我们有一个每周运行的Azure Web作业。但最近它还没有运行。当我们检查日志时，这就是我们得到的
[04/28/2017 16:32:38 > e85929: SYS INFO] Status changed to Initializing
[04/28/2017 16:32:40 > e85929: SYS INFO] Run script 'EmailSchedulerJob.exe' with script host - 'WindowsScriptHost'
[04/28/2017 16:32:40 > e85929: SYS INFO] Status changed to Running
[04/28/2017 16:32:40 > e85929: INFO] Site URL is https://name.sharepoint.com
[04/28/2017 16:32:41 > e85929: INFO] Error: Microsoft.IdentityModel.SecurityTokenService.RequestFailedException: Token request failed. ---> System.Net.WebException: The remote server returned an error: (401) Unauthorized.
[04/28/2017 16:32:41 > e85929: INFO] at System.Net.HttpWebRequest.GetResponse()
[04/28/2017 16:32:41 > e85929: INFO] at Microsoft.IdentityModel.S2S.Protocols.OAuth2.OAuth2WebRequest.GetResponse()
[04/28/2017 16:32:41 > e85929: INFO] at Microsoft.IdentityModel.S2S.Protocols.OAuth2.OAuth2S2SClient.Issue(String securityTokenServiceUrl, OAuth2AccessTokenRequest oauth2Request)
[04/28/2017 16:32:41 > e85929: INFO] --- End of inner exception stack trace ---
[04/28/2017 16:32:41 > e85929: INFO] at Microsoft.IdentityModel.S2S.Protocols.OAuth2.OAuth2S2SClient.Issue(String securityTokenServiceUrl, OAuth2AccessTokenRequest oauth2Request)
[04/28/2017 16:32:41 > e85929: INFO] at EmailSchedulerJob.TokenHelper.GetAppOnlyAccessToken(String targetPrincipalName, String targetHost, String targetRealm)
[04/28/2017 16:32:41 > e85929: INFO] at EmailSchedulerJob.Program.Main(String[] args)
[04/28/2017 16:32:41 > e85929: SYS INFO] Status changed to Success
我认为这与代码有关。我们发布了这个项目的多个版本，但仍然遇到了同样的问题。该代码在SharePoint列表上执行查找。
我们还尝试查看“发布设置”文件。它与控制面板的链接似乎略有不同
<publishData><publishProfile profileName="TestAppName - Web Deploy" publishMethod="MSDeploy" publishUrl="testappname.scm.azurewebsites.net:443" msdeploySite="estAppName" userName="$TestAppName" userPWD="" destinationAppUrl="http://appname.azurewebsites.net" SQLServerDBConnectionString="" mySQLDBConnectionString="" hostingProviderForumLink="" controlPanelLink="http://windows.azure.com" webSystem="WebSites"><databases /></publishProfile><publishProfile profileName="TestAppName - FTP" publishMethod="FTP" publishUrl="ftp://waws-prod-sn1-031.ftp.azurewebsites.windows.net/site/wwwroot" ftpPassiveMode="True" userName="TestAppName\$TestAppName" userPWD="" destinationAppUrl="http://testappname.azurewebsites.net" SQLServerDBConnectionString="" mySQLDBConnectionString="" hostingProviderForumLink="" controlPanelLink="http://windows.azure.com" webSystem="WebSites"><databases /></publishProfile></publishData>
非常感谢有关如何解决这一问题的任何建议。
修改 初始化Web作业的代码 webjob-发布 - settings.json
{
"$schema": "http://schemastore.org/schemas/json/webjob-publish-settings.json",
"webJobName": "EmailSchedulerJob",
"startTime": "2016-05-30T00:00:00-05:00",
"endTime": null,
"jobRecurrenceFrequency": "Week",
"interval": 1,
"runMode": "Scheduled"
}
web.config文件
<?xml version="1.0" encoding="utf-8"?>
<!--
For more information on how to configure your ASP.NET application, please visit
http://go.microsoft.com/fwlink/?LinkId=169433
-->
<configuration>
<system.web>
<compilation debug="true" targetFramework="4.5"/>
<httpRuntime targetFramework="4.5"/>
</system.web>
<appSettings>
<add key="ClientId" value=""/>
<add key="ClientSecret" value=""/>
<add key="DaysLeftToRemind" value="3"/>
</appSettings>
<system.serviceModel>
<bindings>
<basicHttpBinding>
<!--Used by SharePoint Add-in-->
<binding name="secureBinding">
<security mode="Transport"/>
</binding>
</basicHttpBinding>
</bindings>
<protocolMapping>
<add binding="basicHttpBinding" scheme="https" bindingConfiguration="secureBinding"/>
</protocolMapping>
</system.serviceModel>
<system.codedom>
<compilers>
<compiler language="c#;cs;csharp" extension=".cs"
