将字符串拆分为单独的变量

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最佳答案

Like this?

$string = 'FirstPart SecondPart'
$a,$b = $string.split(' ')
$a
$b

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An array is created with the -split operator. Like so,

$myString="Four score and seven years ago"
$arr = $myString -split ' '
$arr # Print output
Four
score
and
seven
years
ago

When you need a certain item, use array index to reach it. Mind that index starts from zero. Like so,

$arr[2] # 3rd element
and
$arr[4] # 5th element
years

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Try this:

$Object = 'FirstPart SecondPart' | ConvertFrom-String -PropertyNames Val1, Val2
$Object.Val1
$Object.Val2

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It is important to note the following difference between the two techniques:

$Str="This is the<BR />source string<BR />ALL RIGHT"
$Str.Split("<BR />")
This
is
the
(multiple blank lines)
source
string
(multiple blank lines)
ALL
IGHT
$Str -Split("<BR />")
This is the
source string
ALL RIGHT

From this you can see that the string.split() method:

performs a case sensitive split (note that "ALL RIGHT" his split on the "R" but "broken" is not split on the "r")
treats the string as a list of possible characters to split on

While the -split operator:

performs a case-insensitive comparison
only splits on the whole string

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Foreach-object operation statement:

$a,$b = 'hi.there' | foreach split .
$a,$b


hi
there