包中有导出的全局变量revel,您可以使用以下任何一个:var ( // App details AppName string // e.g. "sample" BasePath string // e.g. "/Users/revel/gocode/src/corp/sample" AppPath string // e.g. "/Users/revel/gocode/src/corp/sample/app" ViewsPath string // e.g. "/Users/revel/gocode/src/corp/sample/app/views" ImportPath string // e.g. "corp/sample" SourcePath string // e.g. "/Users/revel/gocode/src" // Revel installation details RevelPath string // e.g. "/Users/revel/gocode/src/revel" // Where to look for templates and configuration. // Ordered by priority. (Earlier paths take precedence over later paths.) CodePaths []string ConfPaths []string TemplatePaths []string)如果它对您来说是空的,那很可能是因为您从基本文件夹启动了您的应用程序。请注意,这些路径是由Init(mode, importPath, srcPath string)函数设置的。它的文档指出:srcPath - the path to the source directory, containing Revel and the app. If not specified (""), then a functioning Go installation is required.