使用命令获取figma节点树JSON文件

方法一：新建一个全新的脚本文件

新建文件名：

download_figma_json_new.ps1

把下面完整复制进去，旧文件先不要动： 把下面完整复制进去，旧文件先不要动：

$accessToken = $env:FIGMA_ACCESS_TOKEN

if (-not $accessToken) {
    Write-Host "Please set FIGMA_ACCESS_TOKEN first."
    Write-Host 'Example: $env:FIGMA_ACCESS_TOKEN="your_new_token"'
    exit
}

$fileKey = "dRL3jHrt53AY4tTdCekHxm"
$outputFile = "design_data.json"

$headers = @{
    "X-Figma-Token" = $accessToken
}

$apiUrl = "https://api.figma.com/v1/files/$fileKey"

Write-Host "Downloading Figma JSON..."

try {
    $response = Invoke-WebRequest -Uri $apiUrl -Headers $headers -UseBasicParsing -ErrorAction Stop

    if ($response.StatusCode -eq 200) {
        $response.Content | Out-File -FilePath $outputFile -Encoding utf8
        Write-Host "Done: $outputFile"
    }
    else {
        Write-Host "Request failed, status code: $($response.StatusCode)"
        Write-Host $response.Content
    }
}
catch {
    Write-Host "Download failed:"
    Write-Host $_.Exception.Message

    if ($_.Exception.Response) {
        $reader = New-Object System.IO.StreamReader($_.Exception.Response.GetResponseStream())
        $errorBody = $reader.ReadToEnd()
        Write-Host "Error details:"
        Write-Host $errorBody
    }
}

注意这版我已经做了两件事：

• 全部改成英文，避免中文乱码
• 去掉了反引号续行，避免 PowerShell 因续行符出错

然后这样运行

先设置环境变量：

$env:FIGMA_ACCESS_TOKEN="你的新Token"

再运行：

.\download_figma_json_new.ps1