Merge branch 'main' of http://10.10.14.176:3000/huanghai/QingLong

src/main/java/com/dsideal/QingLong/Start.java

@@ -64,7 +64,6 @@ public class Start extends JFinalConfig {
 
         // 加载少量必要配置，随后可用PropKit.get(...)获取值
         PropKit.use("application.properties");
-        System.out.println(PropKit.get("driverClassName"));
         //配置统一的错误页面
         me.setError404View("/html/common/404/index.html");
     }

src/main/java/com/dsideal/QingLong/Util/RedisKit.java

@@ -23,7 +23,8 @@ public class RedisKit {
     }
 
     public static boolean Exists(String key) {
-        return Redis.use().call(jedis -> jedis.exists(key));
+        if (Redis.use() != null) return Redis.use().call(jedis -> jedis.exists(key));
+        return false;
     }