private static void ExampleB()
{
string filePath = "H:\\mine2\\MyApi\\src\\MyWebApi\\DtoLib\\File\\FileFileCreate.txt";
CreateFileConfig fileConfig = new CreateFileConfig()
{
FileName = "FileFileCreate.txt",
IsAsync = false,
CreateUrl = filePath
};
CopyFileConfig copyConfig = new CopyFileConfig()
{
OriginalFileUrl = "H:\\mine2\\MyApi\\src\\MyWebApi\\DtoLib\\File\\FileFileCreate.txt",
DestinationFileUrl = "H:\\mine2\\MyApi\\src\\MyWebApi\\DtoLib\\File\\FileFileCreate2.txt",
IsAsync = true
};
FileStreamTest fs = new FileStreamTest();
fs.Create(fileConfig);
fs.Copy(copyConfig);
}
public void Create(IFileConfig config)
{
lock (_lockObject)
{
CreateFileConfig fileConfig = config as CreateFileConfig;
if (this.CheckConfigIsError(fileConfig))
{
return;
}
char[] insertContent = "HelloWorld".ToCharArray();
byte[] byteArrayContent = Encoding.Default.GetBytes(insertContent, 0, insertContent.Length);
FileStream fs = fileConfig.IsAsync
? new FileStream(fileConfig.CreateUrl, FileMode.Create, FileAccess.ReadWrite, FileShare.None, 4096, true)
: new FileStream(fileConfig.CreateUrl, FileMode.Create);
using (fs)
{
// 如果不注释下面代码会抛出异常，google上提示是WriteTimeout只支持网络流
//fs.WriteTimeout = WriteTimeout;
if (fs.CanWrite && !fs.IsAsync)
{
fs.Write(byteArrayContent, 0, byteArrayContent.Length);
}
else if (fs.CanWrite)
{
fs.BeginWrite(byteArrayContent, 0, byteArrayContent.Length, End_CreateFileCallBack, fs);
}
Console.WriteLine("正在以 {0} 的方式创建文件", fs.IsAsync ? "异步" : "同步");
fs.Close();
}
}
}
