使用 PowerShell 发起 HTTP REST请求

## 文件名：http.ps1

## 先设置：set-ExecutionPolicy RemoteSigned

## 然后执行：.\http.ps1 -target "http://127.0.0.1:8088/login" -verb "POST" -content '{"account":"admin","password":"123456"}'

[CmdletBinding()]

Param(

   [Parameter(Mandatory=$True,Position=1)]

   [string] $target,

   [Parameter(Mandatory=$True,Position=2)]

   [string] $verb,      

   [Parameter(Mandatory=$False,Position=3)]

   [string] $content

)

write-host  "Http Url: $target"

write-host  "Http Verb: $verb"

write-host  "Http Content: $content"

$webRequest = [System.Net.WebRequest]::Create($target)

$encodedContent = [System.Text.Encoding]::UTF8.GetBytes($content)

$webRequest.Method = $verb

write-host  "UTF8 Encoded Http Content: $content"

if ($encodedContent.length -gt 0) {

   $webRequest.ContentType =  "application/json"

   $webRequest.ContentLength = $encodedContent.length

   $requestStream = $webRequest.GetRequestStream()

   $requestStream.Write($encodedContent, 0, $encodedContent.length)

   $requestStream.Close()

}

[System.Net.WebResponse] $resp = $webRequest.GetResponse();

if ($resp - ne $null) 

{

   $rs = $resp.GetResponseStream();

   [System.IO.StreamReader] $sr = New-Object System.IO.StreamReader -argumentList $rs;

   [string] $results = $sr.ReadToEnd();

   return $results

}

else

{

   exit ''

}