{"id":2766,"date":"2014-09-20T09:01:15","date_gmt":"2014-09-20T02:01:15","guid":{"rendered":"http:\/\/news.appota.com\/?p=2766"},"modified":"2021-04-13T16:22:59","modified_gmt":"2021-04-13T09:22:59","slug":"nhung-dieu-chu-y-truoc-khi-phat-trien-mot-ung-dung","status":"publish","type":"post","link":"https:\/\/news.appota.com\/vi\/nhung-dieu-chu-y-truoc-khi-phat-trien-mot-ung-dung\/","title":{"rendered":"Nh\u1eefng \u0111i\u1ec1u ch\u00fa \u00fd tr\u01b0\u1edbc khi ph\u00e1t tri\u1ec3n m\u1ed9t \u1ee9ng d\u1ee5ng"},"content":{"rendered":"

Ph\u00e1t tri\u1ec3n m\u1ed9t \u1ee9ng d\u1ee5ng l\u00e0m vi\u1ec7c \u0111\u01b0\u1ee3c kh\u00f4ng kh\u00f3, tuy nhi\u00ean vi\u1ec7c \u0111\u1ea3m b\u1ea3o cho n\u00f3 ch\u1ea1y \u1ed5n \u0111\u1ecbnh, t\u1eadn d\u1ee5ng \u0111\u01b0\u1ee3c t\u1ed1i \u0111a c\u00e1c c\u00f4ng ngh\u1ec7 c\u1ea7n thi\u1ebft v\u00e0 \u1ed5n \u0111\u1ecbnh hi\u1ec7u n\u0103ng l\u00e0 \u0111i\u1ec1u kh\u00f4ng h\u1ec1 d\u1ec5 d\u00e0ng<\/strong><\/em><\/p>\n

<\/p>\n

C\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng ph\u1ea3i ch\u1eafc ch\u1eafn r\u1eb1ng \u1ee9ng d\u1ee5ng c\u1ee7a h\u1ecd to\u00e0n di\u1ec7n \u0111\u1ec3 c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn c\u1ee7a b\u1ea5t k\u1ef3 ti\u1ec7n \u00edch n\u00e0o. H\u1ecd ph\u1ea3i kh\u00f4ng ng\u1eebng t\u00edch h\u1ee3p c\u00e1c t\u00ednh n\u0103ng m\u1edbi nh\u1ea5t nh\u01b0 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y, nh\u1eadp li\u1ec7u b\u1eb1ng gi\u1ecdng n\u00f3i v\u00e0 \u0111\u1ecbnh v\u1ecb to\u00e0n c\u1ea7u \u0111\u1ec3 khi\u1ebfn cho c\u00e1c thi\u1ebft b\u1ecb di \u0111\u1ed9ng kh\u00f4ng ch\u1ec9 l\u00e0 s\u1ef1 k\u1ebft h\u1ee3p \u0111\u01a1n thu\u1ea7n c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn c\u1ea5u th\u00e0nh.<\/p>\n

Do \u0111\u00f3, khi ph\u00e1t tri\u1ec3n b\u1ea5t k\u1ef3 \u1ee9ng d\u1ee5ng universal app hay native app , c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n c\u1ea7n ngh\u0129 \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n. \u0110\u1ec3 h\u01b0\u1edbng d\u1eabn c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng, sau \u0111\u00e2y l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 m\u00e0 h\u1ecd n\u00ean ti\u1ebfp c\u1eadn khi x\u00e2y d\u1ef1ng b\u1ea5t k\u1ef3 \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng cho c\u00e1c n\u1ec1n t\u1ea3ng kh\u00e1c nhau.<\/p>\n

Ng\u00e0y nay c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n c\u00f3 r\u1ea5t nhi\u1ec1u ch\u1ecdn l\u1ef1a cho vi\u1ec7c ch\u1ecdn m\u1ed9t b\u1ed9 khung (framework) l\u1eadp tr\u00ecnh di \u0111\u1ed9ng. Tuy nhi\u00ean, kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 framework \u0111\u1ec1u cho ph\u00e9p c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n x\u00e2y d\u1ef1ng m\u1ed9t \u1ee9ng d\u1ee5ng theo c\u00e1ch h\u1ecd mu\u1ed1n. M\u1ed7i framework ph\u00e1t tri\u1ec3n c\u00f3 t\u00ednh n\u0103ng v\u00e0 gi\u1edbi h\u1ea1n ri\u00eang. Ngo\u00e0i ra, v\u1edbi s\u1ef1 ti\u1ebfn b\u1ed9 nhanh ch\u00f3ng trong h\u1ec7 sinh th\u00e1i di \u0111\u1ed9ng, c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n s\u1ebd ph\u1ea3i ch\u1ecbu nhi\u1ec1u r\u00e0ng bu\u1ed9c h\u01a1n. M\u1ed9t s\u1ed1 nh\u1eefng y\u1ebfu t\u1ed1 quan tr\u1ecdng m\u00e0 m\u1ed9t nh\u00e0 ph\u00e1t tri\u1ec3n ph\u1ea3i xem x\u00e9t \u0111\u1ec3 x\u00e2y d\u1ef1ng m\u1ed9t \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea d\u01b0\u1edbi \u0111\u00e2y.<\/p>\n

