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Unity游戏优化（一）GetComponent变体
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GetComponent变体.md

Unity游戏优化（一）GetComponent变体

GetComponent主要有三种变体：

  1. GetComponent("string")、
  2. GetComponent<Type>()以及
  3. GetComponent(typeof(Type))

经过1000000次的循环测试后，第二种执行最快，仅89ms； 其次是第三种，95ms，仅相差6ms； 第一种最慢，耗时6413ms，是第二种方法的72倍多。

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