添加项目文件。

system/Tnb.Systems/System/SysCacheService.cs

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+using JNPF.Common.Const;
+using JNPF.Common.Core.Manager;
+using JNPF.Common.Enums;
+using JNPF.Common.Filter;
+using JNPF.Common.Manager;
+using JNPF.Common.Models.User;
+using JNPF.DependencyInjection;
+using JNPF.DynamicApiController;
+using JNPF.FriendlyException;
+using JNPF.Message.Interfaces;
+using JNPF.Systems.Entitys.Dto.SysCache;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+
+namespace JNPF.Systems;
+
+/// <summary>
+/// 缓存管理
+/// 版 本：V3.2
+/// 版 权：拓通智联科技有限公司（http://www.tuotong-tech.com）
+/// 日 期：2021-06-01.
+/// </summary>
+[ApiDescriptionSettings(Tag = "System", Name = "CacheManage", Order = 100)]
+[Route("api/system/[controller]")]
+public class SysCacheService : IDynamicApiController, ITransient
+{
+    /// <summary>
+    /// IM消息中心服务.
+    /// </summary>
+    private readonly IImReplyService _imReplyService;
+
+    /// <summary>
+    /// 缓存管理器.
+    /// </summary>
+    private readonly ICacheManager _cacheManager;
+
+    /// <summary>
+    /// 用户管理.
+    /// </summary>
+    private readonly IUserManager _userManager;
+
+    private readonly IHttpContextAccessor _httpContextAccessor;
+
+    /// <summary>
+    /// 初始化一个<see cref="SysCacheService"/>类型的新实例.
+    /// </summary>
+    public SysCacheService(
+        ICacheManager cacheManager,
+        IHttpContextAccessor httpContextAccessor,
+        IUserManager userManager,
+        IImReplyService imReplyService)
+    {
+        _imReplyService = imReplyService;
+        _cacheManager = cacheManager;
+        _userManager = userManager;
+        _httpContextAccessor = httpContextAccessor;
+    }
+
+    #region GET
+
+    /// <summary>
+    /// 列表.
+    /// </summary>
+    /// <param name="input">请求参数.</param>
+    /// <returns></returns>
+    [HttpGet("")]
+    public async Task<dynamic> GetList([FromQuery] KeywordInput input)
+    {
+        var tenantId = _userManager.TenantId;
+        var keys = _cacheManager.GetAllCacheKeys().FindAll(q => q.Contains(tenantId));
+        var output = new List<CacheListOutput>();
+        foreach (var key in keys)
+        {
+            var model = new CacheListOutput();
+            model.name = key;
+            model.overdueTime = _cacheManager.GetCacheOutTime(model.name);
+            model.cacheSize = await RedisHelper.StrLenAsync(key);
+            output.Add(model);
+        }
+
+        if (!string.IsNullOrEmpty(input.keyword))
+            output = output.FindAll(x => x.name.Contains(input.keyword));
+        return new { list = output.OrderBy(o => o.overdueTime) };
+    }
+
+    /// <summary>
+    /// 信息.
+    /// </summary>
+    /// <param name="name">缓存名称.</param>
+    [HttpGet("{name}")]
+    public async Task<dynamic> GetInfo(string name)
+    {
+        var strJson = await _cacheManager.GetAsync(name);
+        var cacheInfoOutput = new CacheInfoOutput();
+        cacheInfoOutput.name = name;
+        cacheInfoOutput.value = strJson;
+        return cacheInfoOutput;
+    }
+
+    #endregion
+
+    #region POST
+
+    /// <summary>
+    /// 清空单个缓存.
+    /// </summary>
+    /// <param name="name">name.</param>
+    /// <returns></returns>
+    [HttpDelete("{name}")]
+    public async Task Clear(string name)
+    {
+        if (!await _cacheManager.DelAsync(name))
+            throw Oops.Oh(ErrorCode.D1700);
+    }
+
+    /// <summary>
+    /// 清空所有缓存.
+    /// </summary>
+    /// <returns></returns>
+    [HttpPost("Actions/ClearAll")]
+    public async Task ClearAll()
+    {
+        var tenantId = _userManager.TenantId;
+
+        var httpContext = _httpContextAccessor.HttpContext;
+        httpContext.SignoutToSwagger();
+
+        // 清除IM中的webSocket
+        var list = await GetOnlineUserList(tenantId);
+
+        var user = list.Find(it => it.tenantId == tenantId && it.userId == _userManager.UserId);
+        if (user != null)
+        {
+            _imReplyService.ForcedOffline(user.connectionId);
+            await DelOnlineUser(tenantId, user.userId);
+            await DelUserInfo(tenantId, user.userId);
+        }
+
+        var keys = _cacheManager.GetAllCacheKeys().FindAll(q => q.Contains(tenantId));
+        var isOk = await _cacheManager.DelAsync(keys.ToArray());
+        if (!isOk)
+            throw Oops.Oh(ErrorCode.D1700);
+    }
+
+    #endregion
+
+    /// <summary>
+    /// 获取在线用户列表.
+    /// </summary>
+    /// <param name="tenantId">租户ID.</param>
+    /// <returns></returns>
+    private async Task<List<UserOnlineModel>> GetOnlineUserList(string tenantId)
+    {
+        var cacheKey = string.Format("{0}{1}", CommonConst.CACHEKEYONLINEUSER, tenantId);
+        return await _cacheManager.GetAsync<List<UserOnlineModel>>(cacheKey);
+    }
+
+    /// <summary>
+    /// 删除在线用户ID.
+    /// </summary>
+    /// <param name="tenantId">租户ID.</param>
+    /// <param name="userId">用户ID.</param>
+    /// <returns></returns>
+    private async Task<bool> DelOnlineUser(string tenantId, string userId)
+    {
+        var cacheKey = string.Format("{0}{1}", CommonConst.CACHEKEYONLINEUSER, tenantId);
+        var list = await _cacheManager.GetAsync<List<UserOnlineModel>>(cacheKey);
+        var online = list.Find(it => it.userId == userId);
+        list.RemoveAll((x) => x.connectionId == online.connectionId);
+        return await _cacheManager.SetAsync(cacheKey, list);
+    }
+
+    /// <summary>
+    /// 删除用户登录信息缓存.
+    /// </summary>
+    /// <param name="tenantId">租户ID.</param>
+    /// <param name="userId">用户ID.</param>
+    /// <returns></returns>
+    private async Task<bool> DelUserInfo(string tenantId, string userId)
+    {
+        var cacheKey = string.Format("{0}{1}_{2}", CommonConst.CACHEKEYUSER, tenantId, userId);
+        return await _cacheManager.DelAsync(cacheKey);
+    }
+}