Lub hom xml yog tsim los khaws cov ntaub ntawv uas tuaj yeem pab tau nyob rau qee cov haujlwm, cov chaw thiab txhawb nqa qee yam lus cim. Tsim thiab qhib ib daim ntawv nrog xws li ib hom yog qhov nyuaj. Nws tuaj yeem ua tau, txawm tias txhua lub software tshwj xeeb tau raug teeb tsa hauv lub computer.
Me ntsis txog xml
Lub XML nws tus kheej yog cov lus markup, tej yam zoo sib xws rau HTML, uas yog siv rau ntawm nplooj ntawv web. Tab sis yog tias tom kawg siv tsuas yog tso zis cov ntaub ntawv thiab nws cov cim tseeb, uas yog ib yam dab tsi zoo li qee yam tsis xav tau lub xub ntiag ntawm DBMS.Koj tuaj yeem tsim cov ntaub ntawv XML ob leeg siv cov kev pabcuam tshwj xeeb thiab cov ntawv sau cov ntawv sau rau hauv Windows. Qhov yooj yim ntawm kev sau cov cai thiab theem ntawm nws cov haujlwm nyob ntawm seb hom software.
Txoj Kev 1: Visual Studio
Hloov chaw, tus sau ntawm cov cai los ntawm Microsoft tuaj yeem siv ib qho ntawm nws txoj kev ua kom raug ntawm lwm tus tsim khoom. Thaum tseeb, Studio Visual yog ib qho ntxiv siab dua ntawm cov ntawv ib txwm "". Qhov kev cai tam sim no muaj qhov tshwj xeeb backlight, yuam kev tau faib lossis ruaj khov, kuj tau muab cov ntaub ntawv tshwj xeeb uas cia koj tsim cov ntaub ntawv XML ntawm cov khoom loj.
Yuav pib ua haujlwm, koj yuav tsum tsim cov ntaub ntawv. Nyem rau ntawm cov ntaub ntawv "cov ntaub ntawv" nyob rau hauv lub vaj huam sib luag sab saum toj thiab los ntawm cov ntawv qhia zaub mov nco-down, xaiv "tsim ...". Cov npe ntawm qhov chaw uas cov ntaub ntawv cov khoom tau teev tseg.
Hauv cov ntaub ntawv tsim tshiab, thawj txoj hlua nrog encoding thiab version yuav twb. Los ntawm lub neej ntawd, thawj version thiab UTF-8 Encoding uas koj tuaj yeem hloov lub sijhawm twg los tau ua haujlwm. Tom ntej no los tsim cov ntaub ntawv XML tag nrho koj yuav tsum tau sau npe txhua yam uas tau ua tiav yav dhau los.
Thaum ua tiav, xaiv cov "File" nyob rau hauv lub vaj huam sib luag sab saum toj, thiab muaj los ntawm daim ntawv qhia zaub mov nco "Tseg txhua yam".
Txoj kev 2: Microsoft Excel
Koj tuaj yeem tsim cov ntaub ntawv XML thiab tsis sau ntawv sau npe, siv cov tshiab ntawm Microsoft Excel, uas tso cai rau koj kom txuag tau cov ntxhuav nrog kev nthuav dav no. Txawm li cas los xij, nws yog qhov yuav tsum to taub tias qhov no nws yuav tsis muaj peev xwm tsim tau qee yam ua haujlwm ntau dua cov lus.
Txoj kev no yuav suav cov uas tsis xav tau lossis tsis tuaj yeem ua haujlwm nrog txoj cai. Txawm li cas los xij, qhov no, tus neeg siv yuav ntsib qee yam teeb meem thaum sau cov ntaub ntawv rau cov hom XML. Hmoov tsis zoo, nws muaj peev xwm ua kom hloov dua siab tshiab ntawm lub rooj sib xyaw hauv XML tsuas yog ntawm cov tshiab tshaj plaws ntawm MS Excel. Ua li no, siv cov kauj ruam hauv qab no los ntawm kauj ruam ntawm kauj ruam:
- Sau rau lub rooj nrog cov ntsiab lus.
- Nyem rau ntawm lub pob ntaub ntawv uas nyob hauv cov ntawv qhia sab saum toj.
- Lub qhov rais tshwj xeeb yuav qhib, qhov uas koj yuav tsum tau nyem rau "Tseg li ...". Cov khoom no tuaj yeem pom nyob hauv cov ntawv qhia zaub mov sab laug.
- Qhia cov nplaub tshev uas koj xav khaws cov ntaub ntawv. Lub nplaub tshev yog qhia hauv nruab nrab ntawm qhov screen.
