn trong c\u1ea5u tr\u00fac \u0111\u00f3 c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t tr\u01b0\u1eddng h\u1ee3p c\u1ee7a l\u1edbp Engine<\/code>l\u1edbp. \u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t m\u1ed1i quan h\u1ec7 chung; m\u00e0 l\u00e0 m\u1ed9t s\u1ef1 k\u1ebft h\u1ee3p c\u1ee5 th\u1ec3.<\/p>\n

      \n
    • K\u00fd hi\u1ec7u:<\/strong>M\u1ed9t h\u00ecnh ch\u1eef nh\u1eadt v\u1edbi t\u00ean b\u1ed9 ph\u1eadn v\u00e0 ki\u1ec3u (v\u00ed d\u1ee5, engine: Engine<\/code>).<\/li>\n
    • Vai tr\u00f2:<\/strong>Th\u01b0\u1eddng th\u00ec, m\u1ed9t b\u1ed9 ph\u1eadn \u0111\u00f3ng m\u1ed9t vai tr\u00f2 c\u1ee5 th\u1ec3 trong to\u00e0n b\u1ed9 c\u1ea5u tr\u00fac.<\/li>\n<\/ul>\n

      2. Vai tr\u00f2<\/h3>\n

      M\u1ed9t vai tr\u00f2 x\u00e1c \u0111\u1ecbnh c\u00e1ch m\u1ed9t b\u1ed9 ph\u1eadn tham gia v\u00e0o c\u1ea5u tr\u00fac. M\u1ed9t b\u1ed9 ph\u1eadn duy nh\u1ea5t c\u00f3 th\u1ec3 \u0111\u1ea3m nh\u1eadn nhi\u1ec1u vai tr\u00f2 kh\u00e1c nhau t\u00f9y thu\u1ed9c v\u00e0o c\u00e1ch n\u00f3 k\u1ebft n\u1ed1i v\u1edbi c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c ho\u1eb7c c\u00e1c giao di\u1ec7n. C\u00e1c vai tr\u00f2 l\u00e0m r\u00f5 tr\u00e1ch nhi\u1ec7m c\u1ee7a m\u1ed9t th\u00e0nh ph\u1ea7n trong c\u1ea5u tr\u00fac t\u1ed5ng h\u1ee3p.<\/p>\n

        \n
      • V\u00ed d\u1ee5:<\/strong> M\u1ed9t USB_Port<\/code> b\u1ed9 ph\u1eadn c\u00f3 th\u1ec3 \u0111\u1ea3m nh\u1eadn vai tr\u00f2 l\u00e0 Thi\u1ebft b\u1ecb \u0111\u1ea7u v\u00e0o<\/code> ho\u1eb7c Thi\u1ebft b\u1ecb \u0111\u1ea7u ra<\/code>.<\/li>\n
      • L\u1ee3i \u00edch:<\/strong>N\u00f3 t\u00e1ch bi\u1ec7t danh t\u00ednh c\u1ee7a b\u1ed9 ph\u1eadn kh\u1ecfi ch\u1ee9c n\u0103ng c\u1ee7a n\u00f3 trong b\u1ed1i c\u1ea3nh hi\u1ec7n t\u1ea1i.<\/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 c\u1ea5u tr\u00fac t\u1ed5ng h\u1ee3p. Ch\u00fang x\u00e1c \u0111\u1ecbnh n\u01a1i m\u1ed9t b\u1ed9 ph\u1eadn c\u00f3 th\u1ec3 nh\u1eadn ho\u1eb7c g\u1eedi t\u00edn hi\u1ec7u. H\u00e3y h\u00ecnh dung c\u00e1c c\u1ed5ng nh\u01b0 c\u00e1c k\u1ebft n\u1ed1i \u0111i\u1ec7n tr\u00ean bo m\u1ea1ch ch\u1ee7.<\/p>\n

          \n
        • Giao di\u1ec7n cung c\u1ea5p:<\/strong> B\u1ed9 ph\u1eadn cung c\u1ea5p m\u1ed9t d\u1ecbch v\u1ee5 (v\u00ed d\u1ee5: c\u1ed5ng m\u00e1y in cung c\u1ea5p d\u1ecbch v\u1ee5 in \u1ea5n).<\/li>\n
        • Giao di\u1ec7n y\u00eau c\u1ea7u:<\/strong> B\u1ed9 ph\u1eadn c\u1ea7n m\u1ed9t d\u1ecbch v\u1ee5 \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng (v\u00ed d\u1ee5: m\u00e0n h\u00ecnh c\u1ea7n t\u00edn hi\u1ec7u video).<\/li>\n
        • Tr\u1ef1c quan:<\/strong> \u0110\u01b0\u1ee3c bi\u1ec3u di\u1ec5n d\u01b0\u1edbi d\u1ea1ng c\u00e1c h\u00ecnh ch\u1eef nh\u1eadt nh\u1ecf g\u1eafn v\u00e0o bi\u00ean c\u1ee7a b\u1ed9 ph\u1eadn.<\/li>\n<\/ul>\n

          4. B\u1ed9 n\u1ed1i<\/h3>\n

          C\u00e1c b\u1ed9 n\u1ed1i k\u1ebft n\u1ed1i c\u00e1c b\u1ed9 ph\u1eadn v\u1edbi nhau. Ch\u00fang x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1eddng truy\u1ec1n th\u00f4ng gi\u1eefa c\u00e1c c\u1ed5ng. V\u1ec1 m\u1eb7t v\u1eadt l\u00fd, \u0111\u00e2y l\u00e0 d\u00e2y d\u1eabn; v\u1ec1 m\u1eb7t ph\u1ea7n m\u1ec1m, \u0111\u00e2y l\u00e0 l\u1eddi g\u1ecdi ph\u01b0\u01a1ng th\u1ee9c ho\u1eb7c truy\u1ec1n tin nh\u1eafn.<\/p>\n

            \n
          • B\u1ed9 n\u1ed1i n\u1ed9i b\u1ed9:<\/strong> K\u1ebft n\u1ed1i c\u00e1c b\u1ed9 ph\u1eadn trong c\u00f9ng m\u1ed9t c\u1ea5u tr\u00fac t\u1ed5ng h\u1ee3p.<\/li>\n
          • B\u1ed9 n\u1ed1i b\u00ean ngo\u00e0i:<\/strong> K\u1ebft n\u1ed1i m\u1ed9t c\u1ed5ng tr\u00ean c\u1ea5u tr\u00fac t\u1ed5ng h\u1ee3p v\u1edbi th\u1ebf gi\u1edbi b\u00ean ngo\u00e0i.<\/li>\n<\/ul>\n

