Video: Maven compile ua dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Apache Maven yog ib qho cuab yeej tsim kho siab heev los txhawb tus tsim tawm ntawm tag nrho cov txheej txheem ntawm software project. Cov hauj lwm zoo ntawm cov cuab yeej tsim yog cov muab tso ua ke ntawm qhov chaws code, khiav cov kev xeem thiab ntim cov txiaj ntsig rau hauv JAR_ cov ntaub ntawv.
Hais txog qhov no, Mvn sau ua dab tsi?
On ib mvn nruab, nws thav duab ib tsob ntoo dependency raws li qhov project configuration pom. xml ntawm tag nrho cov haujlwm sub hauv qab super pom. xml (lub hauv paus POM) thiab rub tawm / sau tag nrho cov khoom xav tau hauv cov npe hu ua.
Kuj Paub, Maven yog dab tsi thiab nws ua haujlwm li cas? Maven yog lub cuab yeej tswj hwm qhov project muaj zog uas yog raws li POM (cov qauv khoom siv). Nws yog siv rau kev tsim, kev vam khom thiab cov ntaub ntawv. Nws yooj yim rau kev tsim cov txheej txheem zoo li ANT. mav ua lub hnub qub ua haujlwm ntawm Java developers yooj yim dua thiab feem ntau pab nrog kev nkag siab ntawm txhua qhov project Java.
Yog li ntawd, Maven lees paub ua dab tsi?
2 Teb. mvn txheeb xyuas - raws li tau hais ua ntej - ua ib qho kev xeem sib xyaw ua ke uas mav pom hauv qhov project. mvn nruab implicitly khiav mvn txheeb xyuas thiab tom qab ntawd luam cov khoom qub uas tau tshwm sim rau hauv koj lub zos mav repository uas koj feem ntau tuaj yeem pom hauv C: Usersusername. m2 epository yog tias koj siv windows.
Maven huv si thiab Maven tsim yog dab tsi?
Maven Tsim Lifecycle Muaj peb ua -nyob rau hauv lub neej voj voog: default: lub voj voog lub neej tseem ceeb vim nws yog lub luag haujlwm rau kev xa tawm qhov project. huv si : ua huv si qhov project thiab tshem tawm tag nrho cov ntaub ntawv tsim los ntawm yav dhau los tsim . site: tsim qhov project cov ntaub ntawv ntawm qhov chaw.
Pom zoo:
Dab tsi yog qhov hloov tshiab thiab tso cov lus nug ua dab tsi?
Qhov tsim nyog syntax thiab siv cov lus txib no yog raws li hauv qab no. INSERT: → ntxig yog cov lus txib hauv oracle SQL uas yog siv los ntxig cov ntaub ntawv rau hauv lub rooj. Hloov tshiab: → Hloov tshiab yog siv los hloov cov ntaub ntawv qub / cov ntaub ntawv nrog cov ntaub ntawv tshiab. DROP: → Drop yog siv los tshem tawm tag nrho cov lus los ntawm cov ntaub ntawv nrog lub rooj
W3c yog dab tsi Whatwg yog dab tsi?
Lub Web Hypertext Application Technology Working Group (WHATWG) yog ib lub zej zog ntawm cov neeg nyiam hloov kho HTML thiab lwm yam technologies. WHATWG tau tsim los ntawm cov tib neeg los ntawm Apple Inc., Mozilla Foundation thiab Opera Software, ua tus neeg muag khoom Web browser, hauv 2004
Dab tsi yog compile lub sij hawm thiab runtime C #?
Runtime thiab compile lub sij hawm yog cov lus programming uas xa mus rau ntau theem ntawm kev txhim kho software. Compile-time yog qhov piv txwv uas tus lej koj tau nkag mus yog hloov mus rau executable thaum Run-time yog qhov piv txwv uas tus executable khiav. Compile-time checking tshwm sim thaum lub sij hawm compile
Compile time address binding yog dab tsi?
Thawj hom chaw nyob khi yog compiletime chaw nyob khi. Qhov no faib qhov chaw hauv nco rau themachine code ntawm lub khoos phis tawj thaum qhov kev zov me nyuam tau muab tso ua ke rau cov ntaub ntawv binary anexecutable. Qhov chaw nyob khi faib cov chaw nyob alogical mus rau qhov chaw pib ntawm ntu ntu uas khaws cov khoom code
Koj txhais li cas compile lub sij hawm tas li hauv Java Dab tsi yog siv compile lub sij hawm tas li?
Compile-time constants thiab variables. Cov ntaub ntawv Java hais tias: Yog hais tias ib hom thawj zaug los yog ib txoj hlua txhais tau tias yog qhov tas li thiab tus nqi raug paub thaum lub sij hawm sau, lub compiler hloov lub npe tas li txhua qhov chaw hauv cov cai nrog nws tus nqi. Qhov no yog hu ua compile-time constant