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Bo co thc tp tt nghip

PHN I: M UI. Gii thiu s lc v ti:

Trong thi i ngy nay, t nc ta ang hi nhp vo WTO cng vi s pht trin nhanh chng ca cng ngh thng tin c p dng trn mi lnh vc ca cuc sng nh kinh t, chnh tr, vn ha x hi, tt c u cn c cng ngh thng tin. Nh hin nay chng ta bit lp trnh v thit k Website c th c coi l ngnh hot m hin nay chng ta ang rt quan tm. Sau khi nghin cu tnh hnh ca cng ty em a ra quyt nh XY DNG V THIT K TRANG WEB BN LAPTOP TRC TUYN QUA MNG nhm p ng nhu cu ca khch hng. Hin nay nhu cu s dng Internet ngy cng nhiu v cc hnh thc kinh doanh trn mng ngy cng a dng v phong ph rt c nhiu ngi s dng v a chung. Cho nn khi xy dng trang web ny trn h thng trc tuyn s gip cho khch hng thun li trong vic mua cc sn phm ca cng ty m khng cn phi vt v n tn ni cng ty mua hng nh lc trc. II. Mc ch v ngha:

1. Mc ch: XY DNG V THIT K TRANG WEB BN LAPTOP

TRC TUYN QUA MNG L xy dng phn mm ng dng c kt ni trn ng dy internet phc v nhu cu mua bn hng ha trc tuyn. Ngi mua hng ch cn tn mt t thi gian ng k trc tuyn cc thng tin ca mnh sau khi tm hiu y cc thng tin cn thit khi t hng. Khch hng chp nhn mua hng, h thng s thng bo cho khch hng bit mua thnh cng.V cng ty s giao hng n a ch m khch hng cung cp. 2. ngha:

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Gip cho ngi c nhu cu mua hng ca cng ty mt cch nhanh chng.Tit kim c nhiu thi gian v tin bc cho ngi c nhu cu mua hng. ng thi gip cho cng ty t kt qu tt trong kinh doanh.

PHN II: NI DUNG BO CO THC TP TT NGHIPCHNG I: PHN TCH YU CUI. L do chn ti: Hin nay, cng ty cha c trang web gii thiu sn phm ca mnh n vi khch hng mt cch nhanh chng, r rng hn v sn phm m khch hng mun mua v mu m, cht lng, gi c, xut x ca sn phm v t bit l mua hng mt cch d dng v thun tin. Nhm p ng nhu cu ca khch hng, em chn ti XY DNG V THIT K TRANG WEB BN LAPTOP TRC TUYN QUA MNG gip cng ty qung b sn phm ca mnh n vi khch hng mt cch nhanh chng, hiu qu. V y l chin lc pht trin kinh doanh ca cng ty. II. Mc tiu ca ti: - Xy dng mt h thng h tr cho vic bn hng trc tuyn trn Internet: * Nhanh chng, hiu qu. * m bo chnh xc, tin li v d dng s dng cho khch hng. * Thun tin trong vic bn v mua hng. III. Ni dung chnh ca ti: - Gii thiu chin lc kinh doanh ca cng ty - Xy dng h thng ng k, ng nhp cho khch hng c nhu cu mua hng. - Xy dng modul gi hng cho khch hng mua hng.

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- Xy dng modul tm kim theo tn sn phm. - Qun l thng tin c nhn ca thnh vin v qun l mt hng c phn quyn bi Admin. IV. Nhim v phi thc hin: 1. Mc tiu: + Nm bt c yu cu ca khch hng t ra trc khi tin hnh thc hin cc cng vic c th. + Trin khai phn tch xy dng thit k h thng chng trnh c logic. + Phn tch c nhng r ro trong khong thi gian tin hnh xy dng chng trnh v a ra nhng bin php c th khc phc. + Hon thin d n trong thi gian 2 thng. 2. Kt qu: To ra c mt website h tr vic t chc bn v mua hng trc tuyn, hot ng trn mi trng Internet c hiu qu, chnh xc cao v xc thc vi thc t. V. D kin kt qu: Trang web c chc nng ca vic bn hng trc tuyn qua mng, chy c v nhanh trong qu trnh a vo s dng. VI. Phn cng cng vic trong tng giai on: 1. Ni dung cng vic: - Cng vic 1: Tin hnh kho st, thu thp thng tin. - Cng vic 2: Phn tch yu cu ca h thng - Cng vic 3: Thit k c s d liu qun l bn hng - Cng vic 4: Vit chng trnh - Cng vic 5: Kim nh chng trnh

