doNothing: function () {
console.log('this will not print');
}
};
var filters = {
format: function (time) {
return time.getFullYear() + '-' + (time.getMonth() + 1) + ' - ' + time.getDate();
}
};
app.use(render(app, {
root: path.join(__dirname, 'views'),
layout: 'layout',
viewExt: 'html',
cache: true,
debug: true,
locals: locals,
filters: filters
}));
app.use(function *(){
console.time('time');
yield this.render('content', {
users: [{name: 'John'},
{name: 'Jack'},
{name: 'Tom'}]
});
console.timeEnd('time');
});
* 中间件使用
*/
// 捕捉下游错误
app.use(errorhandler());
app.use(mount('/public', staticServer(__dirname + '/public')));
app.use(bodyparser());
app.use(logger());
app.use(session({
store: new MongoStore(config.mongodb)
}));
app.use(flash());
app.use(scheme(config.schemeConf));
app.use(render(app, renderConf));
app.use(router(app, {
root: config.routerConf
}));
/**
* module.parent 判断文件是否被引用,被引用则导出 app.callback() 已供测试
*/
if(module.parent) {
module.exports = app.callback();
} else {
app.listen(config.port, function() {
console.log('Server listing on : %s', config.port);
});
}
var app = require('koa')();
var router = require('koa-frouter');
var render = require('co-ejs');
var config = require('config-lite');
var staticCache = require('koa-static-cache');
var renderConf = require(config.renderConf);
var routerConf = config.routerConf;
var staticCacheConf = config.staticCacheConf;
app.use(staticCache(staticCacheConf)); //静态资源缓存
app.use(render(app,renderConf)); //ejs配置
app.use(router(app,routerConf)); //路由配置
module.exports = app;