URL mapping enables you to define your own fixed URL schema which can be easily used outside of the portal framework.

URL 映射使您能够定义自己的固定 URL 方案，在门户框架的外部可以容易地使用该方案。

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InfoQ: you mention that currently you need a framework like Sencha Touch in order to have fixed position UI elements. Why is that?

InfoQ：你提到目前需要像Sencha Touch这样的框架以便实现固定位置的UI元素，为什么呢？

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Note: a recently fixed bug in the Zend Framework returns an array of listings when more than one address range is authorized for a particular port.

注意：当您对一个特定端口授权一个以上IP地址范围时，Zend Framework的一个最新修复的bug将返回一组列表。

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