feat: 新增SDK模块、OSS相关功能并优化Redis与代码扩展

1.  新增API版本枚举SDK项，创建SDK基础控制器
2.  添加IList、string扩展方法，新增时间戳扩展工具
3.  新增OSS配置、STS凭证服务、文件处理相关代码
4.  重构Redis缓存组件，替换StackExchange.Redis为CSRedisCore
5.  修复原有Redis操作方法调用，新增基础控制器快捷返回方法
6.  新增阿里云OSS、短信、VOD相关SDK依赖
7.  配置阿里云OSS相关参数到appsettings

QYZH.InteractiveMagazine.Common/Extensions/DateTimeExtension.cs

@@ -7,6 +7,10 @@ namespace QYZH.InteractiveMagazine.Common.Extensions
     /// </summary>
     public static class DateTimeExtension
     {
+        /// <summary>
+        /// 时间戳起始日期
+        /// </summary>
+        public static readonly DateTime TimestampStart = new(1970, 1, 1, 0, 0, 0, 0);
         /// <summary>
         /// 转换为Unix时间戳(秒)
         /// </summary>
@@ -84,5 +88,15 @@ namespace QYZH.InteractiveMagazine.Common.Extensions
         {
             return dateTime.Date.AddDays(1).AddTicks(-1);
         }
+
+        public static long ToTimestamp(this DateTime dateTime, bool milliseconds = false)
+        {
+            var timestamp = dateTime.ToUniversalTime() - TimestampStart;
+            return (long)(milliseconds ? timestamp.TotalMilliseconds : timestamp.TotalSeconds);
+        }
+        public static long ToMillisecondsTimestamp(this DateTime dateTime)
+        {
+            return ToTimestamp(dateTime, true);
+        }
     }
 }

QYZH.InteractiveMagazine.Common/Extensions/ObjectExtension.cs

@@ -90,5 +90,10 @@ namespace QYZH.InteractiveMagazine.Common.Extensions
 
             return dictionary;
         }
+
+        public static bool IsNull<T>(this IList<T>? s)
+        {
+            return s == null || s?.Count() < 1;
+        }
     }
 }

QYZH.InteractiveMagazine.Common/Extensions/StringExtension.cs

@@ -146,5 +146,22 @@ namespace QYZH.InteractiveMagazine.Common.Extensions
 
             return Regex.IsMatch(input, pattern);
         }
+
+        /// <summary>
+        /// 判断字符串是否为Null、空
+        /// </summary>
+        /// <param name="s"></param>
+        /// <returns></returns>
+        public static bool IsNull(this string s)
+        {
+            return string.IsNullOrWhiteSpace(s);
+        }
+
+        public static string RemoveDomain(this string str)
+        {
+            if (str.IsNull()) return str;
+            // 匹配域名后的路径部分（包括第一个/）
+            return Regex.Replace(str, @"https?://[^/]+/([^""\s<>]*)", "$1");
+        }
     }
 }

QYZH.InteractiveMagazine.Infrastructure/Autofac/AutofacExtension.cs

@@ -2,7 +2,6 @@
 using Autofac.Extensions.DependencyInjection;
 using Microsoft.AspNetCore.Builder;
 using Microsoft.Extensions.Configuration;
-using QYZH.InteractiveMagazine.Infrastructure.Cache;
 using QYZH.InteractiveMagazine.Infrastructure.MessageQueue;
 using QYZH.InteractiveMagazine.Models.Settings;
 using RabbitMQ.Client;
@@ -27,21 +26,10 @@ namespace QYZH.InteractiveMagazine.Infrastructure.Autofacs
                     var assemblyNames = string.Join(".", source.Take(source.Length - 1));
                     containerBuilder.RegisterModule(new AutofacModuleRegister(assemblyNames));
 
-                    InitializeRedis(c.Configuration);
                     InitializeRabbitMQ(c.Configuration, containerBuilder);
                 });
         }
 
-        private static void InitializeRedis(IConfiguration configuration)
-        {
-            var redisSettings = configuration.GetSection("RedisSettings").Get<RedisSettings>();
-            if (redisSettings != null && !string.IsNullOrWhiteSpace(redisSettings.ConnectionString))
-            {
-                var multiplexer = ConnectionMultiplexer.Connect(redisSettings.ConnectionString);
-                RedisHelper.Connection = multiplexer;
-                RedisHelper.SetKeyPrefix(redisSettings.InstanceName ?? string.Empty);
-            }
-        }
 
         private static void InitializeRabbitMQ(IConfiguration configuration, ContainerBuilder containerBuilder)
         {

