feat: 新增 Redis 缓存同步相关模块与控制器

sf_mrs_connect/models/redis_utils.py

@@ -0,0 +1,30 @@
+# study/jikimo_sf/sf_mrs_connect/models/redis_utils.py
+import redis, json, logging
+
+_logger = logging.getLogger(__name__)
+
+class RedisClient:
+    def __init__(self, host='localhost', port=6379, db=0):
+        try:
+            self.client = redis.Redis(host=host, port=port, db=db, decode_responses=True)
+        except Exception as e:
+            _logger.error(f"Redis init error: {e}")
+            self.client = None
+
+    def get_json(self, key):
+        if not self.client:
+            return None
+        try:
+            data = self.client.get(key)
+            return json.loads(data) if data else None
+        except Exception as e:
+            _logger.error(f"Redis GET error [{key}]: {e}")
+            return None
+
+    def set_json(self, key, value, ex=3600):
+        if not self.client:
+            return
+        try:
+            self.client.set(key, json.dumps(value, ensure_ascii=False), ex=ex)
+        except Exception as e:
+            _logger.error(f"Redis SET error [{key}]: {e}")