1. B\u1ed9 khung \u1ee9ng d\u1ee5ng (Application Framework)<\/strong><\/p>\n

B\u1ed9 khung \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c \u0111\u00e1ng gi\u00e1 l\u00e0 y\u1ebfu t\u1ed1 c\u1ea7n xem x\u00e9t nh\u1ea5t. Ch\u00fang ch\u1ea1y tr\u00ean h\u1ec7 \u0111i\u1ec1u h\u00e0nh, chia s\u1ebb d\u1ecbch v\u1ee5 c\u1ed1t l\u00f5i nh\u01b0 \u0111\u1ed3 h\u1ecda, giao ti\u1ebfp, b\u1ea3o m\u1eadt, v\u1ecb tr\u00ed\u2026 N\u1ebfu mu\u1ed1n x\u00e2y d\u1ef1ng m\u1ed9t \u1ee9ng d\u1ee5ng th\u00ec trong \u0111\u1ea7u nh\u00e0 ph\u00e1t tri\u1ec3n lu\u00f4n ph\u1ea3i ngh\u0129 \u0111\u1ebfn vi\u1ec7c ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng \u0111\u00f3 tr\u00ean nhi\u1ec1u n\u1ec1n t\u1ea3ng kh\u00e1c nhau m\u00e0 n\u00f3 c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3. C\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n c\u1ea7n ph\u00e2n bi\u1ec7t framework kh\u00e1c nhau nh\u01b0, Java, CSS, HTML, JavaScript, v\u00e0 jQuery, gi\u00fap h\u1ecd c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n nh\u1eefng \u1ee9ng d\u1ee5ng hay. Do \u0111\u00f3, tr\u01b0\u1edbc khi b\u1ea1n c\u00f3 \u00fd \u0111\u1ecbnh x\u00e2y d\u1ef1ng m\u1ed9t \u1ee9ng d\u1ee5ng, h\u00e3y c\u00e2n nh\u1eafc y\u1ebfu t\u1ed1 v\u1ec1 b\u1ed9 khung \u1ee9ng d\u1ee5ng tr\u01b0\u1edbc.<\/p>\n

\"\"<\/p>\n

2. M\u1ea1ng l\u01b0\u1edbi (Network)<\/strong><\/p>\n

M\u1ea1ng internet \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng khi b\u1ea1n ngh\u0129 \u0111\u1ebfn vi\u1ec7c ph\u00e1t tri\u1ec3n m\u1ed9t \u1ee9ng d\u1ee5ng. H\u00e3y suy ngh\u0129 tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u x\u00e2y d\u1ef1ng m\u1ed9t \u1ee9ng d\u1ee5ng, cho d\u00f9 \u1ee9ng d\u1ee5ng \u0111\u00f3 \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n cho \u0111i\u1ec7n tho\u1ea1i t\u00ednh n\u0103ng( featured phone) hay m\u1ed9t chi\u1ebfc \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh (smart phone), cho d\u00f9 \u1ee9ng d\u1ee5ng \u0111\u00f3 c\u1ea7n c\u00f3 m\u1ed9t k\u1ebft n\u1ed1i m\u1ea1ng kh\u00f4ng d\u00e2y hay ch\u1ec9 c\u1ea7n c\u00e0i \u0111\u1eb7t \u0111\u01a1n gi\u1ea3n \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng. H\u01a1n n\u1eefa, b\u1ea1n c\u0169ng n\u00ean xem x\u00e9t vi\u1ec7c c\u00e1c \u1ee9ng d\u1ee5ng b\u1ea1n \u0111ang ph\u00e1t tri\u1ec3n c\u00f3 kh\u1ea3 n\u0103ng h\u1ed7 tr\u1ee3 tr\u00ean Symbian, Java ho\u1eb7c b\u1ea5t k\u1ef3 h\u1ec7 \u0111i\u1ec1u h\u00e0nh tr\u00ean \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh n\u00e0o hay kh\u00f4ng.<\/p>\n

