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数组类型 示例代码一点小问题

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2015-07-16 16:46:08 +08:00
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@ -125,7 +125,7 @@ Swift语言中使用[`type`]来简化标准库中定义`Array<T>`类型的操作
换句话说，下面两个声明是等价的： 换句话说，下面两个声明是等价的：
```swift ```swift
let someArray: String[] = ["Alex", "Brian", "Dave"] let someArray: [String] = ["Alex", "Brian", "Dave"]
let someArray: Array<String> = ["Alex", "Brian", "Dave"] let someArray: Array<String> = ["Alex", "Brian", "Dave"]
``` ```
上面两种情况下，常量`someArray`都被声明为字符串数组。数组的元素也可以通过`[]`获取访问：`someArray[0]`是指第0个元素`“Alex”`。 上面两种情况下，常量`someArray`都被声明为字符串数组。数组的元素也可以通过`[]`获取访问：`someArray[0]`是指第0个元素`“Alex”`。