红宝石 |日期时间 xmlschema()函数
DateTime#xmlschema() : xmlschema()是一个 DateTime 类方法,它返回等同于 DateTime 对象自身的 strftime('%FT%T%:z') 的 XML 模式。
Syntax: DateTime.xmlschema()
Parameter: DateTime values
Return: the XML schema equivalent to strftime(‘%FT%T%:z’) of the DateTime object self.
示例 #1:
# Ruby code for DateTime.xmlschema() method
# loading library
require 'date'
# declaring DateTime value
date_a = DateTime.new(2019, 8, 10, 4, 10, 9)
# declaring DateTime value
date_b = DateTime.new(2019, 8, 10.5)
# declaring DateTime value
date_c = DateTime.new(2019, 8, 10, 4, 10, 9, Rational(4, 24))
# xmlschema method
puts "DateTime xmlschema form : #{date_a.xmlschema}\n\n"
puts "DateTime xmlschema form : #{date_b.xmlschema}\n\n"
puts "DateTime xmlschema form : #{date_c.xmlschema}\n\n"
输出 :
DateTime xmlschema form : 2019-08-10T04:10:09+00:00
DateTime xmlschema form : 2019-08-10T12:00:00+00:00
DateTime xmlschema form : 2019-08-10T04:10:09+04:00
示例 #2:
# Ruby code for DateTime.xmlschema() method
# loading library
require 'date'
# declaring DateTime value
date_a = DateTime.new(2019, 8, 10, 5)
# declaring DateTime value
date_b = DateTime.parse('10 Aug 2018 04:10:06+04:30')
# declaring DateTime value
date_c = DateTime.new(2019, 8, 10, 4, 10, 9, '+03:00')
# xmlschema method
puts "DateTime xmlschema form : #{date_a.xmlschema}\n\n"
puts "DateTime xmlschema form : #{date_b.xmlschema}\n\n"
puts "DateTime xmlschema form : #{date_c.xmlschema}\n\n"
输出 :
DateTime xmlschema form : 2019-08-10T05:00:00+00:00
DateTime xmlschema form : 2018-08-10T04:10:06+04:30
DateTime xmlschema form : 2019-08-10T04:10:09+03:00