3. H\u1ec7 \u0111i\u1ec1u h\u00e0nh (OS)<\/strong><\/p>\n

H\u1ec7 \u0111i\u1ec1u h\u00e0nh bao g\u1ed3m c\u00e1c b\u1ed9 c\u00f4ng c\u1ee5 v\u00e0 d\u1ecbch v\u1ee5 cho ph\u00e9p c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 th\u1ec3 giao ti\u1ebfp v\u00e0 chia s\u1ebb d\u1eef li\u1ec7u\/ d\u1ecbch v\u1ee5 v\u1edbi nhau. C\u00e1c h\u1ec7 \u0111i\u1ec1u h\u00e0nh kh\u00e1c nhau th\u00ec c\u00f3 nh\u1eefng gi\u1edbi h\u1ea1n ri\u00eang bi\u1ec7t v\u00e0 m\u00e3 h\u00f3a c\u00fa ph\u00e1p kh\u00e1c nhau. C\u00f3 r\u1ea5t nhi\u1ec1u n\u1ec1n t\u1ea3ng h\u1ec7 \u0111i\u1ec1u h\u00e0nh, m\u1ed7i h\u1ec7 \u0111i\u1ec1u h\u00e0nh chi\u1ebfm l\u0129nh th\u1ecb tr\u01b0\u1eddng v\u1edbi nh\u1eefng ng\u01b0\u1eddi d\u00f9ng ti\u1ec1m n\u0103ng ri\u00eang c\u1ee7a n\u00f3. Ng\u00e0y nay, Android, iOS, BlackBerry v\u00e0 Windows, l\u00e0 nh\u1eefng n\u1ec1n t\u1ea3ng h\u1ec7 \u0111i\u1ec1u h\u00e0nh n\u1ed5i b\u1eadt v\u00e0 nhi\u1ec1u t\u00ednh n\u0103ng nh\u1ea5t. Trong giai \u0111o\u1ea1n \u0111\u1ea7u c\u1ee7a vi\u1ec7c ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng, nh\u00e0 ph\u00e1t tri\u1ec3n ph\u1ea3i x\u00e1c \u0111\u1ecbnh n\u1ec1n t\u1ea3ng h\u1ec7 \u0111i\u1ec1u h\u00e0nh m\u00e0 m\u00ecnh mu\u1ed1n x\u00e2y d\u1ef1ng \u1ee9ng d\u1ee5ng ch\u1ea1y tr\u00ean \u0111\u00f3. Ngo\u00e0i ra, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng m\u1ed9t l\u1ea7n v\u00e0 sau \u0111\u00f3 c\u00f3 th\u1ec3 t\u00e1i s\u1eed d\u1ee5ng n\u00f3 tr\u00ean m\u1ed9t n\u1ec1n t\u1ea3ng kh\u00e1c b\u1eb1ng vi\u1ec7c \u00e1p d\u1ee5ng k\u1ef9 thu\u1eadt PhoneGap ho\u1eb7c b\u1ea5t k\u1ef3 framework n\u00e0o kh\u00e1c. \u0110i\u1ec1u n\u00e0y s\u1ebd ti\u1ebft ki\u1ec7m th\u1eddi gian c\u0169ng nh\u01b0 c\u00f4ng s\u1ee9c c\u1ee7a c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n.<\/p>\n

4. C\u00e1c n\u1ec1n t\u1ea3ng (Platforms)<\/strong><\/p>\n

Ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c lo\u1ea1i n\u1ec1n t\u1ea3ng sau \u0111\u00e2y:<\/p>\n

