/// <summary>
/// 图片上传到七牛
/// </summary>
/// <param name="filename"></param>
/// <param name="data"></param>
/// <returns></returns>
private static ItemResult <string> UploadQiNiu(string filename, byte[] data)
{
ItemResult <string> res = new ItemResult <string>();
Mac mac = new Mac(ApplicationContext.AppSetting.QiNiu_AccessKey, ApplicationContext.AppSetting.QiNiu_SecretKey);
// 设置上传策略，详见：https://developer.qiniu.com/kodo/manual/1206/put-policy
PutPolicy putPolicy = new PutPolicy();
// 设置要上传的目标空间
putPolicy.Scope = ApplicationContext.AppSetting.QiNiu_Bucket;
// 上传策略的过期时间(单位:秒)
putPolicy.SetExpires(3600);
// 文件上传完毕后，在多少天后自动被删除
putPolicy.DeleteAfterDays = 1;
// 生成上传token
string token = Auth.CreateUploadToken(mac, putPolicy.ToJsonString());
Qiniu.Storage.Config config = new Qiniu.Storage.Config();
// 设置上传区域
config.Zone = Zone.ZONE_CN_East;
// 设置 http 或者 https 上传
config.UseHttps = true;
config.UseCdnDomains = true;
config.ChunkSize = ChunkUnit.U512K;
// 表单上传
FormUploader target = new FormUploader(config);
Qiniu.Http.HttpResult result = target.UploadData(data, filename, token, null);
res.Data = JsonConvert.DeserializeObject <QiniuOss>(result.Text).key;
res.Success = true;
return(res);
}
public ItemResult <string> ImageToQiNiu(string key, byte[] data)
{
ItemResult <string> res = new ItemResult <string>();
Mac mac = new Mac(AccessKey, SecretKey);
// 上传文件名
// string key = "12312312312313123213";
// 本地文件路径
string filePath = "D:\\tools\\putty.exe";
// 设置上传策略，详见：https://developer.qiniu.com/kodo/manual/1206/put-policy
PutPolicy putPolicy = new PutPolicy();
// 设置要上传的目标空间
putPolicy.Scope = Bucket;
// 上传策略的过期时间(单位:秒)
putPolicy.SetExpires(3600);
// 文件上传完毕后，在多少天后自动被删除
putPolicy.DeleteAfterDays = 1;
// 生成上传token
string token = Auth.CreateUploadToken(mac, putPolicy.ToJsonString());
Qiniu.Storage.Config config = new Qiniu.Storage.Config();
// 设置上传区域
config.Zone = Zone.ZONE_CN_East;
// 设置 http 或者 https 上传
config.UseHttps = true;
config.UseCdnDomains = true;
config.ChunkSize = ChunkUnit.U512K;
// 表单上传
FormUploader target = new FormUploader(config);
Qiniu.Http.HttpResult result = target.UploadData(data, key, token, null);
res.Message = res.Message;
return(res);
}
public ItemResult <string> OSSImageDelete(string filename)
{
ItemResult <string> res = new ItemResult <string>();
Mac mac = new Mac(ApplicationContext.AppSetting.QiNiu_AccessKey, ApplicationContext.AppSetting.QiNiu_SecretKey);
// 设置存储区域
Config config = new Config();
config.Zone = Zone.ZONE_CN_East;
BucketManager bucketManager = new BucketManager(mac, config);
Qiniu.Http.HttpResult deleteRet = bucketManager.Delete(ApplicationContext.AppSetting.QiNiu_Bucket, filename);
if (deleteRet.Code != (int)Qiniu.Http.HttpCode.OK)
{
res.Message = deleteRet.ToString();
}
else
{
res.Success = true;
}
return(res);
}
private void UploadButton_Click(object sender, RoutedEventArgs e)
{
string uploadToken = this.UploadTokenTextBox.Text.Trim();
string filePath = this.UploadFileTextBox.Text.Trim();
string key = this.UploadKeyTextBox.Text;
if (string.IsNullOrEmpty(uploadToken) || string.IsNullOrEmpty(filePath))
{
return;
}
if (!this.EnableKeyCheckBox.IsChecked.Value)
{
key = null;
}
if (!File.Exists(filePath))
{
return;
}
// 移动代码(UploadButton_Click-->CreateTokenButton_Click) @fengyh, 2016-08-17-11:29
//string mimeType = this.MimeTypeTextBox.Text.Trim();
bool checkCrc32 = false;
checkCrc32 = this.CheckCrc32CheckBox.IsChecked.Value;
// 移动代码(UploadButton_Click-->CreateTokenButton_Click) @fengyh, 2016-08-17-11:29
//if (mimeType.Length == 0)
//{
// //mimeType = null;
// mimeType = "application/octet-stream";
//}
string extraParamKey1 = this.ExtraParamKeyTextBox1.Text.Trim();
string extraParamValue1 = this.ExtraParamValueTextBox1.Text.Trim();
string extraParamKey2 = this.ExtraParamKeyTextBox2.Text.Trim();
string extraParamValue2 = this.ExtraParamValueTextBox2.Text.Trim();
string extraParamKey3 = this.ExtraParamKeyTextBox3.Text.Trim();
string extraParamValue3 = this.ExtraParamValueTextBox3.Text.Trim();
string recordKey = null;
//update status
this.cancelUpload = false;
this.UploadProgressBar.Visibility = Visibility.Visible;
//start upload
Task.Factory.StartNew(() =>
{
string qetag = ETag.CalcHash(filePath);
if (key == null)
{
recordKey = Base64.UrlSafeBase64Encode(qetag);
}
else
{
recordKey = Base64.UrlSafeBase64Encode(key + qetag);
}
Dictionary <string, string> extraParams = new Dictionary <string, string>();
if (!extraParams.ContainsKey(extraParamKey1))
{
extraParams.Add(extraParamKey1, extraParamValue1);
}
if (!extraParams.ContainsKey(extraParamKey2))
{
extraParams.Add(extraParamKey2, extraParamValue2);
}
if (!extraParams.ContainsKey(extraParamKey3))
{
extraParams.Add(extraParamKey3, extraParamValue3);
}
System.IO.FileInfo fi = new FileInfo(filePath);
Qiniu.Http.HttpResult result = new Qiniu.Http.HttpResult();
if (fi.Length > 4 * 1024 * 1024)
{
UploadProgressHandler upph = delegate(long u, long t)
{
Dispatcher.BeginInvoke((Action)(() =>
{
this.UploadProgressBar.Value = (int)(100.0 * u / t);
}));
};
UploadController upc = new UploadController(UploadControl);
ResumableUploader uploader = new ResumableUploader();
result = uploader.UploadFile(filePath, key, uploadToken, recordKey, 1, upph, upc, extraParams);
}
else
{
FormUploader fu = new FormUploader();
result = fu.UploadFile(filePath, key, uploadToken, extraParams);
}
Dispatcher.BeginInvoke((Action)(() =>
{
this.TextBox_UploadResultText.Text = result.Text;
this.TextBox_UploadResultString.Text = result.ToString();
}));
});
}
