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

weapp-axios

v1.0.7

Published

🌞 用于微信小程序发起 HTTPS 网络请求

Downloads

7

Readme

Weapp Axios

🌞 用于微信小程序发起 HTTPS 网络请求

Weapp Axios 参考了 Axios,对 wx.request 等网络请求接口进行了进一步的封装

代码片段

更多微信小程序开发工具,查看 微信小程序开发全家桶

安装

npm i weapp-axios

注意:在小程序中使用npm包前,需先构建 npm

使用

发起 wx.request 请求(默认为GET请求)

import axios from 'weapp-axios'

axios('/user/12345')
// 或者
axios({ method: 'post', url: '/user/12345', data: { firstName: 'Fred' } })

// 使用别名
axios.request(config)
axios.get(url[, config])
axios.delete(url[, config])
axios.head(url[, config])
axios.options(url[, config])
axios.post(url[, data[, config]])
axios.put(url[, data[, config]])
axios.patch(url[, data[, config]])

config 配置如下:

{
  //创建请求时使用的方法
  method: 'get',
  // baseURL 将自动加在 url 前面,除非 `url` 是一个绝对 URL
  baseURL: 'https://www.abc.com',
  // url 用于请求的服务器 URL
  url: '/user',
  // 与请求一起发送的 URL 参数
  params: {
    id: 1
  },
  // 作为请求主体被发送的数据
  // 只适用于这些请求方法 'PUT', 'POST', 和 'PATCH'
  data: {
    name: '小明'
  },
  // auth 表示应该使用 HTTP 基础验证,并提供凭据
  // 这将设置一个 `Authorization` 头,覆写掉现有的任意使用 `headers` 设置的自定义 `Authorization`头
  auth: {
    username: 'admin',
    password: '000000'
  },
  // responseType 表示服务器响应的数据类型,可以是 'arraybuffer', 'blob', 'document', 'json', 'text', 'stream'
  responseType: 'json', // default
  // 使用单例模式进行实例化
  // 在单例模式下,类仅有一个实例,实例化时传入的参数也只会在第一次生效
  useSingleton: true,
  // 超时时间
  timeout: 0,
  // 即将被发送的自定义请求头
  headers: {'X-Requested-With': 'XMLHttpRequest'},
  // 响应数据强制转化为json格式
  forcedJSONParsing: true,
  // 本地打印
  openLocalPrinter: true,
  // 本地日志
  openLocalLogger: true
}

发起 wx.uploadFile 请求

import axios from 'weapp-axios'

// 传入 name 以及 filePath 参数会自动发起 wx.uploadFile 请求
axios({ url: 'www.abc.com', name: 'name', filePath: 'filePath' })

// 使用别名
axios.uploadFile('www.abc.com', 'filePath', 'name', {...config})
axios.uploadFile({ url: 'www.abc.com', filePath: 'filePath', name: 'name', ...config })

发起 wx.downloadFile 请求

import axios from 'weapp-axios'

// 传入 filePath 参数会自动发起 wx.downloadFile 请求(wx.downloadFile中的 filePath 为非必填项,可传入空值)
axios({ url: 'www.abc.com', filePath: '' })

// 使用别名
axios.downloadFile('www.abc.com', 'filePath', {...config})
axios.downloadFile({ url: 'www.abc.com', filePath: 'filePath', ...config })

发起 wx.connectSocket 请求

import axios from 'weapp-axios'

axios.connectSocket('www.abc.com', {...config})
// 或者
axios.connectSocket({ url: 'www.abc.com', ...config })

// 实例
const axiosInstance = axios.create({ baseURL: '' })
axiosInstance.connectSocket({
  task: {
    onOpen: (res, task) => {
      // onOpen(res, task)
      wx.showToast({
        icon: 'success',
        title: '连接成功',
      })
    },
    onMessage: res => {
      // onMessage(res)
    },

    onClose: res => {
      // onClose(res)
    },

    onError: res => {
      // onError(res)
    },

    send: task => {
      send(task)
    },

    close: task => {
      close(task)
    },
  },
})
function send(task) {
  // task.send({})
}
function close(res) {
  // task.close({})
}

拦截请求和响应

import axios from 'weapp-axios'

axios.interceptors.request.use(function (config) {
  // 在发送请求之前做些什么
  console.log('请求被拦截了')
  return config;
}, function (error) {
  // 对请求错误做些什么
  return Promise.reject(error);
})
axios.interceptors.response.use(function (response) {
  // 对响应数据做点什么
  console.log('响应被拦截了')
  return response;
}, function (error) {
  // 对响应错误做点什么
  return Promise.reject(error);
})

处理 Task 任务对象

wx.request\wx.uploadFile\wx.downloadFile\wx.connectSocket 拥有相同的处理方法。

在 config 内传入合法Task方法的 task 对象。

RequestTask

import axios from 'weapp-axios'

axios.downloadFile({
  url: 'www.abc.com',
  task: {
    // task对象键值命名必须与官方文档Task提供的函数名一致
    onProgressUpdate: (res, task) => {
      // 使用自定义函数接收参数
      yourOnProgressUpdateFun(res, task)
    },
    offProgressUpdate: (res, task) => {
      yourOffProgressUpdateFunc(res, task)
    },
    // 如果不是on监听事件的回调函数,axios传入的是task对象
    abort: task => {
      yourAbortFunc(task)
    },
  },
});

function yourAbortFunc(task) {
  if (true) {
    task.abort()
  }
}

最佳实践

在项目中使用 weapp-axios

// request.ts
import axios from 'weapp-axios'

const service = axios.create({ baseURL: 'https://www.a.com' })

// 请求拦截器
service.interceptors.request.use((config: any) => {
  const token = getToken()

  if (token) {
    config.header['Authorization'] = 'Bearer ' + token
  }

  wx.showLoading({
    title: '加载中',
    mask: true
  })

  return config
}, (err: any) => {
  return Promise.reject(err)
})

// 响应拦截器
service.interceptors.response.use(async(response: any) => {
  const resData: {
    code: number
    data: any
    message: string
  } = response?.data

  if (resData) {
    // 对返回数据进行预处理
  }

  wx.hideLoading()

  return response
}, (err: any) => {
  wx.hideLoading()

  return Promise.reject(err)
})

export default service

业务接口统一调用 request 实例

// a.ts
import request from '../utils/request'

const res = await request.get({
  url: '/show',
  params: {
    id: 1
  }
})
// b.ts
import request from '../utils/request'

const res = await request.post({
  url: '/create',
  data: {
    name: 'aaaa'
  }
})