R &D on Key T echno logies Based on W eb Info rm ation Pub lish ing System

Transcript

1 : (2000) W eb,, (, ) : W eb ( ), : W eb ; ; : T P391 α R &D on Key T echno logies Based on W eb Info rm ation Pub lish ing System SHAN Si2qing, L I Zong2jian, X IA Guo 2p ing (Schoo l of M anagem ent, Beijing U niversity of A eronautics and A stronautics,beijing ) Abstract: T h is paper discusses the h isto ries and status of info rm ation publish ing system s based on W eb, indicates that mo st of the info rm ation publish ing system s in Ch ina only p rovide Ch inese info rm ation and no t use the popular code in the w o rld. A uto translation and using the popular code, such as NA CE code and H S code, are the key techno logic p rob lem ṡ U nder the research and developm en t of a large info rm ation pub lish ing system, the paper p resen ts the so lu tion s of au to tran slating, code standardization, data conversion am ong the heterogeneou s databases, and data tran sfer on cro ss- p latfo rm. T he details can be found in th is papeṙ Keywords: W eb techno logy; IT; info rm ation publish ing system 1 Internet, Internet W eb W eb Internet Internet,, α : : ( ) ; ( )

2 Internet,,, : 1) 2) 3) 4) 5) 6) ,,, 1,, 80, PC, g (C lientgserver) g, 1, g 2, g,, 3 g,, Internet, Internet g (B row sergserver), Internet g g Internet, 2 g, W eb ( TCPgIP ) g, 4

3 11 W eb 53 3 g, W eb,w eb, ( ),, g , : 3 :W indow s N T Server 4. 0,UN IX So laris :M S SQL Server :W indow s 95g98 3 W eb : Sun h ttpd,m S Internet Info rm ation Server 2. 0 ( N T 4. 0) 3 : IE,N avigato r 3 : Pow erbuilder 6. 0, F rontpage 98, Pho toshop gw eb 5,,,,

4 ,,,,,, : ;, NA CE H S ;,,, 3. 3,,,, Internet,,,,, ;,,,,, g3 3 g String Inpu t_ nam e, O u t_ nam e, Each_ char, Each_ char_ p reviou s String P inyin, Ch inese_ char, String H igh_ char, L ow _ char In t H igh _ char_ ascii, L ow _ char_ ascii In t L en_ nam e, Each_ char_ ascii, Each_ char_ p reviou s_ ascii g3 3 g Inpu t_ nam e = L en_ nam e = len ( Input_ nam e) g3 FOR i = 3 g getitem string (getrow (dw _ qy_ jbqk), "zwm c") 1 TO L en_ nam e Each_ char = m id ( Input_ nam e, i, 1) Each_ char_ ascii = IF Each_ char_ ascii > = asc (Each_ char) 0 and Each_ char_ ascii < = 127 TH EN Each_ char_ p revious = m id ( Input_ nam e, i - 1, 1) Each_ char_ p reviou s_ ascii = asc (Each_ char_ p reviou s) IF Each_ char_ p revious_ ascii > = 0 and Each_ char_ p revious_ ascii < = O ut_ nam e = O ut_ nam e + EL SE Each_ char 127 TH EN

5 11 W eb 55 N EXT 3. 4 END IF EL SE O ut_ nam e = O ut_ nam e + " " + Each_ char Ch inese_ char = m id ( Input_ nam e, i, 2 ) i = i + 1 H igh_ char = m id (Ch inese_ char, 1, 1) L ow _ char = m id (Ch inese_ char, 2, 1) H igh_ char_ ascii = L ow _ char_ ascii = P inyin = "" SEL ECT py IN TO : P inyin FROM table_ p inyin asc (H igh_ char) asc (L ow _ char) W H ER E h igh = : H igh_ char_ ascii and low = : L ow _ char_ ascii; IF i = 2 TH EN O ut_ nam e = O ut_ nam e + EL SE P inyin O ut_ nam e = O ut_ nam e + " " + P inyin END IF END IF,,,,,,,,,,, 32,, NA CE NA CE,, NA CE , NA CE NA CE 440 NA CE : ;, NA CE H S NA CE H S 22, 9848 H S 10, 3 4, 5-8,

6 H S :, H S, H S NA CE H S,,,, 3. 5,, FoxP ro, W in32 W in95 SQL Server, FoxP ro SQL Server,, FoxP ro SQL Server, FoxP ro ,,,,,,,, :,,,, 4, ,, ,, ( 77 )

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