test(caches): 增强缓存模块的测试覆盖率并优化反射处理

增加了对不同数据结构的测试用例，包括结构体切片、指针结构体切片、字典切片和指针字典切片。
同时优化了反射相关的代码，增加了对零值和无效值的检查，提高了代码的健壮性。

- 新增TestCaches_ease_WithStructSlice等多个测试用例
- 优化ease方法中的反射处理逻辑
- 简化了条件判断语句

Author: wubin48435

.cursorignore

@@ -0,0 +1,41 @@
+# 忽略编译生成的文件
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+*.test
+*.out
+
+# 忽略依赖目录
+vendor/
+
+# 忽略Go工作区文件
+go.work
+go.work.sum
+
+# 忽略环境文件
+.env
+
+# 忽略IDE配置文件
+.idea/
+.vscode/
+
+# 忽略Git相关文件
+.git/
+.gitignore
+
+# 忽略测试相关文件
+_test/
+*.test
+
+# 忽略缓存文件
+*.local
+.DS_Store
+
+# 忽略生成的OpenAPI文件
+swaggerV2ToV3*
+
+# 忽略临时文件
+*.tmp
+*.temp 

.gitignore

@@ -23,3 +23,4 @@ go.work.sum
 
 # env file
 .env
+.vscode/

.vscode/settings.json

@@ -1,25 +1,28 @@
 {
-  "vscode.tsc.compiler.alertTSConfigChanges": "never",
-  "go.useLanguageServer": true,
-  "go.toolsManagement.autoUpdate": true,
-  "go.gopath": "/Users/wubin1989/.gvm/pkgsets/go1.23.4/global",
-  "go.goroot": "/Users/wubin1989/.gvm/gos/go1.23.4",
-  "go.formatTool": "goimports",
-  "[go]": {
-      "editor.formatOnSave": true,
-      "editor.codeActionsOnSave": {
-          "source.organizeImports": "explicit"
-      }
-  },
-  "go.delveConfig": {
-      "dlvLoadConfig": {
-          "followPointers": true,
-          "maxVariableRecurse": 1,
-          "maxStringLen": 2048,
-          "maxArrayValues": 64,
-          "maxStructFields": -1
-      },
-      "apiVersion": 2,
-      "showGlobalVariables": false
-  }
-}
+    "files.exclude": {
+        "ecod-canal": true,
+        "vanho": true
+    },
+    "go.useLanguageServer": true,
+    "go.toolsManagement.autoUpdate": true,
+    "go.gopath": "D:/gopath",
+    "go.goroot": "C:/Users/wubin48435/.gvm/versions/go1.23.6.windows.amd64",
+    "go.formatTool": "goimports",
+    "[go]": {
+        "editor.formatOnSave": true,
+        "editor.codeActionsOnSave": {
+            "source.organizeImports": "explicit"
+        }
+    },
+    "go.delveConfig": {
+        "dlvLoadConfig": {
+            "followPointers": true,
+            "maxVariableRecurse": 1,
+            "maxStringLen": 2048,
+            "maxArrayValues": 64,
+            "maxStructFields": -1
+        },
+        "apiVersion": 2,
+        "showGlobalVariables": false
+    }
+} 

caches/caches.go

@@ -224,8 +224,7 @@ func (c *Caches) AfterCommit(db *gorm.DB) {
 }
 
 func (c *Caches) ease(db *gorm.DB, identifier string, callback func(*gorm.DB)) {
-	if c.Conf.Easer == false {
-		//if true {
+	if !c.Conf.Easer {
 		callback(db)
 		return
 	}
@@ -242,10 +241,18 @@ func (c *Caches) ease(db *gorm.DB, identifier string, callback func(*gorm.DB)) {
 	}
 
 	if res.db.Statement.Dest == db.Statement.Dest {
-		elementValue := reflect.ValueOf(res.db.Statement.Dest).Elem()
-		elementType := elementValue.Type()
-		v := reflect.New(elementType)
-		db.Statement.Dest = v.Interface()
+
+		resultValue := reflect.ValueOf(res.db.Statement.Dest)
+
+		if resultValue.IsValid() && !resultValue.IsZero() && resultValue.Kind() == reflect.Ptr {
+			elementValue := resultValue.Elem()
+			elementType := elementValue.Type()
+			v := reflect.New(elementType)
+			db.Statement.Dest = v.Interface()
+		} else {
+			return
+		}
+
 	}
 
 	q := Query{