app/controllers/admin/all_comments_controller.rb
class Admin::AllCommentsController < Admin::BaseController
def index
@comments = Comment.order(created_at: :desc).page(params[:page]).per(25)
end
def destroy
comment = Comment.find(params[:id])
if comment.destroy
flash[:notice] = '删除评论成功'
redirect_to admin_all_comments_path
else
flash[:alert] = '删除失败'
redirect_to admin_all_comments_path
end
end
end