核心代码简析

function testAjax() {
     let timestamp = new Date().getTime();
     let serviceUrl = "authorizationService";
     let thirdUserData = {};
     thirdUserData['thirdUserName'] = userName;
     thirdUserData['thirdUserId'] = userId;
     thirdUserData['tenantSpaceId'] = tenantSpaceId; 
     thirdUserData['channelConfigId'] = configId;
     thirdUserData['locale'] = locale;
     thirdUserData['mapService'] = tencent; 
     thirdUserData['timestamp'] = timestamp;
     var request = $.ajax({
         url: serviceUrl,
         method: "POST",
         contentType: "application/json",
         data: JSON.stringify(thirdUserData),
     });
     request.done(function(message){
         if(message){
             thirdUserData['thirdPartAuthorization'] = message;
             thirdValidate(thirdUserData);
         }
         return  message;
     });

const $ContextPath = "https://ip:port/service-cloud"; 
function thirdValidate(thirdUserData) {
  let timestamp = new Date().getTime();
  let serviceUrl = $ContextPath + "/webclient/chat_client/js/newThirdPartyClient.js?"+"&t=" + timestamp;
      var request = $.ajax({ 
         url: serviceUrl,
         method: "POST",
         data: JSON.stringify( ),
         crossDomain: true,
         dataType:"text",
         xhrFields: {withCredentials: true},
         error: function (XMLHttpRequest, textStatus, errorThrown)
              { console.log(XMLHttpRequest.status); console.log(XMLHttpRequest.readyState); console.log(textStatus); },
         success: function (data) {
             importScript(data)
         }    
});