Grails 配置读取错误

Question

我的 Grails 应用程序中有一个服务。
尝试读取配置如下图：

MyService {
     def grailsApplication
     def myMethode(params){
         def var = grailsApplication.config.com.application.document.extension
         .....
     }

给出以下例外：

no such property : com for class:MyService

Config.groovy：

    //....
    com.application.document.extension= [ 'Image' : [[mimeType:'image/png',extensions:     ['png']],
    [mimeType:'image/jpeg',extensions:['jpg','jpeg']]],
        'Document' : [[mimeType:'application/pdf',extensions:['pdf']],
       [mimeType:'application/vnd.ms-powerpoint',extensions:['ppt','pps']],
       [mimeType:'application/vnd.openxmlformats-      officedocument.presentationml.presentation',extensions:['pptx']],
       [mimeType:'application/vnd.ms-excel',extensions:['xls']],
       [mimeType:'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',extensions:['xlsx']],
       [mimeType:'application/msword',extensions:['doc']],
       [mimeType:'application/vnd.openxmlformats-officedocument.wordprocessingml.document',extensions:['docx']],
       [mimeType:'image/png',extensions:['png']],
       [mimeType:'application/postscript',extensions:['ai','eps','psd']],
       [mimeType:'application/zip',extensions:['zip']],
       [mimeType:'text/plain',extensions:['txt']]]
]

Answer 1

你在 Config.groovy 中肯定没有 com.application.document.extension 这样的属性。发布您如何定义它。