index.js

import axios from 'axios';
import md5 from 'js-md5';
// import store from "@/store"
import { Toast } from 'vant';
import router from '../router'
import common from '../util/common'
// import Cookie from '../util/cookie'
// 默认超时设置
axios.defaults.timeout = 50000;

// 相对路径设置
axios.defaults.baseURL = '';
//http request 拦截器
axios.interceptors.request.use(
  config => {
    // 获取token
    // process.env.versionTime
    let versiontime = '09021400'
    const token = localStorage.getItem('cc_token');
    // 设置参数格式
    if (!config.headers['Content-Type']) {
      config.headers = {
        'Content-Type': 'application/json',
      };
    }
    // 添加token到headers
    if (token) {
      config.headers.token = token
    }
    // 鉴权参数设置
    if (config.method === 'get' && config.url !== '/api/admin/login') {
      config.params = config.params || {};
      config.params.v = versiontime;
      let json = JSON.parse(JSON.stringify(config.params));
      for (let k in json) {
        if (json[k] === null) {
          json[k] = ''
        }
        if (typeof json[k] === "string") {
          config.params[k] = config.params[k].replace(/(^\s*)|(\s*$)/g, "");
          json[k] = json[k].replace(/(^\s*)|(\s*$)/g, "");
        }
        json[k] = md5(json[k].toString())
      }
      json.sing = "singsingenglish21000";
      if (common.getUrlParam().chang_test_user_id) {
        // json.chang_test_user_id = common.getUrlParam().chang_test_user_id
        // json.special_token = 'changchangenglish'
      }
      if (process.env.NODE_ENV === 'development') {
        config.params.special_token = "changchangenglish";
      }
      // console.log(json)
      config.params.param_token = md5(JSON.stringify(json));
      config.params.v = versiontime;
    } else if (config.url !== '/api/admin/login') {
      config.data = config.data || {};
      config.data.v = versiontime;
      let json2 = JSON.parse(JSON.stringify(config.data));
      for (let k in json2) {
        if (json2[k] === null) {
          json2[k] = ''
        }
        if (typeof json2[k] === "string") {
          config.data[k] = config.data[k].replace(/(^\s*)|(\s*$)/g, "");
          json2[k] = json2[k].replace(/(^\s*)|(\s*$)/g, "");
        }
        json2[k] = md5(json2[k].toString())
      }
      json2.sing = "singsingenglish21000";
      if (common.getUrlParam().chang_test_user_id) {
        // json2.chang_test_user_id = common.getUrlParam().chang_test_user_id
        // json2.special_token =  'changchangenglish'
      }
      if (process.env.NODE_ENV === 'development') {
        config.data.special_token = "changchangenglish";
      }
      // console.log(json2)
      config.data.param_token = md5(JSON.stringify(json2));
      config.data.v = versiontime
    }
    return config;
  },
  err => {
    return Promise.reject(err);
  }
);


//http response 拦截器
axios.interceptors.response.use(
  response => {
    if (response.data.code === 501) {
      console.log(9898989898)
      // 登录验证
      router.push({
        name: 'author',//从哪个页面跳转
        query: {
          retUrl: window.location.href.split('#')[1] || '',
          is_new_user_url: 1
        }
      })
    }
    return response;
  },
  error => {
    return Promise.reject(error)
  }
);


/**
 * 封装upload方法
 * @param url
 * @param params
 * @returns {Promise}
 */
export function upload(url, json) {
  return new Promise((resolve, reject) => {
    //开启分片
    let size = parseInt(Number(json.file.size) / Number(process.env.MAX_FILESIZE) + 1);
    let y = 0;
    let fun = function () {
      let formData = new FormData();
      let file = json.file.slice(y * process.env.MAX_FILESIZE, (y + 1) * process.env.MAX_FILESIZE);
      formData.append('chunk', y);
      formData.append('file_name', json.file.name);
      formData.append('count', size);
      formData.append('type', json.type);
      formData.append('file', file);
      axios.post(url, formData, {
        headers: {
          'Content-Type': 'multipart/form-data'
        }, timeout: 10000000,
        onUploadProgress: progressEvent => {
          // if(store.state.progressList.find(i=>{return i.id === json.file.uid})){
          //   let progress =  ((Number(progressEvent.loaded) + Number(y*process.env.MAX_FILESIZE)) / Number(json.file.size) * 100| 0);
          //   store.dispatch('setProgress',{type: 'change',id: json.file.uid ,num: progress});
          // }
        },
      })
        .then(response => {
          if (response.data.code === 200) {
            if (y + 1 < size) {
              y++;
              fun()
            } else {
              y = 0;
              resolve(response.data.data);
            }
          } else {
            Toast(response.data.msg)
          }
        })
        .catch(err => {
          // Indicator.close();
          reject(err);
        })
    };
    fun()
  })
}

