最近做一个项目,要把图片和视频传到服务器上(网站与图片服务器分开),在网上找了好久,没找到完整的资料。
自己也折腾了半天,才把完整的代码实现完。可能好多朋友都有实现过,没分享代码吧,写得不好希望不要见笑!!
下面贴代码吧:首先MVC代码:
public string UploadVide()
{
string requesturl = "";
string result = "video/Videoitem/";
HttpFileCollectionBase fileToUpload = Request.Files;
foreach (string file in fileToUpload)
{
var curFile = Request.Files[file]; Stream sr= curFile.InputStream;
byte[] filebyt = new byte[curFile.ContentLength];
Stream fileStream = curFile.InputStream;//建立文件流对象
fileStream.Read(filebyt, , curFile.ContentLength); ServiceReference1.WebMp4serviceSoapClient sf = new ServiceReference1.WebMp4serviceSoapClient();
requesturl= sf.UpLoadStream(filebyt, curFile.FileName, "D:\\Video\\"); } // ServiceReference1.WebMp4serviceSoapClient sf = new ServiceReference1.WebMp4serviceSoapClient();
//sf.u return requesturl;
}
其次:webservice代码:
[WebMethod]
public string UpLoadStream(byte[] fs, string fileName, string requestPath)
{ try
{ string oldName = System.IO.Path.GetFileName(fileName);
string expendName = System.IO.Path.GetExtension(oldName);
string newName = DateTime.Now.ToString().Replace(" ", "").Replace(":", "").Replace("-", "").Replace("/", "");
///定义并实例化一个内存流,以存放提交上来的字节数组
///
MemoryStream m = new MemoryStream(fs);
///定义实际文件对象,保存上载的文件。
FileStream f = new FileStream(requestPath + newName + expendName, FileMode.Create); ///把内内存里的数据写入物理文件
m.WriteTo(f);
m.Close();
f.Close();
f = null;
m = null;
return requestPath + newName + expendName;
}
catch (Exception error) { } return "";
}
返回上传文件URL用于保存到数据库(根据你自己的需求来改)
html代码
<form id="form1" action="/VideoAdmin/UploadVide" method="post" enctype="multipart/form-data">
<table cellspacing="0" cellpadding="0" border="0" class="tableadd">
<tr>
<td>
选择视频:
</td>
<td>
<input id="btnfile" type="file" name="file"><input id="txturl" type="text" name="txturl"
value="D:" /><input id="uploatvoide" type="submit" value="上传视频" />
</td>
</tr>
<tr>
<td>
视频名称
</td>
<td>
<input id="testvideoname" type="text" readonly="readonly" value="dddsds" />
</td>
</tr> </table>
</form>
代码经过测试,是可以的,希望帮到大家,写得不好,还希望不要见笑!