XCode 7打印键和Dictionary的值 [英] XCode 7 print keys and values of Dictionary

问题描述

xcode 7中的打印说明给出了类似于以下内容的内存地址.尝试了所有选项，但获得了这样的输出.请让我知道如何打印字典的确切值.

Print description in xcode 7 is giving memory addresses similar to below. Tried all the options, but getting output like this. Please let me know how to print the exact value of a dictionary.

▿ 3 elements
  ▿ [0] : 2 elements
    - .0 : Output
    ▿ .1 : 3 elements
      ▿ [0] : 2 elements
        - .0 : type
        - .1 : Output2 { ... }
      ▿ [1] : 2 elements
        - .0 : version
        - .1 : 1.0
      ▿ [2] : 2 elements
        - .0 : content
        ▿ .1 : 2 elements

不确定苹果为什么100％集中在控制台窗口上.从XCode 5更改为6、6更改为6.2、6.2更改为6.4，现在从6.4更改为7.控制台)

Not sure why Apple is 100% concentrating on console window.. there is change from XCode 5 to 6, 6 to 6.2, 6.2 to 6.4 and now 6.4 to 7.. I think Apple should focus on improving the quality instead of console)

推荐答案

我创建了此测试词典:

let dict:Dictionary = ["key1": "value1", "key2": 42, "keyForColor": UIColor.redColor()]

然后我使用po dict并获得您描述的结果:

Then I used po dict and get the result you described:

po dict
▿ 3 elements
  ▿ [0] : 2 elements
    - .0 : "key1"
    - .1 : value1
  ▿ [1] : 2 elements
    - .0 : "keyForColor"
  ▿ [2] : 2 elements
    - .0 : "key2"

使用po dict.description时，您会得到以下提示:

When you use po dict.description, you get this:

po dict.description
"[\"key1\": value1, \"keyForColor\": UIDeviceRGBColorSpace 1 0 0 1, \"key2\": 42]"

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