npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

ip2region-ts

v1.0.1

Published

node-ip2region

Downloads

52

Readme

ip2region-ts

forked from ip2region, Thanks to Wu Jian Ping , lionsoul2014 and all ip2region Contributors!

ip2region node sdktypescript 版本,同时内置 ip2region.xdb 作为默认的数据库。

默认自带的 ip2region.xdb 版本日期为 20230805,后续会进行更新。

制作此版本是由于 npm 上目前的版本比较老,且不能开箱即用,于是 fork 一下重新发个包给自己用。

同时此版本兼容 cjs(commonjs) 和 esm(module) 两种包引入方式。

使用方式

安装导入包

<npm/yarn/pnpm> i ip2region-ts
// 导入包
// commonjs
const Searcher = require('ip2region-ts')
// or esm
import * as Searcher from 'ip2region-ts'

完全基于文件的查询


// 指定ip2region数据文件路径
const dbPath = Searcher.defaultDbFile // or 'ip2region.xdb file path'

try {
  // 创建searcher对象
  const searcher = Searcher.newWithFileOnly(dbPath)
  // 查询
  const data = await searcher.search('218.4.167.70')
  // data: {region: '中国|0|江苏省|苏州市|电信', ioCount: 3, took: 1.342389}
} catch(e) {
  console.log(e)
}

缓存 VectorIndex 索引

// 指定ip2region数据文件路径
const dbPath = Searcher.defaultDbFile // 'ip2region.xdb file path'

try {
  // 同步读取vectorIndex
  const vectorIndex = Searcher.loadVectorIndexFromFile(dbPath)
  // 创建searcher对象
  const searcher = Searcher.newWithVectorIndex(dbPath, vectorIndex)
  // 查询 await 或 promise均可
  const data = await searcher.search('218.4.167.70')
  // data: {region: '中国|0|江苏省|苏州市|电信', ioCount: 2, took: 0.402874}
} catch(e) {
  console.log(e)
}

缓存整个 xdb 数据

// 指定ip2region数据文件路径
const dbPath = Searcher.defaultDbFile // or 'ip2region.xdb file path'

try {
  // 同步读取buffer
  const buffer = Searcher.loadContentFromFile(dbPath)
  // 创建searcher对象
  const searcher = Searcher.newWithBuffer(buffer)
  // 查询 await 或 promise均可
  const data = await searcher.search('218.4.167.70')
  // data: {region:'中国|0|江苏省|苏州市|电信', ioCount: 0, took: 0.063833}
} catch(e) {
  console.log(e)
}