QYZH.InteractiveMagazine.Infrastructure/Cache/RedisHelper.cs

@@ -1,119 +0,0 @@
-using StackExchange.Redis;
-
-namespace QYZH.InteractiveMagazine.Infrastructure.Cache;
-
-/// <summary>
-/// Redis操作封装
-/// </summary>
-public static class RedisHelper
-{
-    private static string? _keyPrefix;
-
-    /// <summary>
-    /// Redis连接实例
-    /// </summary>
-    public static IConnectionMultiplexer? Connection { get; set; }
-
-    /// <summary>
-    /// 设置键前缀
-    /// </summary>
-    /// <param name="prefix">前缀字符串</param>
-    public static void SetKeyPrefix(string prefix)
-    {
-        _keyPrefix = prefix;
-    }
-
-    /// <summary>
-    /// 获取Redis数据库实例
-    /// </summary>
-    /// <param name="db">数据库索引</param>
-    /// <returns>IDatabase实例</returns>
-    public static IDatabase GetDatabase(int db = -1)
-    {
-        if (Connection == null || !Connection.IsConnected)
-        {
-            throw new InvalidOperationException("Redis连接未初始化或已断开");
-        }
-
-        return Connection.GetDatabase(db);
-    }
-
-    /// <summary>
-    /// 设置字符串值
-    /// </summary>
-    /// <param name="key">键</param>
-    /// <param name="value">值</param>
-    /// <param name="expiry">过期时间</param>
-    /// <returns>是否成功</returns>
-    public static async Task<bool> StringSetAsync(string key, string value, TimeSpan? expiry = null)
-    {
-        var db = GetDatabase();
-        var prefixedKey = GetPrefixedKey(key);
-
-        if (expiry.HasValue)
-        {
-            return await db.StringSetAsync(prefixedKey, value, (Expiration)expiry.Value);
-        }
-
-        return await db.StringSetAsync(prefixedKey, value);
-    }
-
-    /// <summary>
-    /// 获取字符串值
-    /// </summary>
-    /// <param name="key">键</param>
-    /// <returns>值</returns>
-    public static async Task<string?> StringGetAsync(string key)
-    {
-        var db = GetDatabase();
-        var prefixedKey = GetPrefixedKey(key);
-        return await db.StringGetAsync(prefixedKey);
-    }
-
-    /// <summary>
-    /// 删除键
-    /// </summary>
-    /// <param name="key">键</param>
-    /// <returns>是否成功</returns>
-    public static async Task<bool> KeyDeleteAsync(string key)
-    {
-        var db = GetDatabase();
-        var prefixedKey = GetPrefixedKey(key);
-        return await db.KeyDeleteAsync(prefixedKey);
-    }
-
-    /// <summary>
-    /// 检查键是否存在
-    /// </summary>
-    /// <param name="key">键</param>
-    /// <returns>是否存在</returns>
-    public static async Task<bool> KeyExistsAsync(string key)
-    {
-        var db = GetDatabase();
-        var prefixedKey = GetPrefixedKey(key);
-        return await db.KeyExistsAsync(prefixedKey);
-    }
-
-    /// <summary>
-    /// 设置键的过期时间
-    /// </summary>
-    /// <param name="key">键</param>
-    /// <param name="expiry">过期时间</param>
-    /// <returns>是否成功</returns>
-    public static async Task<bool> KeyExpireAsync(string key, TimeSpan expiry)
-    {
-        var db = GetDatabase();
-        var prefixedKey = GetPrefixedKey(key);
-        return await db.KeyExpireAsync(prefixedKey, expiry);
-    }
-
-    /// <summary>
-    /// 获取带前缀的键
-    /// </summary>
-    /// <param name="key">原始键</param>
-    /// <returns>带前缀的键</returns>
-    private static string GetPrefixedKey(string key)
-    {
-        return string.IsNullOrEmpty(_keyPrefix) ? key : $"{_keyPrefix}:{key}";
-    }
-}

QYZH.InteractiveMagazine.Infrastructure/Middleware/JwtAutoRefreshMiddleware.cs

@@ -1,6 +1,5 @@
 using Microsoft.AspNetCore.Http;
 using Microsoft.Extensions.Configuration;
-using QYZH.InteractiveMagazine.Infrastructure.Cache;
 using QYZH.InteractiveMagazine.Models.Settings;
 using System.IdentityModel.Tokens.Jwt;
 
@@ -63,7 +62,7 @@ public class JwtAutoRefreshMiddleware
                 var newToken = QYZH.InteractiveMagazine.Infrastructure.Auth.JwtHelper.GenerateToken(
                     long.Parse(userId), userName, jwtSettings);
 
-                await RedisHelper.StringSetAsync(
+                await RedisHelper.SetAsync(
                     $"{TokenKeyPrefix}:{userId}",
                     newToken,
                     TimeSpan.FromMinutes(jwtSettings.ExpiryMinutes));

QYZH.InteractiveMagazine.Infrastructure/OSS/OSSOptions.cs

@@ -0,0 +1,62 @@
+
+namespace QYZH.InteractiveMagazine.Infrastructure.OSS
+{
+    /// <summary>
+    /// OSS配置
+    /// </summary>
+    public class OSSOptions
+    {
+        public const string Section = "AliyunOSSConfigs";
+
+        /// <summary>
+        /// ID
+        /// </summary>
+        public string AccessKeyID { get; set; }
+
+        /// <summary>
+        /// 密钥
+        /// </summary>
+        public string AccessKeySecret { get; set; }
+
+        /// <summary>
+        /// 地区
+        /// </summary>
+        public string Region { get; set; }
+
+        /// <summary>
+        /// 存储桶
+        /// </summary>
+        public string BucketName { get; set; }
+
+        /// <summary>
+        /// 视频点播储存桶
+        /// </summary>
+        public string VodBucketName { get; set; }
+
+        /// <summary>
+        /// 存储桶
+        /// </summary>
+        public string RoleArn { get; set; }
+
+        /// <summary>
+        /// 过期时间
+        /// </summary>
+        public int DurationSeconds { get; set; }
+
+        /// <summary>
+        /// 终结点
+        /// </summary>
+        public string Endpoint { get; set; }
+
+        /// <summary>
+        /// IMM转换项目名称
+        /// </summary>
+        public string ProjectName { get; set; }
+
+        /// <summary>
+        /// 访问域名
+        /// </summary>
+        public string Domain { get; set; }
+    }
+
+}

