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Solon v3,7 黑科技:从源头消灭空指针异常的终极实践
在Java开发的世界里,有一个几乎所有程序员都深恶痛绝却又屡屡中招的“幽灵错误”——空指针异常(NullPointerException,简称NPE)。它像一颗隐藏在代码深处的定时炸弹,可能在你最不经意的时刻突然爆发:当你调用一个未初始化对象的方法时 ...
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