Vue怎么進行ajax請求公共方法

/**
 * @param type 請求類型，分為POST/GET
 * @param url 請求url
 * @param contentType
 * @param headers
 * @param data
 * @returns {Promise<any>}
 */
 ajaxData: function (type, url, contentType, headers, data) {
 return new Promise(function(resolve) {
 $.ajax({
 type: type,
 url: url,
 data: data,
 timeout: 30000, //超時時間：10秒
 headers: headers,
 success: function(data) {
 resolve(data);
 },
 error: function(XMLHttpRequest, textStatus, errorThrown) {
 resolve(XMLHttpRequest);
 }
 });
 });
 }

getAjaxDataMethod: function () {
 const url = "";
 const type = "POST";
 const contentType = "application/json";
 const headers = {};
 const data = {};
 Api.ajaxData(type, url, contentType, headers, data).then(function (res) {
 console.log(res);
 }).catch(function (err) {
 console.log(err);
 })
 }