XML

eXtensible Markup Mutauro

XML ndiyo acronym ye eXtensible Markup Mutauro.

Chii eXtensible Markup Mutauro?

Mutauro unochinjika wemarkup unoshandiswa kugadzira nekutakura data. Inoita basa rakakosha mukugovana data kune akasiyana masisitimu. Heino mhedziso yezvimiro zvayo uye mashandisiro:

  1. Kugadzira Data uye Kutamisa: XML inonyanya kushandiswa kukodha zvinyorwa uye data mune inoverengwa nevanhu uye inoverengeka muchina fomati. Izvi zvinoita kuti ive yakanaka kune yakaoma data zvimiro uye yekufambisa data pakati peakasiyana masisitimu kana mapuratifomu.
  2. Customizable Tags: Kusiyana HTML, iyo inoshandisa ma tag akafanotsanangurwa, XML inobvumira kusikwa kwema tags etsika. Uku kuchinjika kunoita kuti imiririre huwandu hwakawanda hwe data zvimiro zvinoenderana nezvinodiwa chaizvo zvebhizinesi kana application.
  3. Dhata Shanduro: Mukutengesa nekushambadzira, XML inowanzoshandiswa kuchinjanisa data pakati pemaitiro akasiyana, akadai CRM (Mutengi Relationship Management) masisitimu, ekushambadzira otomatiki maturusi, uye ekunze data masosi. Izvi zvinofambisa kubatanidzwa uye kuunganidzwa kwedata kubva kwakasiyana siyana.
  4. Web Services uye maAPI: XML chinhu chakakosha mumasevhisi mazhinji ewebhu uye APIs (Application Programming Interfaces). Inoshandiswa kutumira zvikumbiro uye kugamuchira mhinduro mune yakamisikidzwa fomati, iyo yakakosha pakudyidzana neakasiyana maapplication esoftware.
  5. Kuyambuka-Platform Kuenderana: Imwe yesimba reXML hunhu hwayo-yakazvimirira papuratifomu, zvichireva kuti inogona kushandiswa pane akasiyana masisitimu anoshanda uye maapplication, kuve nechokwadi chekuenderana uye kuchinjika mukutsinhana data.
  6. Tsigiro yeInternationalization: XML inotsigira Unicode, ichiibvumira kumiririra data mumitauro yakawanda. Izvi zvakakosha kumabhizinesi anoshanda mumisika yepasi rose, uko kubata data mumitauro yakasiyana kunowanzodikanwa.
  7. Standardization uye Regulation: XML chiyero chinochengetwa ne W3C (World Wide Web Consortium), kuve nechokwadi kugadzikana kwayo uye kugamuchirwa kwakafara. Uku kumisikidzwa kwakakosha kumabhizinesi sezvo ichiona kuti nzira dzavo dzekutsinhana data dzinozivikanwa pasi rose uye dzinoenderana nemamwe masisitimu.

XML Muenzaniso

Zvirokwazvo! Heino muenzaniso wakapfava wegwaro reXML:

<Customer>
    <Name>John Doe</Name>
    <Email>johndoe@example.com</Email>
    <Orders>
        <Order>
            <OrderID>12345</OrderID>
            <Product>Smartphone</Product>
            <Quantity>1</Quantity>
            <Price>500</Price>
        </Order>
        <Order>
            <OrderID>12346</OrderID>
            <Product>Headphones</Product>
            <Quantity>2</Quantity>
            <Price>150</Price>
        </Order>
    </Orders>
</Customer>

Tsanangudzo yeXML Document:

  1. Root Element: The <Customer> tag ndiyo mudzi wechinhu. Iyo inoputira data rese regwaro reXML rine chekuita nemutengi mumwechete.
  2. Mwana Elements: Mukati memudzi wemudzi mune zvinhu zvevana, chimwe nechimwe chinomiririra chidimbu che data. Semuyenzaniso, <Name> uye <Email> ma tag anopa zita remutengi nekero yeemail.
  3. Nested Elements: The <Orders> chinhu chinoshandiswa kuunganidza akawanda <Order> zvinhu, chimwe nechimwe chinomiririra kurongeka kwega kwakaitwa nemutengi. Izvi zvinoratidza nzira iyo XML inogona kumiririra yakaoma data zvimiro kuburikidza nesting.
  4. Elements uye Data: Imwe neimwe <Order> element ine zvimwe zvemwana zvinhu zvakaita <OrderID>, <Product>, <Quantity>, uye <Price>, imwe neimwe inobata data chaiyo kune iyo order.
  5. Kuzvitsanangura Nature: XML inotsanangura yega, zvichireva kuti iwo ma tag pachawo anotsanangura mamiriro e data raari. Semuyenzaniso, <Product> zvinonyatsoratidza kuti zvirimo izita rechigadzirwa.
  6. Flexibility uye Extensibility: Kana zvichidikanwa, mamwe minda yedata inogona kuwedzerwa nyore. Somuenzaniso, a <Date> chinhu chinogona kuwedzerwa kune yega yega kuti itaure zuva rekutenga.

Ichi chimiro cheXML chinonyanya kubatsira mukutengesa uye kushambadzira kutonga uye kugovera ruzivo rwevatengi, ruzivo rweodha, uye ruzivo rwechigadzirwa mumasisitimu akasiyana. Iyo yakajeka, ine hierarchical chimiro inoita kuti zvive nyore kuverenga nekugadzirisa zvese kuvanhu nemichina.

XML chishandiso chakakosha mukutengesa uye kushambadzira kwekugadzirisa data, kuchinjana, uye kubatanidza, kufambisa kutaurirana kusina musono pakati peakasiyana masisitimu nemapuratifomu.

  • Mhedzisiro: XML
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