type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.CSharpCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
warningLevel="4" compilerOptions="/langversion:6 /nowarn:1659;1699;1701"/>
<compiler language="vb;vbs;visualbasic;vbscript" extension=".vb"
type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.VBCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
warningLevel="4" compilerOptions="/langversion:14 /nowarn:41008 /define:_MYTYPE=\"Web\" /optionInfer+"/>
</compilers>
</system.codedom>
<system.diagnostics>
<sources>
<source name="System.Net" tracemode="includehex" maxdatasize="1024">
<listeners>
<add name="System.Net"/>
</listeners>
</source>
<source name="System.Net.Sockets">
<listeners>
<add name="System.Net"/>
</listeners>
</source>
<source name="System.Net.Cache">
<listeners>
<add name="System.Net"/>
</listeners>
</source>
</sources>
<switches>
<add name="System.Net" value="Verbose"/>
<add name="System.Net.Sockets" value="Verbose"/>
<add name="System.Net.Cache" value="Verbose"/>
</switches>
<sharedListeners>
<add name="System.Net"
type="System.Diagnostics.TextWriterTraceListener"
initializeData="D:\home\LogFiles\NetTracing\network.log"
traceOutputOptions="ProcessId, DateTime"
/>
</sharedListeners>
<trace autoflush="true"/>
</system.diagnostics>
</configuration>
连接到SharePoint的代码
string sharepointSiteUrl = ConfigurationManager.AppSettings.Get("SPSiteUrl");
string emailUserName = ConfigurationManager.AppSettings.Get("EmailUserName");
string emailPassword = ConfigurationManager.AppSettings.Get("EmailPassword");
Uri sharepointSiteUri = new Uri(sharepointSiteUrl);
Console.WriteLine("Site URL is " + sharepointSiteUrl);
string appRealm = TokenHelper.GetRealmFromTargetUrl(sharepointSiteUri);
string accessToken = TokenHelper.GetAppOnlyAccessToken(TokenHelper.SharePointPrincipal, sharepointSiteUri.Authority, appRealm).AccessToken;
更新
由于客户端密钥可能已过期，我们生成了一个新密钥，现在当我们运行Web作业时，我们在日志中收到此错误 - 错误：Microsoft.SharePoint.Client.ServerUnauthorizedAccessException：访问被拒绝。您无权执行此操作或访问此资源。
当前日志文件
[05/01/2017 20:07:19 > 56e469: SYS INFO] Status changed to Initializing
[05/01/2017 20:07:19 > 56e469: SYS INFO] Run script 'EmailSchedulerJob.exe' with script host - 'WindowsScriptHost'
[05/01/2017 20:07:19 > 56e469: SYS INFO] Status changed to Running
[05/01/2017 20:07:20 > 56e469: INFO] Site URL is https://sohodragon.sharepoint.com
[05/01/2017 20:07:20 > 56e469: INFO] Inside hostClientContext
[05/01/2017 20:07:21 > 56e469: INFO] Error: Microsoft.SharePoint.Client.ServerUnauthorizedAccessException: Access denied. You do not have permission to perform this action or access this resource.
[05/01/2017 20:07:21 > 56e469: INFO] at Microsoft.SharePoint.Client.ClientRequest.ProcessResponseStream(Stream responseStream)
[05/01/2017 20:07:21 > 56e469: INFO] at Microsoft.SharePoint.Client.ClientRequest.ProcessResponse()
[05/01/2017 20:07:21 > 56e469: INFO] at Microsoft.SharePoint.Client.ClientRequest.ExecuteQueryToServer(ChunkStringBuilder sb)
[05/01/2017 20:07:21 > 56e469: INFO] at Microsoft.SharePoint.Client.ClientRequest.ExecuteQuery()
[05/01/2017 20:07:21 > 56e469: INFO] at Microsoft.SharePoint.Client.ClientRuntimeContext.ExecuteQuery()
[05/01/2017 20:07:21 > 56e469: INFO] at Microsoft.SharePoint.Client.ClientContext.ExecuteQuery()
[05/01/2017 20:07:21 > 56e469: INFO] at EmailSchedulerCommon.Code.Helpers.SharePointHelpers.GetListItemsByViewName(ClientContext ctx, String listName, String viewName)
[05/01/2017 20:07:21 > 56e469: INFO] at EmailSchedulerCommon.Code.Business.HolidayManager.GetUpcomingHolidays(ClientContext ctx)
[05/01/2017 20:07:21 > 56e469: INFO] at EmailSchedulerJob.Program.Main(String[] args)
[05/01/2017 20:07:21 > 56e469: SYS INFO] Status changed to Success
答案 0 :(得分：0)
该问题已得到修复。删除了旧的app文件。使用新密钥部署并重新添加新的应用程序文件。