            \ud83d\udcca Ng\u1eef ph\u00e1p v\u00e0 k\u00fd hi\u1ec7u tr\u1ef1c quan<\/h2>\n

            T\u00ednh nh\u1ea5t qu\u00e1n trong k\u00fd hi\u1ec7u \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea5t k\u1ef3 ai \u0111\u1ecdc s\u01a1 \u0111\u1ed3 \u0111\u1ec1u hi\u1ec3u ki\u1ebfn tr\u00fac ngay l\u1eadp t\u1ee9c. B\u1ea3ng sau \u0111\u00e2y n\u00eau r\u00f5 c\u00e1c y\u1ebfu t\u1ed1 tr\u1ef1c quan ti\u00eau chu\u1ea9n.<\/p>\n\n\n\n\n\n\n\n\n\n
            Y\u1ebfu t\u1ed1<\/th>\nBi\u1ec3u di\u1ec5n tr\u1ef1c quan<\/th>\n\u00dd ngh\u0129a<\/th>\n<\/tr>\n<\/thead>\n
            C\u1ea5u tr\u00fac t\u1ed5ng h\u1ee3p<\/strong><\/td>\nH\u00ecnh ch\u1eef nh\u1eadt l\u1edbn<\/td>\nBi\u00ean gi\u1edbi c\u1ee7a b\u1ed9 ph\u00e2n lo\u1ea1i \u0111ang \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a.<\/td>\n<\/tr>\n
            Ph\u1ea7n<\/strong><\/td>\nH\u00ecnh ch\u1eef nh\u1eadt nh\u1ecf b\u00ean trong<\/td>\nM\u1ed9t th\u1ec3 hi\u1ec7n c\u1ee7a b\u1ed9 ph\u00e2n lo\u1ea1i b\u00ean trong c\u1ea5u tr\u00fac.<\/td>\n<\/tr>\n
            C\u1ed5ng<\/strong><\/td>\nM\u1ed9t tab nh\u1ecf \u1edf m\u00e9p<\/td>\n\u0110i\u1ec3m t\u01b0\u01a1ng t\u00e1c cho c\u00e1c k\u1ebft n\u1ed1i b\u00ean ngo\u00e0i.<\/td>\n<\/tr>\n
            B\u1ed9 n\u1ed1i<\/strong><\/td>\n\u0110\u01b0\u1eddng n\u1ed1i gi\u1eefa c\u00e1c c\u1ed5ng<\/td>\nK\u1ebft n\u1ed1i cho ph\u00e9p lu\u1ed3ng d\u1eef li\u1ec7u ho\u1eb7c \u0111i\u1ec1u khi\u1ec3n.<\/td>\n<\/tr>\n
            Vai tr\u00f2<\/strong><\/td>\nNh\u00e3n v\u0103n b\u1ea3n g\u1ea7n b\u1ed9 n\u1ed1i<\/td>\nCh\u1ee9c n\u0103ng c\u1ee7a ph\u1ea7n trong k\u1ebft n\u1ed1i.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

            \u2696\ufe0f So s\u00e1nh: S\u01a1 \u0111\u1ed3 CSD so v\u1edbi S\u01a1 \u0111\u1ed3 L\u1edbp v\u00e0 S\u01a1 \u0111\u1ed3 Th\u00e0nh ph\u1ea7n<\/h2>\n

            S\u1ef1 nh\u1ea7m l\u1eabn th\u01b0\u1eddng x\u1ea3y ra v\u00ec UML cung c\u1ea5p nhi\u1ec1u c\u00e1ch \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u1ea5u tr\u00fac. Ph\u00e2n bi\u1ec7t khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac T\u1ed5ng h\u1ee3p (CSD) thay v\u00ec S\u01a1 \u0111\u1ed3 L\u1edbp hay S\u01a1 \u0111\u1ed3 Th\u00e0nh ph\u1ea7n l\u00e0 \u0111i\u1ec1u quan tr\u1ecdng \u0111\u1ec3 c\u00f3 t\u00e0i li\u1ec7u r\u00f5 r\u00e0ng.<\/p>\n

              \n
            • S\u01a1 \u0111\u1ed3 L\u1edbp:<\/strong> T\u1eadp trung v\u00e0o ki\u1ec3u, thu\u1ed9c t\u00ednh v\u00e0 ph\u01b0\u01a1ng th\u1ee9c. N\u00f3 \u0111\u1ecbnh ngh\u0129a \u0111i\u1ec1u g\u00ec<\/em>m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng l\u00e0 g\u00ec, ch\u1ee9 kh\u00f4ng nh\u1ea5t thi\u1ebft c\u00e1ch th\u1ee9c<\/em>n\u00f3 \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng b\u00ean trong nh\u01b0 th\u1ebf n\u00e0o.<\/li>\n
            • S\u01a1 \u0111\u1ed3 Th\u00e0nh ph\u1ea7n:<\/strong> T\u1eadp trung v\u00e0o tri\u1ec3n khai v\u00e0 c\u00e1c m\u00f4-\u0111un ph\u1ea7n m\u1ec1m. N\u00f3 \u1edf c\u1ea5p \u0111\u1ed9 cao h\u01a1n, th\u01b0\u1eddng b\u1ecf qua th\u00e0nh ph\u1ea7n b\u00ean trong c\u1ee7a m\u1ed9t th\u00e0nh ph\u1ea7n.<\/li>\n
            • S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac T\u1ed5ng h\u1ee3p:<\/strong> T\u1eadp trung v\u00e0o d\u00e2y n\u1ed1i b\u00ean trong c\u1ee7a m\u1ed9t b\u1ed9 ph\u00e2n lo\u1ea1i duy nh\u1ea5t. \u0110\u00e2y l\u00e0 chi ti\u1ebft nh\u1ea5t v\u1ec1 th\u00e0nh ph\u1ea7n b\u00ean trong.<\/li>\n<\/ul>\n

              Khi n\u00e0o n\u00ean ch\u1ecdn CSD:<\/strong>S\u1eed d\u1ee5ng n\u00f3 khi c\u00e1ch b\u1ed1 tr\u00ed n\u1ed9i b\u1ed9 c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn h\u00e0nh vi c\u1ee7a h\u1ec7 th\u1ed1ng. N\u1ebfu b\u1ea1n c\u1ea7n ch\u1ee9ng minh r\u1eb1ng m\u1ed9t C\u01a1 s\u1edf d\u1eef li\u1ec7u<\/code>l\u1edbp th\u1ef1c s\u1ef1 ch\u1ee9a m\u1ed9t B\u1ed9 nh\u1edb \u0111\u1ec7m<\/code>b\u1ed9 ph\u1eadn v\u00e0 m\u1ed9t B\u1ed9 ghi nh\u1eadt k\u00fd<\/code>b\u1ed9 ph\u1eadn giao ti\u1ebfp th\u00f4ng qua c\u00e1c giao di\u1ec7n c\u1ee5 th\u1ec3, th\u00ec CSD l\u00e0 l\u1ef1a ch\u1ecdn \u0111\u00fang \u0111\u1eafn.<\/p>\n

              \ud83d\ude80 C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng th\u1ef1c t\u1ebf<\/h2>\n

              M\u1eb7c d\u00f9 mang t\u00ednh l\u00fd thuy\u1ebft, c\u00e1c s\u01a1 \u0111\u1ed3 n\u00e0y gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 k\u1ef9 thu\u1eadt th\u1ef1c t\u1ebf. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng t\u00ecnh hu\u1ed1ng m\u00e0 ch\u00fang mang l\u1ea1i gi\u00e1 tr\u1ecb ngay l\u1eadp t\u1ee9c.<\/p>\n

