Ruby 时间 iso8601函数

Time#iso8601() : iso8601() 是一个时间类方法，根据ISO标准返回8601格式的时间。

语法。Time.iso8601()

参数。时间值

返回：按照ISO标准的8601格式的时间。

例子 #1 :

# Ruby code for Time.iso8601() method
  
require 'time'
  
# declaring time 
a = Time.new(2019)
  
# declaring time
b = Time.new(2019, 10)
  
# declaring time
c = Time.new(2019, 12, 31)
  
# Time 
puts "Time a : #{a}\n\n"
puts "Time b : #{b}\n\n"
puts "Time c : #{c}\n\n\n\n"
  
  
# iso8601 form 
puts "Time a iso8601 form : #{a.iso8601(2)}\n\n"
puts "Time b iso8601 form : #{b.iso8601}\n\n"
puts "Time c iso8601 form : #{c.iso8601}\n\n"

输出:

Time a : 2019-01-01 00:00:00 +0100

Time b : 2019-10-01 00:00:00 +0200

Time c : 2019-12-31 00:00:00 +0100



Time a iso8601 form : 2019-01-01T00:00:00.00+01:00

Time b iso8601 form : 2019-10-01T00:00:00+02:00

Time c iso8601 form : 2019-12-31T00:00:00+01:00

例子 #2 :

# Ruby code for Time.iso8601() method
  
require 'time'
  
# declaring time 
a = Time.now
  
# declaring time
b = Time.new(1000, 10, 10)
  
# declaring time
c = Time.new(2020, 12)
  
# Time 
puts "Time a : #{a}\n\n"
puts "Time b : #{b}\n\n"
puts "Time c : #{c}\n\n\n\n"
  
  
# iso8601 form 
puts "Time a iso8601 form : #{a.iso8601(2)}\n\n"
puts "Time b iso8601 form : #{b.iso8601}\n\n"
puts "Time c iso8601 form : #{c.iso8601}\n\n"

输出:

Time a : 2019-08-27 03:52:08 +0200

Time b : 1000-10-10 00:00:00 +0053

Time c : 2020-12-01 00:00:00 +0100



Time a iso8601 form : 2019-08-27T03:52:08.34+02:00

Time b iso8601 form : 1000-10-10T00:00:00+00:53

Time c iso8601 form : 2020-12-01T00:00:00+01:00