C# 使用HttpPost将文档上载到服务器
应用程序“A”需要使用POST将word文件[作为字节数组]上载到外部应用程序 filecontent应作为命名参数添加到请求正文中,并且必须发出POST请求才能上载文件 我有一个示例代码,但使用java。我想写一个等价的C代码。但在C#中,找不到类似于MultiPartEntity的对象 java代码片段:C# 使用HttpPost将文档上载到服务器,c#,.net,c#-4.0,http-post,C#,.net,C# 4.0,Http Post,应用程序“A”需要使用POST将word文件[作为字节数组]上载到外部应用程序 filecontent应作为命名参数添加到请求正文中,并且必须发出POST请求才能上载文件 我有一个示例代码,但使用java。我想写一个等价的C代码。但在C#中,找不到类似于MultiPartEntity的对象 java代码片段: String restURL = HOSTURL + "/rest/upload/0b002f4780293c18"; String fileName = "testRes
String restURL = HOSTURL + "/rest/upload/0b002f4780293c18";
String fileName = "testRestUploadByFolderID" + Calendar.getInstance().getTimeInMillis() + ".txt";
File testFile = createNewFile("C:/Temp/rest/" + fileName);
FileBody content = new FileBody(testFile, "application/octet-stream");
System.out.println(" File Name : " + content.getFilename() + " ... " + content.getTransferEncoding());
MultipartEntity reqEntity = new MultipartEntity(HttpMultipartMode.BROWSER_COMPATIBLE);
reqEntity.addPart("filename", new StringBody(fileName));
reqEntity.addPart("uploadfile", content);
HttpPost httpPost = new HttpPost(restURL);
httpPost.addHeader("Accept", "application/json");
httpPost.setEntity(reqEntity);
// Post the request
String response = httpclient.execute(httpPost, new DefaultResponseHandler());
你可以发布一些链接来解释如何在C#中创建命名参数来上传文件内容吗
谢谢。如果您正在寻找一篇多部分内容的帖子,也许这会有帮助: 注意: 这是.net 4.5异步方式,但您也可以在.net 4中使用此解决方案安装一些Nuget软件包:
using (HttpClient httpClient = new HttpClient())
using (var multiPartContent = new MultipartFormDataContent())
{
httpClient.BaseAddress = new Uri(BaseAddress);
var fileContent = new ByteArrayContent(*filebytes*);
//Create content header
fileContent.Headers.ContentDisposition = new ontentDispositionHeaderValue("attachment")
{
FileName = *fileName*
};
//Add file to the multipart request
multiPartContent.Add(fileContent);
//Add any other file?
...
//Post it
HttpResponseMessage response = await httpClient.PostAsync("hostURL", multiPartContent);
}