Question

我想在我的反应应用程序中使用Gmail API代表用户发送电子邮件。为此，我查看了此文档https://www.sitepoint.com/mastering-your-inbox-with-gmail-javascript-api/，并按如下方式实施：

当弹出谷歌登录窗口时，它会要求授权，在授予权限后，它会在我的控制台中记录未经授权。无论我使用哪个谷歌帐户登录，它都会发生。当我在控制台中记录auth结果时，它始终记录未定义。当我在Gmail中查看具有帐户访问权限的应用部分时，我可以在那里看到我的应用。现在可能出错的是我无法理解。除非我有用户，否则我无法继续前进。

App.js

 var clientId = 'xxxxxxxxxxxx';           
 var API_KEY = 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx';
 var scopes =
    'https://www.googleapis.com/auth/gmail.readonly '+
    'https://www.googleapis.com/auth/gmail.send';

class App extends Component {

constructor (props) {
  super(props);
  this.handleAuthClick = this.handleAuthClick.bind(this)
 }

componentDidMount() {
  this.handleClientLoad();
}


handleClientLoad = () => {
  const script = document.createElement("script");
  script.src = "https://apis.google.com/js/client.js";

  script.async = true
  script.onload = () => {
    window.gapi.load('client', () => {
      window.gapi.client.setApiKey(API_KEY);
      window.setTimeout(this.checkAuth(), 1);
    });
  }
  document.body.appendChild(script)
}

checkAuth() {
  window.gapi.auth.authorize({
      client_id: clientId,
      scope: scopes,
      immediate: true
  }, () => this.handleAuthResult());
}

handleAuthClick() {
  window.gapi.auth.authorize({
      client_id: clientId,
      scope: scopes,
      immediate: false
  }, () => this.handleAuthResult());
  return false;
}

handleAuthResult(authResult) {
  console.log(authResult);
  if(authResult && !authResult.error) {
    //success code
    console.log("authorized");
  } else {
   //error code
    console.log("unauthorized");
  }
}

render() {
  return (
      <button onClick={this.handleAuthClick}>Authorize</button>
    );
  }
}

无法使用Google API在reactjs应用程序中授权用户（gapi）

0 个答案: