Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
1.4k views
in Technique[技术] by (71.8m points)

powershell - Create Hashtable from JSON

I want to get a JSON representation of a Hashtable such as this:

@{Path="C:emp"; Filter="*.js"}

ConvertTo-Json results in:

{
    "Path":  "C:\temp",
    "Filter":  "*.js"
}

However, if you convert that JSON string back with ConvertFrom-Json you don't get a HashTable but a PSCustomObject.

So how can one reliably serialize the above Hashmap?

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)
$json = @{Path="C:emp"; Filter="*.js"} | ConvertTo-Json

$hashtable = @{}

(ConvertFrom-Json $json).psobject.properties | Foreach { $hashtable[$_.Name] = $_.Value }

Adapted from PSCustomObject to Hashtable


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...