QYZH.InteractiveMagazine.Infrastructure/OSS/OssCredentials.cs

@@ -0,0 +1,19 @@
+namespace QYZH.InteractiveMagazine.Infrastructure.OSS
+{
+    public class OssCredentials
+    {
+        public string AccessKeyId { get; set; }
+
+        public string AccessKeySecret { get; set; }
+
+        public string SecurityToken { get; set; }
+
+        public long ExpireTime { get; set; } // 格式化为 "yyyy-MM-dd HH:mm:ss"
+
+        public string BucketName { get; set; }
+
+        public string Region { get; set; } // 格式如 "oss-cn-hangzhou"
+
+        public string Domain { get; set; }
+    }
+}

QYZH.InteractiveMagazine.Infrastructure/OSS/OssIMMService.cs

@@ -0,0 +1,96 @@
+using Aliyun.Credentials.Models;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Options;
+using System.Web;
+using Tea;
+
+namespace QYZH.InteractiveMagazine.Infrastructure.OSS
+{
+    public class OssIMMService
+    {
+        private readonly AlibabaCloud.SDK.Imm20200930.Client _client;
+        private readonly OSSOptions _oSSOptions;
+        private readonly IConfiguration _configuration;
+        public OssIMMService(IConfiguration configuration,IOptionsMonitor<OSSOptions> ossOptions)
+        {
+            this._configuration = configuration;
+            _oSSOptions = ossOptions.CurrentValue;
+            Config config = new Config()
+            {
+                Type = "access_key",
+                AccessKeyId = _oSSOptions.AccessKeyID,
+                AccessKeySecret = _oSSOptions.AccessKeySecret,
+            };
+
+            Aliyun.Credentials.Client credential = new Aliyun.Credentials.Client(config);
+            AlibabaCloud.OpenApiClient.Models.Config config1 = new AlibabaCloud.OpenApiClient.Models.Config
+            {
+                Credential = credential,
+            };
+            // Endpoint 请参考 https://api.aliyun.com/product/imm
+            config1.Endpoint = $"imm.cn-{_oSSOptions.Region}.aliyuncs.com";
+            _client = new AlibabaCloud.SDK.Imm20200930.Client(config1);
+        }
+
+
+        public string DocConvertPng(string source, string prefix)
+        {
+            var createOfficeConversionTaskRequest = new AlibabaCloud.SDK.Imm20200930.Models.CreateOfficeConversionTaskRequest
+            {
+                ProjectName = _oSSOptions.ProjectName,
+                TargetType = "png",
+                SourceURI = $"oss://{_oSSOptions.BucketName}/{HttpUtility.UrlDecode(source)}",
+                TargetURIPrefix = $"oss://{_oSSOptions.BucketName}/{prefix}",
+                //TargetURI = "oss://returnzero/output1/{dirname}/{barename}/{index}.{autoext}",//oss://examplebucket/outputprefix/
+            };
+            var runtime = new AlibabaCloud.TeaUtil.Models.RuntimeOptions();
+            try
+            {
+                // 复制代码运行请自行打印 API 的返回值
+                var data = _client.CreateOfficeConversionTaskWithOptions(createOfficeConversionTaskRequest, runtime);
+                if (data?.StatusCode == 200)
+                {
+                    return data.Body.TaskId;
+                }
+                return null;
+            }
+            catch (Exception _error)
+            {
+                return null;
+            }
+        }
+
+        public bool GetTask(string taskId)
+        {
+            AlibabaCloud.SDK.Imm20200930.Models.GetTaskRequest getTaskRequest = new()
+            {
+                ProjectName = _oSSOptions.ProjectName,
+                TaskType = "OfficeConversion",
+                TaskId = taskId,
+            };
+            var runtime = new AlibabaCloud.TeaUtil.Models.RuntimeOptions();
+            try
+            {
+                var data = _client.GetTaskWithOptions(getTaskRequest, runtime);
+                if (data?.StatusCode == 200)
+                {
+                    if (data.Body.Status == "Running") return GetTask(taskId);
+                    if (data.Body.Status == "Succeeded") return true;
+
+                }
+                return false;
+
+            }
+
+            catch (Exception _error)
+            {
+                TeaException error = new TeaException(new Dictionary<string, object>
+                {
+                    { "message", _error.Message }
+                });
+                Console.WriteLine(error.Message);
+                return false;
+            }
+        }
+    }
+}