- Tam sim no koj yuav tsum tau qhia lub npe ntawm cov ntawv, thiab hauv ntu "cov ntaub ntawv" los ntawm cov ntawv qhia zaub mov nco, xaiv
"XML cov ntaub ntawv".
- Nyem rau ntawm lub pob Txuag.
Txoj Kev 3: Notepad
Txhawm rau ua haujlwm nrog XML, nws yog qhov tsim nyog rau cov lus ib txwm "", tab sis tus neeg siv uas tsis muaj teeb meem, raws li nws tau sau tseg cov lus txib thiab cim npe hauv nws. Qee qhov yooj yim dua thiab tsim tau ntau ntxiv cov txheej txheem yuav mus rau hauv cov kev pabcuam tshwjxeeb los kho cov cai, piv txwv li, hauv Microsoft Visual Studio. Lawv muaj cov ntsiab lus tshwj xeeb tshaj plaws thiab cov lus qhia pop-up, uas yooj yim yooj yim ua haujlwm ntawm ib tus neeg uas tsis paub nrog syntax ntawm cov lus no.
Rau cov qauv no, nws yuav tsis tsim nyog los rub tawm txhua yam, raws li "Notepad" twb tau ua mus rau hauv lub operating system. Cia peb sim ua kom nws lub rooj nyeem XML yooj yim raws li phau ntawv no:
- Tsim cov ntawv sau ua ib txwm muaj nrog cov txt txuas ntxiv. Koj tuaj yeem haum nws nyob txhua qhov chaw. Qhib nws.
- Pib muab thawj cov lus txib hauv nws. Ua ntej koj yuav tsum tau teeb tsa cov encoding tag nrho cov ntawv thiab sau cov xml version, qhov no yog ua los ntawm cov lus txib hauv qab no:
Thawj tus nqi yog qhov version, nws tsis tsim nyog los hloov nws, thiab tus nqi thib ob yog encoding. Nws raug nquahu kom siv UTF-8 Encoding, raws li feem ntau cov kev pabcuam thiab cov tes ua haujlwm ua haujlwm kom raug. Txawm li cas los xij, nws tuaj yeem hloov mus rau lwm qhov, tsuas yog hais lus lub npe xav tau.
- Tsim cov npe thawj hauv koj cov ntawv, hais tag thiab kaw nws li no.
- Sab hauv cov cim npe no tuaj yeem sau qee cov ntsiab lus. Tsim ib qho lossis muab nws lub npe, piv txwv li Ivan Ivanov. Tus qauv tiav lawm yuav tsum zoo li no:
- Sab hauv cov cim npe, tam sim no koj tuaj yeem sau npe cov ncauj lus kom ntxaws ntxiv, qhov no nws yog cov ntaub ntawv hais txog qee Ivan Ivanov. Ua rau nws muaj hnub nyoog thiab txoj haujlwm. Nws yuav zoo li no:
25.
Muaj tseeb.
- Yog tias koj ua raws cov lus qhia, koj yuav tsum muaj tus lej ib yam li hauv qab no. Thaum ua tiav ntawm kev ua haujlwm hauv cov zaub mov sab saum toj, nrhiav cov ntawv "thiab los ntawm cov ntawv qhia zaub mov nco, xaiv" tseg "tseg li ...". Thaum txuag tau nyob rau hauv "Cov Npe Npe" teb, txuas ntxiv tsis txuas ntxiv yog tsis txt, tab sis xml.
Kwv yees li koj yuav tsum zoo li kev npaj-ua kom tiav:
25.
Muaj tseeb.
XML compilers yuav tsum tau ua tus lej no hauv daim ntawv ntawm ib kem nrog ib sab, qhov twg cov ntaub ntawv yog qhia txog Ivan Ivanov.
Hauv "Notepad" Nws yog qhov ua tau yooj yim cov ntxhuav zoo li no, tab sis thaum tsim cov kev ua yuam kev ntau, vim tias tsis muaj cov cai kho kom zoo rau hauv cov lej lossis Backlight nyob rau hauv phau ntawv ib txwm muaj.
Raws li koj tuaj yeem pom hauv kev tsim cov ntawv XML tsis muaj ib yam dab tsi. Yog tias koj xav tau, nws tuaj yeem tsim ib tus neeg siv uas muaj ntau dua lossis tsawg dua tuaj yeem ua haujlwm hauv lub computer. Txawm li cas los xij, los tsim cov ntaub ntawv XML tag nrho, nws raug nquahu kom tshawb cov lus luv luv no, tsawg kawg ntawm theem thib ib.