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crypto.js
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优化uuid

master
宇天 2021-06-23 17:25:04 +08:00
parent c21a72a9a2
commit 24d5287baf
3 changed files with 15 additions and 19 deletions
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16
index.js
View File

@ -7,7 +7,8 @@
const fs = require('fs') const fs = require('fs')
const Helper = require('./lib/helper.js') const Helper = require('./lib/helper.js')
var __stamp__ = '' const PID = process.pid
const PPID = process.ppid
var __inc__ = 1024 var __inc__ = 1024
/** /**
@ -75,17 +76,14 @@ Helper.uuid = function(pipe = '-') {
var now = (~~(Date.now() / 1000)).toString(16) var now = (~~(Date.now() / 1000)).toString(16)
var inc var inc
if (__stamp__ === now) { __inc__++
__inc__++ if (__inc__ > 65535) {
} else {
__stamp__ = now
__inc__ = 1024 __inc__ = 1024
} }
inc = __inc__.toString(16).padStart(4, '0')
return ( inc = (__inc__ + PID + PPID).toString(16).padStart(4, '0')
__stamp__ + pipe + inc + pipe + rand.slice(0, 4) + pipe + rand.slice(-8)
) return now + pipe + inc + pipe + rand.slice(0, 4) + pipe + rand.slice(-8)
} }
/** /**

16
index.mjs
View File

@ -7,7 +7,8 @@
import fs from 'fs' import fs from 'fs'
import Helper from './lib/helper.mjs' import Helper from './lib/helper.mjs'
var __stamp__ = '' const PID = process.pid
const PPID = process.ppid
var __inc__ = 1024 var __inc__ = 1024
/** /**
@ -75,17 +76,14 @@ export function uuid(pipe = '-') {
var now = (~~(Date.now() / 1000)).toString(16) var now = (~~(Date.now() / 1000)).toString(16)
var inc var inc
if (__stamp__ === now) { __inc__++
__inc__++ if (__inc__ > 65535) {
} else {
__stamp__ = now
__inc__ = 1024 __inc__ = 1024
} }
inc = __inc__.toString(16).padStart(4, '0')
return ( inc = (__inc__ + PID + PPID).toString(16).padStart(4, '0')
__stamp__ + pipe + inc + pipe + rand.slice(0, 4) + pipe + rand.slice(-8)
) return now + pipe + inc + pipe + rand.slice(0, 4) + pipe + rand.slice(-8)
} }
/** /**

2
package.json
View File

@ -1,6 +1,6 @@
{ {
"name": "crypto.js", "name": "crypto.js",
"version": "2.0.2", "version": "2.0.3",
"description": "原生crypto加密模块的二次封装,简化常用加密函数的使用", "description": "原生crypto加密模块的二次封装,简化常用加密函数的使用",
"keywords": [ "keywords": [
"md5", "md5",