– N\u1ec1n t\u1ea3ng m\u00e3 ngu\u1ed3n m\u1edf: m\u00e3 ngu\u1ed3n m\u1edf s\u1ebd cho ph\u00e9p b\u1ea1n x\u00e2y d\u1ef1ng nhi\u1ec1u lo\u1ea1i \u1ee9ng d\u1ee5ng bao g\u1ed3m \u1ee9ng d\u1ee5ng truy\u1ec1n th\u00f4ng x\u00e3 h\u1ed9i, \u1ee9ng d\u1ee5ng n\u1ed9i dung, \u1ee9ng d\u1ee5ng b\u1ea3o m\u1eadt, \u1ee9ng d\u1ee5ng tr\u00f2 ch\u01a1i, b\u1ea3n \u0111\u1ed3\u2026 N\u1ebfu b\u1ea1n mong mu\u1ed1n ph\u00e1t tri\u1ec3n m\u1ed9t \u1ee9ng d\u1ee5ng cho n\u1ec1n t\u1ea3ng nh\u01b0 v\u1eady th\u00ec Android s\u1ebd l\u00e0 h\u1ec7 \u0111i\u1ec1u h\u00e0nh t\u1ed1t nh\u1ea5t cho m\u1ee5c \u0111\u00edch c\u1ee7a b\u1ea1n.
\nN\u1ec1n t\u1ea3ng c\u1ea5p ph\u00e9p: C\u00e1c phi\u00ean b\u1ea3n n\u1ec1n t\u1ea3ng c\u1ea5p ph\u00e9p c\u00f3 nhi\u1ec1u t\u00ednh n\u0103ng h\u01a1n so v\u1edbi n\u1ec1n t\u1ea3ng m\u00e3 ngu\u1ed3n m\u1edf. Tuy nhi\u00ean, l\u1ef1a ch\u1ecdn n\u1ec1n t\u1ea3ng n\u00e0o m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 ph\u1ee5 thu\u1ed9c v\u00e0o nhu c\u1ea7u c\u1ee7a n\u1ec1n t\u1ea3ng \u0111\u00f3 \u0111\u1ed1i v\u1edbi \u1ee9ng d\u1ee5ng. JavaME, BREW, Windows Mobile l\u00e0 m\u1ed9t s\u1ed1 n\u1ec1n t\u1ea3ng \u0111\u01b0\u1ee3c c\u1ea5p ph\u00e9p cho vi\u1ec7c x\u00e2y d\u1ef1ng c\u00e1c \u1ee9ng d\u1ee5ng.
\n– N\u1ec1n t\u1ea3ng \u0111\u1ed9c quy\u1ec1n: ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng b\u1ea3n \u0111\u1ecba \u0111ang c\u00f4ng khai qu\u00e1 m\u1ee9c, \u0111\u1eb7c bi\u1ec7t l\u00e0, n\u1ebfu \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n cho iPhone. \u0110\u1ed9c quy\u1ec1n c\u00f3 h\u1ec7 th\u1ed1ng m\u00e3 h\u00f3a b\u1ea3o v\u1ec7 kh\u00e1c nhau, ch\u1ec9 cho ph\u00e9p b\u1ea1n ch\u1ea1y c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a b\u1ea1n tr\u00ean c\u00e1c thi\u1ebft b\u1ecb \u0111\u1ed9c quy\u1ec1n. BlackBerry, iPhone, v\u00e0 Palm l\u00e0 nh\u1eefng n\u1ec1n t\u1ea3ng \u0111\u1eb7c tr\u01b0ng trong lo\u1ea1i n\u00e0y. \u1ee8ng d\u1ee5ng c\u1ee7a h\u1ecd s\u1ebd kh\u00f4ng ch\u1ea1y tr\u00ean b\u1ea5t k\u1ef3 n\u1ec1n t\u1ea3ng n\u00e0o \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp \u1edf tr\u00ean.
\n– Chuy\u1ec3n \u0111\u1ed5i \u1ee9ng d\u1ee5ng (App Conversion) v\u00e0 t\u00e1i bi\u00ean d\u1ecbch (Recompiling)<\/p>\n

