PowerShell脚本无法从out文件中获取文本

Question

The following code doesn't put text into the out file when I run it. How do I correctly add the out file so that all the text from the shell gets copied to the out file?

$connection = "localhost:19000"
$timeToRun = 60
$maxStabilizationTimeSecs = 180
$waitTimeBetweenFaultsSec = 10
$serviceName = "fabric:/OnServiceFabric.Policy.Deploy/PolicyService"
Connect-ServiceFabricCluster $connection
Invoke-ServiceFabricFailoverTestScenario -TimeToRunMinute $timeToRun -MaxServiceStabilizationTimeoutSec $maxStabilizationTimeSecs -WaitTimeBetweenFaultsSec $waitTimeBetweenFaultsSec -ServiceName $serviceName -PartitionKindSingleton
Pause | out-file c:\temp\results.txt

Answer 1

If you want the Output of Invoke-SeviceFabricFailoverTestScenario in your results.txt , you're breaking the Pipeline-Data by using pause .

If your really need pause then try something like:

$connection = "localhost:19000"
$timeToRun = 60
$maxStabilizationTimeSecs = 180
$waitTimeBetweenFaultsSec = 10
$serviceName = "fabric:/OnServiceFabric.Policy.Deploy/PolicyService"
Connect-ServiceFabricCluster $connection
$data = Invoke-ServiceFabricFailoverTestScenario -TimeToRunMinute $timeToRun -MaxServiceStabilizationTimeoutSec $maxStabilizationTimeSecs -WaitTimeBetweenFaultsSec $waitTimeBetweenFaultsSec -ServiceName $serviceName -PartitionKindSingleton 

 Pause 

 $data | out-file c:\temp\results.txt

Answer 2

$connection = "localhost:19000"
$timeToRun = 60
$maxStabilizationTimeSecs = 180
$waitTimeBetweenFaultsSec = 10
$serviceName = "fabric:/OnServiceFabric.Policy.Deploy/PolicyService"
Connect-ServiceFabricCluster $connection
Invoke-ServiceFabricFailoverTestScenario -TimeToRunMinute $timeToRun `
    -MaxServiceStabilizationTimeoutSec $maxStabilizationTimeSecs `
    -WaitTimeBetweenFaultsSec $waitTimeBetweenFaultsSec `
    -ServiceName $serviceName `
    -PartitionKindSingleton | out-file c:\temp\results.txt

The pipeline needs to be on the same line as the command, otherwise it's interpreting it as a new command.

Additionally you can use backticks to tell the line to continue on the next line for neater code.