1.直接输出为json格式:

Get-Process -Id $pid  | ConvertTo-Json | clip.exe

2.自定义结果为json格式:

 $serverinfoj = @"
{
"Status": "Success",
"Infors": {
"ServerName": "$env:ComputerName",
"IP": "$Server",
"OSVersion": "$osversion",
"MemorySize": "$memorysize_sum",
"CPU": "$cpunamecore",
"DomainName": "$domainname",
"DISK": "$disklist",
"SN": "$sn",
"Xinghao":"$xinghao"
}
}
"@
#格式必须要这样,顶格写,开头和结尾的@不能与大括号写到一行
#其中的变量内容也必须要引起来
$serverinfo = ConvertFrom-Json -InputObject $serverinfoj #转换为json格式
$serverinfo.Status
$serverinfo.Infors
$serverinfo.Infors.OSVersion #输出结果:
ServerName : PC-L
IP : 10.16.30.51
OSVersion : Microsoft Windows Server 2012 R2 Datacenter 64bit
MemorySize : 4GB
CPU : Intel(R) Xeon(R) CPU E5-2620 v3 @ 2.40GHz 2*1C
DomainName : uxin.youxinpai.com
DISK : Disk0:300GB
SN : Hyper-V
Xinghao : Microsoft Virtual Machine Microsoft Windows Server 2012 R2 Datacenter 64bit

还可以对$serverinfo内容进行修改,如:

$serverinfo.Status = "test"

value也可以直接通过命令获得,使用$符号

$json = @"
{
"ServerName": "$env:ComputerName",
"BIOS": {
"sn" : "$((Get-WmiObject -Class Win32_BIOS).sn)",
"Version" : "$((Get-WmiObject -Class Win32_BIOS).Version)"
},
"OS" : "$([Environment]::OSVersion.VersionString)"
}
"@
$data = (New-Object PSObject |
Add-Member -PassThru NoteProperty ServerName "nnn" |
Add-Member -PassThru NoteProperty Infors "192.168.1.1"
) | ConvertTo-JSON #返回是json字符串,等同于@""@方法

 后端API,通过GET方法接收URL参数:

def srvinfors_api(request): #Client access this api to write server infors.
if request.method == 'GET':
Infors=request.GET['Infors']
cj = json.loads(Infors,strict=False,encoding='utf-8') #将参数转换为dict
cjres = json.dumps(cj,ensure_ascii=False) #返回时使用json字符串
print cj['ServerName']
#serverinfors.objects.update_or_create(IP=cj['IP'],defaults=cj)
return HttpResponse(cjres)

提交参数:http://10.160.25.48/sinfors/srvinfors_api/?a=2&b=3&c=22

在PowerShell3.0中使用invoke-restmethod提交参数,(invoke-webrequest返回格式是对象,invoke-restmethod返回格式是字符串)

$a='adf'
$h=@{a=$a;
b=222;
c=""
} $url = "http://10.160.25.48/sinfors/srvinfors_api" invoke-restmethod -Uri $url -body $h

参数中还可以包含json格式数据:

$a='adf'

$data=@{a=$a;
b=222;
c=@"
{"ServerName": "$env:ComputerName","IP": "$Server"}
"@
} $url = "http://10.160.25.48/sinfors/srvinfors_api" invoke-restmethod -Uri $url -body $data

Python API中取参数c的字段值:

json.loads(c)['ServerName']

示例:将计算机硬件信息提交到API,该API可以将数据写入到数据库中(PS3.0):

