1、截取字符串 截取字符串可以说是字符串处理功能中最常用的一个子功能了,能够实现截取字符串中的特定位置的一个或多个字符。举例说明其基本功能: 复制代码 代码如下: echo off set ifoabcdefghijklmnopqrstuvwxyz0123456789 echo 原字符串&…
Wildcard Matching Implement wildcard pattern matching with support for ? and *. ? Matches any single character.
* Matches any sequence of characters (including the empty sequence).The matching should cover the entire input string (not partial).The functi…