使用 PowerShell 发起 HTTP REST请求
1、方法一,使用PowerShell 自带的命令 Invoke-WebRequest
例如:
Invoke-WebRequest http://localhost:8088/login -Method POST -ContentType "application/json" -Body '{"account":"ElasticSearch","password":"123456"}'
详细手册参考:
2、方法二,编写PowerShell 脚本
利用 System.Net.WebRequest,脚本示例如下:
## 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 ''
}保存文件:http.ps1
然后运行:.\http.ps1 -target "http://127.0.0.1:8088/login" -verb "POST" -content '{"account":"admin","password":"123456"}'
注意,在Powershell直接脚本时会出现:
无法加载文件 ******.ps1,因为在此系统中禁止执行脚本。有关详细信息,请参阅 "get-help about_signing"。
解决方案如下:
命令窗口输入:set-ExecutionPolicy RemoteSigned
参见:http://www.jb51.net/article/95022.htm
详细参考微软.NET的手册:https://msdn.microsoft.com/zh-cn/library/system.net.webrequest_methods(v=vs.110).aspx