              1. T\u00edch h\u1ee3p ph\u1ea7n c\u1ee9ng – ph\u1ea7n m\u1ec1m<\/h3>\n

              Trong c\u00e1c h\u1ec7 th\u1ed1ng nh\u00fang, ph\u1ea7n m\u1ec1m ph\u1ea3i giao ti\u1ebfp v\u1edbi c\u00e1c tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n v\u1eadt l\u00fd. M\u1ed9t s\u01a1 \u0111\u1ed3 CSD c\u00f3 th\u1ec3 hi\u1ec3n th\u1ecb m\u1ed9t L\u1edbp \u0111i\u1ec1u khi\u1ec3n<\/code>l\u1edbp ch\u1ee9a m\u1ed9t b\u1ed9 ph\u1eadn c\u00f3 t\u00ean l\u00e0 Tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n \u0111\u1ed9ng c\u01a1<\/code>k\u1ebft n\u1ed1i th\u00f4ng qua m\u1ed9t C\u1ed5ng n\u1ed1i ti\u1ebfp<\/code>. \u0110i\u1ec1u n\u00e0y l\u00e0m r\u00f5 m\u1ed1i ph\u1ee5 thu\u1ed9c gi\u1eefa m\u00e3 ngu\u1ed3n v\u00e0 ph\u1ea7n c\u1ee9ng v\u1eadt l\u00fd.<\/p>\n

              2. Ki\u1ebfn tr\u00fac Microservices<\/h3>\n

              Ngay c\u1ea3 trong c\u00e1c h\u1ec7 th\u1ed1ng ph\u00e2n t\u00e1n, c\u00e1c d\u1ecbch v\u1ee5 ri\u00eang l\u1ebb c\u0169ng c\u00f3 c\u1ea5u tr\u00fac b\u00ean trong. M\u1ed9t d\u1ecbch v\u1ee5 c\u00f3 th\u1ec3 ch\u1ee9a m\u1ed9t B\u1ed9 x\u1eed l\u00fd y\u00eau c\u1ea7u<\/code>, m\u1ed9t B\u1ed9 x\u00e1c th\u1ef1c<\/code>, v\u00e0 m\u1ed9t B\u1ed9 qu\u1ea3n l\u00fd b\u1ed9 nh\u1edb \u0111\u1ec7m<\/code>. M\u1ed9t s\u01a1 \u0111\u1ed3 CSD m\u00f4 t\u1ea3 c\u00e1ch c\u00e1c m\u00f4-\u0111un n\u1ed9i b\u1ed9 n\u00e0y h\u1ee3p t\u00e1c \u0111\u1ec3 x\u1eed l\u00fd m\u1ed9t y\u00eau c\u1ea7u tr\u01b0\u1edbc khi tr\u1ea3 v\u1ec1 ph\u1ea3n h\u1ed3i.<\/p>\n

              3. C\u00e1c th\u00e0nh ph\u1ea7n giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng ph\u1ee9c t\u1ea1p<\/h3>\n

              C\u00e1c giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng \u0111\u1ed3 h\u1ecda th\u01b0\u1eddng c\u00f3 c\u1ea5u tr\u00fac l\u1ed3ng gh\u00e9p. M\u1ed9t C\u1eeda s\u1ed5<\/code> th\u00e0nh ph\u1ea7n \u0111\u01b0\u1ee3c c\u1ea5u th\u00e0nh t\u1eeb m\u1ed9t MenuBar<\/code>, m\u1ed9t Toolbar<\/code>, v\u00e0 m\u1ed9t ContentPane<\/code>. M\u1ed7i th\u00e0nh ph\u1ea7n n\u00e0y \u0111\u1ec1u c\u00f3 c\u00e1c c\u1ed5ng ri\u00eang \u0111\u1ec3 t\u01b0\u01a1ng t\u00e1c v\u1edbi ng\u01b0\u1eddi d\u00f9ng. M\u1ed9t s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh (CSD) th\u1ec3 hi\u1ec7n r\u00f5 r\u00e0ng c\u1ea5u tr\u00fac ph\u00e2n c\u1ea5p n\u00e0y.<\/p>\n

              \ud83d\udee0\ufe0f Thi\u1ebft k\u1ebf s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh: B\u01b0\u1edbc theo b\u01b0\u1edbc<\/h2>\n

              Vi\u1ec7c t\u1ea1o ra c\u00e1c s\u01a1 \u0111\u1ed3 n\u00e0y \u0111\u00f2i h\u1ecfi m\u1ed9t c\u00e1ch ti\u1ebfp c\u1eadn c\u00f3 k\u1ef7 lu\u1eadt. H\u00e3y tu\u00e2n theo quy tr\u00ecnh l\u00e0m vi\u1ec7c n\u00e0y \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 r\u00f5 r\u00e0ng.<\/p>\n

                \n
              1. X\u00e1c \u0111\u1ecbnh b\u1ed9 ph\u00e2n lo\u1ea1i:<\/strong> B\u1eaft \u0111\u1ea7u v\u1edbi l\u1edbp ho\u1eb7c \u0111\u1ed1i t\u01b0\u1ee3ng c\u1ea7n \u0111\u01b0\u1ee3c ph\u00e2n t\u00edch n\u1ed9i b\u1ed9.<\/li>\n
              2. Li\u1ec7t k\u00ea c\u00e1c b\u1ed9 ph\u1eadn b\u00ean trong:<\/strong> X\u00e1c \u0111\u1ecbnh c\u00e1c th\u1ec3 hi\u1ec7n n\u00e0o n\u1eb1m b\u00ean trong. Ch\u00fang c\u00f3 b\u1eaft bu\u1ed9c kh\u00f4ng? C\u00f3 t\u00f9y ch\u1ecdn kh\u00f4ng?<\/li>\n
              3. X\u00e1c \u0111\u1ecbnh vai tr\u00f2:<\/strong> G\u00e1n m\u1ed9t vai tr\u00f2 cho m\u1ed7i b\u1ed9 ph\u1eadn. B\u1ed9 ph\u1eadn n\u00e0y l\u00e0m g\u00ec cho to\u00e0n b\u1ed9?<\/li>\n
              4. Thi\u1ebft l\u1eadp giao di\u1ec7n:<\/strong> C\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh cung c\u1ea5p nh\u1eefng d\u1ecbch v\u1ee5 n\u00e0o? N\u00f3 c\u1ea7n nh\u1eefng d\u1ecbch v\u1ee5 n\u00e0o?<\/li>\n
              5. K\u1ebft n\u1ed1i c\u00e1c b\u1ed9 ph\u1eadn:<\/strong> V\u1ebd c\u00e1c k\u1ebft n\u1ed1i n\u1ed9i b\u1ed9 gi\u1eefa c\u00e1c c\u1ed5ng c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn.<\/li>\n
              6. X\u00e1c minh:<\/strong> Ki\u1ec3m tra xem m\u1ed7i giao di\u1ec7n y\u00eau c\u1ea7u c\u00f3 \u0111\u01b0\u1ee3c \u0111\u00e1p \u1ee9ng b\u1edfi m\u1ed9t giao di\u1ec7n cung c\u1ea5p b\u00ean trong c\u1ea5u tr\u00fac hay kh\u00f4ng.<\/li>\n<\/ol>\n

                M\u1eb9o chuy\u00ean gia:<\/strong> \u0110\u1eebng c\u1ed1 g\u1eafng v\u1ebd to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng trong m\u1ed9t s\u01a1 \u0111\u1ed3. Chia nh\u1ecf theo c\u00e1c h\u1ec7 th\u1ed1ng ch\u00ednh. M\u1ed9t s\u01a1 \u0111\u1ed3 duy nh\u1ea5t n\u00ean t\u1eadp trung v\u00e0o c\u1ea5u tr\u00fac n\u1ed9i b\u1ed9 c\u1ee7a m\u1ed9t b\u1ed9 ph\u00e2n lo\u1ea1i ch\u00ednh.<\/p>\n

