Your interface is named AlbumContent, so the file must be called AlbumContent.properties and must be in the same package as the AlbumContent interface.

接口名为albumcontent，因而文件必须命名为AlbumContent . properties，而且必须和AlbumContent接口在同一个包中。

youdao

Your interface is named AlbumContent, so the file must be called AlbumContent.properties and must be in the same package as the AlbumContent interface.

接口名为albumcontent，因而文件必须命名为AlbumContent . properties，而且必须和AlbumContent接口在同一个包中。

youdao