$system = Get-WmiObject -Class Win32_ComputerSystem

#获取计算机域名、型号
$domainname = $system.Domain
$model = $system.Model #获取计算机IP地址,取IP和gw不为空的网卡IP地址
$Server = (gwmi Win32_NetworkAdapterConfiguration |?{ $_.DefaultIPGateway -ne $null}).IPAddress[0] #获取操作系统版本
$os = Get-WmiObject -Class Win32_OperatingSystem #获取操作系统版本
$os_caption = $os.Caption
If ($os_caption.Contains("Server 2008 R2 Enterprise"))
{$os_caption_s = "Win2008"}
ElseIf ($os_caption.Contains("Server 2003 Enterprise"))
{$os_caption_s = "Win2003"}
Else {$os_caption_s = $os.Caption}
$osversion = $os_caption_s + " " + $os.OSArchitecture.Substring(0,2) + "bit" #获取CPU名称、单颗CPU核心数量*CPU个数
$cpus = Get-WmiObject -Class win32_processor
$cpucount = 0
Foreach ($cpu in $cpus)
{
If ($cpu.DeviceID -ne $null)
{$cpucount += 1}
}
$cpunamecore = $cpu.name+""+[string]$cpu.NumberOfLogicalProcessors + '*' + [string]$cpucount + "C" #获取内存大小
$memorys = Get-WmiObject -Class Win32_PhysicalMemory
#$memorylist = $null
$memorysize_sum = $null
Foreach ($memory in $memorys)
{
#$memorylist += ($memory.capacity/1024/1024/1024).tostring("F1")+"GB + "
[int]$memorysize_sum_n += $memory.capacity/1024/1024/1024
}
$memorysize_sum = [string]$memorysize_sum_n + "GB" #获取磁盘信息
$disks = Get-WmiObject -Class Win32_Diskdrive
$disklist = $null
#$disksize_sum = $null
Foreach ($disk in $disks)
{
$disklist += ($disk.deviceid.replace("\\.\PHYSICALDRIVE","Disk") +":" + [int]($disk.size/1024/1024/1024)+"GB ")
#$disksize_sum+=$disk.size
} #获取计算机序列号、制造商
$bios = Get-WmiObject -Class Win32_BIOS
$sn = $bios.SerialNumber
If ($sn.Substring(0,6) -eq "VMware")
{$sn = "VMware"}
If ($bios.Manufacturer.contains("Dell"))
{$manufacturer = "Dell"}
Elseif ($bios.Manufacturer.contains("HP"))
{$manufacturer = "HP"}
Elseif ($bios.Manufacturer.contains("Microsoft"))
{
$manufacturer = "Microsoft"
$sn = ""
}
Else {$manufacturer = $bios.Manufacturer}
$type = $manufacturer + " " + $model
if ($type.contains("Microsoft Virtual Machine"))
{$type = "Hyper-V"} $serverinfoj = @{
Status="Success";
Infors= @"
{"ServerName": "$env:ComputerName","IP": "$Server","OSVersion": "$osversion","MemorySize": "$memorysize_sum", "CPU": "$cpunamecore","DomainName": "$domainname","DISK": "$disklist","SN": "$sn","Type":"$type"}
"@
} $url = "http://10.160.25.48/sinfors/srvinfors_api" invoke-restmethod -Uri $url -body $serverinfoj

返回值:

ServerName : PC-L
IP : 192.168.50.74
OSVersion : Microsoft Windows 10 企业版 64bit
MemorySize : 64GB
CPU : Intel(R) Core(TM) i7-5500U CPU @ 2.40GHz4*1C
DomainName : WORKGROUP
DISK : Disk0:932GB
SN : FY5DZ32
Type : Dell Inspiron 5448

示例:将计算机硬件信息提交到API,该API可以将数据写入到数据库中(PS2.0):

#客户端运行该脚本,将信息写入到数据库中,适用于PS2.0及其以上

$system = Get-WmiObject -Class Win32_ComputerSystem

#获取计算机域名、型号
$domainname = $system.Domain
$model = $system.Model #获取计算机IP地址,取IP和gw不为空的网卡IP地址
$Server = (gwmi Win32_NetworkAdapterConfiguration |?{ $_.DefaultIPGateway -ne $null}).IPAddress[0] #获取操作系统版本
$os = Get-WmiObject -Class Win32_OperatingSystem #获取操作系统版本
$os_caption = $os.Caption
If ($os_caption.Contains("Server 2008 R2 Enterprise"))
{$os_caption_s = "Win2008"}
ElseIf ($os_caption.Contains("Server 2003 Enterprise"))
{$os_caption_s = "Win2003"}
Else {$os_caption_s = $os.Caption}
$osversion = $os_caption_s + " " + $os.OSArchitecture.Substring(0,2) + "bit" #获取CPU名称、单颗CPU核心数量*CPU个数
$cpus = Get-WmiObject -Class win32_processor
$cpucount = 0
Foreach ($cpu in $cpus)
{
If ($cpu.DeviceID -ne $null)
{$cpucount += 1}
}
$cpunamecore = $cpu.name+""+[string]$cpu.NumberOfLogicalProcessors + '*' + [string]$cpucount + "C" #获取内存大小
$memorys = Get-WmiObject -Class Win32_PhysicalMemory
#$memorylist = $null
$memorysize_sum = $null
Foreach ($memory in $memorys)
{
#$memorylist += ($memory.capacity/1024/1024/1024).tostring("F1")+"GB + "
[int]$memorysize_sum_n += $memory.capacity/1024/1024/1024
}
$memorysize_sum = [string]$memorysize_sum_n + "GB" #获取磁盘信息
$disks = Get-WmiObject -Class Win32_Diskdrive
$disklist = $null
#$disksize_sum = $null
Foreach ($disk in $disks)
{
$disklist += ($disk.deviceid.replace("\\.\PHYSICALDRIVE","Disk") +":" + [int]($disk.size/1024/1024/1024)+"GB ")
#$disksize_sum+=$disk.size
} #获取计算机序列号、制造商
$bios = Get-WmiObject -Class Win32_BIOS
$sn = $bios.SerialNumber
If ($sn.Substring(0,6) -eq "VMware")
{$sn = "VMware"}
If ($bios.Manufacturer.contains("Dell"))
{$manufacturer = "Dell"}
Elseif ($bios.Manufacturer.contains("HP"))
{$manufacturer = "HP"}
Elseif ($bios.Manufacturer.contains("Microsoft"))
{
$manufacturer = "Microsoft"
$sn = ""
}
Else {$manufacturer = $bios.Manufacturer}
$type = $manufacturer + " " + $model
if ($type.contains("Microsoft Virtual Machine"))
{$type = "Hyper-V"} $Status = @"
{Status:"Success"}
"@ $Infors= @"
{"ServerName": "$env:ComputerName","IP": "$Server","OSVersion": "$osversion","MemorySize": "$memorysize_sum", "CPU": "$cpunamecore","DomainName": "$domainname","DISK": "$disklist","SN": "$sn","Type":"$type","OS_mark":"wa"}
"@ $postdata = "/?Status=" + $Status + "&Infors=" + $Infors $url = "http://10.160.25.48/sinfors/srvinfors_api"
$uri = $url + $postdata #调用WebRequest方法访问接口
$request = [System.Net.WebRequest]::Create($uri)
$request.KeepAlive = $false
$request.AllowAutoRedirect=$false
$request.Method="GET" #输出接口返回结果
$response = $request.GetResponse()
$stream = $response.GetResponseStream()
$reader = New-Object IO.StreamReader($stream)
$html = $reader.ReadToEnd()
Write-Host $html #clean up resources
$reader.Close()
$stream.Close()
$response.Close()

