如何将文件上传到 WCF 服务? [英] How to upload a file to a WCF Service?

问题描述

我已经构建了一个 WCF 服务来接受一个文件并将其写入磁盘.前端由一个带有 SWFUpload 的页面组成，该页面在客户端处理上传.显然，SWFUpload 发布的数据的内容类型为:multipart/form-data.

I've build a WCF Service to accept a file and write it to disk. The front-end consists of a page with SWFUpload which is handling the upload on the client side. Apparently, SWFUpload posts the data with a Content Type of: multipart/form-data.

我认为这没问题，但在服务端我收到一个错误.错误是ProtocolException"，需要 text/xml.我在绑定中尝试了不同的消息编码，但似乎没有任何效果.

I would think this ok but on the Service side I get an error. The error is "ProtocolException" expecting text/xml. I've tried different message encodings in the bindings but nothing seems to work.

如何使用 multipart/form-data 上传此文件?

How can I get this file uploaded using multipart/form-data?

推荐答案

@jdiaz,

@JasonS 是对的，要上传文件，您需要将其作为字节流传输.您需要使用 WCF 流式传输.例如，关于如何通过 WCF 上传文件，请参见 an文章来自http://kjellsj.blogspot.com

@JasonS is right, to upload file you need to transfer it as a byte stream. You need to use WCF streaming. For example on how to upload file via WCF see an article from http://kjellsj.blogspot.com

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