如何在Objective-C中反转NSArray的内容?

sus*_*use 4 objective-c inverse nsarray

如何在Objective-C中反转NSArray的内容?

假设我有一个包含这些数据的数组

NSArray arrayObj = [[NSArray alloc]init];
arrayObj atindex 0 holds this: "1972"
arrayObj atindex 1 holds this: "2005"
arrayObj atindex 2 holds this: "2006"
arrayObj atindex 3 holds this: "2007"

Now i want to inverse the order of array like this:

arrayObj atindex 0 holds this: "2007"
arrayObj atindex 1 holds this: "2006"
arrayObj atindex 2 holds this: "2005"
arrayObj atindex 3 holds this: "1972"
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如何实现这个?

谢谢.

ig2*_*g2r 30

NSArray* reversed = [[originalArray reverseObjectEnumerator] allObjects];
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