generated from root/miduo_server
uid自增增加锁
parent
a02f9b950f
commit
2407b4186c
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@ -84,7 +84,7 @@ public class MyMongoDBPool {
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}
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public int inc(String collectionName, String id, String key) {
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public synchronized int inc(String collectionName, String id, String key) {
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DBCollection collection = db.getCollection(collectionName);
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BasicDBObject searchQuery = new BasicDBObject();
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searchQuery.put("_id", id);
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