QYZH.InteractiveMagazine.Infrastructure/OSS/OssService.cs

@@ -0,0 +1,307 @@
+using Aliyun.Acs.Core;
+using Aliyun.Acs.Core.Auth.Sts;
+using Aliyun.Acs.Core.Profile;
+using Aliyun.OSS;
+using Aliyun.OSS.Common;
+using CSRedis;
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Options;
+using QYZH.InteractiveMagazine.Common.Extensions;
+using System.Text.Json;
+using System.Web;
+
+namespace QYZH.InteractiveMagazine.Infrastructure.OSS
+{
+    public class OssService
+    {
+        private readonly OssClient _ossClient;
+        private readonly OSSOptions _ossOption;
+        private readonly CSRedisClient _redis;
+        private readonly ILogger<OssService> _logger;
+        //private readonly IOssResourceRepository _ossResourceRepository;
+        public OssService(IOptionsMonitor<OSSOptions> options, CSRedisClient redis, ILogger<OssService> logger)
+        {
+            // _ossOption = configuration.GetSection("AliyunOSSConfigs").Get<OSSOptions>();
+            _ossOption = options.CurrentValue;
+            _ossClient = new OssClient($"oss-cn-{_ossOption.Region}.aliyuncs.com", _ossOption.AccessKeyID, _ossOption.AccessKeySecret);
+            _ossClient.SetRegion($"cn-{_ossOption.Region}");
+            _redis = redis;
+            _logger = logger;
+            //_ossResourceRepository = ossResourceRepository;
+        }
+
+        public async Task<OssCredentials> GetSTSTokenAsync(CancellationToken cancellationToken)
+        {
+            var stsJson = await _redis.GetAsync("STS-InteractiveMagazine-OssCredentials");
+            if (string.IsNullOrWhiteSpace(stsJson))
+            {
+                // ststoken
+                IClientProfile profile = DefaultProfile.GetProfile($"oss-cn-{_ossOption.Region}", _ossOption.AccessKeyID, _ossOption.AccessKeySecret);
+                DefaultAcsClient client = new DefaultAcsClient(profile);
+
+                var policy = new
+                {
+                    Version = "1",
+                    Statement = new List<dynamic>
+                    {
+                        new
+                        {
+                            Action = new List<string> { "oss:PutObject", "oss:GetObject","oss:DeleteObject" },
+                            Resource = new List<string> { $"acs:oss:*:*:{_ossOption.BucketName}/temp/*" },
+                            //Condition = new 
+                            //{
+                            //   NumericLessThanEquals = new Dictionary<string, object>()
+                            //   {
+                            //       {"oss:ContentLength",104857600 }
+                            //   }
+                            //},
+                            Effect = "Allow",
+                        }
+                    }
+                };
+
+
+                var assumeRoleRequest = new AssumeRoleRequest();
+                assumeRoleRequest.Policy = JsonSerializer.Serialize(policy);
+                assumeRoleRequest.RoleArn = _ossOption.RoleArn;
+                assumeRoleRequest.RoleSessionName = "oss-services";//这里的名字随便写
+                assumeRoleRequest.DurationSeconds = 3600;//过期时间
+                var response = client.GetAcsResponse(assumeRoleRequest);
+
+                var expiration = DateTime.Parse(response.Credentials.Expiration).AddMinutes(5);
+                var result = new OssCredentials
+                {
+                    AccessKeyId = response.Credentials.AccessKeyId,
+                    AccessKeySecret = response.Credentials.AccessKeySecret,
+                    SecurityToken = response.Credentials.SecurityToken,
+                    ExpireTime = expiration.ToMillisecondsTimestamp(),
+                    BucketName = _ossOption.BucketName,
+                    Region = $"oss-cn-{_ossOption.Region}",
+                    Domain = _ossOption.Domain
+                };
+
+                await _redis.SetAsync("STS-InteractiveMagazine-OssCredentials", result, expiration - DateTime.Now);
+                return result;
+            }
+            else
+            {
+                return JsonSerializer.Deserialize<OssCredentials>(stsJson);
+            }
+        }
+
+        public async Task<Dictionary<string, string>> GetSTSToken()
+        {
+            var stsJson = await _redis.GetAsync("QYZH.InteractiveMagazine.STS");
+            if (stsJson.IsNull())
+            {
+                // ststoken
+                IClientProfile profile = DefaultProfile.GetProfile($"oss-cn-{_ossOption.Region}", _ossOption.AccessKeyID, _ossOption.AccessKeySecret);
+                DefaultAcsClient client = new DefaultAcsClient(profile);
+
+                var policy = new
+                {
+                    Version = "1",
+                    Statement = new List<dynamic>
+                    {
+                        new
+                        {
+                            Action = new List<string> { "oss:PutObject", "oss:GetObject","oss:DeleteObject" },
+                            Resource = new List<string> { $"acs:oss:*:*:{_ossOption.BucketName}/temp/*" },
+                            //Condition = new 
+                            //{
+                            //   NumericLessThanEquals = new Dictionary<string, object>()
+                            //   {
+                            //       {"oss:ContentLength",104857600 }
+                            //   }
+                            //},
+                            Effect = "Allow",
+                        }
+                    }
+                };
+
+
+                var request = new AssumeRoleRequest();
+                request.Policy = JsonSerializer.Serialize(policy);
+                request.RoleArn = _ossOption.RoleArn;
+                request.RoleSessionName = "oss-services";//这里的名字随便写
+                request.DurationSeconds = 3600;//过期时间
+                var response = client.GetAcsResponse(request);
+
+                var expiration = DateTime.Parse(response.Credentials.Expiration);
+                var result = new Dictionary<string, string>
+                {
+                    {"AccessKeyId", response.Credentials.AccessKeyId},
