first commit

internal/recovery/recovery.go

@@ -0,0 +1,25 @@
+package recovery
+
+import (
+	"runtime/debug"
+
+	"go.uber.org/zap"
+)
+
+var logger *zap.Logger
+
+func Init() {
+	// 初始化logger（这里简化处理，实际应该从外部传入）
+	logger, _ = zap.NewProduction()
+}
+
+// Recover 恢复panic
+func Recover() {
+	if r := recover(); r != nil {
+		logger.Error("发生panic",
+			zap.Any("panic", r),
+			zap.String("stack", string(debug.Stack())),
+		)
+	}
+}
+