我在Rails中有一个DateTime对象,在调用时输出如下:
ruby-1.8.7-p302 > Time.now => Wed Nov 10 16:46:51 -0800 2010
如何转换DateObject以返回XML日期时间类型字符串,如下所示:
ruby-1.8.7-p302 > Time.now.convert_to_xml => 2010-11-10T16:46:51-08:00
解决方法
时间到XML格式:
Time.now.xmlschema # implemented by Rails,not stock ruby Time.now.strftime '%Y-%m-%dT%H:%M:%S%z'
http://corelib.rubyonrails.org/classes/Time.html#M000281
要解析(Ruby 1.9及更高版本):
t = Time.now.xmlschema(str)