我可以在Azure上使用.NET執行IronXL嗎？

Q: 如何安裝IronXL以在Azure上使用？

您可以使用以下命令通過NuGet安裝IronXL： nuget install IronXL.Excel 。

Curtis Chau

Updated: 2026年6月4日

是的，IronXL可以在Azure上用於生成C#和VB .NET應用程式中的QR碼及條碼，還可以從掃描的圖像中讀取條碼和QR碼。

IronXL已經在多個Azure平台上進行過充分測試，包括MVC網站、Azure Functions等。

步驟 1

1. 安裝IronXL以開始使用

首先使用NuGet安裝：https://www.nuget.org/packages/IronXL.Excel

PM > Install-Package IronXL.Excel

Install-Package IronXL.Excel

教程

2. 性能和Azure方案

我們建議Azure的B1託管級別非常適合我們終端使用者的程式庫需求。如果他們正在建立一個高吞吐量的系統，可能需要升級。

3. 框架選擇

我們發現IronXL for Core和for Framework都可在Azure上運行。 .NET Standard應用程式似乎在速度和穩定性上有小幅優勢，但在記憶體使用上更多。

Azure免費層託管很慢

Azure免費及共享層，消耗方案，不適合QR處理。我們建議使用Azure B1託管/高級計畫，這也是我們推薦的。

4. Docker on Azure

一種控制Azure上性能的方法是從Docker容器中使用IronXL應用程式和Functions。

我們有一個完整的IronXL Azure Docker教程，適用於Linux和Windows實例，推薦閱讀。

5. 支援正式的Azure Function

IronXL支援Azure Function (Azure Functions V3)。目前尚未測試V4，但已在我們的計畫中。

運行Azure Function程式碼範例

在Azure Functions v3.3.1.0+上測試。這裡是一個範例程式碼：

using System.Net;
using Microsoft.Azure.WebJobs;
using Microsoft.Azure.WebJobs.Extensions.Http;
using Microsoft.AspNetCore.Http;
using Microsoft.Extensions.Logging;
using IronXL;
using System.Net.Http.Headers;

// This is an Azure Function that processes an HTTP request and returns an Excel file
[FunctionName("excel")]
public static HttpResponseMessage Run(
    [HttpTrigger(AuthorizationLevel.Anonymous, "get", "post", Route = null)] HttpRequest req,
    ILogger log)
{
    // Log the processing of the request
    log.LogInformation("C# HTTP trigger function processed a request.");

    // Set the IronXL license key
    IronXL.License.LicenseKey = "Key";

    // Load an existing workbook
    var workBook = WorkBook.Load("test-wb.xlsx");

    // Create a response with the workbook content as an attachment
    var result = new HttpResponseMessage(HttpStatusCode.OK);
    result.Content = new ByteArrayContent(workBook.ToByteArray());
    result.Content.Headers.ContentDisposition = new ContentDispositionHeaderValue("attachment")
    { 
        FileName = $"{DateTime.Now:yyyyMMddmm}.xlsx" 
    };
    result.Content.Headers.ContentType = new MediaTypeHeaderValue("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
    
    // Return the response
    return result;
}

using System.Net;
using Microsoft.Azure.WebJobs;
using Microsoft.Azure.WebJobs.Extensions.Http;
using Microsoft.AspNetCore.Http;
using Microsoft.Extensions.Logging;
using IronXL;
using System.Net.Http.Headers;

// This is an Azure Function that processes an HTTP request and returns an Excel file
[FunctionName("excel")]
public static HttpResponseMessage Run(
    [HttpTrigger(AuthorizationLevel.Anonymous, "get", "post", Route = null)] HttpRequest req,
    ILogger log)
{
    // Log the processing of the request
    log.LogInformation("C# HTTP trigger function processed a request.");

    // Set the IronXL license key
    IronXL.License.LicenseKey = "Key";

    // Load an existing workbook
    var workBook = WorkBook.Load("test-wb.xlsx");

    // Create a response with the workbook content as an attachment
    var result = new HttpResponseMessage(HttpStatusCode.OK);
    result.Content = new ByteArrayContent(workBook.ToByteArray());
    result.Content.Headers.ContentDisposition = new ContentDispositionHeaderValue("attachment")
    { 
        FileName = $"{DateTime.Now:yyyyMMddmm}.xlsx" 
    };
    result.Content.Headers.ContentType = new MediaTypeHeaderValue("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
    
    // Return the response
    return result;
}

Imports System.Net
Imports Microsoft.Azure.WebJobs
Imports Microsoft.Azure.WebJobs.Extensions.Http
Imports Microsoft.AspNetCore.Http
Imports Microsoft.Extensions.Logging
Imports IronXL
Imports System.Net.Http.Headers

' This is an Azure Function that processes an HTTP request and returns an Excel file
<FunctionName("excel")>
Public Shared Function Run(
    <HttpTrigger(AuthorizationLevel.Anonymous, "get", "post", Route:=Nothing)> req As HttpRequest,
    log As ILogger) As HttpResponseMessage

    ' Log the processing of the request
    log.LogInformation("VB.NET HTTP trigger function processed a request.")

    ' Set the IronXL license key
    IronXL.License.LicenseKey = "Key"

    ' Load an existing workbook
    Dim workBook = WorkBook.Load("test-wb.xlsx")

    ' Create a response with the workbook content as an attachment
    Dim result = New HttpResponseMessage(HttpStatusCode.OK)
    result.Content = New ByteArrayContent(workBook.ToByteArray())
    result.Content.Headers.ContentDisposition = New ContentDispositionHeaderValue("attachment") With {
        .FileName = $"{DateTime.Now:yyyyMMddmm}.xlsx"
    }
    result.Content.Headers.ContentType = New MediaTypeHeaderValue("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet")

    ' Return the response
    Return result
End Function

Imports System.Net
Imports Microsoft.Azure.WebJobs
Imports Microsoft.Azure.WebJobs.Extensions.Http
Imports Microsoft.AspNetCore.Http
Imports Microsoft.Extensions.Logging
Imports IronXL
Imports System.Net.Http.Headers

' This is an Azure Function that processes an HTTP request and returns an Excel file
<FunctionName("excel")>
Public Shared Function Run(
    <HttpTrigger(AuthorizationLevel.Anonymous, "get", "post", Route:=Nothing)> req As HttpRequest,
    log As ILogger) As HttpResponseMessage

    ' Log the processing of the request
    log.LogInformation("VB.NET HTTP trigger function processed a request.")

    ' Set the IronXL license key
    IronXL.License.LicenseKey = "Key"

    ' Load an existing workbook
    Dim workBook = WorkBook.Load("test-wb.xlsx")

    ' Create a response with the workbook content as an attachment
    Dim result = New HttpResponseMessage(HttpStatusCode.OK)
    result.Content = New ByteArrayContent(workBook.ToByteArray())
    result.Content.Headers.ContentDisposition = New ContentDispositionHeaderValue("attachment") With {
        .FileName = $"{DateTime.Now:yyyyMMddmm}.xlsx"
    }
    result.Content.Headers.ContentType = New MediaTypeHeaderValue("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet")

    ' Return the response
    Return result
End Function