使用PowerShell解三道测试开发笔试题

在网上看到了三道测试开发的笔试题，答案是用Python解的。这段时间正好在学PowerShell,练习一下:)

1. 验证邮箱格式

2. 获取URL的后缀名

3. 获取前一天时间或前一秒

我的解法是：

 # Check Email format
 Write-Host "Please input your email address"
 $email=Read-Host
 $regular="[a-zA-Z0-9]\@[a-zA-Z0-9]\.[a-zA-Z0-9]"
 if($email -match $regular)
 { write-host "Email is correct, pass!" -ForegroundColor Green
 }else{
 Write-Host "Email is wrong, waring!" -ForegroundColor Red
 }

 #-------------------------------------------------------------

 # Get the URL name extensions
 Write-Host "Please input one URL"
 $url=Read-Host
 $extension=($url.Substring($url.LastIndexOf(".")+1))
 Write-Host "The URL extension is:" $extension -ForegroundColor Green

 #------------------------------------------------------------

 # Get the previous time
 $Now=Get-Date
 $Now.AddDays(-1)                       # Yesterday
 $Now.AddSeconds(-1)                    # previous second

加油！2017！

Thanks，

Litao

-----发布于Tuesday, November 22, 2016 4:09:35 PM ---