+                    {"AccessKeySecret",response.Credentials.AccessKeySecret },
+                    {"SecurityToken",response.Credentials.SecurityToken },
+                    {"Expiration", DateTime.Parse(response.Credentials.Expiration).ToString("yyyy-MM-dd HH:mm:ss") },
+                    {"BucketName",_ossOption.BucketName },
+                    {"Region",$"oss-cn-{_ossOption.Region }"},
+                    {"Domain",_ossOption.Domain }
+                };
+
+                var seconds = (expiration - DateTime.Now).TotalSeconds - 300;
+                await _redis.SetAsync("QYZH.InteractiveMagazine.STS", result, TimeSpan.FromSeconds(seconds));
+                return result;
+            }
+            return JsonSerializer.Deserialize<Dictionary<string, string>>(stsJson);
+        }
+
+        /// <summary>
+        /// 上传单个
+        /// </summary>
+        /// <param name="key"></param>
+        /// <returns></returns>
+        public string PutObject(string key, Stream content)
+        {
+            //try
+            //{
+            var result = _ossClient.PutObject(_ossOption.BucketName, key, content);
+            if (result.HttpStatusCode == System.Net.HttpStatusCode.OK)
+            {
+                return key;
+            }
+            else return null;
+            //}
+            //catch (Exception ex)
+            //{
+            //    return null;
+            //}
+        }
+
+        /// <summary>
+        /// 删除单个
+        /// </summary>
+        /// <param name="key"></param>
+        /// <returns></returns>
+        public bool DeleteObject(string key)
+        {
+            try
+            {
+
+                if (key.IsNull()) return false;
+
+                key = HttpUtility.UrlDecode(key);
+                //_ossResourceRepository.UpdateDiy.Set(s => s.Status, -1).Where(w => w.Path == key).ExecuteAffrows();
+
+                var result = _ossClient.DeleteObject(_ossOption.BucketName, key);
+                return result.HttpStatusCode == System.Net.HttpStatusCode.OK;
+            }
+            catch (OssException ex)
+            {
+                _logger.LogError(ex.Message + ex.StackTrace);
+                return false;
+            }
+        }
+
+        /// <summary>
+        /// 删除多个
+        /// </summary>
+        /// <param name="keys"></param>
+        /// <returns></returns>
+        public bool DeleteObjects(List<string>? keys)
+        {
+            try
+            {
+                if (keys.IsNull()) return false;
+
+                // 设置为详细模式，返回所有删除的文件列表。
+                var quietMode = false;
+
+                keys = keys.Select(it => it.RemoveDomain()).ToList();
+
+                //_ossResourceRepository.UpdateDiy.Set(s => s.Status, -1).Where(w => keys.Contains(w.Path)).ExecuteAffrows();
+
+                var request = new DeleteObjectsRequest(_ossOption.BucketName, keys, quietMode);
+                // 删除多个文件。
+                var result = _ossClient.DeleteObjects(request);
+
+
+                //var del = _ossResourceRepository.Delete(w => keys.Contains(w.Path));
+                //AppException.ThrowIf(!del, "删除资源失败");
+
+
+                return result.Keys.Count() == keys.Count;
+            }
+            catch (OssException ex)
+            {
+                _logger.LogError(ex.Message + ex.StackTrace);
+                return false;
+            }
+        }
+
+
+        public List<string> ListObjects(string prefix)
+        {
+            try
+            {
+                var keys = new List<string>();
+                ObjectListing result = null;
+                string nextMarker = string.Empty;
+                do
+                {
+                    var listObjectsRequest = new ListObjectsRequest(_ossOption.BucketName)
+                    {
+                        Marker = nextMarker,
+                        MaxKeys = 100,
+                        Prefix = prefix,
+                    };
+                    result = _ossClient.ListObjects(listObjectsRequest);
+                    foreach (var summary in result.ObjectSummaries)
+                    {
+                        keys.Add(summary.Key);
+                    }
+                    nextMarker = result.NextMarker;
+                } while (result.IsTruncated);
+                return keys;
+            }
+            catch (OssException ex)
+            {
+                _logger.LogError(ex.Message + ex.StackTrace);
+                return null;
+            }
+        }
+
+        /// <summary>
+        /// 复制文件
+        /// </summary>
+        /// <param name="sourceObject"></param>
+        /// <param name="targetObject"></param>
+        /// <returns></returns>
+        public bool CopyObject(string sourceObject, string targetObject, long? id = null)
+        {
+            try
+            {
+                //var metadata = new ObjectMetadata();
+                // 设置自定义元数据。自定义元数据为键值对（Key-Value）的形式，例如Key为mk1，Value为mv1。
+                //metadata.AddHeader("mk1", "mv1");
+                //metadata.AddHeader("mk2", "mv2");
+                sourceObject = sourceObject.RemoveDomain();
+                sourceObject = Uri.UnescapeDataString(sourceObject);
+
+                //var uow = _unitOfWorkManager.Begin();
+                //var data = _ossResourceRepository.Insert(new OssResource
+                //{
+                //    MainId = id,
+                //    SoucePath = sourceObject,
+                //    Path = targetObject,
+
+                //});
+                //AppException.ThrowIf(data.IsNull(), "资源添加失败");
+
+                var req = new CopyObjectRequest(_ossOption.BucketName, sourceObject, _ossOption.BucketName, targetObject)
+                {
+                    // 如果NewObjectMetadata为null则为COPY模式（即拷贝源文件的元数据），非null则为REPLACE模式（覆盖源文件的元数据）。
+                    NewObjectMetadata = null
+                };
+                var result = _ossClient.CopyObject(req);
+                return result.HttpStatusCode == System.Net.HttpStatusCode.OK;
+            }
+            catch (OssException ex)
+            {
+                _logger.LogError(ex.Message + ex.StackTrace);
+                return false;
+            }
+
+        }
+    }
+}

