Question

我正在尝试将PowerBI集成到我的Web应用程序中。这是我使用的代码

 window.config  = {
      instance: 'https://login.microsoftonline.com/',
      tenant: 'common', //COMMON OR YOUR TENANT ID

      clientId: 'my client IS', //This is your client ID
      redirectUri: 'http://localhost:4200/Redirect', //This is your redirect URI

      callback: userSignedIn,
      popUp: true
    };

    var ADAL = new AuthenticationContext(config);

    function signIn() {
      ADAL.login();
    }

    function userSignedIn(err, token) {
      if (!err) {

        showWelcomeMessage();

        ADAL.acquireToken("https://analysis.windows.net/powerbi/api", function (error, token) {
          console.log(error, 't', token);
          // Handle ADAL Error
          if (error || !token) {
            console.log('ADAL Error Occurred: ' + error);
            return;
        }




    function getDataSets(){


      var trythis = "Bearer " + token;
      var request = new XMLHttpRequest();

      request.open('GET', 'https://api.powerbi.com/v1.0/myorg/datasets');

      request.setRequestHeader('Authorization', trythis);

      request.onreadystatechange = function () {
        if (this.readyState === 4) {
          console.log('Status:', this.status);
          console.log('Body:', this.responseText);
        }
      };

      request.send();


    }




    function showWelcomeMessage() {
      var user = ADAL.getCachedUser();
      var divWelcome = document.getElementById('WelcomeMessage');
      divWelcome.innerHTML = "Welcome " + user.profile.name;
    }

登录后，当我尝试获取访问令牌时，出现此错误 “令牌更新操作由于超时而失败”

谁能告诉我如何获取Power BI的访问令牌

Answer 1

尝试清除浏览器缓存并删除所有cookie，以查看该错误是否消失。另外，在其他浏览器中进行测试以查看是否仍然显示相同的消息。很多时候，此错误仅发生在Internet Explorer中。

有关PowerBi中的访问令牌，请参阅：https://docs.microsoft.com/en-us/power-bi/developer/walkthrough-push-data-get-token

Power BI Javascript集成。获取访问令牌

1 个答案: