fix redisscheduler #583

2017-06-01 22:25:01 +08:00 · 2017-06-01 22:25:01 +08:00 · b879b0eed0
parent 818a2b2408
commit b879b0eed0
1 changed files with 1 additions and 1 deletions
--- a/webmagic-extension/src/main/java/us/codecraft/webmagic/scheduler/RedisScheduler.java
+++ b/webmagic-extension/src/main/java/us/codecraft/webmagic/scheduler/RedisScheduler.java
@ -48,7 +48,7 @@ public class RedisScheduler extends DuplicateRemovedScheduler implements Monitor
    public boolean isDuplicate(Request request, Task task) {
        Jedis jedis = pool.getResource();
        try {
-            return jedis.sadd(getSetKey(task), request.getUrl()) > 0;
+            return jedis.sadd(getSetKey(task), request.getUrl()) == 0;
        } finally {
            pool.returnResource(jedis);
        }