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下面是一段代碼爲XMLManager創建實例,com.sleepycat.db.DatabaseException:權限被拒絕的異常,同時創造DB信封
EnvironmentConfig config = new EnvironmentConfig();
config.setErrorStream(System.err);
config.setAllowCreate(true);
config.setRunRecovery(true);
config.setTransactional(true);
config.setInitializeLocking(true);
config.setInitializeLogging(true);
config.setInitializeCache(true);
config.setLogAutoRemove(true);
config.setCacheSize(25 * 1024 * 1024); // 25MB cache
dbEnv = new Environment(<db-env-home>, config);
XmlManagerConfig xmlMgrCfg = new XmlManagerConfig();
xmlMgrCfg.setAdoptEnvironment(true);
XmlManager _xmlMgr = new XmlManager(dbEnv , xmlMgrCfg);
雖然運行此代碼,我得到了以下異常,
com.sleepycat.db.DatabaseException:權限被拒絕:__db.001:權限被拒絕:權限被拒絕 at com.sleepycat.db.internal.db_javaJNI.DbEnv_open(Native Method) at com.sleepycat.db.internal.DbEnv。打開(DbEnv.java:317) at com.sleepycat.db.EnvironmentConfig.openEnvironment( EnvironmentConfig.java:3886) at com.sleepycat.db.Environment。(Environment.java:93)
嗨菲加羅盧卡斯,謝謝你的迴應。發生問題是因爲代碼沒有以適當的權限運行。現在它正在工作。 – Ragasudha