var
url =
"abc://abc.abc.ss.ss:1234/sdf/sdf/dd"
;
var
reg = /.*:(\d+).*/g;
url.replace(reg,
"$1"
);
"IT面试题博客中包含很多 <a href=http://hi.baidu.com/mianshiti/blog/category/微软面试题> 微软面试题 </a> "
var
url =
"abc://abc.abc.ss.ss:1234/sdf/sdf/dd"
;
var
reg = /.*:(\d+).*/g;
url.replace(reg,
"$1"
);