更新字符串和字符部分代码

2015-08-13 08:31:15 +08:00
parent d1309d5522
commit ca36e6a9a0
1 changed files with 1 additions and 1 deletions
--- a/source/chapter2/03_Strings_and_Characters.md
+++ b/source/chapter2/03_Strings_and_Characters.md
@ -114,7 +114,7 @@ Swift 默认字符串拷贝的方式保证了在函数/方法中传递的是字
 您可通过`for-in`循环来遍历字符串中的`characters`属性来获取每一个字符的值：

 ```swift
-for character in "Dog!🐶" {
+for character in "Dog!🐶".characters {
    print(character)
 }
 // D