命名空间中的元素“启动”...在命名空间中具有无效的子元素“环境”

Question

目标：创建环境变量，通知启动任务是在计算模拟器还是在云中运行。

错误：

错误 124 XML 规范无效：命名空间“http://schemas.microsoft.com/ServiceHosting/2008/10/ServiceDefinition”中的元素“Startup”在命名空间“http://schemas.microsoft.com/ServiceHosting/2008/10/ServiceDefinition”中具有无效的子元素“环境”。预期的可能元素列表：命名空间“http://schemas.microsoft.com/ServiceHosting/2008/10/ServiceDefinition”中的“任务”。 D:\PrasadP_Workspace\FlexPathCapital\flexpathazurecloudmigration\flexpathazurecloudmigration\FlexPath.Cloud\ServiceDefinition.csdef 11 8 FlexPath.Cloud

启动任务：

 <Startup>
  <Task commandLine="startup.cmd" executionContext="elevated" taskType="simple" />
  <environment>

     <!--create the environment variable that informs the startup task whether it is running 
           in the compute emulator or in the cloud. "%computeemulatorrunning%"=="true" when 
           running in the compute emulator, "%computeemulatorrunning%"=="false" when running 
           in the cloud.--> 

    <variable name="computeemulatorrunning">
      <roleinstancevalue xpath="/roleenvironment/deployment/@emulated" />
    </variable>

  </environment>
</Startup>

startup.cmd:

之后，我将检查 cmd 文件中的环境以执行我的任务。

    REM   Check if this task is running on the compute emulator
IF "%ComputeEmulatorRunning%" == "true" (
    REM   This task is running on the compute emulator. Perform tasks that must be run only in the compute emulator.
) ELSE (
    REM   This task is running on the cloud. Perform tasks that must be run only in the cloud.
)

Answer 1

Environment 元素应该嵌套在 Task 元素中。此外，XML 元素的名称区分大小写，应为“Environment”和“Variable”。

这里的例子： http://blog.toddysm.com/2011/03/what-environment-variables-can-you-use-in-windows-azure.html