Update 02_Zsh-开发指南（第二篇-字符串处理之常用操作）.md

zouxiaoliang · Apr 30, 2019 · ba17cf1 · ba17cf1
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diff --git a/02_Zsh-开发指南（第二篇-字符串处理之常用操作）.md b/02_Zsh-开发指南（第二篇-字符串处理之常用操作）.md
@@ -294,6 +294,18 @@ cc
 cc
 ```
 
+```
+# 或者先转换成数组
+% str="1:2::4"
+% str_array=(${(s/:/)str})
+% echo $str_array
+1 2 4
+% echo $str_array[2]
+2
+% echo $str_array[3]
+4
+```
+
 ### 多行字符串
 
 字符串定义可以跨行。