现在软件项目的趋势逐渐变成基于配置的开发,这给项目带来了很大的灵活性,特别是xml产生后,基于配置的开发变得十分重要。在项目中为了让页面的菜单能够动态的配置,我没有把数据保存在数据库中去,而是写在一个xml文件中,那么程序的工作就是根据xml文件的内容动态读取并生成导航菜单。(实际上是解析xml文件),先分享出来供朋友们参考,多多提出意见。
Xml文件格式如下:
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下面要做的工作就是根据配置动态的生成菜单。
由于实现起来很简单,我就不用多描述了。下面直接展现代码实现:
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其中Navigator类如下:
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![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockStart.gif)
![](https://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif)
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![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockEnd.gif)
![](https://www.cnblogs.com/Images/OutliningIndicators/None.gif)
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生成的效果图: