I want custom index.gsp template

[linchanghui]

hi,i want to know GenerateViews.groovy
render template: template('scaffolding/edit.gsp'),
destination : file("grails-app/views/${model.propertyName}/edit.gsp"),
model: model,
overwrite: overwrite
where to render,on grails3.1.2 there is not found AbstractGrailsTemplateGenerator class. sorry about my poor english ,i from china :-D