QYZH.InteractiveMagazine.Infrastructure/QYZH.InteractiveMagazine.Infrastructure.csproj

@@ -7,8 +7,14 @@
   </ItemGroup>
 
   <ItemGroup>
+    <PackageReference Include="AlibabaCloud.SDK.Dysmsapi20170525" Version="4.0.0" />
+    <PackageReference Include="AlibabaCloud.SDK.Imm20200930" Version="4.6.4" />
+    <PackageReference Include="AlibabaCloud.SDK.Vod20170321" Version="3.8.2" />
+    <PackageReference Include="aliyun-net-sdk-sts" Version="3.1.2" />
+    <PackageReference Include="Aliyun.OSS.SDK.NetCore" Version="2.14.1" />
     <PackageReference Include="Autofac" Version="9.1.0" />
     <PackageReference Include="Autofac.Extensions.DependencyInjection" Version="11.0.0" />
+    <PackageReference Include="CSRedisCore" Version="3.8.807" />
     <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="8.0.0" />
     <PackageReference Include="RabbitMQ.Client" Version="7.2.1" />
     <PackageReference Include="Serilog.AspNetCore" Version="10.0.0" />

QYZH.InteractiveMagazine.Infrastructure/Redis/RedisExtensions.cs

@@ -0,0 +1,106 @@
+using CSRedis;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace QYZH.InteractiveMagazine.Infrastructure.Redis
+{
+    public static class RedisExtensions
+    {
+        public static TimeSpan expireSecond = TimeSpan.FromMinutes(20);
+
+        /// <summary>
+        /// AddCSRedisCacheExtension
+        /// </summary>
+        /// <param name="services"></param>
+        /// <param name="setupAction"></param>
+        /// <returns></returns>
+        public static IServiceCollection AddCSRedisCacheExtension(this IServiceCollection services, IConfiguration configuration)
+        {
+            if (services == null)
+                throw new ArgumentNullException("services");
+
+            if (configuration == null)
+                throw new ArgumentNullException("configuration");
+
+            var redisOptions = configuration.Get<RedisCacheOption>();
+            services.AddSingleton(redisOptions);
+            var csredis = new CSRedisClient(redisOptions.ConnectionString, redisOptions.Sentinels, redisOptions.ReadOnly);
+            RedisHelper.Initialization(csredis);
+            services.AddSingleton(csredis);//csredis注册为单例
+            //services.AddSingleton<IDistributedCache>(new Microsoft.Extensions.Caching.Redis.CSRedisCache(RedisHelper.Instance));
+
+            return services;
+        }
+
+
+        /// <summary>
+        /// 获取缓存，如果换成不存在则执行方法生成缓存
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <param name="key"></param>
+        /// <param name="factory"></param>
+        /// <param name="validFor"></param>
+        /// <returns></returns>
+        public static T GetOrSet<T>(this CSRedisClient redisCache, string key, Func<T> factory, TimeSpan? expireTime = null) where T : class
+        {
+            var result = redisCache.Get<T>(key);
+            if (factory != null && result == null)
+            {
+                result = factory();
+                if (expireTime == null || !expireTime.HasValue)
+                    expireTime = expireSecond;
+
+                redisCache.Set(key, result, expireTime.Value);
+            }
+            return result;
+        }
+
+        /// <summary>
+        /// 获取缓存，如果缓存不存在则执行方法生成缓存
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <param name="key"></param>
+        /// <param name="factory"></param>
+        /// <param name="validFor"></param>
+        /// <returns></returns>
+        public static async Task<T> GetOrSetAsync<T>(this CSRedisClient redisCache, string key, Func<T> factory, TimeSpan? expireTime = null)
+        {
+            var result = await redisCache.GetAsync<T>(key);
+            if (result == null && factory != null)
+            {
+                result = factory();
+
+                if (expireTime == null || !expireTime.HasValue)
+                    expireTime = expireSecond;
+
+                if (result != null)
+                    await redisCache.SetAsync(key, result, expireTime.Value);
+            }
+            return result;
+        }
+    }
+
+
+
+    public class RedisCacheOption
+    {
+        /// <summary>
+        /// 连接字符串
+        /// </summary>
+        public string ConnectionString { get; set; }
+
+        /// <summary>
+        /// 哨兵设置
+        /// </summary>
+        public string[] Sentinels { get; set; }
+
+        /// <summary>
+        /// 是否只读
+        /// </summary>
+        public bool ReadOnly { get; set; } = false;
+
+        public int[] ExpireSecondRange { get; set; }
+
+        public int? ExpireSecond { get; set; } = 3600;
+    }
+}

QYZH.InteractiveMagazine.Models/Enum/ApiVersionEnum.cs

@@ -21,6 +21,11 @@ namespace QYZH.InteractiveMagazine.Models.Enum
         /// </summary>
         [Description("小程序管理")]
         Wechat = 20,
+        /// <summary>
+        /// Wechat
+        /// </summary>
+        [Description("SDK")]
+        SDK = 30,
 
     }
 }

QYZH.InteractiveMagazine.Service/AdminAuthService.cs

@@ -2,7 +2,6 @@ using BCrypt.Net;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.Logging;
 using QYZH.InteractiveMagazine.Infrastructure.Auth;
-using QYZH.InteractiveMagazine.Infrastructure.Cache;
 using QYZH.InteractiveMagazine.IService;
 
 using QYZH.InteractiveMagazine.Models.Common;
@@ -57,7 +56,7 @@ public class AdminAuthService(BaseRepository<AdminUser> adminUserRepository, ICo
 
         var token = JwtHelper.GenerateToken((long)adminUser.Id, adminUser.UserName, jwtSettings);
 
-        await RedisHelper.StringSetAsync($"{TokenKeyPrefix}:{adminUser.Id}", token, TimeSpan.FromMinutes(jwtSettings.ExpiryMinutes));
+        await RedisHelper.SetAsync($"{TokenKeyPrefix}:{adminUser.Id}", token, TimeSpan.FromMinutes(jwtSettings.ExpiryMinutes));
 
         logger.LogInformation("管理员登录成功，用户名: {UserName}, ID: {UserId}", input.UserName, adminUser.Id);
 
