PL/SQLDeveloper-中文语言包LanguagePacksFortranslatedversionsofPL/SQLDeveloperyoucandownloadandinstalloneormorelanguagepacksbelow.Afterinstallationtheapplicationwillbetranslated.Youcanswitchbetweendifferentlanguagesviaapreference.ThelanguagepacksneedtobeinstalledafterinstallingPL/SQL