index.html包括：

<script src="assets/libs/angular-1.5.7/angular.js"></script>
<script src="assets/libs/angular-1.5.7/angular-message-format.js"></script>
<script src="assets/libs/message-format-1.0.0-rc3/messageformat.js"></script>
<script src="assets/libs/angular-translate-2.11.1/angular-translate.js"></script>
<script src="assets/libs/angular-translate-2.11.1/angular-translate-loader-static-files.js"></script>
<script src="assets/libs/angular-translate-2.11.1/angular-translate-interpolation-messageformat.js"></script>

然后,我配置角度转换：

angular.module('app').config(['$translateProvider',function ($translateProvider) {

    // Language files folder definition
    $translateProvider.useStaticFilesLoader({
        prefix: 'app/resources/locale-',suffix: '.json'
    });

    // Default language
    $translateProvider.preferredLanguage('fr_FR');

    // TODO does logging missing key to console should be activated in production?
    $translateProvider.useMissingTranslationHandlerLog();

    //$translateProvider.useMessageFormatInterpolation();

    // Force not using sanitizer (to avoid security warning)
    $translateProvider.useSanitizeValueStrategy(null);
}])

然后,我在静态文件中定义一些翻译键：

{   
    "drivers.results.noresult" : "No result","drivers.results.oneresult" : "One result","drivers.results.nresults" : "{{length}} results"
}

我尝试使用复数语法翻译消息：

{{ nbResults,plural,=0 { {{'drivers.results.noresult' | translate}} }
    =1 { {{'drivers.results.oneresult' | translate}} }
    other { {{'drivers.results.nresults' | translate:'{length: nbResults }' }} }
}}

当nbResults = 0或1时,一切正常,我得到了正确的信息.
但是,在其他情况下,例如,如果nbResults = 10,则不将长度注入到消息密钥中.显示的消息只是“结果”而不是“10个结果”.

注意：如果我将最后一行更改为

other { {{'drivers.results.nresults' | translate:'{length: 10 }'

我收到了10条结果的消息.