#返回值:

{"DISK": "Disk0:200GB ", "DomainName": "u.com", "IP": "10.16.2.4", "ServerName": "MGMT", "MemorySize": "12GB", "SN": "", "OS_mark": "wa", "OSVersion": "Microsoft Windows Server 2012 R2 Datacenter 64bit", "Ty
pe": "Hyper-V", "CPU": "Intel(R) Xeon(R) CPU E5-2620 v3 @ 2.40GHz4*1C"}

###############################

在PowerShell2.0下没有invoke-restmethod命令可用,可以调用相应的静态类实现,通过拼接字符串方式提交参数:

1.调用System.Net.WebRequest类:

$Status = @"
{Status:"Success"}
"@ $Infors= @"
{"ServerName": "ComputerName","IP": "192.168.1.1"}
"@ $postdata = "/?Status=" + $Status + "&Infors=" + $Infors $url = "http://10.160.25.48/sinfors/srvinfors_api"
$uri = $url + $postdata #调用WebRequest方法访问接口
$request = [System.Net.WebRequest]::Create($uri)
$request.KeepAlive = $false
$request.AllowAutoRedirect=$false
$request.Method="GET" #输出接口返回结果
$response = $request.GetResponse()
$stream = $response.GetResponseStream()
$reader = New-Object IO.StreamReader($stream)
$html = $reader.ReadToEnd()
Write-Host $html #clean up resources
$reader.Close()
$stream.Close()
$response.Close() #必须要close,否则response资源不释放,调用多次后后会出现超时。http://www.ravichaganti.com/blog/handling-system-net-webrequest-getresponse-timeout-in-powershell/

2.调用System.Net.WebClient类:

$data=@"
{"ServerName":"nnn","Infors":"192.168.1.1"}
"@ $url = "http://10.160.25.48/sinfors/srvinfors_api/?Infors="+$data
$webclient = New-Object System.Net.WebClient $webClient.DownloadString($url) #| ConvertFrom-Json

webrequest后端接收不到数据,还有问题。。。。:

$url = "http://10.160.25.48/sinfors/srvinfors_api"
$request = [Net.WebRequest]::Create($url) $request.ServicePoint.Expect100Continue = $false $request.ContentType = "application/json"
$request.Method = "POST" $data = (New-Object PSObject |
Add-Member -PassThru NoteProperty ServerName "nnn" |
Add-Member -PassThru NoteProperty Infors "192.168.1.1"
) | ConvertTo-JSON $bytes = [System.Text.Encoding]::UTF8.GetBytes($data) $request.ContentLength = $bytes.Length $requestStream = [System.IO.Stream]$request.GetRequestStream()
$requestStream.write($bytes, 0, $bytes.Length)
$requestStream.Close()
$response = $request.GetResponse()

查询IP所在地:

 $ip="61.135.169.121"
$ipSvc= 'http://ip.taobao.com/service/getIpInfo.php?ip='+ $ip # 向IP地址服务发送Rest请求
$r = Invoke-RestMethod $ipSvc
$r.data |Select country,region,city,isp

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