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

request-provider

v0.0.14

Published

request library with AOP

Downloads

8

Readme

Request Provider

GitHub license NPM Version NODE Version CircleCI

AOP 编程思想为核心,提供函数使用的一种思路,将想要执行的函数看作是切入点,切入点前需要做的任务看作是前置任务,切入点后需要做的任务看作是后置任务。

中文版文档

Installation

npm install request-provider -g

Examples

import { TransactionImpl, wrappers } from '../src/index'
import * as request from 'request-promise'

const wrappers = {
  initial: [
    async ctx => {
      const options = ctx.arguments[0]
      options.url = 'http://www.baidu.com'
      console.log('rp-start', ctx.arguments[0])
    }
  ],
  close: [async ctx => console.log('rp-end', ctx.ret)]
} as wrappers

const requestAop = new TransactionImpl(wrappers)
requestAop.performAsync(request, null, {
    url: '',
    method: 'get'
  })

这个例子展示了将 request 作为切入点,前置函数对 request 的入参进行了赋值操作,后置函数打印了 request 返回的内容。例子比较简单,但是结合具体的场景,可以实现很多非常便利的操作。

Wrapper

你需要自定义wrapper,wrapper 是包含下面两个属性的普通对象

| 属性 | 含义 | | :------ | :----------------: | | initial | 切入点的前置函数组 | | close | 切入点的后置函数组 |

PerformSync & PerformAsync

TransactionImpl 的实例提供了 PerformSync 和 PerformAsync 两个公共 api,分别对应于同步和异步的处理场景。

| 入参 | 含义 | | :----------- | :---------------------: | | method | 将该函数视为切入点 | | scope | 切入点所在的作用域 | | ...arguments | 切入点最多支持 6 个入参 |

Action Flow

actionFlow

Licence

MIT