@@ -74,7 +73,7 @@ public class AdminAuthService(BaseRepository<AdminUser> adminUserRepository, ICo
     {
         logger.LogInformation("管理员登出，ID: {UserId}", userId);
 
-        await RedisHelper.KeyDeleteAsync($"{TokenKeyPrefix}:{userId}");
+        await RedisHelper.DelAsync($"{TokenKeyPrefix}:{userId}");
 
         logger.LogInformation("管理员登出成功，ID: {UserId}", userId);
     }
@@ -134,7 +133,7 @@ public class AdminAuthService(BaseRepository<AdminUser> adminUserRepository, ICo
             throw new BusinessException("修改密码失败", 500);
         }
 
-        await RedisHelper.KeyDeleteAsync($"{TokenKeyPrefix}:{userId}");
+        await RedisHelper.DelAsync($"{TokenKeyPrefix}:{userId}");
 
         logger.LogInformation("管理员修改密码成功，ID: {UserId}", userId);
     }

QYZH.InteractiveMagazine.Service/WeChatAuthService.cs

@@ -2,7 +2,6 @@ using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.Logging;
 using QYZH.InteractiveMagazine.Common.Helpers;
 using QYZH.InteractiveMagazine.Infrastructure.Auth;
-using QYZH.InteractiveMagazine.Infrastructure.Cache;
 using QYZH.InteractiveMagazine.IService;
 using QYZH.InteractiveMagazine.Models.Common;
 using QYZH.InteractiveMagazine.Models.Entity;
@@ -220,8 +219,8 @@ public class WeChatAuthService(BaseRepository<Users> usersRepository, IConfigura
         var token = JwtHelper.GenerateToken((long)refreshedUser.Id, refreshedUser.Name, jwtSettings);
 
         // 清除旧用户 Token 缓存，写入新用户 Token 缓存
-        await RedisHelper.KeyDeleteAsync($"{TokenKeyPrefix}:{currentUserId}");
+        await RedisHelper.DelAsync($"{TokenKeyPrefix}:{currentUserId}");
-        await RedisHelper.StringSetAsync($"{TokenKeyPrefix}:{refreshedUser.Id}", token, TimeSpan.FromMinutes(jwtSettings.ExpiryMinutes));
+        await RedisHelper.SetAsync($"{TokenKeyPrefix}:{refreshedUser.Id}", token, TimeSpan.FromMinutes(jwtSettings.ExpiryMinutes));
 
         return new WeChatSwitchUserOutput
         {
@@ -259,7 +258,7 @@ public class WeChatAuthService(BaseRepository<Users> usersRepository, IConfigura
         var token = JwtHelper.GenerateToken((long)primaryUser.Id, primaryUser.Name, jwtSettings);
 
         // 缓存 Token 到 Redis
-        await RedisHelper.StringSetAsync($"{TokenKeyPrefix}:{primaryUser.Id}", token, TimeSpan.FromMinutes(jwtSettings.ExpiryMinutes));
+        await RedisHelper.SetAsync($"{TokenKeyPrefix}:{primaryUser.Id}", token, TimeSpan.FromMinutes(jwtSettings.ExpiryMinutes));
 
         var userOutputs = users.Select(MapUserToOutput).ToList();
 
@@ -277,7 +276,7 @@ public class WeChatAuthService(BaseRepository<Users> usersRepository, IConfigura
     private async Task<string> GetAccessTokenAsync(WeChatSettings settings)
     {
         // 先从 Redis 缓存获取
-        var cachedToken = await RedisHelper.StringGetAsync(AccessTokenCacheKey);
+        var cachedToken = await RedisHelper.GetAsync(AccessTokenCacheKey);
         if (!string.IsNullOrWhiteSpace(cachedToken))
         {
             return cachedToken;
@@ -296,7 +295,7 @@ public class WeChatAuthService(BaseRepository<Users> usersRepository, IConfigura
 
         // 缓存 access_token，提前 5 分钟过期（微信默认 7200 秒）
         var expiresIn = response.ExpiresIn > 300 ? response.ExpiresIn - 300 : response.ExpiresIn;
-        await RedisHelper.StringSetAsync(AccessTokenCacheKey, response.AccessToken, TimeSpan.FromSeconds(expiresIn));
+        await RedisHelper.SetAsync(AccessTokenCacheKey, response.AccessToken, TimeSpan.FromSeconds(expiresIn));
 
         logger.LogInformation("获取微信 access_token 成功，有效期: {ExpiresIn} 秒", expiresIn);
         return response.AccessToken;

QYZH.InteractiveMagazine.WebApi/Controllers/BaseController.cs

@@ -60,4 +60,19 @@ public abstract class BaseController : ControllerBase
     {
         return BaseResponse<object>.Fail(ResultCode.GLOBAL_ERROR, message);
     }
+
+    protected IActionResult ApiResult(bool success, string msg)
+    {
+        return success ? Success() : Fail(msg);
+    }
+
+    protected IActionResult Success()
+    {
+        return Ok(BaseResponse.Success());
+    }
+
+    protected IActionResult Fail(string msg)
+    {
+        return Ok(BaseResponse.Fail(msg));
+    }
 }

