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.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
+    {
+    }
+}