/// <summary>
/// 上传文件
/// </summary>
/// <param name="FileName"></param>
/// <param name="data"></param>
/// <returns></returns>
public static Boolean Upload(String FileName, byte[] data)
{
try
{
if (Local.Using)
{
var toFileName = IO.PathTool.Map(UploadPath, FileName);
var toFilePath = System.IO.Path.GetDirectoryName(toFileName);
var toFileExt = System.IO.Path.GetExtension(toFileName);
if (!Directory.Exists(toFilePath))
{
Directory.CreateDirectory(toFilePath);
}
using (var fs = new System.IO.FileStream(toFileName, FileMode.CreateNew))
{
fs.Write(data, 0, data.Length);
return(true);
}
}
else if (Upyun.Using)
{
return(Upyun.WriteFile(UploadPath + FileName, data));
}
}
catch (Exception ex)
{
log.Error(ex.Message);
}
return(false);
}
/// <summary>
/// 读取文件
/// </summary>
/// <param name="FileName"></param>
/// <returns></returns>
public static Byte[] Read(String FileName)
{
byte[] buffur = null;
if (file.Exists(FileName))
{
var fs = new FileStream(FileName.StartsWith(UploadPath) ? FileName : UploadPath + FileName, FileMode.Open, FileAccess.Read);
try
{
buffur = new byte[fs.Length];
fs.Read(buffur, 0, (int)fs.Length);
}
finally
{
if (fs != null)
{
//关闭资源
fs.Dispose();
}
}
}
if (buffur == null && Upyun.Using)
{
buffur = cvt.ToBytes(Upyun.ReadFile(FileName));
}
return(buffur);
}
/// <summary>
/// 保存在线文件
/// </summary>
/// <param name="FileName"></param>
/// <param name="url"></param>
/// <returns></returns>
public static Boolean SaveUrl(String FileName, String url)
{
using (var client = new System.Net.Http.HttpClient())
{
try
{
byte[] data = null;
var reqest = new System.Net.Http.HttpRequestMessage(System.Net.Http.HttpMethod.Get, url);
reqest.Headers.Date = DateTime.UtcNow;
client.SendAsync(reqest).ContinueWith((requestTask) =>
{
requestTask.Result.Content.ReadAsByteArrayAsync().ContinueWith((readTask) =>
{
data = readTask.Result;
}).Wait();
}).Wait();
if (data != null)
{
if (Upyun.Using)
{
return(Upyun.WriteFile(UploadPath + FileName, data));
}
else
{
string toFileName = IO.PathTool.Map(UploadPath, FileName);
string toFilePath = System.IO.Path.GetDirectoryName(toFileName);
string toFileExt = System.IO.Path.GetExtension(toFileName);
if (!Directory.Exists(toFilePath))
{
Directory.CreateDirectory(toFilePath);
}
else if (file.Exists(toFileName))
{
file.Delete(toFileName);
}
using (var fs = new System.IO.FileStream(toFileName, FileMode.CreateNew))
{
fs.Write(data, 0, data.Length);
return(true);
}
}
}
}
catch (Exception ex)
{
log.Error(ex.Message);
}
}
return(false);
}
