-2
一个斜线后,我有一个简单的URL像这样获取URL
我怎么能是
结尾的斜线之后得到的最后一个值的值net-special-report-9ice-father-of-3-success-entertainer-with-eyes-on-house-of-reps
任何想法。谢谢
一个斜线后,我有一个简单的URL像这样获取URL
我怎么能是
结尾的斜线之后得到的最后一个值的值net-special-report-9ice-father-of-3-success-entertainer-with-eyes-on-house-of-reps
任何想法。谢谢
使用拆分来做到这一点。如下所示:
str = "http://siteurl.com/2014/09/net-special-report-9ice-father-of-3-successful-entertainer-with-eyes-on-house-of-reps/"
#=> "http://siteurl.com/2014/09/net-special-report-9ice-father-of-3-successful-entertainer-with-eyes-on-house-of-reps/"
a = str.split('/')
#=> ["http:", "", "siteurl.com", "2014", "09", "net-special-report-9ice-father-of-3-successful-entertainer-with-eyes-on-house-of-reps"]
a.last
#=> "net-special-report-9ice-father-of-3-successful-entertainer-with-eyes-on-house-of-reps"
谢谢。猜我只是懒惰。 – Uchenna 2014-09-30 13:24:13