正则替换的问题

[songshumglt]

12345,1||23423,12||42432,5||

要替换为 1，12，5

怎么做 在线等 3ks

[renzaijiang]

Set re=new RegExp
re.IgnoreCase =true
re.Global=True

re.pattern="\d+,\d+(||)";

str=re.replace("12345,1||23423,12||42432,5|| ","$1");

[renzaijiang]

错了 应该是
re.pattern="\d+(,)(\d+)||"
str=re.replace("12345,1||23423,12||42432,5|| ","$2$1");
还要去最后个,号

[一把编程的菜刀]

Set re = New RegExp
re.Global = True
re.pattern="\d+,(\d+)\|{2}" 
str=re.replace("12345,1||23423,12||42432,5||","$1,")
str=mid(str,1,len(str)-1)
response.Write str