open_platform/src/api/Api.js

/**
 * Created by sk on 2020 1 17.
 */
import axios from "axios"
// @ts-ignore
import QS from "qs"

//基地址
axios.defaults.baseURL = "http://127.0.0.1:4562" //接口代理地址参见：config/index.js中的proxyTable配置
axios.defaults.withCredentials = true

// 添加业务处理函数
let responseHandle = null
let errorHandle = null
// 设置业务处理函数
function setResponseHandle(handle) {
  responseHandle = handle
}

function setErrorHandle(handle) {
  errorHandle = handle
}
// 错误处理
function interceptorErr(err) {
  // showError(err)
  throw err
}

function showError(err) {
  errorHandle(err)
}

//添加一个请求拦截器
axios.interceptors.request.use((config) => {
  if (sessionStorage.getItem("szyxToken")) {
    // 判断token是否存在
    config.headers.token = sessionStorage.getItem("szyxToken") // 将token设置成请求头
  }
  return config
}, interceptorErr)

// 添加一个响应拦截器
axios.interceptors.response.use((response) => {
  if (responseHandle) {
    return responseHandle(response.data)
  }
  return response.data
}, interceptorErr)

// let translateNetError = (error) => {
//   return {
//     status: error.response.status,
//     message: '系统异常，' + error.response.statusText + '错误码：' + error.response.status,
//   }
// }
//通用方法postJson
const POSTJSON = (url, params, others = {}) => {
  // return axios.post(url, params).then(res => res.data)
  return new Promise((resolve, reject) => {
    axios
      .post(url, params, others)
      .then((res) => {
        resolve(res)
      })
      .catch((error) => {
        // 处理error
        showError(error)
        reject(error)
        //   resolve(translateNetError(error))
      })
  })
}

const POSTFORM = (url, params, others = {}) => {
  // return axios.post(url, QS.stringify(params), {headers: {'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8'}}).then(res => res.data)
  return new Promise((resolve, reject) => {
    axios
      .post(url, QS.stringify(params), {
        headers: {
          "Content-Type": "application/x-www-form-urlencoded; charset=UTF-8"
        },
        ...others
      })
      .then((res) => {
        resolve(res)
      })
      .catch((error) => {
        showError(error)
        reject(error)
        //   resolve(translateNetError(error))
      })
  })
}

const GET = (url, params, others = {}) => {
  // return axios.get(url, {params: params}).then(res => res.data)
  return new Promise((resolve, reject) => {
    axios
      .get(url, { params: params, ...others })
      .then((res) => {
        resolve(res)
      })
      .catch((error) => {
        showError(error)
        reject(error)
        //   resolve(translateNetError(error))
      })
  })
}

const PUT = (url, params) => {
  // return axios.put(url, params).then(res => res.data)
  return new Promise((resolve, reject) => {
    axios
      .put(url, params)
      .then((res) => {
        resolve(res)
      })
      .catch((error) => {
        showError(error)
        reject(error)
        //   resolve(translateNetError(error))
      })
  })
}

const DELETE = (url, params) => {
  // return axios.delete(url, {params: params}).then(res => res.data)
  return new Promise((resolve, reject) => {
    axios
      .delete(url, { params: params })
      .then((res) => {
        resolve(res)
      })
      .catch((error) => {
        showError(error)
        reject(error)
        //   resolve(translateNetError(error))
      })
  })
}

const PATCH = (url, params) => {
  // return axios.patch(url, params).then(res => res.data)
  return new Promise((resolve, reject) => {
    axios
      .patch(url, params)
      .then((res) => {
        resolve(res)
      })
      .catch((error) => {
        showError(error)
        reject(error)
        //   resolve(translateNetError(error))
      })
  })
}

// 通用，可设置多属性 自定义header，以及其他参数
const POSTJSONALL = (url, params, others = {}) => {
  // return axios.post(url, params, others).then(res => res.data)
  return new Promise((resolve, reject) => {
    axios
      .patch(url, params, others)
      .then((res) => {
        resolve(res)
      })
      .catch((error) => {
        showError(error)
        reject(error)
        //   resolve(translateNetError(error))
      })
  })
}

export default {
  ...axios,
  POSTJSON,
  POSTFORM,
  GET,
  PUT,
  DELETE,
  PATCH,
  POSTJSONALL,
  setResponseHandle,
  setErrorHandle
}