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- Cng vic 6: Hon thin chng trnh - Cng vic 7: Nghim thu ti thc tp

CHNG II: PHN TCH THIT K H THNGI. KHO ST HIN TRNG Sau khi nm bt nhng thng tin t cng ty hng dn v cch thit k mt trang web bn laptop v c nhng khi qut sau: Khch hng : Mi khch hng c qun l cc thng tin sau y: k danh, a ch, in thoi, email, Ni lin h,Ni dung. Sn phm: Mi sn phm c qun l nhng thng tin: Tn sn phm, n gi , hnh nh, m t,thng tin chi tit v sn phm c th Qu trnh khch hng: Khch hng xem v la chn sn phm cn mua,cn tham kho v sn phm ca Cty. Trong qu trnh la chn xem thng tin v truy cp gi c ca sn phm , b phn bn hng s trc tip trao i thng tin cng khch hng, chu trch nhim hng dn. Sau khi la chn xong, b phn bn hng s tin hnh lp n t hng ca khch. Sau khi tip nhn yu cu trn, b phn ny s lm ha n v thanh ton tin. Trong trng hp nhiu cng ty, trng hc, cc doanh nghip, ...c yu cu t hng, mua vi s lng ln th ca hng nhanh chng lm phiu t hng, phiu thu c ghi thu cho tng loi sn phm v giao hng theo yu cu. Khch hng: l nhng ngi c nhu cu mua sm v c th tham kho gi c ca sn phm,xem thng tin v qung b sn phm ca mnh trn mng. Khc vi vic t hng trc tip ti cng ty, khch hng phi hon ton t thao tc thng qua tng bc c th c th mua c hng. Trn mng, cc sn phm c sp xp v phn theo tng loi sn phm gip cho khch hng d dng tm kim. Trong hot ng ny, khch hng ch cn chn mt sn phm no t danh mc cc sn phm th nhng thng tin v sn phm s hin th ln mn hnh nh: hnh nh, n gi, m t mt cch chi tit,...v bn cnh l trang lin kt t hng khi khch chn

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s lng .y l cch t hng trc tuyn m trong cha cc thng tin v sn phm ln s lng khch mun mua v t hng. Khi khch hng mun t hng th h thng hin th trang xc lp n t hng cng thng tin v khch hng v sn phm. Cui cng l do khch hng ty chn t hay khng. Khch hng c th tham kho c gi c v sn phm v xem tin tc ,dch v t website ca cng ty V di y l m hnh s lc v hot ng ca khch hng trong h thng trang web

Hnh 5:Lc tng qut v hot ng Khch hng Nh qun l: L ngi lm ch h thng, c quyn kim sot mi hot ng ca h thng. Nh qun l c cp mt username v password ng nhp vo h thng thc hin nhng chc nng ca mnh. Nu nh qu trnh ng nhp thng cng th nh qun l c th thc hin nhng cng vic:Qun l User,phn chc nng cho User qun l cp nht thng tin cc sn phm, tip nhn n t hng, kim tra n t hng v x l n t hng.Qun l Cp nht cc trang gii thiu,dch v ca cng ty,thng tin lin h ca khch hng n cng ty.T Dng Bch Khoa H Ni Trang 5


II. S PHN R CHC NNGH THNG QUN L

t hng

Lp H

Cp nht

Thng k

Nhp hng

CN khch hng

CN sn phm

CN ccTT & DV

CN n t hng

Kim tra KH

Ghi nhn KH

Tm kim SP

X l SP

KT t hng

TK khch hng

TK sn phm

TK doanh thu

TK H

TK theo tn SP

TK theo LSP

Tip nhn H

Tr tin

Giao hng

Hnh 6: S phn r chc nng h thng qun l

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III. S LUNG D LIU MC TNG QUAN

Yu cu t hng Chp nhn hoc khng Y/c cung cp sn phm Y/c lp ha n QUA Sn phm c cung cp LAPTOP WEBSITE BN

Y/c nhp sphm Kt qu yu cu Y/c cp nht NH Y/c thng k kt qu cp nht thng k QUN L

KHCH HNGHa n c lp

MNG

NH CUNG CP

Hnh 7:S lung d liu mc tng quan

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IV. S LUNG D LIU MC X LYu cu lp ha n Ha n c lp