Nh\u00e0 ph\u00e1t tri\u1ec3n d\u00e0nh nhi\u1ec1u th\u1eddi gian c\u1ee7a h\u1ecd \u0111\u1ec3 t\u1eadp trung ph\u00e1t tri\u1ec3n c\u00e1c \u1ee9ng d\u1ee5ng tr\u1ef1c quan \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng y\u00eau th\u00edch v\u00e0 \u0111\u00e1nh gi\u00e1 cao. M\u1ed9t nh\u00e0 ph\u00e1t tri\u1ec3n s\u1ebd kh\u00f4ng mong mu\u1ed1n c\u00f3 b\u1ea5t k\u1ef3 h\u1ea1n ch\u1ebf n\u00e0o khi\u1ebfn \u1ee9ng d\u1ee5ng c\u1ee7a m\u00ecnh kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c tr\u00ean c\u00e1c n\u1ec1n t\u1ea3ng kh\u00e1c. \u0110\u1ec3 ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 c\u00f4ng s\u1ee9c c\u1ee7a m\u00ecnh, qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i \u1ee9ng d\u1ee5ng b\u1eaft \u0111\u1ea7u th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch chuy\u1ec3n \u0111\u1ed5i sang m\u1ed9t \u1ee9ng d\u1ee5ng native, ch\u1ec9 v\u1edbi m\u1ed9t c\u00fa nh\u1ea5p chu\u1ed9t. R\u1ea5t \u00edt n\u1ec1n t\u1ea3ng cho ph\u00e9p c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n th\u1ef1c hi\u1ec7n vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i n\u00e0y v\u00e0 nh\u00e0 ph\u00e1t tri\u1ec3n do \u0111\u00f3 ph\u1ea3i l\u1ef1a ch\u1ecdn n\u1ec1n t\u1ea3ng ph\u00f9 h\u1ee3p. Ngo\u00e0i ra, trong khi bi\u00ean d\u1ecbch l\u1ea1i n\u1ebfu c\u00f3 s\u1ef1 thay \u0111\u1ed5i nh\u1ecf trong vi\u1ec7c m\u00e3 h\u00f3a th\u00ec to\u00e0n b\u1ed9 d\u00f2ng m\u00e3 ph\u1ea3i \u0111\u01b0\u1ee3c bi\u00ean d\u1ecbch l\u1ea1i \u0111\u1ec3 s\u1eeda \u0111\u1ed5i. V\u00ec v\u1eady, h\u00e3y ch\u1eafc ch\u1eafn r\u1eb1ng framework b\u1ea1n ch\u1ecdn c\u00f3 th\u1ec3 gi\u1ea3m nh\u1eb9 v\u1ea5n \u0111\u1ec1 n\u00e0y cho b\u1ea1n.<\/p>\n

K\u1ebft:<\/strong><\/p>\n

Tr\u00ean \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 s\u1ebd khi\u1ebfn m\u1ed9t nh\u00e0 ph\u00e1t tri\u1ec3n c\u00e2n nh\u1eafc v\u1ec1 c\u00e1c t\u00ednh n\u0103ng, kh\u1ea3 n\u0103ng v\u00e0 h\u1ed7 tr\u1ee3 c\u1ee7a di \u0111\u1ed9ng tr\u01b0\u1edbc khi ph\u00e1t tri\u1ec3n c\u00e1c \u1ee9ng d\u1ee5ng. B\u00ean c\u1ea1nh \u0111\u00f3, c\u00f3 r\u1ea5t nhi\u1ec1u framework kh\u00e1c nhau, nh\u01b0ng ch\u1ec9 c\u00f3 m\u1ed9t v\u00e0i framework cung c\u1ea5p kh\u00f4ng gian v\u00e0 h\u1ed7 tr\u1ee3 cho s\u1ef1 s\u00e1ng t\u1ea1o c\u1ee7a c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n. V\u00ec v\u1eady, h\u00e3y c\u00e2n nh\u1eafc k\u1ef9 tr\u01b0\u1edbc khi ch\u1ecdn framework.<\/p>\n

H\u01a1n n\u1eefa, h\u00e3y lu\u00f4n nh\u1edb r\u1eb1ng \u1ee9ng d\u1ee5ng t\u1ed3n t\u1ea1i gi\u1eefa thi\u1ebft b\u1ecb v\u00e0 ng\u01b0\u1eddi d\u00f9ng. V\u00ec v\u1eady, trong khi ph\u00e1t tri\u1ec3n l\u01b0u \u00fd r\u1eb1ng nh\u1eefng \u00fd t\u01b0\u1edfng c\u1ee7a b\u1ea1n ph\u1ea3i c\u00f3 \u0111\u1ee7 h\u1ea5p d\u1eabn \u0111\u1ec3 thu h\u00fat \u0111\u01b0\u1ee3c s\u1ef1 ch\u00fa \u00fd c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. Ngo\u00e0i ra, b\u1ea1n ph\u1ea3i \u0111\u01b0\u1ee3c nh\u1eadn bi\u1ebft \u0111\u01b0\u1ee3c c\u00e1c thu\u1ed9c t\u00ednh v\u00e0 kh\u1ea3 n\u0103ng ri\u00eang c\u1ee7a thi\u1ebft b\u1ecb. T\u1ea5t c\u1ea3 nh\u1eefng y\u1ebfu t\u1ed1 n\u00e0y ph\u1ea3i \u0111\u01b0\u1ee3c xem x\u00e9t k\u1ef9 l\u01b0\u1ee1ng tr\u01b0\u1edbc khi b\u1ea1n b\u1eaft tay ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng. M\u00f4i tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng \u0111\u00f4i khi ph\u1ee9c t\u1ea1p v\u00e0 ph\u00e2n m\u1ea3nh, nh\u01b0ng n\u1ebfu b\u1ea1n n\u1eafm r\u00f5 nh\u1eefng y\u1ebfu t\u1ed1 \u0111\u1ec1 c\u1eadp \u0111\u1ebfn \u1edf tr\u00ean th\u00ec kh\u00f4ng c\u00f3 g\u00ec ng\u0103n \u0111\u01b0\u1ee3c b\u01b0\u1edbc ti\u1ebfn c\u1ee7a b\u1ea1n.<\/p>\n