                \ud83e\udde9 C\u00e1c kh\u00e1i ni\u1ec7m n\u00e2ng cao: \u0110\u00f3ng g\u00f3i v\u00e0 \u0111\u01b0\u1eddng s\u1ed1ng<\/h2>\n

                Khi h\u1ec7 th\u1ed1ng ph\u00e1t tri\u1ec3n, c\u00e1c s\u01a1 \u0111\u1ed3 \u0111\u01a1n gi\u1ea3n c\u00f3 th\u1ec3 tr\u1edf n\u00ean kh\u00f4ng \u0111\u1ee7. C\u00e1c t\u00ednh n\u0103ng n\u00e2ng cao cho ph\u00e9p m\u00f4 h\u00ecnh h\u00f3a s\u00e2u h\u01a1n.<\/p>\n

                1. B\u1ed9 ph\u00e2n lo\u1ea1i l\u1ed3ng gh\u00e9p<\/h3>\n

                C\u00e1c b\u1ed9 ph\u1eadn b\u1ea3n th\u00e2n ch\u00fang c\u00f3 th\u1ec3 c\u00f3 c\u1ea5u tr\u00fac n\u1ed9i b\u1ed9. B\u1ea1n c\u00f3 th\u1ec3 l\u1ed3ng m\u1ed9t s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh b\u00ean trong m\u1ed9t s\u01a1 \u0111\u1ed3 kh\u00e1c. \u0110i\u1ec1u n\u00e0y h\u1eefu \u00edch \u0111\u1ec3 th\u1ec3 hi\u1ec7n r\u1eb1ng m\u1ed9t \u0110\u1ed9ng c\u01a1<\/code> b\u1ed9 ph\u1eadn th\u1ef1c s\u1ef1 \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb P\u00edt-t\u00f4ng<\/code> v\u00e0 m\u1ed9t Xilanh<\/code>. Tuy nhi\u00ean, tr\u00e1nh l\u1ed3ng gh\u00e9p qu\u00e1 m\u1ee9c, v\u00ec \u0111i\u1ec1u \u0111\u00f3 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn s\u1ef1 l\u1ed9n x\u1ed9n v\u1ec1 m\u1eb7t th\u1ecb gi\u00e1c.<\/p>\n

                2. C\u00e1c \u0111\u01b0\u1eddng s\u1ed1ng<\/h3>\n

                M\u1eb7c d\u00f9 th\u01b0\u1eddng \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1, c\u00e1c \u0111\u01b0\u1eddng s\u1ed1ng c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n trong c\u00e1c s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh \u0111\u1ec3 ch\u1ec9 h\u00e0nh vi theo th\u1eddi gian ho\u1eb7c b\u1ed1i c\u1ea3nh t\u01b0\u01a1ng t\u00e1c cho c\u00e1c ph\u1ea7n c\u1ee5 th\u1ec3. \u0110i\u1ec1u n\u00e0y th\u00eam chi\u1ec1u th\u1eddi gian v\u00e0o g\u00f3c nh\u00ecn c\u1ea5u tr\u00fac.<\/p>\n

                3. S\u01a1 \u0111\u1ed3 h\u1ee3p t\u00e1c<\/h3>\n

                Th\u01b0\u1eddng th\u00ec m\u1ed9t s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh \u0111\u01b0\u1ee3c suy ra t\u1eeb s\u01a1 \u0111\u1ed3 h\u1ee3p t\u00e1c. S\u01a1 \u0111\u1ed3 h\u1ee3p t\u00e1c cho th\u1ea5y c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng t\u01b0\u01a1ng t\u00e1c nh\u01b0 th\u1ebf n\u00e0o, c\u00f2n s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh cho th\u1ea5y c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng \u0111\u00f3 s\u1ed1ng b\u00ean trong \u1edf \u0111\u00e2u. Ch\u00fang b\u1ed5 sung cho nhau m\u1ed9t c\u00e1ch ho\u00e0n h\u1ea3o.<\/p>\n

                \ud83d\udeab Nh\u1eefng sai l\u1ea7m ph\u1ed5 bi\u1ebfn c\u1ea7n tr\u00e1nh<\/h2>\n

                Ngay c\u1ea3 nh\u1eefng nh\u00e0 thi\u1ebft k\u1ebf c\u00f3 kinh nghi\u1ec7m c\u0169ng m\u1eafc sai l\u1ea7m khi m\u00f4 h\u00ecnh h\u00f3a c\u00e1c c\u1ea5u tr\u00fac b\u00ean trong. Nh\u1eadn th\u1ee9c \u0111\u01b0\u1ee3c nh\u1eefng c\u00e1i b\u1eaby n\u00e0y s\u1ebd ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 tr\u00e1nh nh\u1ea7m l\u1eabn.<\/p>\n

                  \n
                • \u274c Tr\u1ed9n l\u1eabn c\u00e1c m\u1ee9c \u0111\u1ed9 tr\u1eebu t\u01b0\u1ee3ng:<\/strong> Kh\u00f4ng \u0111\u01b0\u1ee3c tr\u1ed9n s\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n c\u1ea5p cao v\u1edbi s\u01a1 \u0111\u1ed3 ph\u1ea7n c\u1ea5p th\u1ea5p. Gi\u1eef m\u1ee9c \u0111\u1ed9 chi ti\u1ebft nh\u1ea5t qu\u00e1n.<\/li>\n
                • \u274c B\u1ecf qua giao di\u1ec7n:<\/strong> N\u1ebfu b\u1ea1n k\u1ebft n\u1ed1i c\u00e1c ph\u1ea7n m\u00e0 kh\u00f4ng \u0111\u1ecbnh ngh\u0129a c\u1ed5ng\/giao di\u1ec7n, th\u00ec k\u1ebft n\u1ed1i s\u1ebd tr\u1edf n\u00ean m\u01a1 h\u1ed3. Lu\u00f4n lu\u00f4n x\u00e1c \u0111\u1ecbnh lo\u1ea1i giao di\u1ec7n.<\/li>\n
                • \u274c Thi\u1ebft k\u1ebf qu\u00e1 m\u1ee9c:<\/strong> Kh\u00f4ng ph\u1ea3i l\u1edbp n\u00e0o c\u0169ng c\u1ea7n s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh. Ch\u1ec9 s\u1eed d\u1ee5ng khi c\u1ea5u tr\u00fac b\u00ean trong \u0111\u1ee7 ph\u1ee9c t\u1ea1p \u0111\u1ec3 c\u1ea7n thi\u1ebft.<\/li>\n
                • \u274c B\u1ecf qua b\u1ed9i s\u1ed1:<\/strong> M\u1ed9t ph\u1ea7n c\u00f3 th\u1ec3 l\u00e0 0..1, 1..*, ho\u1eb7c *..*. H\u00e3y x\u00e1c \u0111\u1ecbnh s\u1ed1 l\u01b0\u1ee3ng th\u1ec3 hi\u1ec7n c\u1ee7a m\u1ed9t ph\u1ea7n c\u00f3 th\u1ec3 t\u1ed3n t\u1ea1i b\u00ean trong c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh.<\/li>\n<\/ul>\n

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

                  M\u1ed9t s\u01a1 \u0111\u1ed3 kh\u00f4ng t\u1ed3n t\u1ea1i c\u00f4 l\u1eadp. S\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh li\u00ean k\u1ebft v\u1edbi c\u00e1c th\u00e0nh ph\u1ea7n UML kh\u00e1c \u0111\u1ec3 cung c\u1ea5p b\u1ee9c tranh to\u00e0n di\u1ec7n.<\/p>\n

