我不建议将模板拖到客户端并在那里编译它们,正确的方法是使用一些框架,例如 www.socketstream.com 提供你想要的东西等等。如果您反对框架,在服务器上编译它们并在客户端上将它们作为函数调用的快速而肮脏的解决方案将是:
// compile.js
var fs = require("fs")
,jade = require("jade");
exports.build = function(templatesDir) {
var js = "var Templates = {}; \n\n";
var files = fs.readdirSync(templatesDir);
var jadeFiles = files.filter(function(file) {
return file.substr(-5) === ".jade";
});
for(var i = 0; i < jadeFiles.length; ++i){
var filePath, key;
var file = jadeFiles[i];
key = file.substr(0, file.indexOf("."));
filePath = templatesDir + file;
var jadeSource = fs.readFileSync(filePath);
js += "Templates." + key + " = " + jade.compile(jadeSource, {
debug: false,
client: true
}).toString() + "; \n\n";
}
return js;
};
// On the server.js
// Compile views
var viewsPath = path.join(__dirname, 'views/');
var generatedJs = require('./compile').build(viewsPath);
var savePath = path.join(__dirname, 'public/js/lib/templates.js');
fs.writeFile(savePath, generatedJs, function (err) {
if (err) throw err;
});
// Then on the client include js/lib/templates.js and use templates like this
FactSummaryView = Backbone.View.extend({
template: Templates.issueSummary,
render: function() {
this.$el.html(this.template(this.model.toJSON()));
return this;
}
});
// Also add templates.js to nodemonignore if you're using nodemon
./public/js/lib/templates.js
/public/js/lib/templates.js