Greeting
I use lucene.net to fulfill full-text search function, it works well but find
it can’t find out any results if search string containing any special character
like '.'or '-'.
For example: Keyword：“ALM-P177” It seems working fine, However, when I tried
with the keyword
"ALM-P", "ALM-P1", "ALM-P17", there were no results.
I check CJKTokenizer source code and find it can support below three special
characters, but when I add other special characters like ‘.’ Or ‘-’, that can’t
work.
if (Char.IsLetterOrDigit(c)
|| ((c == '_') || (c == '+') || (c == '#')))
{
if (length == 0) {
…}
What should I do to solve this issue, would you please give me some suggestions,
Much appreciated
Best Regard
wangzhqiang(Paris)
[email protected]<mailto:[email protected]>
