1 第一步框架搭建新建一个全新的MVC项目 （项目参考文档https://docs.aliyun.com/?spm=5176.383663.9.6.5OJI07#/pub/oss/sdk/sdk-download&dotnet）
2.第二步引用阿里成都程序集SDK 可以在NuGet搜索下载
3第三步代码实现
public class UploadFileHelper { public static OSSConfiguation _OssConfiguation; public static OssClient ossClient; public static string bucketName = ""; public static string accessid = ""; // AccessID public static string accesskey = ""; // AccessKey public static string endpoint = ""; public static string folder = ""; public static string localPath = ""; public static bool Islocal = false; public static string imgBucket = ""; public static string pdfBucket = ""; static UploadFileHelper() { _OssConfiguation = (OSSConfiguation)System.Configuration.ConfigurationManager.GetSection("OSSConfig"); bucketName = _OssConfiguation.OssConfigService.imgBucket =="" ? _OssConfiguation.OssConfigService.pdfBucket : _OssConfiguation.OssConfigService.imgBucket; accessid = _OssConfiguation.OssConfigService.accessid; accesskey = _OssConfiguation.OssConfigService.accesskey; endpoint = _OssConfiguation.OssConfigService.endpoint; folder = _OssConfiguation.OssConfigService.folder; localPath = _OssConfiguation.OssConfigService.localPath; Islocal =Boolean.Parse(_OssConfiguation.OssConfigService.Islocal); } /// /// 上传文件 /// /// /// /// 上传本地文件 /// /// /// /// 上传阿里云文件 /// /// /// 
", imgurl)); } /// /// 类型 /// /// /// /// 创建模拟文件夹 /// public static void CreateFolderName() { // 初始化OssClient ossClient = new OssClient(endpoint, accessid, accesskey); const string key = "yourfolder/"; using (MemoryStream ms = new MemoryStream()) { ossClient.PutObject(bucketName, key, ms); } } /// /// 获取所有图片 /// public static OSSInfoListModel Bind() { var model = new OSSInfoListModel(); ossClient = new OssClient(accessid, accesskey); var buck = ossClient.ListBuckets(); var listing = ossClient.ListObjects(bucketName); model.Bucket = buck; model.ObjectListing = listing; return model; } /// /// 删除 /// /// /// /// /// 新建Bucket /// /// /// /// 获取所有的Bucket /// /// GetAllBucket() { // 初始化OssClient ossClient = new OssClient(endpoint, accessid, accesskey); var buckets = ossClient.ListBuckets(); return buckets; } /// /// 判断Bucket是否存在 /// /// /// /// 删除Bucket /// /// public static bool DeleteBucket(string name) { try { // 初始化OssClient ossClient = new OssClient(endpoint, accessid, accesskey); ossClient.DeleteBucket(name); return true; } catch (Exception) { return false; throw; } } /// /// 使用CNAME进行访问 /// public static void UseCName(HttpPostedFileBase file) { // 比如你的域名"http://my-cname.com"CNAME指向你的bucket域名"mybucket.oss-cn-hangzhou.aliyuncs.com" ossClient = new OssClient("http://my-cname.com/", accessid, accesskey); var meta = new ObjectMetadata(); meta.CacheControl = "max-age=315360000"; meta.ContentType = ContentType((file.FileName).Substring(file.FileName.LastIndexOf("."))); var stream = file.InputStream; string name = "test" + "/" + file.FileName; PutObjectResult result = ossClient.PutObject(bucketName, name, stream, meta); } /// /// 创建文件夹 /// public static void CreateFolder() { // 初始化OssClient var client = new OssClient(endpoint, accessid, accesskey); // Note: key treats as a folder and must end with a slash. const string key = "yourfolder/"; // put object with zero bytes stream. using (MemoryStream ms = new MemoryStream()) { client.PutObject(bucketName, key, ms); } } }
为了更加易用我对一些基本参数进行了Web.Config的配置
代码实现如下：
public class OSSConfigHandler : IConfigurationSectionHandler { public object Create(object parent, object configContext, System.Xml.XmlNode section) { if (section == null) throw new ArgumentNullException("section"); OSSConfiguation config; if (parent != null) { var parentConfig = (OSSConfiguation) parent; config = (OSSConfiguation) ((ICloneable) parentConfig).Clone(); } else { config = new OSSConfiguation(); } var services = new OSSConfigService(); for (int i = 0; i < section.ChildNodes.Count; i++) { try { XmlNode element = section.ChildNodes.Item(i); if (element.NodeType == XmlNodeType.Comment) continue; if (element.Name == "OssConfigService") { var bucketName = element.Attributes["bucketName"] != null ? element.Attributes["bucketName"].Value : ""; var accessid = element.Attributes["accessid"] != null ? element.Attributes["accessid"].Value : ""; var accesskey = element.Attributes["accesskey"] != null ? element.Attributes["accesskey"].Value : ""; var endpoint = element.Attributes["endpoint"] != null ? element.Attributes["endpoint"].Value : ""; var folder = element.Attributes["folder"] != null ? element.Attributes["folder"].Value : ""; var Islocal = element.Attributes["Islocal"] != null ? element.Attributes["Islocal"].Value : ""; var localPath = element.Attributes["localPath"] != null ? element.Attributes["localPath"].Value : ""; var imgBucket = element.Attributes["imgBucket"] != null ? element.Attributes["imgBucket"].Value : ""; var pdfBucket = element.Attributes["pdfBucket"] != null ? element.Attributes["pdfBucket"].Value : ""; services.bucketName = bucketName; services.accessid = accessid; services.accesskey = accesskey; services.endpoint = endpoint; services.folder = folder; services.Islocal = Islocal; services.localPath = localPath; services.imgBucket = imgBucket; services.pdfBucket = pdfBucket; } } catch (Exception exception) { } } config.OssConfigService = services; return config; } } ////// /// public class OSSConfigService { public OSSConfigService() { } ////// /// public string bucketName { get; set; } ////// /// public string accessid { get; set; } ////// /// public string accesskey { get; set; } ////// /// public string endpoint { get; set; } ////// 文件夹 /// public string folder { get; set; } ////// /// public string Islocal { get; set; } ////// /// public string localPath { get; set; } ////// /// public string imgBucket { get; set; } ////// /// public string pdfBucket { get; set; } }
public class OSSConfiguation : ICloneable { public OSSConfiguation() { OssConfigService = new OSSConfigService(); } /// /// /// public OSSConfigService OssConfigService { get; set; } public object Clone() { throw new NotImplementedException(); } } Web.Config 的配置下
Controller 调用
public class HomeController : Controller { public HomeController() { } /// /// /// /// /// 上传 /// /// ///删除 /// /// /// /// /// 列表Bucket /// /// ///删除Bucket /// /// /// /// ///
View:
@using (Html.BeginForm("FileSubmit", "Home", FormMethod.Post, new {enctype = "multipart/form-data"})) { } 此文为个人见解