✨调整SqlSugar缓存

anjoy8 · Dec 3, 2024 · d0b029f · d0b029f
1 parent d79ca4e
commit d0b029f
Show file tree

Hide file tree

Showing 4 changed files with 40 additions and 72 deletions.
diff --git a/Blog.Core.Common/Caches/SqlSugarCacheService.cs b/Blog.Core.Common/Caches/SqlSugarCacheService.cs
@@ -6,7 +6,12 @@
 namespace Blog.Core.Common.Caches;
 
 /// <summary>
-/// 实现SqlSugar的ICacheService接口
+/// 实现SqlSugar的ICacheService接口<br/>
+/// <br/>
+/// 建议自己实现业务缓存,注入ICaching直接用即可<br/>
+/// <br/>
+/// 不建议使用SqlSugar缓存,性能有很大问题,会导致redis堆积<br/>
+/// 核心问题在于SqlSugar，每次query（注意：不管你有没有启用,所有表的查询）都会查缓存, insert\update\delete,又会频繁GetAllKey，导致性能特别低<br/>
 /// </summary>
 public class SqlSugarCacheService : ICacheService
 {

diff --git a/Blog.Core.Common/Option/AppSettingsOption.cs b/Blog.Core.Common/Option/AppSettingsOption.cs
@@ -0,0 +1,28 @@
+using Blog.Core.Common.Option.Core;
+
+namespace Blog.Core.Common.Option;
+
+public class AppSettingsOption : IConfigurableOptions
+{
+    /// <summary>
+    /// 迁移表结构
+    /// </summary>
+    public bool MigrateDBEnabled { get; set; }
+
+    /// <summary>
+    /// 初始化数据
+    /// </summary>
+    public bool SeedDBEnabled { get; set; }
+
+    /// <summary>
+    /// 生成测试数据
+    /// </summary>
+    public bool TestSeedDbEnabled { get; set; }
+
+    public string Author { get; set; }
+
+    /// <summary>
+    /// 是否启用数据库二级缓存
+    /// </summary>
+    public bool CacheDbEnabled { get; set; } = false;
+}
diff --git a/Blog.Core.Extensions/ServiceExtensions/HttpRuntimeCache.cs b/Blog.Core.Extensions/ServiceExtensions/HttpRuntimeCache.cs
diff --git a/Blog.Core.Extensions/ServiceExtensions/SqlsugarSetup.cs b/Blog.Core.Extensions/ServiceExtensions/SqlsugarSetup.cs
@@ -7,6 +7,7 @@
 using SqlSugar;
 using Blog.Core.Common.Caches;
 using System.Text.RegularExpressions;
+using Blog.Core.Common.Option;
 using Blog.Core.Common.Utility;
 
 namespace Blog.Core.Extensions
@@ -36,7 +37,7 @@ public static void AddSqlsugarSetup(this IServiceCollection services)
                 {
                     ConfigId = m.ConnId.ObjToString().ToLower(),
                     ConnectionString = m.Connection,
-                    DbType = (DbType) m.DbType,
+                    DbType = (DbType)m.DbType,
                     IsAutoCloseConnection = true,
                     // Check out more information: https://github.com/anjoy8/Blog.Core/issues/122
                     //IsShardSameThread = false,
@@ -55,6 +56,8 @@ public static void AddSqlsugarSetup(this IServiceCollection services)
                     // 自定义特性
                     ConfigureExternalServices = new ConfigureExternalServices()
                     {
+                        //不建议使用,性能有很大问题,会导致redis堆积
+                        //核心问题在于SqlSugar，每次query都会查缓存, insert\update\delete,又会频繁GetAllKey，导致性能特别低
                         DataInfoCacheService = new SqlSugarCacheService(),
                         EntityService = (property, column) =>
                         {
@@ -73,7 +76,7 @@ public static void AddSqlsugarSetup(this IServiceCollection services)
                 else
                 {
                     if (string.Equals(config.ConfigId.ToString(), MainDb.CurrentDbConnId,
-                            StringComparison.CurrentCultureIgnoreCase))
+                        StringComparison.CurrentCultureIgnoreCase))
                     {
                         BaseDBConfig.MainConfig = config;
                     }
@@ -103,7 +106,7 @@ public static void AddSqlsugarSetup(this IServiceCollection services)
                 {
                     BaseDBConfig.ValidConfig.ForEach(config =>
                     {
-                        var dbProvider = db.GetConnectionScope((string) config.ConfigId);
+                        var dbProvider = db.GetConnectionScope((string)config.ConfigId);
 
                         // 打印SQL语句
                         dbProvider.Aop.OnLogExecuting = (s, parameters) =>