Whakaputa UUID
Whakaputa tonu i tētahi, i ngā maha rānei o ngā UUID putanga 4 auaha mā te kaihanga tau auaha haumaru kua whakaurua ki tō pūtirotiro — kāore he mea e tukuna ki tētahi tūmau.
Ngā kōwhiringa
Ngā UUID i whakaputaina
Ngā arotake
Me pēhea te whakaputa i ngā UUID
- Whakaritea te maha o ngā UUID e hiahiatia ana e koe, ā, tīpakohia ngā kōwhiringa whakatakotoranga (tuhi ā-nui, kāore he hāpene, kāore he kuratā).
- Pāwhiritia te pātene 'Generate' kia waihangatia wawe ēnei mā te kaihanga tau tūponotanga haumaru o tō pūtirotiro.
- Kopihia katoa i te wā kotahi, rānei tikiake i te rārangi katoa hei kōnae kuputuhi.
He aha te UUID, ā, he pēhea tōna tūponotanga?
He UUID (tohu tuakiri motuhake ā-ao) he uara 128-bit e tuhia ana hei 32 tauākī hēkese, kua wehea ki ngā rōpū e rima, pērā i 3fa85f64-5717-4562-b3fc-2c963f66afa6. Ka whakaputa tēnei taputapu i ngā UUID putanga 4, arā, ka puta tata katoa ngā pito nei i tētahi kaihanga tau tūponotanga haumaru kōpū, ehara i te mea i ahu mai i tētahi tohu wā, i tētahi wāhitau taputapu rānei. He tino iti rawa te tūponotanga kia tūtuki ngā UUID putanga 4 e rua — me whakaputa tata ki te kotahi piriona ID ia hēkona mō te 85 tau kia puta ai he 50% tūponotanga mō tētahi tūtukitanga kotahi.
Ngā whakamahinga noa mō ngā UUID
| Hei whakamahinga | He aha i hāngai ai te UUID |
|---|---|
| Ngā kī matua o te pātengi raraunga | Ahurei puta noa i ngā ripanga me ngā pūnaha, kāore he kaunter matua |
| Ngā pūnaha tohatoha | Ka taea e ngā tūmau maha te waihanga i ngā tuakiri motuhake, kāore he whakawhitinga kōrero. |
| Ngā tuakiri wāhanga, tuakiri tono rānei | Haumaru kia whakaaturia ki te marea, me te kore e whakaatu i te raupapa, i te rahinga rānei |
| Te ingoa kōnae, ingoa taonga rānei | Ka karo i ngā pakaru ingoa ina waihangatia ngā kōnae e ngā puna maha |
Ngā pātai auau
He kore utu, he tūmataiti hoki tēnei kaihanga UUID?+
Āe. Ka waihangatia ia UUID i konei mā te Web Crypto API kua whakaurua ki tō pūtirotiro — kāore he mea e tukuna ki hea.
Kei te whakaritea kia motuhake ēnei UUID?+
Ehara i te mea kua whakamana ā-pāngarau, engari he tino iti rawa te tūponotanga o te tūtakitanga i te ao tūturu, nō reira ka whakaarohia ngā UUID putanga 4 he motuhake mō te nuinga o ngā kaupapa o te ao tūturu.
He aha te putanga UUID e whakaputa ana tēnei?+
Putanga 4 — te momo e hāngai ana ki te tūponotanga, i tautuhia i roto i te RFC 4122, ā, koinei te putanga e whakamahia nuitia ana mō ngā tuakiri motuhake whānui.
Ngā taputapu mō ngā kaiwhakawhanake
Me pēhea te mahi a tēnei pūhanga hiko
Ka whakaputahia ia UUID i konei mā te whakamahi i te Web Crypto API kua whakaurua ki tō pūtirotiro, e whai ana i te hōputu putanga 4 o RFC 4122 — kāore he mea e tukuna ki tētahi tūmau, kāore hoki e penapenahia ki hea.
I whakahōutia whakamutunga: 28 Akuhata 2026.
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