无法使用powershell更新json文件
无法使用powershell更新json文件
提问于 2018-06-01 22:10:55
我正在尝试使用新值更新下面的json文件，并将该文件保存到新路径中。但是不能得到想要的结果，我在$updatedfilepath中的新文件将与$jsonfilepath中的文件相同
我已经尝试过Set-Content的powershell cmd-let，但没有成功。所以，请有人能在这方面帮助我，指导我的代码哪里出了问题。
My code:
$JsonData = Get-Content $JsonFilePath -Raw | ConvertFrom-Json
$JsonData | Where { $JsonData.modules.name -eq "qact" } | % { $JsonData.modules.load.local -replace ("qa/styles/act.css", "qa/styles/act.2.css") -replace ("qa/js/act.2.js", "qa/js/act.2.js") }
$JsonData | ConvertTo-Json -Depth 4 | % { $_ -replace " "," " } | Tee-Object $updatedJsonFilePath我的文件：
{
"depends": "bento/1.13.0",
"paths": [
{
"patterns": [ "/act/home/?.*" ],
"use": "qact"
},
{
"patterns": [ "/act/WS/home/?.*" ],
"use": "qaws"
}
],
"modules": [
{
"name": "qact",
"earlyLoad": true,
"load": {
"local": [ "qa/styles/act.css",
"qa/js/act.dependencies.js",
"qa/js/act.wijmo.xlxs.workbook.js",
"qa/js/act.signalr.js",
"qa/js/act.js"
]
}
},
{
"name": "qaws",
"earlyLoad": true,
"load": {
"local": [
"ws/styles/act.css",
"ws/js/act.dependencies.js",
"ws/js/act.wijmo.xlxs.workbook.js",
"ws/js/act.signalr.js",
"ws/js/act.js"
]
}
}
]
}从上面的代码我的输出：
qa/styles/oct.2.css
qa/js/oct.dependencies.js
qa/js/oct.wijmo.xlxs.workbook.js
qa/js/oct.signalr.js
qa/js/oct.2.js
{
"depends": "bento/1.13.0",
"paths": [
{
"patterns": [ "/act/home/?.*" ],
"use": "qact"
},
{
"patterns": [ "/act/WS/home/?.*" ],
"use": "qaws"
}
],
"modules": [
{
"name": "qact",
"earlyLoad": true,
"load": {
"local": [ "qa/styles/act.css",
"qa/js/act.dependencies.js",
"qa/js/act.wijmo.xlxs.workbook.js",
"qa/js/act.signalr.js",
"qa/js/act.js"
]
}
},
{
"name": "qaws",
"earlyLoad": true,
"load": {
"local": [
"ws/styles/act.css",
"ws/js/act.dependencies.js",
"ws/js/act.wijmo.xlxs.workbook.js",
"ws/js/act.signalr.js",
"ws/js/act.js"
]
}
}
]
}我想要的结果：
{
"depends": "bento/1.13.0",
"paths": [
{
"patterns": [ "/act/home/?.*" ],
"use": "qact"
},
{
"patterns": [ "/act/WS/home/?.*" ],
"use": "qaws"
}
],
"modules": [
{
"name": "qact",
"earlyLoad": true,
"load": {
"local": [ "qa/styles/act.2.css",
"qa/js/act.dependencies.js",
"qa/js/act.wijmo.xlxs.workbook.js",
"qa/js/act.signalr.js",
"qa/js/act.2.js"
]
}
},
{
"name": "qaws",
"earlyLoad": true,
"load": {
"local": [
"ws/styles/act.css",
"ws/js/act.dependencies.js",
"ws/js/act.wijmo.xlxs.workbook.js",
"ws/js/act.signalr.js",
"ws/js/act.js"
]
}
}
]
}回答 1
Stack Overflow用户
回答已采纳
发布于 2018-06-02 05:47:14
我想通过一个简单的字符串替换就可以了。
$jsonFilePath = "c:\folder\input.json" #replace with path to your input file
$updatedJsonFilePath = "c:\folder\output.json" #replace with path to your output file
$jsonData = Get-Content $jsonFilePath
$jsonData -ireplace ("styles/act.css", "styles/act.2.css") -ireplace ("js/act.js", "js/act.2.js") | Out-File $updatedJsonFilePath页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/50645343
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