@yhiot/utils/lib/_request.js

基本工具集

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = exports.requestDelete = exports.requestGet = exports.requestPut = exports.requestPost = exports.request = void 0;

var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));

require("isomorphic-fetch");

var _console = _interopRequireDefault(require("console"));

function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) { symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); } keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { (0, _defineProperty2.default)(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }

var request = function request(method, url) {
  var data = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
  var options = arguments.length > 3 ? arguments[3] : undefined;

  if (!method) {
    _console.default.log('error! method=null!');
  }

  if (!url) {
    _console.default.log('error! url=null!');
  }

  var body = null;

  if (method === 'GET' || method === 'DELETE') {
    body = null;
  } else {
    body = JSON.stringify(data);
  }

  var _headers$credentials = _objectSpread({
    headers: {
      'Content-Type': 'application/json'
    },
    credentials: true
  }, options || {}),
      headers = _headers$credentials.headers,
      credentials = _headers$credentials.credentials;

  var opts = {
    method: method,
    headers: headers,
    body: body
  };

  if (credentials) {
    opts = _objectSpread(_objectSpread({}, opts), {}, {
      credentials: 'include'
    });
  }

  _console.default.log('request', url);

  return fetch(url, opts).catch(function (error) {
    _console.default.log('error!', error, url, opts);

    throw new Error('网络请求失败!');
  }).then(function (response) {
    if (!response.ok) {
      throw new Error(response.statusText);
    }

    if (response.status === 204) {
      throw new Error('没有数据');
    }

    return response;
  }).then(function (response) {
    return response.json();
  }); // .then(response => {
  //   let contentType = response.headers.get('content-type');
  //   //console.log ("contentType:", contentType);
  //   if (contentType.includes('application/json')) {
  //     return response.json();
  //   } else {
  //     console.log("Oops, we haven't got JSON!");
  //     return { errcode: -1, xContentType: contentType, xOrigData: response };
  //   }
  // })
  // .then(json => {
  //   if (!json.errcode) {
  //     return json;
  //   }
  //   throw json;
  // })
};

exports.request = request;

var requestPost = function requestPost(url) {
  var data = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
  return request('POST', url, data);
};

exports.requestPost = requestPost;

var requestPut = function requestPut(url) {
  var data = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
  return request('PUT', url, data);
};

exports.requestPut = requestPut;

var requestGet = function requestGet(url, options) {
  return request('GET', url, null, options);
};

exports.requestGet = requestGet;

var requestDelete = function requestDelete(url) {
  return request('DELETE', url);
};

exports.requestDelete = requestDelete;
var _default = request;
exports.default = _default;