axios封装之 vue

ゞ浴缸里的玫瑰 2022-01-28 15:29 369阅读 0赞

/**
     * 
     */
    import axios from 'axios'
    
    let base = 'http://192.168.1.112:3000/'
    
    axios.interceptors.request.use((config) => {
      return config
    }, (err) => {
      alert('请求超时')
      return Promise.resolve(err)
    })
    
    
    axios.interceptors.response.use((data) => {
      // 数据统一校验处理
      return data
    }, (err) => {
       // 数据异常统一处理
      if (err.response.status === 504 || err.response.status === 404) {
        alert('服务器被吃了')
      } else if (err.response.status === 403) {
        alert('权限不足,请联系管理员')
      } else {
        alert('未知错误')
      }
      return Promise.resolve(err)
    })
    
    
    export function postRequest(url, params) {
      return axios({
        method: 'post',
        url: `${base}${url}`,
        data: params,
        transformRequest: [function (data) {
          let ret = ''
          for (let it in data) {
            ret += encodeURIComponent(it) + '=' + encodeURIComponent(data[it]) + '&'
          }
          return ret
        }],
        headers: {
          'Content-Type': 'application/x-www-form-urlencoded'
        }
      })
    }
    
    export function uploadFileRequest(url, params) {
      return axios({
        method: 'post',
        url: `${base}${url}`,
        data: params,
        headers: {
          'Content-Type': 'multipart/form-data'
        }
      })
    }
    
    export function putRequest(url, params) {
      return axios({
        method: 'put',
        url: `${base}${url}`,
        data: params,
        transformRequest: [function (data) {
          let ret = ''
          for (let it in data) {
            ret += encodeURIComponent(it) + '=' + encodeURIComponent(data[it]) + '&'
          }
          return ret
        }],
        headers: {
          'Content-Type': 'application/x-www-form-urlencoded'
        }
      })
    }
    
    export function deleteRequest(url) {
      return axios({
        method: 'delete',
        url: `${base}${url}`
      })
    }
    
    export function getRequest(url) {
      return axios({
        method: 'get',
        url: `${base}${url}`
      })
    }