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 · 3bd11d6 · 3bd11d6
1 parent ba17cf1
commit 3bd11d6
Showing 1 changed file with 7 additions and 0 deletions.
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
@@ -304,6 +304,13 @@ cc
 2
 % echo $str_array[3]
 4
+
+# 保留其中的空字符串
+% str_array=("${(@s/:/)str}")
+% echo $str_array[3]
+
+% echo $str_array[4]
+4
 ```
 
 ### 多行字符串