/// <summary>
/// 上传图片
/// </summary>
/// <param name="param"></param>
/// <param name="message"></param>
/// <returns></returns>
public ImageUploadResult UploadImage(ImageUploadParameter param)
{
byte[] content;
string shortName = "";
//1 获取拓展名
string ext = System.IO.Path.GetExtension(param.FileName).ToLower();
//1.2判断上传图片对象中的拓展名是否与实际拓展名相符
//若上传图片对象的拓展名为空或不行相符
if (param.FilenameExtension != null && param.FilenameExtension.Contains(ext))
{
if (param.Stream.Length > param.MaxSize)
{
return(new ImageUploadResult
{
ErrorMessage = "图片大小超过指定大小" + param.MaxSize / (1024 * 1024) + "M，请重新选择",
FullFilePath = shortName
});
}
else
{
using (BinaryReader reader = new BinaryReader(param.Stream))
{
content = reader.ReadBytes((int)param.Stream.Length);
}
//**注意 调用FdfsClient的UploadFile时，拓展名不含.，需要手动去掉
//**注意返回值为：M00/00/00/wKgAcVjGSpSANp6XAAInn_BrY3k752.jpg
shortName = FastDFSClient.UploadFile(Node, content, ext.Contains('.') ? ext.Substring(1) : ext);
}
}
else
{
return(new ImageUploadResult
{
ErrorMessage = "文件类型不匹配",
FullFilePath = shortName
});
}
return(new ImageUploadResult
{
FullFilePath = CompleteUpload(param.Stream, shortName),
FileName = shortName,
GroupName = Node.GroupName,
Url = Host
});
}
static void Main(string[] args)
{
//
var config = FastDfsManager.GetConfigSection();
//测试第二种方式
//TrackerSection trackersSection = ConfigurationManager.GetSection("TrackerSection") as TrackerSection;
//测试第三种方式
//MyFastDFSClient.Test();
StorageNode storageNode = null;
var fileName = "";
if (!File.Exists("test.jpg"))
{
return;
}
FileStream streamUpload = new FileStream(@"test.jpg", FileMode.Open);
Console.WriteLine("进行上传图片/文件 测试");
IUpload uploadFile = UploadFactory.Instance;
//1 测试上传文件（非图片）——可行
var fileUploadPara = new FileUploadParameter()
{
FileName = "test.jpg",
//Content= File.ReadAllBytes("test.jpg"),
Stream = streamUpload
};
//uploadFile.UploadFile(fileUploadPara);
//2 测试上传图片
//**注意，maxSize以后改为读取配置文件
var fileUploadImage = new ImageUploadParameter(streamUpload, "test.jpg", null, 2 * 1024 * 1024)
{
};
//FilePath:http://192.168.0.113/group1/M00/00/00/wKgAcVjHVVKAGNhPAAInn_BrY3k026.jpg
var result = uploadFile.UploadImage(fileUploadImage);
Console.WriteLine("上传成功，上传图片为{0}", result.FullFilePath);
Console.WriteLine("*******************************");
Console.WriteLine("1.直接获取刚才上传的文件的名称");
Console.WriteLine("2.手动收入文件名称");
Console.Write("请输入命令：");
var index = Console.ReadLine();
string filename_console = null;
switch (index)
{
case "1":
filename_console = result.FileName;
Console.WriteLine("刚才上传的文件名为：{0}", filename_console);
break;
case "2":
Console.WriteLine("请输入命令：");
Console.WriteLine("请输入文件路径准备下载指定文件");
filename_console = Console.ReadLine();
break;
default:
Console.WriteLine("输入有误！");
return;
}
IDownload downloadFile = DownloadFactory.Instance;
Console.WriteLine("*******************************");
var result_download = downloadFile.GetTargetFile(new FileDownParameter()
{
FileName = filename_console
});
Console.WriteLine("下载成功");
Console.ReadLine();
do
{
Console.WriteLine("\r\n1.Init");
Console.WriteLine("2.GetStorageNode");
Console.WriteLine("3.UploadFile");
Console.WriteLine("4.RemoveFile");
Console.Write("请输入命令：");
var cmd = Console.ReadLine();
switch (cmd)
{
case "1":
ConnectionManager.InitializeForConfigSection(config);
break;
case "2":
storageNode = MyFastDFSClient.GetStorageNode(config.GroupName);
Console.WriteLine(storageNode.EndPoint);
break;
case "3":
//暂时注释掉
fileName = MyFastDFSClient.UploadFile(storageNode, File.ReadAllBytes("test.jpg"), "jpg");
//此处不需要手动关闭了
//streamUpload.Close();
Console.WriteLine(fileName);
break;
case "4":
MyFastDFSClient.RemoveFile(config.GroupName, fileName);
break;
}
} while (true);
}