简介

基于雪花算法的自增id生成器

const {SnowFlake} = require("gen-uniqueid")
let gen = new SnowFlake({ workerId: process.env.WorkerId == undefined ? 1 : process.env.WorkerId })

let arr = []
for(let i = 0; i < 10; i++){
  arr.push(gen.NextId())
}
setTimeout(() => {
  for(let i = 0; i < 10; i++){
    arr.push(gen.NextId())
  }
  setTimeout(() => {
    for(let i = 0; i < 10; i++){
      arr.push(gen.NextId())
    }
    for(let i=0; i< 29; i++) {
      let res = arr[i+1] - arr[i] ? true : false
      console.log('大小比较：', res)
    }
    console.log('全部数据：', arr)
  }, 1000)
}, 1000)