/**
 * 封装get方法
 * @param url
 * @param params
 * @returns {Promise}
 */
export function fetch(url, params = {}) {
  return new Promise((resolve, reject) => {
    axios.get(url, {
      params: params
    })
      .then(response => {
        // if(url == process.env.API_URL+'api/client/user/bind/chance'||url == process.env.API_URL+'api/client/me'){
        //   alert(response.data.code+url)
        // }
        if (response.data.code === 200) {
          resolve(response.data.data);
        } else if (response.data.code === 501) {
          reject(response.data);
          let query = { retUrl: window.location.href.split('#')[1] };
          localStorage.setItem('retUrl', window.location.href.split('#')[1]);
          query.is_new_user_url = 1;
          window.location.href = `${process.env.AUTHOR_UEL}`
        } else if (response.data.code === 503) {
          reject(response.data);
        } else if (response.data.code === 506) {
          reject(response.data);
          let query = { retUrl: window.location.href.split('#')[1] };
          localStorage.setItem('retUrl', window.location.href.split('#')[1]);
          query.is_new_user_url = 1;
          window.location.href = `${process.env.AUTHOR_UEL}&refresh=1`
        } else {
          reject(response.data);
          Toast(response.data.msg)
        }
      }).catch(err => {
        reject(err);
      })
  })
}
export function ret2(url) {
  return new Promise((resolve, reject) => {
    axios.get(url)
      .then(response => {
        resolve(response.data);
      })
      .catch(err => {
        reject(err);
      })
  })
}

/**
 * 封装post请求
 * @param url
 * @param data
 * @returns {Promise}
 */

export function post(url, data = {}) {
  return new Promise((resolve, reject) => {
    axios.post(url, data)
      .then(response => {
        if (response.data.code === 200) {
          resolve(response.data.data);
        } else if (response.data.code === 501) {
          reject(response.data);
          router.push({
            name: 'author',//从哪个页面跳转
            query: {
              retUrl: window.location.href.split('#')[1] || '',
              is_new_user_url: 1
            }
          })
        } else if (response.data.code === 503) {
          reject(response.data);
        } else {
          reject(response.data);
          if(response.data.code != 502) {
            Toast(response.data.msg)
          }
        }
      }, err => {
        reject(err);
      })
  })
}

/**
 * 封装patch请求
 * @param url
 * @param data
 * @returns {Promise}
 */

export function patch(url, data = {}) {
  return new Promise((resolve, reject) => {
    axios.patch(url, data)
      .then(response => {
        if (response.data.code === 200) {
          resolve(response.data.data);
        } else if (response.data.code === 501) {
          reject(response.data);
          router.push({
            name: 'author',//从哪个页面跳转
            query: {
              retUrl: window.location.href.split('#')[1] || '',
              is_new_user_url: 1
            }
          })
        } else if (response.data.code === 503) {
          reject(response.data);
        } else {
          reject(response.data);
          Toast(response.data.msg)
        }
      }, err => {
        reject(err);
      })
  })
}

/**
 * 封装put请求
 * @param url
 * @param data
 * @returns {Promise}
 */

export function put(url, data = {}) {
  return new Promise((resolve, reject) => {
    axios.put(url, data)
      .then(response => {
        if (response.data.code === 200) {
          resolve(response.data.data);
        } else if (response.data.code === 501) {
          reject(response.data);
          router.push({
            name: 'author',//从哪个页面跳转
            query: {
              retUrl: window.location.href.split('#')[1] || '',
              is_new_user_url: 1
            }
          })
        } else if (response.data.code === 503) {
          reject(response.data);
        } else {
          reject(response.data);
          Toast(response.data.msg)
        }
      }, err => {
        reject(err);
      })
  })
}

export function del(url, data = {}) {
  return new Promise((resolve, reject) => {
    axios.delete(url, data)
      .then(response => {
        if (response.data.code === 200) {
          resolve(response.data.data);
        } else if (response.data.code === 501) {
          reject(response.data);
          router.push({
            name: 'author',//从哪个页面跳转
            query: {
              retUrl: window.location.href.split('#')[1] || '',
              is_new_user_url: 1
            }
          })
        } else if (response.data.code === 503) {
          reject(response.data);
        } else {
          reject(response.data);
          Toast(response.data.msg)
        }
      }, err => {
        reject(err);
      })
  })
}