QYZH.InteractiveMagazine.WebApi/Controllers/SDK/OssController.cs

@@ -0,0 +1,52 @@
+
+using Microsoft.AspNetCore.Mvc;
+using QYZH.InteractiveMagazine.Infrastructure.OSS;
+using QYZH.InteractiveMagazine.Models.Dto;
+using Yitter.IdGenerator;
+using static System.Runtime.InteropServices.JavaScript.JSType;
+
+namespace QYZH.InteractiveMagazine.WebApi.Controllers.SDK
+{
+    public class OssController : SDKBaseController
+    {
+        private readonly OssService _ossService;
+
+        public OssController(OssService ossService)
+        {
+            this._ossService = ossService;
+        }
+
+        /// <summary>
+        /// 获取StsToken
+        /// </summary>
+        /// <returns></returns>
+        [HttpGet, Route("sts")]
+        public async Task<IActionResult> Credentials()
+        {
+            var data = await _ossService.GetSTSToken();
+            return Ok(BaseResponse<Dictionary<string, string>>.Success(data));
+        }
+
+        /// <summary>
+        /// 删除oss文件
+        /// </summary>
+        /// <returns></returns>
+        [HttpPost, Route("delete")]
+        public async Task<IActionResult> DelObject(string key)
+        {
+            // 查看用户是否有权删除
+            var ok = _ossService.DeleteObject(key);
+            return ApiResult(ok, "删除文件失败");
+        }
+
+        /// <summary>
+        /// 获取上传路径前缀
+        /// </summary>
+        /// <returns></returns>
+        [HttpGet, Route("getUploadPrefix")]
+        public async Task<BaseResponse> GetUploadPrefix()
+        {
+            return BaseResponse<string>.Success($"temp/{YitIdHelper.NextId()}");
+        }
+    }
+}

QYZH.InteractiveMagazine.WebApi/Controllers/SDK/SDKBaseController.cs

@@ -0,0 +1,13 @@
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using QYZH.InteractiveMagazine.Models.Enum;
+
+namespace QYZH.InteractiveMagazine.WebApi.Controllers.SDK
+{
+    [Route("api/sdk/[controller]")]
+    [ApiExplorerSettings(GroupName = nameof(ApiVersionEnum.SDK))]
+    [AllowAnonymous]
+    public class SDKBaseController : BaseController
+    {
+    }
+}

QYZH.InteractiveMagazine.WebApi/Program.cs

@@ -12,6 +12,7 @@ using QYZH.InteractiveMagazine.Infrastructure.Autofacs;
 using QYZH.InteractiveMagazine.Infrastructure.Context;
 using QYZH.InteractiveMagazine.Infrastructure.Extensions;
 using QYZH.InteractiveMagazine.Infrastructure.Middleware;
+using QYZH.InteractiveMagazine.Infrastructure.Redis;
 using QYZH.InteractiveMagazine.Models.Entity;
 using QYZH.InteractiveMagazine.Models.Enum;
 using QYZH.InteractiveMagazine.Models.Settings;
@@ -34,6 +35,8 @@ YitIdHelper.SetIdGenerator(new IdGeneratorOptions() { WorkerId = 1 });
 // autofac注入 允许使用autofac作为DI容器
 builder.UseAutofac();
 
+
+
 builder.InitSqlSugarDb(new IocConfig()
 {
     ConfigId = 0,
@@ -45,7 +48,8 @@ builder.InitSqlSugarDb(new IocConfig()
 // 消除Error unprotecting the session cookie警告
 builder.Services.AddDataProtection()
     .PersistKeysToFileSystem(new DirectoryInfo(Directory.GetCurrentDirectory() + Path.DirectorySeparatorChar + "DataProtection"));
-
+//redis
+builder.Services.AddCSRedisCacheExtension(builder.Configuration.GetSection("RedisSettings"));
 // 配置Serilog
 Log.Logger = new LoggerConfiguration()
     .ReadFrom.Configuration(builder.Configuration)
@@ -158,6 +162,7 @@ builder.Services.AddCors(options =>
               .AllowAnyHeader();
     });
 });
+
 #region 配置数据压缩选项
 
 // 1.首先配置压缩选项的Options>
@@ -182,6 +187,7 @@ builder.Services.AddResponseCompression(options =>
 });
 
 #endregion
+
 var app = builder.Build();
 
 {

QYZH.InteractiveMagazine.WebApi/appsettings.json

@@ -10,7 +10,8 @@
   },
   "RedisSettings": {
     "ConnectionString": "192.168.20.150:16379,defaultDatabase=5",
-    "InstanceName": "interactive_magazine"
+    "Sentinels": [],
+    "ExpireSecondRange": [ 3600, 7200 ]
   },
   "RabbitMQSettings": {
     "HostName": "192.168.20.150",
@@ -44,5 +45,17 @@
       }
     ]
   },
-  "AllowedHosts": "*"
+  "AllowedHosts": "*",
+  "AliyunOSSConfigs": {
+    "AccessKeyID": "LTAI5tEBXGewpHSLiSxyx6Bf",
+    "AccessKeySecret": "w29b8wkw6XQVL8GWXgp3ZesgYeDKvf",
+    "VodBucketName": "outin-5277bbb52bec11f08dbd00163e169e2b.oss-cn-beijing.aliyuncs.com",
+    "BucketName": "qyzh-qb",
+    "Region": "beijing",
+    "RoleArn": "acs:ram::1064745380176636:role/aliyunosstokengeneratorrole",
+    "DurationSeconds": 3600, //过期时间(秒)
+    "Endpoint": "oss-cn-beijing.aliyuncs.com",
+    "ProjectName": "QuestionBank",
+    "Domain": "https://qyzh-qb.oss-cn-beijing.aliyuncs.com/"
+  }
 }