2. Lp ha n

Ha n c lp Y/cu lp ha n

Thng tin KHYc cu cung cp SP Yc cu nhp MH Nhp tn v MK TT sai nhp li

n t hng

Sn phm

Y/c t hng

Khch hng

chp nhn hoc t chi

1. t hng

4. Thng k

Y/c thng k Kt qu thng k

Y/c cp nht

ng nhp HTQL

KQ cp nht

Nh qun l

HTQL:H thng qun l

Thng tin Admin

Hnh 8: s lung d liu mc x l

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KQ yu cu

3. Cp nht

5. Nhp hng

Chp nhn cung cp

Nh cung cp

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V. S LUNG D LIU PHN R CHI TITPHN R CHC NNG 1 t hng Thng tin KHThng tin sai, nhp li

Y/c t hng

1.1 Kim tra KHTn ,a ch,S t,mail

1.2 Ghi nhn KH

Khch hng

Danh sch MH

1.3 Tra cu MHMt hng chn

Tn ,a ch,S t,mail

Mt hng

1.4 X l MHThng tin cc MH t mua

HCT

1.5 KT t hng HCT: n t hng chi tit Hnh 9: S lung d liu chi tit T HNG

n t hng

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Kim tra ADMIN

1.1.1Tn v mt khu ng nhp

ng nhp

Thng tin KH & SP

TT sai, nhp li

H THNG

ADMIN Qun l

Hnh 10: S phn r chc nng ca Admin PHN R CHC NNG 1.3 Tm kim sn phm Y/c tm kim theo tn SP

1.3.1 Tm kim theo tn SP

Sn phm

DS sn phm hay TT khng tm thy

Khch hng

Y/c tk theo tn LSP

DS mt hng hay TT khng tm thy

1.3.2 Tra cu theo tn LSP

Loi Sn Phm

Hnh 11: S phn r chc nng ca tm kim sn phm

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PHN R CHC NNG 1.5 Kim tra t hng

Thng tin n t hng

1.5.1 Tip nhn n t hng

HCT

Thng tin sai

Phng thc thanh ton 1.5.2 Tr

Khch hng

n t hng

Thi gian giao hng

tin

TT giao hng cho khch

1.5.3 Giao hng

Mt hng

Hnh 12: S phn r chc nng ca kim tra n t hng

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PHN R CHC NNG 3 Cp nht

TT cp nht khch hng

3.1 Cp nht KH Thng tin KHY/c cp nht KH

Tn v mt khu TT nhp

Nh qun l

sai Y/c cp nht MH

ng nhpHTQL

3.4 Cp nht TT & DV

Thng tin Admin

TT cp nhtMH

3.2 Cp nht MH

Y/c cp nht NCC

Y/c cp nht DDH

Mt hng 3.3 Cp nhtNCC

n t hng

TT cp nht nh cung cp

Thng tin NCCTT cp nht n t hng

3.4 Cp nht H

HTQL:h thng qun l Hnh 13: s phn r chc nng ca cp nht

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II.6. DANH SCH CC BNG D LIU. ng vi mi thc th trong m hnh thc th lin kt, d liu c ci t thnh mt tp c s d liu gm cc ct: Tn trng, kiu d liu, kch thc d liu, phn rng buc d liu... Bng 1: Sn phm:

Bng 2: Nh Sn Xut:

Bng 3: Kin Khch Hng:

CHNG IV: VN K THUTI. Mi trng: - Ngn ng web: PHP, JavaScript, HTML - Cng c lp trnh: DreamWeaver, Wamp5

