Simple-axios-wechat NPM

simple-axios-wechat

小于1kb的简易的axios微信小程序版使用typescript实现

Installing

Package manager

Using npm:

$ npm install simple-axios-wechat

Using yarn:

$ yarn add simple-axios-wechat

直接调用

（SimpleAxios(config)）

import SimpleAxios from 'simple-axios-wechat'

SimpleAxios<{result: any}>(config)
  .then(res => { console.log(res) })
  .catch(err => { console.error(err) })

method别名

与SimpleAxios.create()实例一致

axios.request<{result: any}>(config)

axios.get<{result: any}>(url, config)

axios.post<{result: any}>(url[, data, config])

axios.put<{result: any}>(url[, data, config])

axios.delete<{result: any}>(url, config)

axios.head<{result: any}>(url, config)

axios.options<{result: any}>(url, config)

axios.trace<{result: any}>(url[, data, config])

axios.connect<{result: any}>(url[, data, config])

Example

get请求并定义返回数据类型

import SimpleAxios from 'simple-axios-wechat'
// 默认 get 请求
SimpleAxios<{result: string}>({ url: 'http://example.org/get' })
  .then(res => { console.log(res) })
  .catch(err => { console.error(err) })

SimpleAxios.get<{result: string}>('http://example.org/get')
  .then(res => { console.log(res) })
  .catch(err => { console.error(err) })

post请求并定义返回数据类型

SimpleAxios<{result: string}>({ url: 'http://example.org/get', method: 'POST' })
  .then(res => { console.log(res) })
  .catch(err => { console.error(err) })

SimpleAxios.post<{result: string}>('http://example.org/post', { data: {} })
  .then((res) => { console.log(res) })
  .catch((err) => { console.error(err) });

全局默认值

（默认值优先级与axios一致，后设置大于先设置）

import SimpleAxios from 'simple-axios-wechat'

SimpleAxios.defaults.baseURL = 'http://example.org/get'
SimpleAxios.defaults.timeout = 10 * 1000

创建实例

import SimpleAxios from 'simple-axios-wechat'

const simpleAxios = SimpleAxios.create({
  baseURL: 'http://example.org/get',
  timeout: 10 * 1000
})

拦截器

import SimpleAxios from 'simple-axios-wechat'

const simpleAxios = SimpleAxios.create({
  baseURL: 'http://example.org/get'
})

simpleAxios.interceptors.request.use((config) => {
  // 干点啥?
  return config
}, (err) => {
  return Promise.reject(err)
})

simpleAxios.interceptors.response.use((response) => {
  // 总得干点啥吧?
  return response
}, (err) => {
  return Promise.reject(err)
})

获取RequestTask

在请求config配置项中通过回调获取RequestTask（比如用来 abort()）

import SimpleAxios from 'simple-axios-wechat'

SimpleAxios<{data: any, state: number}>({
  url: 'http://example.org/get',
  getRequestTask: (task) => { task.abort() }
})
  .catch(err => { console.error(err) })

自定义请求方法

（要求返回一个Promise）

import SimpleAxios from 'simple-axios-wechat'

const simpleAxios = SimpleAxios.create({
  baseURL: 'http://example.org/get',
  adapter: function adapter(config) {
    return new Promise((resolve, reject) => {
      const RequestTask = wx.request({
        ...config,
        success: (res) => { resolve(res) },
        fail: (err) => { reject(err) }
      })
      // ! ** 自定义adapter需要通过回调暴露RequestTask **
      config.getRequestTask && config.getRequestTask(RequestTask)
    })
  }
})