增加 getImageStyle 缓存

src/main/java/com/backendsys/service/Ai/Aizn/AiznModelServiceImpl.java

@@ -113,11 +113,11 @@ public class AiznModelServiceImpl implements AiznModelService {
 
                 // [缓存不存在] 加入缓存
                 try {
-                    System.out.println("[缓存不存在] 加入缓存");
+                    System.out.println("[缓存不存在] 加入缓存 (30秒过期)");
                     ObjectMapper mapper = new ObjectMapper();
                     String respDataStr = mapper.writeValueAsString(respData);
                     System.out.println(respDataStr);
-                    redisCache.setCacheObject(redisKey, respDataStr);
+                    redisCache.setCacheObject(redisKey, respDataStr, 30, TimeUnit.SECONDS);
                 } catch (Exception e) {
                     e.printStackTrace();
                 }