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- Cng c ha: Photoshop - H iu hnh: Window XP 2.0 Professional - C s d liu: My SQL II. Gii thiu v PHP: PHP (Hypertext Preprocessor) l ngn ng script trn server c thit k d dng xy dng cc trang Web ng. M PHP c th thc thi trn Webserver to ra m HTML v xut ra trnh duyt web theo yu cu ca ngi s dng. Ngn ng PHP ra i nm 1994 Rasmus Lerdorf sau c pht trin bi nhiu ngi tri qua nhiu phin bn. Phin bn hin ti l PHP 5.0 c cng b 07/2004. C nhiu l do khin cho vic s dng ngn ng ny chim u th, sau y l mt s l do c bn: - M ngun m (open source code). - Min ph, download d dng t Internet. - Ngn ng rt d hc, d vit. - M ngun khng phi sa li nhiu khi vit chy cho cc h iu hnh t Windows, Linnux, Unix. - Rt n gin trong vic kt ni vi nhiu ngun DBMS. v d nh : MySQL, Microsoft SQL Server 2000, Oracle, PostgreSQL, Adabas, dBase, Empress, FilePro, Informix, InterBase, mSQL, Solid, Sybase, Velocis v nhiu h thng CSDL thuc H iu Hnh Unix (Unix dbm) cng bt c DBMS no c s h tr c ch ODBC (Open Database Connectivity) v d nh DB2 ca IBM. III. Gii thiu v My SQL:

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Hnh 4: Giao din ca MySql 1. My SQL l g? MySQL l mt phn mm qun tr CSDL m ngun m, min ph nm trong nhm LAMP (Linux - Apache -MySQL - PHP). 2. Ti sao li s dng My SQL? - My SQL l phn mm min ph hon ton n nh, an ton. - Hin nay trong s cc Website c lu lng truy cp ln thuc hng top trn Internet, c rt nhiu website s dng lin minh LAMP ny. - Lin minh m m LAMP ang c coi l mt i tng vi cc sn phm m ng ca Microsoft (Windows, IIS, SQL Server, ASP/ASP.NET). 3. Mt s c im ca My SQL: - MySQL l mt phn mm qun tr c s d liu dng server based (gn tng ng vi SQL Server ca Microsoft). - MySQL qun l d li thng qua cc c s d liu, mi c s d liu c th c nhiu bng quan h cha d liu. - MySQL c c ch phn quyn ngi s dng ring, mi ngi dng c th c qun l mt hoc nhiu c s d liu khc nhau, mi ngi dng c mt tn truy cp (user name) v mt khu tng ng truy xut n c s d liu. - Khi ta truy vn ti c s d liu MySQL, ta phi cung cp tn truy cp v mt khu ca ti khon c quyn s dng c s d liu . Nu khng, chng ta s khng lm c g c.

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CHNG V: GII THIU WEBSITE PHN III: KT LUNTrong thi gian thc tp tm hiu cc cng c v thit k trang web cho cng ty, chng em tm hiu v ngn ng PHP, MYSQL. Cc cng c dng cho vic thit k cc trang web ng ngy cng mnh m hn. Cng nh ASP, JSP, PHP l mt cng c rt mnh trong lnh vc xy dng web ng. Tnh nng h tr cho vic kt ni c s d liu trong PHP cng ging nh trong ASP nhng khi s dng PHP c h tr sn c ch kt ni ADO. Phn cu lnh trong PHP cng ging nh nhng ngn ng lp trnh khc. im c bit ca PHP l c th chy trn bt k trnh duyt no. Vic to dng c s d liu trong MySQL khng ging nh SQL, c thc hin hon ton bng lnh, i hi ngi xy dng c s d liu phi c tnh cn thn cao. Kiu d liu trong MySQL cng ging nh kiu d liu trong cc c s d liu khc. c nhng trang web sinh ng thu ht ngi truy nhp, cng c Photoshop gip tp nhng hnh nh ng di nhiu dng khc nhau trn trang web. Vi kin thc nn tng c hc trng v bng s n lc ca mnh, em hon thnh ti Xy dng Website bn my tnh trc tuyn. Mc d c gng v u t rt nhiu nhng do thi gian c hn v khng c thc hin trn Internet nn ti cn nhiu hn ch. Em rt mong nhn c s thng cm v gp ca qu Thy c cng cc bn chng trnh ngy cng hon thin hn. Mt ln na em xin chn thnh cm n C Nguyn Th Thu H tn tnh gip em trong sut thi gian thc hin n tt nghip. Em xin chn thnh cm n C.

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Phn IV: TI LIU THAM KHOTing vit: [1] Lp trnh Web ng vi Php/MySql ca Tng Phc Khi [2] 3CD hc PHP & My SQL ca i Hc KHTN,TP-HCM Internet : [3] http://www.vavietnam.com [4] http://phpcodevn.com [5] http://forum.cntt.vn/ [6] http://izwebz.com [7] http://www.daubu.info/2010/06/top-websites-to-learn-css.html

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