例子代码
public static void allProducts() {
List<Product> products = Cache.get("products", List.class);
if(products == null) {
products = Product.findAll();
Cache.set("products", products, "30mn");
}
render(products);
}
Cache就是一个缓存了数据的Map，你不能保证它永远生存。
You can connect to a distributed cache by specifying multiple daemon addresses:
你可以连接到分布式的多个缓存进程，多个守护进程地址，这些进程可以有jobs来开启
memcached=enabled memcached.1.host=127.0.0.1:11211 memcached.2.host=127.0.0.1:11212
https://www.playframework.com/documentation/1.3.x/cache#api
