nunjucks-把手模板标签 Nunjucks自定义标签可包含来自外部文件的原始车把模板 $ npm install nunjucks-handlebars-template-tag --save 设置 const nunjucks = require ( 'nunjucks' ) ; const { IncludeHandlebarsTemplate } = require ( 'nunjucks-handlebars-template-tag' ) ; const fileSystem =