                    \n
                  • S\u01a1 \u0111\u1ed3 l\u1edbp:<\/strong> C\u00e1c ph\u1ea7n trong s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a b\u1edfi c\u00e1c l\u1edbp trong s\u01a1 \u0111\u1ed3 l\u1edbp. \u0110\u1ea3m b\u1ea3o c\u00e1c \u0111\u1ecbnh ngh\u0129a l\u1edbp kh\u1edbp nhau.<\/li>\n
                  • S\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i:<\/strong> M\u1ed9t ph\u1ea7n b\u00ean trong c\u1ea5u tr\u00fac c\u00f3 th\u1ec3 c\u00f3 m\u00e1y tr\u1ea1ng th\u00e1i ri\u00eang c\u1ee7a n\u00f3. S\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh cho th\u1ea5y m\u00e1y tr\u1ea1ng th\u00e1i \u0111\u00f3 n\u1eb1m \u1edf \u0111\u00e2u.<\/li>\n
                  • S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1:<\/strong> C\u00e1c k\u1ebft n\u1ed1i trong s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh th\u01b0\u1eddng t\u01b0\u01a1ng \u1ee9ng v\u1edbi c\u00e1c giao th\u1ee9c tin nh\u1eafn trong s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1. S\u1eed d\u1ee5ng ch\u00fang c\u00f9ng nhau \u0111\u1ec3 theo d\u00f5i m\u1ed9t tin nh\u1eafn t\u1eeb \u0111\u1ea7u v\u00e0o \u0111\u1ebfn x\u1eed l\u00fd n\u1ed9i b\u1ed9.<\/li>\n<\/ul>\n

                    \ud83d\udee1\ufe0f C\u00e1c th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t cho b\u1ea3o tr\u00ec<\/h2>\n

                    M\u1ed9t khi s\u01a1 \u0111\u1ed3 \u0111\u01b0\u1ee3c t\u1ea1o ra, n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t ph\u1ea7n c\u1ee7a t\u00e0i li\u1ec7u s\u1ed1ng. Vi\u1ec7c c\u1eadp nh\u1eadt n\u00f3 th\u01b0\u1eddng xuy\u00ean l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft.<\/p>\n

                      \n
                    • Ki\u1ec3m so\u00e1t phi\u00ean b\u1ea3n:<\/strong> Xem s\u01a1 \u0111\u1ed3 nh\u01b0 m\u00e3 ngu\u1ed3n. L\u01b0u tr\u1eef ch\u00fang trong h\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t phi\u00ean b\u1ea3n \u0111\u1ec3 theo d\u00f5i c\u00e1c thay \u0111\u1ed5i theo th\u1eddi gian.<\/li>\n
                    • \u0110\u1eb7t t\u00ean nh\u1ea5t qu\u00e1n:<\/strong> S\u1eed d\u1ee5ng c\u00f9ng m\u1ed9t quy \u01b0\u1edbc \u0111\u1eb7t t\u00ean cho c\u00e1c ph\u1ea7n v\u00e0 c\u1ed5ng tr\u00ean t\u1ea5t c\u1ea3 c\u00e1c s\u01a1 \u0111\u1ed3. \u0110i\u1ec1u n\u00e0y gi\u00fap d\u1ec5 t\u00ecm ki\u1ebfm v\u00e0 hi\u1ec3u r\u00f5 h\u01a1n.<\/li>\n
                    • Ghi ch\u00fa t\u00e0i li\u1ec7u:<\/strong> S\u1eed d\u1ee5ng ghi ch\u00fa \u0111\u1ec3 gi\u1ea3i th\u00edch c\u00e1c k\u1ebft n\u1ed1i ph\u1ee9c t\u1ea1p. M\u1ed9t s\u01a1 \u0111\u1ed3 kh\u00f4ng n\u00ean ch\u1ec9 d\u1ef1a v\u00e0o tr\u1ef1c gi\u00e1c h\u00ecnh \u1ea3nh \u0111\u1ec3 hi\u1ec3u logic ph\u1ee9c t\u1ea1p.<\/li>\n
                    • V\u00f2ng ki\u1ec3m tra:<\/strong> Trong c\u00e1c bu\u1ed5i xem x\u00e9t thi\u1ebft k\u1ebf, h\u00e3y \u0111\u1eb7c bi\u1ec7t h\u1ecfi xem c\u1ea5u tr\u00fac b\u00ean trong c\u00f3 kh\u1edbp v\u1edbi tri\u1ec3n khai hay kh\u00f4ng. S\u1eeda \u0111\u1ed5i s\u01a1 \u0111\u1ed3 n\u1ebfu m\u00e3 ngu\u1ed3n thay \u0111\u1ed5i.<\/li>\n<\/ul>\n

                      \ud83d\udcdd T\u00f3m t\u1eaft nh\u1eefng \u0111i\u1ec3m ch\u00ednh c\u1ea7n ghi nh\u1edb<\/h2>\n

                      S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac T\u1ed5ng h\u1ee3p l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 chuy\u00ean bi\u1ec7t \u0111\u1ec3 ti\u1ebft l\u1ed9 c\u00e1c c\u01a1 ch\u1ebf b\u00ean trong c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng. N\u00f3 c\u1ea7u n\u1ed1i kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c \u0111\u1ecbnh ngh\u0129a l\u1edbp tr\u1eebu t\u01b0\u1ee3ng v\u00e0 chi ti\u1ebft tri\u1ec3n khai c\u1ee5 th\u1ec3. B\u1eb1ng c\u00e1ch t\u1eadp trung v\u00e0o c\u00e1c ph\u1ea7n, vai tr\u00f2, c\u1ed5ng v\u00e0 k\u1ebft n\u1ed1i, n\u00f3 cung c\u1ea5p b\u1ea3n v\u1ebd ph\u00e1c th\u1ea3o cho c\u00e1c c\u1ea5u th\u00e0nh ph\u1ee9c t\u1ea1p.<\/p>\n

                      Nh\u1eefng \u0111i\u1ec3m ch\u00ednh c\u1ea7n nh\u1edb:<\/p>\n

                        \n
                      • \u2705 N\u00f3 tr\u1ef1c quan h\u00f3a c\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a m\u1ed9t b\u1ed9 ph\u00e2n lo\u1ea1i.<\/li>\n
                      • \u2705 C\u00e1c ph\u1ea7n \u0111\u1ea1i di\u1ec7n cho c\u00e1c th\u1ec3 hi\u1ec7n b\u00ean trong c\u1ea5u tr\u00fac.<\/li>\n
                      • \u2705 C\u00e1c c\u1ed5ng x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111i\u1ec3m t\u01b0\u01a1ng t\u00e1c (cung c\u1ea5p\/y\u00eau c\u1ea7u).<\/li>\n
                      • \u2705 C\u00e1c k\u1ebft n\u1ed1i li\u00ean k\u1ebft c\u00e1c ph\u1ea7n b\u00ean trong v\u1edbi nhau.<\/li>\n
                      • \u2705 N\u00f3 b\u1ed5 sung cho s\u01a1 \u0111\u1ed3 L\u1edbp v\u00e0 S\u01a1 \u0111\u1ed3 Th\u00e0nh ph\u1ea7n nh\u01b0ng ph\u1ee5c v\u1ee5 m\u1ed9t m\u1ee5c \u0111\u00edch \u0111\u1ed9c \u0111\u00e1o.<\/li>\n<\/ul>\n

