我写了这个脚本来生成一个csv文件：
$VMs = Get-AzureRmVM
$vmOutput = @()
$VMs | ForEach-Object {
$tmpObj = New-Object -TypeName PSObject
$tmpObj | Add-Member -MemberType Noteproperty -Name "VM Name" -Value $_.Name
$tmpObj | Add-Member -MemberType Noteproperty -Name "VM Type" -Value $_.StorageProfile.osDisk.osType
$tmpObj | Add-Member -MemberType Noteproperty -Name "VM Profile" -Value $_.HardwareProfile.VmSize
$tmpObj | Add-Member -MemberType Noteproperty -Name "VM OS Disk Size" -Value $_.StorageProfile.OsDisk.DiskSizeGB
$tmpObj | Add-Member -MemberType Noteproperty -Name "VM Data Disk Size" -Value $_.StorageProfile.DataDisks.DiskSizeGB
$vmOutput += $tmpObj
}
$vmOutput | export-csv C:\Users\***\data.csv -delimiter ";" -force -notypeinformation
但是，由于“ VM数据磁盘大小”的最后一列在文件中存储一个以上的数据（可以有多个磁盘），因此它们表示为System.Object[]。如何强制Powershell将这些数据连接到单个字符串中？
我试图在第9行的-join之后的$tmpObj之后添加$vmoutput参数，但在最后一行的export class Parser {
static instance: Parser
jsonData: {} = {}
nativeURL: string
fileName = 'data.json'
private constructor(private file: File) {
}
doFileInteractions() {
let that = this
let writeDataCompletionHandler = function (success, data) {
if (success) {
console.log('Final jsonData')
console.log(that.jsonData)
}
else {
}
}
let readDataCompletionHandler = function (success, data) {
if (success) {
that.jsonData = JSON.parse(data)
console.log('JSON data...')
console.log(that.jsonData)
that.writeJsonData(writeDataCompletionHandler)
}
else {
}
}
this.readJsonData(readDataCompletionHandler)
}
readJsonData(completionHandler) {
let dirName = 'www/assets/data'
console.log('this.file.applicationDirectory>>')
console.log(this.file.applicationDirectory)
this.file.listDir(this.file.applicationDirectory, dirName)
.then((list) => {
console.log('Success: listDir')
console.log(list)
list.forEach(element => {
if (element.name == this.fileName) {
// READ FILE
this.nativeURL = element.nativeURL.replace('/' + this.fileName, '')
this.file.readAsText(this.nativeURL, this.fileName)
.then((result) => {
console.log('Success: readAsText')
console.log(result)
completionHandler(true, result)
})
.catch((error) => {
console.log('Failure: readAsText')
console.log(error)
completionHandler(false, error)
})
console.log('nativeURL: ')
console.log(this.nativeURL)
}
});
})
.catch((error) => {
console.log('Failure: listDir')
console.log(error)
})
}
writeJsonData(completionHandler) {
// WRITE FILE
this.jsonData['data']['newData'] = 'X1234'
let stringyfiedJson = JSON.stringify(this.jsonData)
this.file.writeFile(this.nativeURL, this.fileName, stringyfiedJson, { append: false, replace: true })
.then((result) => {
console.log('Success: Writefile')
console.log(result)
completionHandler(true, result)
})
.catch((error) => {
console.log('Failure: WriteFile')
console.log(error)
completionHandler(false, error)
})
}
static setInstance(file: File) {
if (!this.instance) {
this.instance = new Util_Parser(file)
}
}
之后，但是没有令人满意的结果。
答案 0 :(得分：2)
尝试将分层数据转换为结构化数据总是很棘手。这样的事情实际上应该可以工作：
$VMs = Get-AzureRmVM
$vmOutput = $VMs | ForEach-Object {
[PSCustomObject]@{
"VM Name" = $_.Name
"VM Type" = $_.StorageProfile.osDisk.osType
"VM Profile" = $_.HardwareProfile.VmSize
"VM OS Disk Size" = $_.StorageProfile.OsDisk.DiskSizeGB
"VM Data Disk Size" = ($_.StorageProfile.DataDisks.DiskSizeGB) -join ','
}
}
$vmOutput | export-csv C:\Users\***\data.csv -delimiter ";" -force -notypeinformation
我只是无法测试-抱歉。
答案 1 :(得分：0)
我也不能对此进行测试，但这也可以吗？
$VMs = Get-AzureRmVM
$vmOutput = $VMs | ForEach-Object {
[PSCustomObject]@{
"VM Name" = $_.Name
"VM Type" = $_.StorageProfile.osDisk.osType
"VM Profile" = $_.HardwareProfile.VmSize
"VM OS Disk Size" = $_.StorageProfile.OsDisk.DiskSizeGB
"VM Data Disk Size" = $_.StorageProfile.DataDisks.DiskSizeGB | Out-String
}
}
$vmOutput | export-csv C:\Users\***\data.csv -delimiter ";" -force -notypeinformation