Theo OGDC<\/p>\n","protected":false},"excerpt":{"rendered":"

Ph\u00e1t tri\u1ec3n m\u1ed9t \u1ee9ng d\u1ee5ng l\u00e0m vi\u1ec7c \u0111\u01b0\u1ee3c kh\u00f4ng kh\u00f3, tuy nhi\u00ean vi\u1ec7c \u0111\u1ea3m b\u1ea3o cho n\u00f3 ch\u1ea1y \u1ed5n \u0111\u1ecbnh, t\u1eadn d\u1ee5ng \u0111\u01b0\u1ee3c t\u1ed1i \u0111a c\u00e1c c\u00f4ng ngh\u1ec7 c\u1ea7n thi\u1ebft v\u00e0 \u1ed5n \u0111\u1ecbnh hi\u1ec7u n\u0103ng l\u00e0 \u0111i\u1ec1u kh\u00f4ng h\u1ec1 d\u1ec5 d\u00e0ng<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[887],"tags":[566,8,563,567,430],"yoast_head":"\nNh\u1eefng \u0111i\u1ec1u ch\u00fa \u00fd tr\u01b0\u1edbc khi ph\u00e1t tri\u1ec3n m\u1ed9t \u1ee9ng d\u1ee5ng - Appota News<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/news.appota.com\/vi\/nhung-dieu-chu-y-truoc-khi-phat-trien-mot-ung-dung\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nh\u1eefng \u0111i\u1ec1u ch\u00fa \u00fd tr\u01b0\u1edbc khi ph\u00e1t tri\u1ec3n m\u1ed9t \u1ee9ng d\u1ee5ng - Appota News\" \/>\n<meta property=\"og:description\" content=\"Ph\u00e1t tri\u1ec3n m\u1ed9t \u1ee9ng d\u1ee5ng l\u00e0m vi\u1ec7c \u0111\u01b0\u1ee3c kh\u00f4ng kh\u00f3, tuy nhi\u00ean vi\u1ec7c \u0111\u1ea3m b\u1ea3o cho n\u00f3 ch\u1ea1y \u1ed5n \u0111\u1ecbnh, t\u1eadn d\u1ee5ng \u0111\u01b0\u1ee3c t\u1ed1i \u0111a c\u00e1c c\u00f4ng ngh\u1ec7 c\u1ea7n thi\u1ebft v\u00e0 \u1ed5n \u0111\u1ecbnh hi\u1ec7u n\u0103ng l\u00e0 \u0111i\u1ec1u kh\u00f4ng h\u1ec1 d\u1ec5 d\u00e0ng\" \/>\n<meta property=\"og:url\" content=\"https:\/\/news.appota.com\/vi\/nhung-dieu-chu-y-truoc-khi-phat-trien-mot-ung-dung\/\" \/>\n<meta property=\"og:site_name\" content=\"Appota News\" \/>\n<meta property=\"article:published_time\" content=\"2014-09-20T02:01:15+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-04-13T09:22:59+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/confianzit.com\/cit-blog\/wp-content\/uploads\/2013\/08\/2W1m5tiL.jpeg\" \/>\n<meta name=\"author\" content=\"Ng\u00f4 Cay\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Ng\u00f4 Cay\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"10 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/news.appota.com\/vi\/nhung-dieu-chu-y-truoc-khi-phat-trien-mot-ung-dung\/\",\"url\":\"https:\/\/news.appota.com\/vi\/nhung-dieu-chu-y-truoc-khi-phat-trien-mot-ung-dung\/\",\"name\":\"Nh\u1eefng \u0111i\u1ec1u ch\u00fa \u00fd tr\u01b0\u1edbc khi ph\u00e1t tri\u1ec3n m\u1ed9t \u1ee9ng d\u1ee5ng - Appota News\",\"isPartOf\":{\"@id\":\"https:\/\/news.appota.com\/vi\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/news.appota.com\/vi\/nhung-dieu-chu-y-truoc-khi-phat-trien-mot-ung-dung\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/news.appota.com\/vi\/nhung-dieu-chu-y-truoc-khi-phat-trien-mot-ung-dung\/#primaryimage\"},\"thumbnailUrl\":\"http:\/\/confianzit.com\/cit-blog\/wp-content\/uploads\/2013\/08\/2W1m5tiL.jpeg\",\"datePublished\":\"2014-09-20T02:01:15+00:00\",\"dateModified\":\"2021-04-13T09:22:59+00:00\",\"author\":{\"@id\":\"https:\/\/news.appota.com\/vi\/#\/schema\/person\/1d838da25327f86aa7b036bcdf019b8d\"},\"breadcrumb\":{\"@id\":\"https:\/\/news.appota.com\/vi\/nhung-dieu-chu-y-truoc-khi-phat-trien-mot-ung-dung