我正在尝试从文件中读取数据并按顺序打印包含所有小写元音('a','e','i','o','u')的单词(每行一个).他们不需要彼此相邻
#!/usr/local/bin/perl
#$data_file = "words.txt;
open (MYFILE, $data_file) or die "can't find file - $!";
while (<MYFILE> =~ m/.*a.*e.*i.*o.*u.*/i)
{
print "$_";
}
close(MYFILE);
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它不打印任何东西:/