LevelDB JNIJava 接口

LevelDB JNI 提供了 Google 高效的Key/Value数据库 LevelDB 的 Java 接口。

示例代码：

import org.fusesource.leveldbjni.*;

import static org.fusesource.leveldbjni.DB.*;

import java.io.*;



Options options = new Options();

options.setCreateIfMissing(true);

DB db = DB.open(options, new File("example"));

try {

  // Use the db in here....

} finally {

  // Make sure you delete the db to shutdown the 

  // database and avoid resource leaks.

  db.delete();

}



WriteOptions wo = new WriteOptions();

ReadOptions ro = new ReadOptions();



db.put(wo, bytes("Tampa"), bytes("rocks"));

String value = asString(db.get(ro, bytes("Tampa")));

db.delete(wo, bytes("Tampa"));