                        Khi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u00fang c\u00e1ch, s\u01a1 \u0111\u1ed3 n\u00e0y gi\u1ea3m thi\u1ec3u s\u1ef1 m\u01a1 h\u1ed3 trong thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng. N\u00f3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n kh\u00f4ng ch\u1ec9 hi\u1ec3u \u0111\u01b0\u1ee3c \u0111\u1ea7u v\u00e0o v\u00e0 \u0111\u1ea7u ra c\u1ee7a m\u1ed9t module, m\u00e0 c\u00f2n hi\u1ec3u \u0111\u01b0\u1ee3c c\u01a1 ch\u1ebf b\u00ean trong gi\u00fap module ho\u1ea1t \u0111\u1ed9ng. S\u1ef1 r\u00f5 r\u00e0ng n\u00e0y d\u1eabn \u0111\u1ebfn \u00edt l\u1ed7i h\u01a1n, d\u1ec5 b\u1ea3o tr\u00ec h\u01a1n v\u00e0 ki\u1ebfn tr\u00fac m\u1edf r\u1ed9ng t\u1ed1t h\u01a1n.<\/p>\n

                        \ud83d\udd0e C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n

                        T\u00f4i c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac T\u1ed5ng h\u1ee3p cho c\u00e1c l\u01b0\u1ee3c \u0111\u1ed3 c\u01a1 s\u1edf d\u1eef li\u1ec7u kh\u00f4ng?<\/h3>\n

                        C\u00f3, nh\u01b0ng c\u1ea7n l\u01b0u \u00fd. B\u1ea1n c\u00f3 th\u1ec3 m\u00f4 h\u00ecnh h\u00f3a m\u1ed9t b\u1ea3ng nh\u01b0 m\u1ed9t c\u1ea5u tr\u00fac t\u1ed5ng h\u1ee3p, trong \u0111\u00f3 c\u00e1c h\u00e0ng l\u00e0 c\u00e1c th\u1ec3 hi\u1ec7n v\u00e0 c\u00e1c c\u1ed9t l\u00e0 c\u00e1c ph\u1ea7n. Tuy nhi\u00ean, c\u00e1c s\u01a1 \u0111\u1ed3 Th\u1ef1c th\u1ec3-M\u1ed1i quan h\u1ec7 ti\u00eau chu\u1ea9n th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng h\u01a1n cho c\u00e1c l\u01b0\u1ee3c \u0111\u1ed3 c\u01a1 s\u1edf d\u1eef li\u1ec7u.<\/p>\n

                        S\u01a1 \u0111\u1ed3 n\u00e0y c\u00f3 thay th\u1ebf \u0111\u01b0\u1ee3c S\u01a1 \u0111\u1ed3 Th\u00e0nh ph\u1ea7n kh\u00f4ng?<\/h3>\n

                        Kh\u00f4ng. S\u01a1 \u0111\u1ed3 Th\u00e0nh ph\u1ea7n th\u1ec3 hi\u1ec7n tri\u1ec3n khai v\u00e0 c\u00e1c module c\u1ea5p cao. S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac T\u1ed5ng h\u1ee3p th\u1ec3 hi\u1ec7n c\u1ea5u t\u1ea1o b\u00ean trong c\u1ee7a m\u1ed9t module c\u1ee5 th\u1ec3. Ch\u00fang ho\u1ea1t \u0111\u1ed9ng c\u00f9ng nhau.<\/p>\n

                        T\u00f4i n\u00ean d\u00f9ng c\u00f4ng c\u1ee5 n\u00e0o?<\/h3>\n

                        M\u1ecdi c\u00f4ng c\u1ee5 m\u00f4 h\u00ecnh h\u00f3a UML ti\u00eau chu\u1ea9n \u0111\u1ec1u h\u1ed7 tr\u1ee3 lo\u1ea1i s\u01a1 \u0111\u1ed3 n\u00e0y. Vi\u1ec7c ch\u1ecdn c\u00f4ng c\u1ee5 quan tr\u1ecdng h\u01a1n l\u00e0 s\u1ef1 r\u00f5 r\u00e0ng c\u1ee7a ch\u00ednh m\u00f4 h\u00ecnh.<\/p>\n

                        S\u01a1 \u0111\u1ed3 n\u00e0y b\u1eaft bu\u1ed9c cho m\u1ecdi d\u1ef1 \u00e1n kh\u00f4ng?<\/h3>\n

                        Kh\u00f4ng. \u0110\u1ed1i v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng \u0111\u01a1n gi\u1ea3n, s\u01a1 \u0111\u1ed3 l\u1edbp l\u00e0 \u0111\u1ee7. D\u00f9ng s\u01a1 \u0111\u1ed3 CSD khi \u0111\u1ed9 ph\u1ee9c t\u1ea1p b\u00ean trong x\u1ee9ng \u0111\u00e1ng v\u1edbi chi ph\u00ed ph\u00e1t sinh.<\/p>\n

                        L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 x\u1eed l\u00fd \u0111a h\u00ecnh trong s\u01a1 \u0111\u1ed3 n\u00e0y?<\/h3>\n

                        \u0110a h\u00ecnh \u0111\u01b0\u1ee3c x\u1eed l\u00fd th\u00f4ng qua c\u00e1c giao di\u1ec7n do c\u00e1c c\u1ed5ng cung c\u1ea5p. M\u1ed9t ph\u1ea7n c\u00f3 th\u1ec3 l\u00e0 ki\u1ec3u si\u00eau l\u1edbp nh\u01b0ng cung c\u1ea5p c\u00f9ng m\u1ed9t giao di\u1ec7n nh\u01b0 l\u1edbp con. K\u1ebft n\u1ed1i d\u1ef1a v\u00e0o giao di\u1ec7n, ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u1edbp c\u1ee5 th\u1ec3.<\/p>\n

                        \ud83c\udf10 Suy ngh\u0129 cu\u1ed1i c\u00f9ng<\/h2>\n

                        Thi\u1ebft k\u1ebf ph\u1ea7n m\u1ec1m l\u00e0 v\u1ec1 qu\u1ea3n l\u00fd \u0111\u1ed9 ph\u1ee9c t\u1ea1p. S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac T\u1ed5ng h\u1ee3p l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p m\u1ea1nh m\u1ebd \u0111\u1ec3 qu\u1ea3n l\u00fd \u0111\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a c\u00e1c m\u1ed1i quan h\u1ec7 b\u00ean trong. B\u1eb1ng c\u00e1ch x\u00e1c \u0111\u1ecbnh r\u00f5 r\u00e0ng c\u00e1ch c\u00e1c ph\u1ea7n k\u1ebft h\u1ee3p v\u1edbi nhau, b\u1ea1n t\u1ea1o ra m\u1ed9t h\u1ee3p \u0111\u1ed3ng gi\u1eefa tri\u1ec3n khai b\u00ean trong v\u00e0 giao di\u1ec7n b\u00ean ngo\u00e0i. S\u1ef1 t\u00e1ch bi\u1ec7t n\u00e0y l\u00e0 n\u1ec1n t\u1ea3ng c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng d\u1ec5 b\u1ea3o tr\u00ec.<\/p>\n

