Marshal txhais li cas hauv programming?
Marshal txhais li cas hauv programming?

Video: Marshal txhais li cas hauv programming?

Video: Marshal txhais li cas hauv programming?
Video: What fighting style is that? ๐Ÿ˜… 2024, Kaum ib hlis
Anonim

Hauv computer science, marshaling lossis marshaling yog cov txheej txheem ntawm kev hloov lub cim xeeb sawv cev ntawm ib yam khoom mus rau cov ntaub ntawv hom tsim nyog rau kev khaws cia lossis kev sib kis, thiab nws yog feem ntau yog siv thaum cov ntaub ntawv yuav tsum tau txav ntawm ntau qhov chaw ntawm lub computer qhov kev pab cuam los yog los ntawm ib tug qhov kev pab cuam rau lwm tus.

Hais txog qhov no, lub ntsiab lus ntawm Marshall yog dab tsi?

Kev txhais ntawm tub ceev xwm . (Nrawm 1 ntawm 2) 1a: ib tug thawj coj loj hauv tsev neeg ntawm ib tug huab tais medieval, tus huab tais, los yog cov neeg muaj koob muaj npe uas yog thawj tus thawj coj ntawm tub rog tab sis tom qab feem ntau yog tswj hwm ntawm cov tub rog rog. b: tus neeg uas npaj thiab coj cov txheej txheem ceremonial ntawm kev sib sau ua ke tub ceev xwm . 2a:qog tub ceev xwm.

Tsis tas li ntawd, Marshal thiab Unmarshal yog dab tsi? Garbagnati. Omar, Hauv ob peb lo lus, " marshalling "hais txog cov txheej txheem ntawm kev hloov cov ntaub ntawv lossis cov khoom hauv ib qho byte-kwj, thiab " unmarshaling " yog tus txheej txheem thim rov qab ntawm kev hloov cov byte-kwj beack rau lawv cov ntaub ntawv qub lossis khoom siv.

Ib sab saum toj, marshalling yog dab tsi thiab vim li cas peb xav tau nws?

Marshaling yog tus txheej txheem ntawm transforming hom thaum lawv xav tau kom hla ntawm kev tswj hwm thiab haiv neeg code. Marshaling yog xav tau vim hais tias cov hom nyob rau hauv cov tswj thiab unmanaged code yog txawv.

Qhov txawv ntawm Marshal thiab Marshall yog dab tsi?

Yog tias koj tab tom sim xa mus rau ib tus neeg, siv tub ceev xwm (tus uas zoo nkaus li lub npe). Tib yam rau yog tias koj xav tau ib qho lus qhia; marshals (tab sis tsis yog xwb marshals ) tub ceev xwm . Siv marshall rau cov npe kom raug, thiab rau txhua yam tub ceev xwm puas, tab sis npaj rau cov neeg qhia koj tias nws yog tub ceev xwm koj xav.

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