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Video: CSV UTF 8 yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Dab tsi yog UTF - 8 encoding? Ib tus cwj pwm hauv UTF - 8 tuaj yeem ua tau los ntawm 1 mus rau 4 bytes ntev. UTF - 8 tuaj yeem sawv cev rau txhua tus cwj pwm hauv tus qauv Unicode thiab nws kuj tseem rov qab sib xws nrog ASCII thiab. Nws yog qhov nyiam tshaj plaws encoding rau e-mail thiab nplooj ntawv web.
Ib sab ntawm no, kuv yuav hloov cov ntaub ntawv CSV rau UTF 8 li cas?
Qhib koj ntaub ntawv hauv Excel thiab cawm raws li CSV (Comma Delimited). Tom qab ntawd, scroll down thiab xaiv cov cuab yeej. Xaiv Web Options los ntawm cov cuab yeej drop-down ntawv qhia zaub mov. Ces, xaiv lub Encoding tab thiab xaiv UTF - 8 los ntawm Txuag cov ntaub ntawv no li: poob cov ntawv qhia zaub mov thiab xaiv OK.
Ib sab saum toj no, UTF 8 txhais li cas? UTF - 8 ( 8 -bit Unicode Hloov Hloov Hom) yog Qhov sib txawv ntawm qhov sib txawv ntawm cov cim encoding muaj peev xwm ntawm kev nkag siab tag nrho 1, 112, 064 cov ntsiab lus siv tau hauv Unicode siv ib txog plaub 8 -ib bytes. Qhov encoding yog txhais los ntawm Unicode Standard, thiab yog tsim los ntawm Ken Thompson thiab Rob Pike.
Ua raws li qhov no, CSV encoding siv dab tsi?
Raws li kev sau ntawv no, muaj ib qho siv tau CSV hom ntawv uas Microsoft Excel tuaj yeem nyeem thiab sau tau zoo nyob thoob plaws lub platform. Tab delimited UTF-16LE nrog ua Byte Order Mark. Siv Excel kom tso tawm rau hauv hom ntawv no pib nrog, koj yuav tsum siv Txuag As dialog thiab xaiv UTF-16 Unicode Text (.
Kuv yuav qhib UTF 8 CSV hauv Excel li cas?
csv cov ntaub ntawv uas siv UTF-8 cim encoding
- Qhib Microsoft Excel 2007.
- Nyem rau ntawm cov ntawv qhia zaub mov bar xaiv.
- Nyem rau ntawm Cov ntawv nyeem icon.
- Coj mus rau qhov chaw ntawm cov ntaub ntawv uas koj xav import.
- Xaiv hom ntaub ntawv uas piav txog koj cov ntaub ntawv zoo tshaj plaws - Delimited lossis Fixed Width.
- Xaiv 65001: Unicode (UTF-8) los ntawm daim ntawv teev npe uas tshwm nyob ib sab ntawm Cov Ntaub Ntawv Keeb Kwm.
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