                        D\u00e0nh th\u1eddi gian \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a ch\u00ednh x\u00e1c c\u00e1c c\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a b\u1ea1n. C\u00f4ng s\u1ee9c b\u1ecf ra \u0111\u1ec3 v\u1ebd c\u00e1c s\u01a1 \u0111\u1ed3 n\u00e0y s\u1ebd mang l\u1ea1i l\u1ee3i \u00edch l\u1edbn trong c\u00e1c giai \u0111o\u1ea1n ph\u00e1t tri\u1ec3n v\u00e0 g\u1ee1 l\u1ed7i. S\u1ef1 r\u00f5 r\u00e0ng s\u1ebd th\u1eafng l\u1ee3i so v\u1edbi t\u1ed1c \u0111\u1ed9 trong d\u00e0i h\u1ea1n. X\u00e2y d\u1ef1ng v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c, h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n s\u1ebd ph\u1ea3n \u00e1nh s\u1ef1 \u1ed5n \u0111\u1ecbnh \u0111\u00f3.<\/p>\n","protected":false},"excerpt":{"rendered":"

                        Hi\u1ec3u \u0111\u01b0\u1ee3c ki\u1ebfn tr\u00fac b\u00ean trong c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p th\u01b0\u1eddng l\u00e0 n\u01a1i nhi\u1ec1u n\u1ed7 l\u1ef1c thi\u1ebft k\u1ebf th\u1ea5t b\u1ea1i. Trong khi s\u01a1 \u0111\u1ed3 l\u1edbp ti\u00eau chu\u1ea9n cho…<\/p>\n","protected":false},"author":1,"featured_media":1667,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac T\u1ed5ng h\u1ee3p \u0111\u01b0\u1ee3c gi\u1ea3i th\u00edch: Tr\u1ef1c quan h\u00f3a c\u00e1c m\u1ed1i quan h\u1ec7 UML \ud83e\udde9","_yoast_wpseo_metadesc":"H\u1ecdc c\u00e1ch s\u1eed d\u1ee5ng S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac T\u1ed5ng h\u1ee3p \u0111\u1ec3 b\u1ea3n \u0111\u1ed3 ki\u1ebfn tr\u00fac b\u00ean trong. Hi\u1ec3u r\u00f5 c\u00e1c ph\u1ea7n, vai tr\u00f2 v\u00e0 c\u1ed5ng m\u00e0 kh\u00f4ng c\u00f2n b\u1ed1i r\u1ed1i. M\u1ed9t h\u01b0\u1edbng d\u1eabn UML to\u00e0n di\u1ec7n.","fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[77],"tags":[80,86],"class_list":["post-1666","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uml","tag-academic","tag-composite-structure-diagram"],"yoast_head":"\nS\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac T\u1ed5ng h\u1ee3p \u0111\u01b0\u1ee3c gi\u1ea3i th\u00edch: Tr\u1ef1c quan h\u00f3a c\u00e1c m\u1ed1i quan h\u1ec7 UML \ud83e\udde9<\/title>\n<meta name=\"description\" content=\"H\u1ecdc c\u00e1ch s\u1eed d\u1ee5ng S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac T\u1ed5ng h\u1ee3p \u0111\u1ec3 b\u1ea3n \u0111\u1ed3 ki\u1ebfn tr\u00fac b\u00ean trong. Hi\u1ec3u r\u00f5 c\u00e1c ph\u1ea7n, vai tr\u00f2 v\u00e0 c\u1ed5ng m\u00e0 kh\u00f4ng c\u00f2n b\u1ed1i r\u1ed1i. M\u1ed9t h\u01b0\u1edbng d\u1eabn UML to\u00e0n di\u1ec7n.\" \/>\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-explained\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac T\u1ed5ng h\u1ee3p \u0111\u01b0\u1ee3c gi\u1ea3i th\u00edch: Tr\u1ef1c quan h\u00f3a c\u00e1c m\u1ed1i quan h\u1ec7 UML \ud83e\udde9\" \/>\n<meta property=\"og:description\" content=\"H\u1ecdc c\u00e1ch s\u1eed d\u1ee5ng S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac T\u1ed5ng h\u1ee3p \u0111\u1ec3 b\u1ea3n \u0111\u1ed3 ki\u1ebfn tr\u00fac b\u00ean trong. Hi\u1ec3u r\u00f5 c\u00e1c ph\u1ea7n, vai tr\u00f2 v\u00e0 c\u1ed5ng m\u00e0 kh\u00f4ng c\u00f2n b\u1ed1i r\u1ed1i. M\u1ed9t h\u01b0\u1edbng d\u1eabn UML to\u00e0n di\u1ec7n.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-explained\/\" \/>\n<meta property=\"og:site_name\" content=\"Ez Knowledge Vietnamese - Latest in AI & Software Innovation\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-31T16:54:28+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ez-knowledge.com\/vi\/wp-content\/uploads\/sites\/10\/2026\/03\/composite-structure-diagram-child-style-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=\"24 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-explained\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-explained\/\"},\"author\":{\"name\":\"vpadmin\",\"@id\":\"https:\/\/www.ez-knowledge.com\/vi\/#\/schema\/person\/33c28d3655923323cf039801026316a1\"},\"headline\":\"Gi\u1ea3i th\u00edch S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac H\u1ee3p th\u00e0nh: Tr\u1ef1c quan h\u00f3a C\u00e1c M\u1ed1i quan h\u1ec7 Th\u00e0nh ph\u1ea7n m\u00e0 Kh\u00f4ng G\u00e2y Nh\u1ea7m l\u1eabn\",\"datePublished\":\"2026-03-31T16:54:28+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-explained\/\"},\"wordCount\":4682,\"publisher\":{\"@id\":\"https:\/\/www.ez-knowledge.com\/vi\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-explained\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.ez-knowledge.com\/vi\/wp-content\/uploads\/sites\/10\/2026\/03\/composite-structure-diagram-child-style-infographic.jpg\",\"keywords\":[\"academic\",\"composite structure diagram\"],\"articleSection\":[\"UML\"],\"inLanguage\":\"vi\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-explained\/\",\"url\":\"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-explained\/\",\"name\":\"S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac T\u1ed5ng h\u1ee3p \u0111\u01b0\u1ee3c gi\u1ea3i th\u00edch: Tr\u1ef1c quan h\u00f3a c\u00e1c m\u1ed1i quan h\u1ec7 UML \ud83e\udde9\",\"isPartOf\":{\"@id\":\"https:\/\/www.ez-knowledge.com\/vi\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-explained\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-explained\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.ez-knowledge.com\/vi\/wp-content\/uploads\/sites\/10\/2026\/03\/composite-structure-diagram-child-style-infographic.jpg\",\"datePublished\":\"2026-03-31T16:54:28+00:00\",\"description\":\"H\u1ecdc c\u00e1ch s\u1eed d\u1ee5ng S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac T\u1ed5ng h\u1ee3p \u0111\u1ec3 b\u1ea3n \u0111\u1ed3 ki\u1ebfn tr\u00fac b\u00ean trong. Hi\u1ec3u r\u00f5 c\u00e1c ph\u1ea7n, vai tr\u00f2 v\u00e0 c\u1ed5ng m\u00e0 kh\u00f4ng c\u00f2n b\u1ed1i r\u1ed1i. M\u1ed9t h\u01b0\u1edbng d\u1eabn UML to\u00e0n di\u1ec7n.