O Fess também inclui um rastreador (Crawler), que pode rastrear documentos em um [servidor web](https://fess.codelibs.org/15.3/admin/webconfig-guide.html), [sistema de arquivos](https://fess.codelibs.org/15.3/admin/fileconfig-guide.html) ou [Data Store](https://fess.codelibs.org/15.3/admin/dataconfig-guide.html) (como CSV ou banco de dados). Muitos formatos de arquivos são suportados, incluindo...

import org.codelibs.fess.app.web.admin.user.AdminUserAction;
import org.codelibs.fess.app.web.admin.webauth.AdminWebauthAction;
import org.codelibs.fess.app.web.admin.webconfig.AdminWebconfigAction;
import org.codelibs.fess.app.web.admin.wizard.AdminWizardAction;
import org.codelibs.fess.app.web.base.FessAdminAction;
import org.codelibs.fess.mylasta.action.FessUserBean;

    /** The key of the configuration. e.g. mapping */
    String ONLINE_HELP_NAME_DICT_MAPPING = "online.help.name.dict.mapping";

    /** The key of the configuration. e.g. webconfig */
    String ONLINE_HELP_NAME_WEBCONFIG = "online.help.name.webconfig";

    /** The key of the configuration. e.g. searchlist */
    String ONLINE_HELP_NAME_SEARCHLIST = "online.help.name.searchlist";

online.help.name.dict.stemmeroverride=stemmeroverride
# Online help key for mapping dictionary.
online.help.name.dict.mapping=mapping
# Online help key for web config.
online.help.name.webconfig=webconfig
# Online help key for search list.
online.help.name.searchlist=searchlist
# Online help key for log.
online.help.name.log=log
# Online help key for general settings.
online.help.name.general=general