a better version for string pattern match.
a better version for string pattern match.

hkuplg/fcore,bixuanzju/fcore,hkuplg/fcore,zhiyuanshi/fcore,wxzh/fcore,bixuanzju/fcore,wxzh/fcore,xnning/fcore,xnning/fcore,zhiyuanshi/fcore,xnning/fcore,zhiyuanshi/fcore,hkuplg/fcore,wxzh/fcore,bixuanzju/fcore