\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/news.appota.com\/vi\/nhung-dieu-chu-y-truoc-khi-phat-trien-mot-ung-dung\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/news.appota.com\/vi\/nhung-dieu-chu-y-truoc-khi-phat-trien-mot-ung-dung\/#primaryimage\",\"url\":\"http:\/\/confianzit.com\/cit-blog\/wp-content\/uploads\/2013\/08\/2W1m5tiL.jpeg\",\"contentUrl\":\"http:\/\/confianzit.com\/cit-blog\/wp-content\/uploads\/2013\/08\/2W1m5tiL.jpeg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/news.appota.com\/vi\/nhung-dieu-chu-y-truoc-khi-phat-trien-mot-ung-dung\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/news.appota.com\/vi\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Nh\u1eefng \u0111i\u1ec1u ch\u00fa \u00fd tr\u01b0\u1edbc khi ph\u00e1t tri\u1ec3n m\u1ed9t \u1ee9ng d\u1ee5ng\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/news.appota.com\/vi\/#website\",\"url\":\"https:\/\/news.appota.com\/vi\/\",\"name\":\"Appota News\",\"description\":\"Technology for Change\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/news.appota.com\/vi\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/news.appota.com\/vi\/#\/schema\/person\/1d838da25327f86aa7b036bcdf019b8d\",\"name\":\"Ng\u00f4 Cay\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/news.appota.com\/vi\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/e8989e87f4faa93b5d4abb29a02e1b9f?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/e8989e87f4faa93b5d4abb29a02e1b9f?s=96&d=mm&r=g\",\"caption\":\"Ng\u00f4 Cay\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Nh\u1eefng \u0111i\u1ec1u ch\u00fa \u00fd tr\u01b0\u1edbc khi ph\u00e1t tri\u1ec3n m\u1ed9t \u1ee9ng d\u1ee5ng - Appota News","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:\/\/news.appota.com\/vi\/nhung-dieu-chu-y-truoc-khi-phat-trien-mot-ung-dung\/","og_locale":"en_US","og_type":"article","og_title":"Nh\u1eefng \u0111i\u1ec1u ch\u00fa \u00fd tr\u01b0\u1edbc khi ph\u00e1t tri\u1ec3n m\u1ed9t \u1ee9ng d\u1ee5ng - Appota News","og_description":"Ph\u00e1t tri\u1ec3n m\u1ed9t \u1ee9ng d\u1ee5ng l\u00e0m vi\u1ec7c \u0111\u01b0\u1ee3c kh\u00f4ng kh\u00f3, tuy nhi\u00ean vi\u1ec7c \u0111\u1ea3m b\u1ea3o cho n\u00f3 ch\u1ea1y \u1ed5n \u0111\u1ecbnh, t\u1eadn d\u1ee5ng \u0111\u01b0\u1ee3c t\u1ed1i \u0111a c\u00e1c c\u00f4ng ngh\u1ec7 c\u1ea7n thi\u1ebft v\u00e0 \u1ed5n \u0111\u1ecbnh hi\u1ec7u n\u0103ng l\u00e0 \u0111i\u1ec1u kh\u00f4ng h\u1ec1 d\u1ec5 d\u00e0ng","og_url":"https:\/\/news.appota.com\/vi\/nhung-dieu-chu-y-truoc-khi-phat-trien-mot-ung-dung\/","og_site_name":"Appota News","article_published_time":"2014-09-20T02:01:15+00:00","article_modified_time":"2021-04-13T09:22:59+00:00","og_image":[{"url":"http:\/\/confianzit.com\/cit-blog\/wp-content\/uploads\/2013\/08\/2W1m5tiL.jpeg"}],"author":"Ng\u00f4 Cay","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Ng\u00f4 Cay","Est. reading time":"10 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/news.appota.com\/vi\/nhung-dieu-chu-y-truoc-khi-phat-trien-mot-ung-dung\/","url":"https:\/\/news.appota.com\/vi\/nhung-dieu-chu-y-truoc-khi-phat-trien-mot-ung-dung\/","name":"Nh\u1eefng \u0111i\u1ec1u ch\u00fa \u00fd tr\u01b0\u1edbc khi ph\u00e1t