4
我想,如果几URL的EXST检查我的旧网站收集的网址返回404红宝石打开URL和救援
@paintings = Painting.find(:all)
@paintings.each do |painting|
open("http://www.mydomain.com/" + painting.user.username.downcase + "/" + painting.permalink)
rescue OpenURI::HTTPError
@failure += painting.permalink
else
@success += painting.permalink
end
end
嗯,我不能让救援方法拿起错误
syntax error, unexpected kRESCUE, expecting kEND
rescue OpenURI::HTTPError
任何想法?
Perfetct :)谢谢。 – atmorell 2009-07-02 11:32:08