:ַʽ

ʽ:
RegularExpressionFind(Str,reg,p)
RegularExpressionFind(Str,reg)

Str:ַ洢ҪҵĶ,Ϊļ·,ļݽв
reg:ַ洢ʽ,Ϊļ·,򽫶ļݶΪʽ
p:ַ洢ķزҵݷָ,ر,pΪ"\n"ʱʾسз,Ϊ"\9"ʾһĿո,ĬΪسз

:

f="sad,1sad12.369asdsad,78-9";
reg="\d";
a=RegularExpressionFind(f,reg,",")//سõ½,ҳfе,ÿԶŷָ
a = "1,1,2,3,6,9,7,8,9"