private String getSnapshotPath(final long index) {
        return this.path + File.separator + Snapshot.JRAFT_SNAPSHOT_PREFIX + index;
    }
Snapshot storage based on local file storage.

@author boyan (boyan@alibaba-inc.com)
<p>
2018-Mar-13 2:11:30 PM
jraft-core/src/main/java/com/alipay/sofa/jraft/storage/snapshot/local/LocalSnapshotStorage.java