推 mybaby520: 原來應該要這樣解... 02/26 20:12
23_0023_24.jpg -> 023_023_024.jpg
input0014@[email protected] -> input014@[email protected]
18_0018.jpg -> 018_018.jpg
regexp版有位大大解出來了，是用//g
Global matching
The final two modifiers we will discuss here, //g and //c , concern multiple
matches. The modifier //g stands for global matching and allows the matching
operator to match within a string as many times as possible. In scalar
context, successive invocations against a string will have //g jump from
match to match, keeping track of position in the string as it goes along. You
can get or set the position with the pos() function.
這樣寫能處理上面三行，ant rename不能下//g、不過好像內建……
<Regexp Expr="(\d+)" Repl="00$1"/>
<Regexp Expr="0*(\d*)(\d{3})" Repl="$1$2"/>
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