javascript - Mendeley JS SDK 客户端凭据流授权

Question

我正在使用 Mendeley Javascript SDK 构建一个 SPFX SharePoint 在线 Web 部件并尝试客户端凭据流授权。我收到 CORS 错误：从源“ https://xyz.sharepoint.com ”访问“ https://api.mendeley.com/oauth/token ”的 XMLHttpRequest已被 CORS 策略阻止：没有“访问控制” -Allow-Origin' 标头出现在请求的资源上。*/

private clientCredentialsFlow() {
    var sdk = mendeley;
    var api = sdk({
        authFlow: sdk.Auth.clientCredentialsFlow({
        clientId: 1234,
        clientSecret: 'abcdefghijk',
        redirectUri: 'https://xyz.sharepoint.com/_layouts/15/workbench.aspx'
      })
    });