参考资料: https://mozilla.github.io/nunjucks/
https://mozilla.github.io/nunjucks/templating.html
https://mozilla.github.io/nunjucks/api.html
常用 API
render
nunjucks.render(name, [context], [callback])
var res = nunjucks.render(‘foo.html’);
var res = nunjucks.render(‘foo.html’, { username: ‘James’ });
nunjucks.render(‘async.html’, function(err, res) {
});
renderString
nunjucks.renderString(str, context, [callback]) 返回渲染后的原始字符串。
var res = nunjucks.renderString(‘Hello { { username }}’, { username: ‘James’ }); //输出 Hello James
configure
nunjucks.configure([path], [opts]); path 默认当前路径,模板文件所在的路径。
nunjucks.configure(‘views’, { //views 为模板文件所在的目录
autoescape: true,
express: app,
watch: true
});
getTemplate
env.getTemplate(name, [eagerCompile], [callback]) Retrieve the template named name
var tmpl = env.getTemplate(‘page.html’, true); //返回模板文件 page.html 的内容
express
env.express(app) 用做服务端渲染
var app = express();
env.express(app);
app.get(‘/‘, function(req, res) {
res.render(‘index.html’);
});
constructor
new Template(src, [env], [path], [eagerCompile])
var tmpl = new nunjucks.Template(‘Hello { { username }}’);
tmpl.render({ username: “James” }); // -> “Hello James”
