使用 Powershell 从 JSON 打印数据

Question

因为我得到的答案与我想要实现的目标无关，所以我会尽可能简单。

多个单独的 json 格式相同，每个 json 都包含各个位置的信息。

我想要 powershell 做的就是这样做：

{
    "Description": {
        "Id": "town_breezeholme",
        "Name": "Breezeholme",
        "Blurb": "This quiet town on the outskirts has prospered almost 
completely independently from the surrounding civilisation for nearly 200 years 
due to it's vast wealth accumulated from rich, fertile farmlands, rivers and 
shipping ports.",
        "Authority": "Jeraxian Warriors",
    },
   "coords": {
    "x": 66.4,
    "y": -418.2,
    "z": 34
 },
"tags": {
        "items": [
        "store_jewelers",
        "store_bank",
        "store_general_goods",
        "store_post_office",
        "climate_sub_tropical" 
]},

把它变成这样：

var town_breezeholme = L.marker(map.unproject([,], map.getMaxZoom()))
.bindPopup(`<h1>Breezeholme</h1><p>This quiet town on the outskirts hasprospered almost completely independently from the surrounding civilisation for nearly 200 years due to it's vast wealth accumulated from rich, fertile farmlands, rivers and shipping ports.</p> \n
    <p>Climate: Sub Tropical  \n
    <p>Stores: Jewelers, Bank, General Goods, Post Office \n
    <p>Authority: Jeraxian Warriors `);

但每一个都有几百次。我想要的只是我可以复制并粘贴到我现有的 html 文件中，这样我就不必自己为每个位置写出上述内容。

您可以忽略坐标，我不想要该信息并且我不需要标记数组，我将自己放入标记数组，因为它们的坐标与标记数组不同。

Answer 1

在其他地方几分钟内就可以定制我的答案。还是谢谢

##Auto-Generated using "PSProject Builder" Created by Matt Hamende 2018
#######################################################################
#Description: generates wireframe powershell projects
#Features:
## Define ScriptRoot
## Standard Function Libraries
## PSModule Prerequities Loader
## JSON Config File
########################################################################

#Set Default Error Handling - Set to Continue for Production
$ErrorActionPreference = "Stop"

#Define Logger Function
Function Log($message) {
    "$(Get-Date -Format u) | $message"
}

#Define Script Root for relative paths
$RunDir = split-path -parent $MyInvocation.MyCommand.Definition
Log "Setting Location to: $RunDir"
Set-Location $RunDir # Sets directory

## Script Below this line     #######################################################

$SystemDef = Get-ChildItem $RunDir\Data\starsystem

$SystemData = @()

Log "Importing Star System Data..."
ForEach ($star in $SystemDef) {
    $SystemData += (Get-Content $star.FullName) -join "`n" | ConvertFrom-        Json
}

Log "System Data Imported..."

ForEach($System in $SystemData[0..9]){
""

$Tags = ($System.Tags.items -join ", ").Replace("planet_","").Replace("_"," ")
$Employers = $System.ContractEmployers -join ", "
$Biomes = $System.SupportedBiomes -join ", "
$SystemStr = @"
<p>System Name: $($System.Description.Name)</p>
<p>Star Type: $($System.StarType)
<p>Description: $($System.Description.Details)</p>
<p>Owner: $($System.Owner)</p>
<p>Tags: $Tags</p>
    <p>Employers: $Employers</p>
    <p>Biomes: $Biomes</p>
"@
$SystemStr
}

Answer 2

Powershell 解决方案：

function Convert-JsonToHTML {

    param(
        $json )

    $jObject = ConvertFrom-Json $json

    $stores  = ''
    $climate = ''

    $itemCollection = $jObject.tags.items
    foreach( $item in $itemCollection ) {
        $tag = $item -split '_'
        switch( $tag[0] ) {
            'store' {
                $storename = ''
                for( $i = 1; $i -lt $tag.Count; $i++ ) {
                    $storename += $tag[$i].Substring(0,1).ToUpper() + $tag[$i].Substring(1).ToLower()
                }
                $stores += $storename + ', '
                break
            }
            'climate' {
                $climate = ''
                for( $i = 1; $i -lt $tag.Count; $i++ ) {
                    $climate += $tag[$i].Substring(0,1).ToUpper() + $tag[$i].Substring(1).ToLower() + ' '
                }
                $climate = $climate.Trim()
                break
            }

        }
    }

    if( $stores.Length -gt 2 ) {
        $stores = $stores.Substring( 0, $stores.Length - 2)
    }

$out = "var $($jObject.Description.Id) = L.marker(map.unproject([,], map.getMaxZoom()))" +
          ".bindPopup(`<h1>$($jObject.Description.Name)</h1><p>$($jObject.Description.Blurb)</p> \n" +
        "<p>Climate: $($climate)\n" +
        "<p>Stores: $($stores)\n" +
        "<p>Authority: $($jObject.Description.Authority) `);"

    return $out

}



$json = '{ "Description": {
        "Id": "town_breezeholme",
        "Name": "Breezeholme",
        "Blurb": "This quiet town on the outskirts has prospered almost 
                completely independently from the surrounding civilisation 
                for nearly 200 years due to its vast wealth accumulated 
                from rich, fertile farmlands, rivers and shipping ports.",
        "Authority": "Jeraxian Warriors"
        },
    "coords": {
        "x": 66.4,
        "y": -418.2,
        "z": 34
    },
    "tags": {
        "items": [ 
        "store_jewelers",
        "store_bank",
        "store_general_goods",
        "store_post_office",
        "climate_sub_tropical" 
     ]}
}'


Convert-JsonToHTML -json $json

Answer 3

然后我将分享我的节点解决方案，没有人要求，但我认为这将是一个很好的练习。

import fs from 'fs';

import breezeholme from './towns/breezeholme.json';
import town2 from './towns/town2.json';
import town3 from './towns/town3.json';

let towns = [breezeholme, town2, town3];

const capitalizeTags = function(tagItems, key) {
  return tagItems
    .filter(tag => tag.startsWith(key))
    .map(tag =>
      tag
        .replace(key, '')
        .split('_')
        .map(word => word[0].toUpperCase() + word.substring(1))
        .join(' ')
    )
    .join(', ');
};

towns = towns.map(town => {
  const {x, y} = {...town.coords};
  const {Id, Name, Blurb, Authority} = {...town.Description};
  const climate = capitalizeTags(town.tags.items, 'climate_');
  const stores = capitalizeTags(town.tags.items, 'store_');

  const html = `<h1>${Name}</h1>
            <p>${Blurb}</p>
            <p>Climate: ${climate}</p>
            <p>Stores: ${stores}</p>
            <p>Authority: ${Authority}</p>`;

  return `var ${Id} = L.marker(map.unproject([${x}, ${y}], map.getMaxZoom())).bindPopup(\`${html}\`);`;
});

fs.writeFile('./MyGeneratedJavascript.js', towns.join('\n'), console.error);

我一直被困在利用这些标签上，它仍然像罪恶一样丑陋。我更喜欢你的 powershell 解决方案。吸取了教训。非常有趣。