API > @angular/commonmode_edit codeNgLocalizationlinkclass目录子类Provided in方法getPluralCategory() abstract class NgLocalization { abstract getPluralCategory(value: any, locale?: string): string } 子类link NgLocaleLocalization Provided inlink CommonModule 方法linkgetPluralCategory() linkmode_edit code abstract getPluralCategory(value: any, locale?: string): string 参数 value any locale string可选. 默认值是 `undefined`.返回值string
