我如何匹配双引号字符串和转义双引号字符?

I need a Perl regular expression to match a string. I'm assuming only double-quoted strings, that a \" is a literal quote character and NOT the end of the string, and that a \ is a literal backslash character and should not escape a quote character. If it's not clear, some examples:I need a Perl regular expression to match a str