tri\u1ec3n m\u1ed9t \u1ee9ng d\u1ee5ng - Appota News","isPartOf":{"@id":"https:\/\/news.appota.com\/vi\/#website"},"primaryImageOfPage":{"@id":"https:\/\/news.appota.com\/vi\/nhung-dieu-chu-y-truoc-khi-phat-trien-mot-ung-dung\/#primaryimage"},"image":{"@id":"https:\/\/news.appota.com\/vi\/nhung-dieu-chu-y-truoc-khi-phat-trien-mot-ung-dung\/#primaryimage"},"thumbnailUrl":"http:\/\/confianzit.com\/cit-blog\/wp-content\/uploads\/2013\/08\/2W1m5tiL.jpeg","datePublished":"2014-09-20T02:01:15+00:00","dateModified":"2021-04-13T09:22:59+00:00","author":{"@id":"https:\/\/news.appota.com\/vi\/#\/schema\/person\/1d838da25327f86aa7b036bcdf019b8d"},"breadcrumb":{"@id":"https:\/\/news.appota.com\/vi\/nhung-dieu-chu-y-truoc-khi-phat-trien-mot-ung-dung\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/news.appota.com\/vi\/nhung-dieu-chu-y-truoc-khi-phat-trien-mot-ung-dung\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/news.appota.com\/vi\/nhung-dieu-chu-y-truoc-khi-phat-trien-mot-ung-dung\/#primaryimage","url":"http:\/\/confianzit.com\/cit-blog\/wp-content\/uploads\/2013\/08\/2W1m5tiL.jpeg","contentUrl":"http:\/\/confianzit.com\/cit-blog\/wp-content\/uploads\/2013\/08\/2W1m5tiL.jpeg"},{"@type":"BreadcrumbList","@id":"https:\/\/news.appota.com\/vi\/nhung-dieu-chu-y-truoc-khi-phat-trien-mot-ung-dung\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/news.appota.com\/vi\/"},{"@type":"ListItem","position":2,"name":"Nh\u1eefng \u0111i\u1ec1u ch\u00fa \u00fd tr\u01b0\u1edbc khi ph\u00e1t tri\u1ec3n m\u1ed9t \u1ee9ng d\u1ee5ng"}]},{"@type":"WebSite","@id":"https:\/\/news.appota.com\/vi\/#website","url":"https:\/\/news.appota.com\/vi\/","name":"Appota News","description":"Technology for Change","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/news.appota.com\/vi\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/news.appota.com\/vi\/#\/schema\/person\/1d838da25327f86aa7b036bcdf019b8d","name":"Ng\u00f4 Cay","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/news.appota.com\/vi\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/e8989e87f4faa93b5d4abb29a02e1b9f?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/e8989e87f4faa93b5d4abb29a02e1b9f?s=96&d=mm&r=g","caption":"Ng\u00f4 Cay"}}]}},"_links":{"self":[{"href":"https:\/\/news.appota.com\/vi\/wp-json\/wp\/v2\/posts\/2766"}],"collection":[{"href":"https:\/\/news.appota.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/news.appota.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/news.appota.com\/vi\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/news.appota.com\/vi\/wp-json\/wp\/v2\/comments?post=2766"}],"version-history":[{"count":1,"href":"https:\/\/news.appota.com\/vi\/wp-json\/wp\/v2\/posts\/2766\/revisions"}],"predecessor-version":[{"id":2767,"href":"https:\/\/news.appota.com\/vi\/wp-json\/wp\/v2\/posts\/2766\/revisions\/2767"}],"wp:attachment":[{"href":"https:\/\/news.appota.com\/vi\/wp-json\/wp\/v2\/media?parent=2766"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/news.appota.com\/vi\/wp-json\/wp\/v2\/categories?post=2766"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/news.appota.com\/vi\/wp-json\/wp\/v2\/tags?post=2766"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}