How to read multiple properties in Spring Controller?

如何读取多个属性在春天控制器吗？

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How to pass a parameter to the Spring controller via an URL?

如何春天控制器通过URL传递一个参数吗？

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Spring MVC separates the roles of the controller, the model object, the dispatcher, and the handler object, which makes them easier to customize.

Spring MVC 分离了控制器、模型对象、分派器以及处理程序对象的角色，这种分离让它们更容易进行定制。

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The first is a spring-controller circuit that exploits the fact that, although the spring provides energy at a fixed rate, a radio needs less power when it runs at low volume.

ECONOMIST: Clockwork technology

The spring is wound for half a minute, and then unwinds over six minutes, charging a battery in the process, and providing enough energy to run the radio for an hour. (This means the radio's spring-controller circuit is no longer necessary.) Thus, Freeplay has switched from making solely spring-powered devices to making battery-powered devices that are equipped with a clockwork mechanism for recharging and emergency use.

ECONOMIST: Clockwork technology

The controller's built-in adjustable spring-loaded clamp allows secure docking of any Android handset (including the Samsung Galaxy S3) or iPhone while sturdy soft rubber clasps protect handsets from being scratched or damaged.

ENGADGET: Gametel Bluetooth mobile controller lands stateside for $49.99