ZoneOffset UTC yog dab tsi?
ZoneOffset UTC yog dab tsi?

Video: ZoneOffset UTC yog dab tsi?

Video: ZoneOffset UTC yog dab tsi?
Video: #7. Java println, print, dan printf 2024, Kaum ib hlis
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Java ZoneOffset chav kawm yog siv los sawv cev qhov ruaj cheeb tsam offset los ntawm UTC thaj tsam. Nws txais cov chav kawm ZoneId thiab siv qhov sib piv sib piv. Cov ZoneOffset chav kawm tshaj tawm peb qhov tas mus li: UTC : Nws yog lub sijhawm tsam offset tas li rau UTC.

Tsis tas li ntawd, ZoneID ntawm UTC yog dab tsi?

A ZoneId yog siv los txheeb xyuas cov cai siv los hloov ntawm Instant thiab LocalDateTime. Muaj ob hom ID sib txawv: Tsau offsets - kev daws teeb meem tag nrho los ntawm UTC / Greenwich, uas siv tib qhov offset rau txhua lub sijhawm hauv zos.

Ib sab saum toj no, ZoneID yog dab tsi? ZoneID yog lub npe siv thoob ntiaj teb uas txheeb xyuas Zone. ee tus neeg. ZoneID yog siv los xaj cov kev pabcuam tshiab thiab tswj cov khoom tam sim no. ZoneID tuaj yeem tsim tau thaum xaj cov kev pabcuam lossis sau npe sib cais ntawm peb lub vev xaib www.zone.ee los ntawm txhaj "My Zone" thiab xaiv "Sau npe ZoneID “.

Ua li no, TimeZone offset hauv Java yog dab tsi?

Txoj kev getOffset() ntawm TimeZone chav kawm hauv Java yog siv los paub tus nqi offset ntawm TimeZone ntawm ib hnub tshwj xeeb los ntawm UTC lossis Universal Time Coordinated.

Dab tsi yog qhov offset hauv Java?

Hauv computer science, ib offset nyob rau hauv ib qho array los yog lwm yam ntaub ntawv qauv khoom yog ib tug integer qhia qhov kev ncua deb (tshem tawm) nruab nrab ntawm qhov pib ntawm cov khoom thiab ib tug muab khoom los yog taw tes, txawm nyob rau hauv tib yam khoom. Cov offset yog thawj qhov ntsuas ntawm qhov chaw cia khoom siv.

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