@@ -20,6 +20,16 @@ public static Properties loadProperties(String filename) {
             in = PropertiesUtil.class
                     .getResourceAsStream(filename);
             properties.load(in);
+            //如果配置文件存在jar包之外
+            //            String redisConf=System.getProperty("user.dir") + File.separator + "config" + File.separator+filename;
+//            File file = new File(redisConf);
+//            if (file.exists()) {
+//                System.out.println("redis.properties配置文件存在，其路径为：" + file.getCanonicalPath());
+//                in = new FileInputStream(file);
+//                properties.load(in);
+//            } else {
+//                System.out.println("log4j2.xml配置文件不存在，log4j2初始化失败");
+//            }
         } catch (IOException e) {
             LOGINFO.error("读取配置文件失败：",e);
             LOGERROR.error("读取配置文件失败：",e);
 
@@ -7,7 +7,7 @@
 
 public class RedisPool {
     private static JedisPool pool;//jedis连接池
-    private static Properties properties= PropertiesUtil.loadProperties("/redis.properties");
+    private static Properties properties= PropertiesUtil.loadProperties("redis.properties");
     private static Integer maxTotal = Integer.parseInt(properties.getProperty("redis.max.total","20")); //最大连接数
     private static Integer maxIdle = Integer.parseInt(properties.getProperty("redis.max.idle","20"));//在jedispool中最大的idle状态(空闲的)的jedis实例的个数
     private static Integer minIdle = Integer.parseInt(properties.getProperty("redis.min.idle","20"));//在jedispool中最小的idle状态(空闲的)的jedis实例的个数
@@ -39,7 +39,10 @@ private static void initPool(){
     }
 
     public static Jedis getJedis(){
-        return pool.getResource();
+        Jedis jedis=pool.getResource();
+        //默认使用db0数据库，这里，我们手动选择db0数据库，方便后期更改
+        jedis.select(0);
+        return jedis;
     }