Local cia muab tsawg kawg 5MB ntawm cov ntaub ntawv khaws cia hla txhua qhov web browsers loj, uas yog heck ntawm ntau tshaj li 4KB (qhov loj tshaj plaws) uas koj tuaj yeem khaws cia hauv ib lub khob noom cookie. Qhov no ua rau cov chaw khaws cia hauv zos muaj txiaj ntsig tshwj xeeb yog tias koj xav khaws qee cov ntaub ntawv thov hauv browser rau kev siv tom qab.
Puas yog siv localStorage?
Lub chaw khaws cia hauv zos tsis muaj kev nyab xeeb dua li siv cov ncuav qab zib. Thaum qhov ntawd nkag siab, cov khoom siv tau los khaws cov ntaub ntawv uas tsis tseem ceeb los ntawm kev ruaj ntseg standpoint.
Puas yog xyaum siv hauv zosStorage?
Tam sim no txog lo lus nug tseem ceeb, nws tsis yog kev xyaum ua phem, tab sis nws tsis yog qhov kev xyaum zoo ib yam. localStorage, ib yam li ncuav qab zib, yuav tsum tsis txhob siv los khaws cov ntaub ntawv ntiag tug. Kev khaws tus email chaw nyob tsis zoo li khaws tus password lossis tus lej credit card, tab sis nws tseem yog cov ntaub ntawv ntiag tug.
Vim li cas koj thiaj siv localStorage?
localStorage yog JavaScript API tshiab hauv HTML5 uas tso cai rau peb khaws cov ntaub ntawv hauv tus yuam sij / tus nqi khub hauv tus neeg siv tus browser. Nws yog me ntsis zoo li ncuav qab zib tshwj tsis yog: ncuav qab zib tas sij hawm thiab tau tshem tawm ntau, localStorage nyob mus ib txhis (txog kom meej meej meej). … Koj tuaj yeem khaws ntau cov ntaub ntawv hauv localStorage dua li koj tuaj yeem ua tau hauv ncuav qab zib.
Dab tsi yog qhov tsis zoo ntawm kev cia hauv zos?
Cov downsides rau hauv zos cia yog loj. Tsim thiab tswj lub kaw lus hauv zos yog kim. Hardware thiab softwaretuaj yeem raug nqi ntau txhiab daus las nyob ntawm seb koj xav tau qhov chaw ntau npaum li cas. Kev kho dua tshiab tuaj yeem raug nqi kim.
