[问题求助] powershell调用ddddocr

#先手动下面的命令启动服务
#ddddocr.exe -a 127.0.0.1 -p 9898 --ocr

# 设置服务器地址和图片路径
$hostUrl = "http://127.0.0.1:9898/ocr/file/text"
$imagePath = "$PSScriptRoot\test1.png"

# 检查图片文件是否存在
if (-Not (Test-Path -Path $imagePath)) {
    Write-Output "图片文件未找到: $imagePath"
    return
}

# 读取图片文件内容
$fileBytes = [System.IO.File]::ReadAllBytes($imagePath)

# 准备 multipart/form-data 请求
$boundary = [System.Guid]::NewGuid().ToString()
$formData = @"
--$boundary
Content-Disposition: form-data; name="image"; filename="test.png"
Content-Type: image/png

$fileBytes
--$boundary--
"@

try {
    # 发送 POST 请求
    $response = Invoke-RestMethod -Uri $hostUrl -Method Post -ContentType "multipart/form-data; boundary=$boundary" -Body ([System.Text.Encoding]::UTF8.GetBytes($formData))
    Write-Output "识别结果: $response"
} catch {
    Write-Output "请求失败，错误信息: $_"
}
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