将Excel文件传递到WEB API Web服务的最佳方法是什么 [英] What is the best way to pass an Excel file to a WEB API web service

问题描述

我需要将Excel文件传递到C#中实现的Web服务中.到目前为止，我创建的Web服务如下.

I need to pass an Excel file in to and web service implemented in C#. The web service I have created so far is as follows.

 public void loadData([FromBody]string dataFile)
        {

        }

我还认为可以通过Base64字符串来传递Excel文件.这是一个好方法还是有更好的方法呢?

I also thought that it is accepatble to pass the Excel file is using a Base64 string; Is this a good way or are there any better ways to do this?

推荐答案

基本上，您将文件作为multipart/form-data HTTP请求的一部分进行传递.

Basically, you pass the file as part of a multipart/form-data HTTP request.

如何接受文件POST

发送HTML表单数据ASP.NET Web API中的操作:文件上载和多部分MIME

要接收任何类型的二进制文件，请使用以下代码.但是，这是相当不安全的.确实，应该检查请求标头的内容类型和内容长度.

To receive a binary file of any type, use the following code. However, this is fairly unsafe. Really, the request headers should be checked for content type and content length.

public void loadData() {
    /* get raw data */
    string dataFile = Request.Content.ReadAsStringAsync().Result
}

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