Java 如何为邮件实际配置Microsoft Graph API

我第一次尝试使用MS Graph API。我想做的很简单——我想创建一个守护程序应用程序，它将不断检查outlook/microsoft邮箱中的未读邮件，如果发现，它将提取邮件并处理内容

到目前为止我做了什么

使用mypersonal outlook ID登录Azure portal，并在Azure AD中注册了一个应用程序。该应用程序已在有效的发布者域中注册。

使用桌面/移动应用程序平台更新了身份验证部分，并将重定向URL配置为默认值

添加了邮件图形API的权限。

开始使用JavaSDK处理客户端代码。我尝试了多种身份验证提供程序方法，当我尝试登录并给予同意时，不支持个人电子邮件。我尝试了一封基于微软的工作邮件，但它仍然说没有发送令牌。乙二醇

请提供一些关于

Graph API可以单独用于工作帐户吗

我在做的事情中有什么遗漏吗。我是个彻头彻尾的傻瓜。在谷歌也找不到一个好的例子来工作了

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Java SDK-3.3和Java 1.8版

首先，您只能在获得授权的情况下访问个人帐户电子邮件

委派权限意味着您必须为您的个人帐户实施用户登录

在您的情况下，您正在尝试创建一个不需要用户登录且需要应用程序权限（与委派权限相反）的守护程序应用程序

因此，您的预期设计无法实现

总之，要访问您的个人帐户电子邮件，您应该遵循以下步骤

请记住，在创建AAD应用程序时，您应该将您的AAD应用程序注册设置为organization+personal或personal only，这是@Dev在评论中建议的

在中，设置

aad.authority=https://login.microsoftonline.com/common

因为

/common

可以用于个人帐户

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其他参考资料：

是，您只能访问个人帐户。为此，我使用了以下步骤（1）将您的AAD应用程序设置为organization+personal或personal only（2）然后使用MSAL库进行身份验证；是的，您也有一个java flavor（3）成功获取令牌，然后使用Microsoft Graph（Outlook/hotmail）等受保护的资源拨打电话。当您查找时，这里是我能想到的最接近的令牌。这将帮助您开始。谢谢您的指导。我将尝试这样做并更新

Exception in thread "main" com.microsoft.graph.core.ClientException: Error executing the request
at com.microsoft.graph.http.CoreHttpProvider.sendRequestInternal(CoreHttpProvider.java:400)
at com.microsoft.graph.http.CoreHttpProvider.send(CoreHttpProvider.java:220)
at com.microsoft.graph.http.CoreHttpProvider.send(CoreHttpProvider.java:197)
at com.microsoft.graph.http.BaseRequest.send(BaseRequest.java:332)
at com.microsoft.graph.requests.UserRequest.get(UserRequest.java:136)
at test.api.APITester.getClient(APITester.java:34)
at test.api.APITester.main(APITester.java:41)
Caused by: java.io.IOException: java.util.concurrent.ExecutionException: com.azure.core.exception.ClientAuthenticationException: Failed to acquire token with Interactive Browser Authentication.
at com.microsoft.graph.httpcore.AuthenticationHandler.intercept(AuthenticationHandler.java:65)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
at com.microsoft.graph.httpcore.TelemetryHandler.intercept(TelemetryHandler.java:69)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
at okhttp3.internal.connection.RealCall.getResponseWithInterceptorChain$okhttp(RealCall.kt:201)
at okhttp3.internal.connection.RealCall.execute(RealCall.kt:154)
at com.microsoft.graph.http.CoreHttpProvider.sendRequestInternal(CoreHttpProvider.java:397)
... 6 more
Caused by: java.util.concurrent.ExecutionException: com.azure.core.exception.ClientAuthenticationException: Failed to acquire token with Interactive Browser Authentication.
at java.util.concurrent.CompletableFuture.reportGet(Unknown Source)
at java.util.concurrent.CompletableFuture.get(Unknown Source)
at com.microsoft.graph.httpcore.AuthenticationHandler.intercept(AuthenticationHandler.java:55)
... 12 more
Caused by: com.azure.core.exception.ClientAuthenticationException: Failed to acquire token with Interactive Browser Authentication.
at com.azure.identity.implementation.IdentityClient.lambda$authenticateWithBrowserInteraction$28(IdentityClient.java:703)
at reactor.core.publisher.Mono.lambda$onErrorMap$30(Mono.java:3384)
at reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onError(FluxOnErrorResume.java:94)
at reactor.core.publisher.MonoFlatMap$FlatMapMain.secondError(MonoFlatMap.java:192)
at reactor.core.publisher.MonoFlatMap$FlatMapInner.onError(MonoFlatMap.java:259)
at reactor.core.publisher.MonoCompletionStage.lambda$subscribe$0(MonoCompletionStage.java:76)
at java.util.concurrent.CompletableFuture.uniWhenComplete(Unknown Source)
at java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(Unknown Source)
at java.util.concurrent.CompletableFuture.postComplete(Unknown Source)
at java.util.concurrent.CompletableFuture$AsyncSupply.run(Unknown Source)
at java.util.concurrent.CompletableFuture$AsyncSupply.exec(Unknown Source)
at java.util.concurrent.ForkJoinTask.doExec(Unknown Source)
at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(Unknown Source)
at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)
Caused by: com.microsoft.aad.msal4j.MsalClientException: No Authorization code was returned from the server
at com.microsoft.aad.msal4j.AcquireTokenByInteractiveFlowSupplier.getAuthorizationResultFromHttpListener(AcquireTokenByInteractiveFlowSupplier.java:140)
at com.microsoft.aad.msal4j.AcquireTokenByInteractiveFlowSupplier.getAuthorizationResult(AcquireTokenByInteractiveFlowSupplier.java:64)
at com.microsoft.aad.msal4j.AcquireTokenByInteractiveFlowSupplier.execute(AcquireTokenByInteractiveFlowSupplier.java:37)
at com.microsoft.aad.msal4j.AuthenticationResultSupplier.get(AuthenticationResultSupplier.java:59)
at com.microsoft.aad.msal4j.AuthenticationResultSupplier.get(AuthenticationResultSupplier.java:17)
... 6 more