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路 范
2022-03-30 17:54:33 +08:00
parent df01841625
commit 904bdd16cd
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24
20220330_Vote/Ewide.Core/Service/Cache/ISysCacheService.cs Normal file
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using System.Collections.Generic;
using System.Threading.Tasks;
namespace Ewide.Core.Service
{
public interface ISysCacheService
{
Task<bool> DelAsync(string key);
Task<bool> DelByPatternAsync(string key);
List<string> GetAllCacheKeys();
Task<List<string>> GetDataScope(string userId);
Task<List<AntDesignTreeNode>> GetMenu(string userId, string appCode);
Task<List<string>> GetPermission(string userId);
Task SetDataScope(string userId, List<string> dataScopes);
Task SetMenu(string userId, string appCode, List<AntDesignTreeNode> menus);
Task SetPermission(string userId, List<string> permissions);
Task<List<SysAreaCode>> GetAreaCode();
Task SetAreaCode(List<SysAreaCode> areaCodes);
Task<bool> SetAsync(string key, object value);
Task<string> GetAsync(string key);
Task<T> GetAsync<T>(string key);
bool Exists(string cacheKey);
}
}

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20220330_Vote/Ewide.Core/Service/Cache/SysCacheService.cs Normal file
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using Furion.DependencyInjection;
using Furion.DynamicApiController;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Options;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Threading.Tasks;
namespace Ewide.Core.Service
{
/// <summary>
/// 系统缓存服务
/// </summary>
[ApiDescriptionSettings(Name = "Cache", Order = 100)]
public class SysCacheService : ISysCacheService, IDynamicApiController, ISingleton
{
private readonly ICache _cache;
private readonly CacheOptions _cacheOptions;
public SysCacheService(IOptions<CacheOptions> cacheOptions, Func<string, ISingleton, object> resolveNamed)
{
_cacheOptions = cacheOptions.Value;
_cache = resolveNamed(_cacheOptions.CacheType.ToString(), default) as ICache;
}
/// <summary>
/// 获取数据范围缓存（机构Id集合）
/// </summary>
/// <param name="userId"></param>
/// <returns></returns>
public async Task<List<string>> GetDataScope(string userId)
{
var cacheKey = CommonConst.CACHE_KEY_DATASCOPE + $"{userId}";
return await _cache.GetAsync<List<string>>(cacheKey);
}
/// <summary>
/// 缓存数据范围（机构Id集合）
/// </summary>
/// <param name="userId"></param>
/// <param name="dataScopes"></param>
/// <returns></returns>
[NonAction]
public async Task SetDataScope(string userId, List<string> dataScopes)
{
var cacheKey = CommonConst.CACHE_KEY_DATASCOPE + $"{userId}";
await _cache.SetAsync(cacheKey, dataScopes);
}
/// <summary>
/// 获取菜单缓存
/// </summary>
/// <param name="userId"></param>
/// <param name="appCode"></param>
/// <returns></returns>
public async Task<List<AntDesignTreeNode>> GetMenu(string userId, string appCode)
{
var cacheKey = CommonConst.CACHE_KEY_MENU + $"{userId}-{appCode}";
return await _cache.GetAsync<List<AntDesignTreeNode>>(cacheKey);
}
/// <summary>
/// 缓存菜单
/// </summary>
/// <param name="userId"></param>
/// <param name="appCode"></param>
/// <param name="menus"></param>
/// <returns></returns>
[NonAction]
public async Task SetMenu(string userId, string appCode, List<AntDesignTreeNode> menus)
{
var cacheKey = CommonConst.CACHE_KEY_MENU + $"{userId}-{appCode}";
await _cache.SetAsync(cacheKey, menus);
}
/// <summary>
/// 获取权限缓存（按钮）
/// </summary>
/// <param name="userId"></param>
/// <returns></returns>
public async Task<List<string>> GetPermission(string userId)
{
var cacheKey = CommonConst.CACHE_KEY_PERMISSION + $"{userId}";
return await _cache.GetAsync<List<string>>(cacheKey);
}
/// <summary>
/// 缓存权限
/// </summary>
/// <param name="userId"></param>
/// <param name="permissions"></param>
/// <returns></returns>
[NonAction]
public async Task SetPermission(string userId, List<string> permissions)
{
var cacheKey = CommonConst.CACHE_KEY_PERMISSION + $"{userId}";
await _cache.SetAsync(cacheKey, permissions);
}
/// <summary>
/// 获取所有缓存关键字
/// </summary>
/// <returns></returns>
public List<string> GetAllCacheKeys()
{
const BindingFlags flags = BindingFlags.Instance | BindingFlags.NonPublic;
var entries = _cache.GetType().GetField("_entries", flags).GetValue(_cache);
if (entries.GetType().GetProperty("Keys").GetValue(entries) is not ICollection<object> cacheItems) return new List<string>();
return cacheItems.Where(u => !u.ToString().StartsWith("mini-profiler"))
.Select(u => u.ToString()).ToList();
}
/// <summary>
/// 删除指定关键字缓存
/// </summary>
/// <param name="key"></param>
/// <returns></returns>
public Task<bool> DelAsync(string key)
{
_cache.DelAsync(key);
return Task.FromResult(true);
}
/// <summary>
/// 删除某特征关键字缓存
/// </summary>
/// <param name="key"></param>
/// <returns></returns>
public Task<bool> DelByPatternAsync(string key)
{
_cache.DelByPatternAsync(key);
return Task.FromResult(true);
}
/// <summary>
/// 设置缓存
/// </summary>
/// <param name="key"></param>
/// <param name="value"></param>
/// <returns></returns>
public async Task<bool> SetAsync(string key, object value)
{
return await _cache.SetAsync(key, value);
}
/// <summary>
/// 获取缓存
/// </summary>
/// <param name="key"></param>
/// <returns></returns>
public async Task<string> GetAsync(string key)
{
return await _cache.GetAsync(key);
}
/// <summary>
/// 获取缓存
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="key"></param>
/// <returns></returns>
public Task<T> GetAsync<T>(string key)
{
return _cache.GetAsync<T>(key);
}
public Task<List<SysAreaCode>> GetAreaCode()
{
return _cache.GetAsync<List<SysAreaCode>>(CommonConst.CACHE_AREA_CODE);
}
public async Task SetAreaCode(List<SysAreaCode> areaCodes)
{
await _cache.SetAsync(CommonConst.CACHE_AREA_CODE, areaCodes);
}
/// <summary>
/// 检查给定 key 是否存在
/// </summary>
/// <param name="cacheKey">键</param>
/// <returns></returns>
[NonAction]
public bool Exists(string cacheKey)
{
return _cache.Equals(cacheKey);
}
}
}