ABP Localization Skill

ABP localization configuration requires registering AbpLocalizationOptions and adding embedded JSON translation files via AbpVirtualFileSystemOptions. You create a localization resource class, register it, and store culture-specific strings in the embedded virtual files.

Culture fallback in ABP serves translations from assembly-embedded JSON resources, automatically falling back to the default culture when a specific translation is missing. Every JSON file must include required culture metadata for the fallback mechanism to function correctly.

Retrieving localized strings in ABP is best done using the L[] helper or IStringLocalizer. These accessors support fetching localized UI text, permission display names, and nested keys or array-based structures from your configured JSON resources.

ABP i18n supports large modules by allowing you to split large JSON resources per feature and use key prefixes. This organization ensures consistent culture fallback behavior and manageable multi-language UI text retrieval across extensive applications.

ABP localized permissions and exception text fail when JSON resource files lack the required culture field or when AbpVirtualFileSystemOptions embedded file sets are improperly registered. Ensure AbpLocalizationOptions correctly maps to your resource class and embedded assemblies.