DynamicMongoConnection.java 文件源码

private Mongo getMongo(MongoClientURI mongoURI) {
    try {
        Mongo mongo = new MongoClient(mongoURI);
        activityMongos.add(mongo);

        return mongo;
    } catch (UnknownHostException e) {
        throw new CannotGetMongoDbConnectionException(String.format("con't get mongo '%s' connection!", mongoURI.getHosts()));
    }
}