Qhov txawv ntawm JSP thiab HTML yog dab tsi?
Qhov txawv ntawm JSP thiab HTML yog dab tsi?

Video: Qhov txawv ntawm JSP thiab HTML yog dab tsi?

Video: Qhov txawv ntawm JSP thiab HTML yog dab tsi?
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Lub ntsiab Qhov sib txawv ntawm JSP thiab HTML yog tias JSP yog ib lub tshuab tsim dynamic web applications thaum HTML yog tus qauv markup lus los tsim cov qauv ntawm cov nplooj ntawv web. Hauv luv luv, JSP file yog ib HTML file nrog Java code.

Tib neeg kuj nug, vim li cas JSP siv hloov HTML?

Kev ua tau zoo yog qhov zoo dua vim JSP tso cai rau embedding Dynamic Elements hauv HTML Nplooj ntawv nws tus kheej xwb ntawm muaj cov ntaub ntawv CGI cais. JSP nplooj ntawv tuaj yeem yog siv nyob rau hauv ua ke nrog servlets uas tuav lub lag luam logic, tus qauv txhawb los ntawm Java servlet template xyaw.

Dab tsi yog qhov txawv ntawm JSP thiab servlets? Servlet yog html hauv java whereas JSP yog java hauv html. Servlets khiav nrawm dua piv rau JSP . JSP tuaj yeem muab tso ua ke rau hauv Java Servlets . JSP yog lub vev xaib scripting lus uas tuaj yeem tsim cov ntsiab lus dynamic thaum Servlets yog Java cov kev pab cuam uas twb tau muab tso ua ke uas kuj tsim cov ntsiab lus dynamic web.

Ib yam li ntawd, koj yuav nug, vim li cas JSP zoo dua HTML?

JSP kuj tso cai rau Java code thiab tej yam ua ntej-txhais ua yuav tsum interleaved nrog zoo li qub web markup ntsiab lus. JSP tsim cov nplooj ntawv dynamic, thaum HTML tsim cov nplooj ntawv zoo li qub. JSP yog server-sab scripting lus, whereas HTML yog tus neeg siv-sab scripting lus.

JSP yog dab tsi thiab vim li cas nws thiaj siv?

Nws sawv cev rau Java Server Pages. Nws yog server sab technology. Nws yog siv tsim web application. Nws yog siv los tsim cov ntsiab lus dynamic web. Hauv no JSP tag yog siv txhawm rau ntxig JAVA code rau hauv nplooj ntawv HTML.

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