fix double del token

Ansj · Ansj · commit 01a223294f4b · 2018-03-16T13:58:47.000+08:00
diff --git a/src/main/java/org/nlpcn/jcoder/service/TokenService.java b/src/main/java/org/nlpcn/jcoder/service/TokenService.java
@@ -46,11 +46,6 @@ public static Token getToken(String key) {
 
 		if (time < 0) {
 			tokenCache.remove(key);
-			try {
-				StaticValue.space().getZk().delete().forPath(SharedSpaceService.TOKEN_PATH + "/" + key);
-			} catch (Exception e) {
-				e.printStackTrace();
-			}
 			return null;
 		}
 
