win10执行PowerShell脚本

#编写如下代码，以ps1结尾
for ($a = 1; $a -le 9; ++$a) {
    for ($b = 1; $b -le $a; ++$b) {
        Write-Host -NoNewline "$b*$a=$($a*$b)`t"
    }
    Write-Host
}

执行脚本：powershell -ExecutionPolicy ByPass -File “e:\vscode-project\test\test.ps1”