Unrecognized escape \s passed through 问题

forgood

perl脚本中 我用 s/^\s+//g 去掉文件的中开头的空白
结果提示 Unrecognized escape \s passed through

是什么问题啊   认不到空白的转义符 \s吗 ？

ulmer

Hi,

the syntax of "s/^\s+//g " is OK.
Maybe the problem is the search string is not defined or unintialized
or contains some meta character.
What is your search string?

-- ulmer