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这个类里面的这两个方法有什么用呢？

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Release： 2016-06-23 13:13:59
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就是这两个getfirstname和getlastname方法   这两个方法去掉不行吗   好像没有什么用吧 


回复讨论(解决方案)

由于 $firstName 和 $lastName 是保护模式的，外部不可访问
所以加了这些方法，以便有条件的使用

仅就你的代码而言，是有画蛇添足的嫌疑。但仍符合学院派的编程风格

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这个类里面的这两个方法有什么用呢？
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