| 提交 | 用户 | age | ||
| 2f6253 | 1 | const hexList: string[] = []; |
| 陈 | 2 | for (let i = 0; i <= 15; i++) { |
| 3 | hexList[i] = i.toString(16); | |
| 4 | } | |
| 236575 | 5 | |
| 2f6253 | 6 | export function buildUUID(): string { |
| 陈 | 7 | let uuid = ''; |
| 8 | for (let i = 1; i <= 36; i++) { | |
| 9 | if (i === 9 || i === 14 || i === 19 || i === 24) { | |
| 10 | uuid += '-'; | |
| 11 | } else if (i === 15) { | |
| 12 | uuid += 4; | |
| 13 | } else if (i === 20) { | |
| ecfb70 | 14 | uuid += hexList[(Math.random() * 4) | 8]; |
| 2f6253 | 15 | } else { |
| 陈 | 16 | uuid += hexList[(Math.random() * 16) | 0]; |
| 17 | } | |
| 18 | } | |
| 19 | return uuid.replace(/-/g, ''); | |
| 20 | } | |
| f75425 | 21 | |
| V | 22 | let unique = 0; |
| fcee7d | 23 | export function buildShortUUID(prefix = ''): string { |
| f75425 | 24 | const time = Date.now(); |
| V | 25 | const random = Math.floor(Math.random() * 1000000000); |
| 26 | unique++; | |
| 27 | return prefix + '_' + random + unique + String(time); | |
| 28 | } | |