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-explained\/#breadcrumb\"},\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-explained\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-explained\/#primaryimage\",\"url\":\"https:\/\/www.ez-knowledge.com\/vi\/wp-content\/uploads\/sites\/10\/2026\/03\/composite-structure-diagram-child-style-infographic.jpg\",\"contentUrl\":\"https:\/\/www.ez-knowledge.com\/vi\/wp-content\/uploads\/sites\/10\/2026\/03\/composite-structure-diagram-child-style-infographic.jpg\",\"width\":1664,\"height\":928},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-explained\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.ez-knowledge.com\/vi\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Gi\u1ea3i th\u00edch S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac H\u1ee3p th\u00e0nh: Tr\u1ef1c quan h\u00f3a C\u00e1c M\u1ed1i quan h\u1ec7 Th\u00e0nh ph\u1ea7n m\u00e0 Kh\u00f4ng G\u00e2y Nh\u1ea7m l\u1eabn\"}]},{\"@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":"S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac T\u1ed5ng h\u1ee3p \u0111\u01b0\u1ee3c gi\u1ea3i th\u00edch: Tr\u1ef1c quan h\u00f3a c\u00e1c m\u1ed1i quan h\u1ec7 UML \ud83e\udde9","description":"H\u1ecdc c\u00e1ch s\u1eed d\u1ee5ng S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac T\u1ed5ng h\u1ee3p \u0111\u1ec3 b\u1ea3n \u0111\u1ed3 ki\u1ebfn tr\u00fac b\u00ean trong. Hi\u1ec3u r\u00f5 c\u00e1c ph\u1ea7n, vai tr\u00f2 v\u00e0 c\u1ed5ng m\u00e0 kh\u00f4ng c\u00f2n b\u1ed1i r\u1ed1i. M\u1ed9t h\u01b0\u1edbng d\u1eabn UML to\u00e0n di\u1ec7n.","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-explained\/","og_locale":"vi_VN","og_type":"article","og_title":"S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac T\u1ed5ng h\u1ee3p \u0111\u01b0\u1ee3c gi\u1ea3i th\u00edch: Tr\u1ef1c quan h\u00f3a c\u00e1c m\u1ed1i quan h\u1ec7 UML \ud83e\udde9","og_description":"H\u1ecdc c\u00e1ch s\u1eed d\u1ee5ng S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac T\u1ed5ng h\u1ee3p \u0111\u1ec3 b\u1ea3n \u0111\u1ed3 ki\u1ebfn tr\u00fac b\u00ean trong. Hi\u1ec3u r\u00f5 c\u00e1c ph\u1ea7n, vai tr\u00f2 v\u00e0 c\u1ed5ng m\u00e0 kh\u00f4ng c\u00f2n b\u1ed1i r\u1ed1i. M\u1ed9t h\u01b0\u1edbng d\u1eabn UML to\u00e0n di\u1ec7n.","og_url":"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-explained\/","og_site_name":"Ez Knowledge Vietnamese - Latest in AI & Software Innovation","article_published_time":"2026-03-31T16:54:28+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-child-style-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":"24 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-explained\/#article","isPartOf":{"@id":"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-explained\/"},"author":{"name":"vpadmin","@id":"https:\/\/www.ez-knowledge.com\/vi\/#\/schema\/person\/33c28d3655923323cf039801026316a1"},"headline":"Gi\u1ea3i th\u00edch S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac H\u1ee3p th\u00e0nh: Tr\u1ef1c quan h\u00f3a C\u00e1c M\u1ed1i quan h\u1ec7 Th\u00e0nh ph\u1ea7n m\u00e0 Kh\u00f4ng G\u00e2y Nh\u1ea7m l\u1eabn","datePublished":"2026-03-31T16:54:28+00:00","mainEntityOfPage":{"@id":"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-explained\/"},"wordCount":4682,"publisher":{"@id":"https:\/\/www.ez-knowledge.com\/vi\/#organization"},"image":{"@id":"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-explained\/#primaryimage"},"thumbnailUrl":"https:\/\/www.ez-knowledge.com\/vi\/wp-content\/uploads\/sites\/10\/2026\/03\/composite-structure-diagram-child-style-infographic.jpg","keywords":["academic","composite structure diagram"],"articleSection":["UML"],"inLanguage":"vi"},{"@type":"WebPage","@id":"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-explained\/","url":"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-explained\/","name":"S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac T\u1ed5ng h\u1ee3p \u0111\u01b0\u1ee3c gi\u1ea3i th\u00edch: Tr\u1ef1c quan h\u00f3a c\u00e1c m\u1ed1i quan h\u1ec7 UML \ud83e\udde9","isPartOf":{"@id":"https:\/\/www.ez-knowledge.com\/vi\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-explained\/#primaryimage"},"image":{"@id":"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-explained\/#primaryimage"},"thumbnailUrl":"https:\/\/www.ez-knowledge.com\/vi\/wp-content\/uploads\/sites\/10\/2026\/03\/composite-structure-diagram-child-style-infographic.jpg","datePublished":"2026-03-31T16:54:28+00:00","description":"H\u1ecdc c\u00e1ch s\u1eed d\u1ee5ng S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac T\u1ed5ng h\u1ee3p \u0111\u1ec3 b\u1ea3n \u0111\u1ed3 ki\u1ebfn tr\u00fac b\u00ean trong. Hi\u1ec3u r\u00f5 c\u00e1c ph\u1ea7n, vai tr\u00f2 v\u00e0 c\u1ed5ng m\u00e0 kh\u00f4ng c\u00f2n b\u1ed1i r\u1ed1i. M\u1ed9t h\u01b0\u1edbng d\u1eabn UML to\u00e0n di\u1ec7n.","breadcrumb":{"@id":"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-explained\/#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-explained\/"]}]},{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-explained\/#primaryimage","url":"https:\/\/www.ez-knowledge.com\/vi\/wp-content\/uploads\/sites\/10\/2026\/03\/composite-structure-diagram-child-style-infographic.jpg","contentUrl":"https:\/\/www.ez-knowledge.com\/vi\/wp-content\/uploads\/sites\/10\/2026\/03\/composite-structure-diagram-child-style-infographic.jpg","width":1664,"height":928},{"@type":"BreadcrumbList","@id":"https:\/\/www.ez-knowledge.com\/vi\/composite-structure-diagram-explained\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.ez-knowledge.com\/vi\/"},{"@type":"ListItem","position":2,"name":"Gi\u1ea3i th\u00edch S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac H\u1ee3p th\u00e0nh: Tr\u1ef1c quan h\u00f3a C\u00e1c M\u1ed1i quan h\u1ec7 Th\u00e0nh ph\u1ea7n m\u00e0 Kh\u00f4ng G\u00e2y Nh\u1ea7m l\u1eabn"}]},{"@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\/1666","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=1666"}],"version-history":[{"count":0,"href":"https:\/\/www.ez-knowledge.com\/vi\/wp-json\/wp\/v2\/posts\/1666\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ez-knowledge.com\/vi\/wp-json\/wp\/v2\/media\/1667"}],"wp:attachment":[{"href":"https:\/\/www.ez-knowledge.com\/vi\/wp-json\/wp\/v2\/media?parent=1666"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ez-knowledge.com\/vi\/wp-json\/wp\/v2\/categories?post=1666"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ez-knowledge.com\/vi\/wp-json\/wp\/v2\/tags?post=1666"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}