×Ô¶¯»¯²âÊÔ֮·£¨Èý£© rubyÀïµÄgetÓëset·½·¨
ÕÕÀý¿ÉÒÔÏÈ¿´¶Ë³ÌÐò
class Person
def initialize( name,age=18 )
@name = name
@age = age
@motherland = "China"
end
def talk
puts "my name is "+@name+", age is "+@age.to_s
if @motherland == "China"
puts "I\'m Chinese."
else
puts "I\'m foreigner."
end
end
attr_writer :motherland
end
p1=Person.new("kaichuan",20)
p1.talk
p2=Person.new("Ben")
p2.motherland="ABC"
p2.talk
³ÌÐòÔËÐнá¹û
my name is kaichuan, age is 20
I'm Chinese.
my name is Ben, age is 18
I'm foreigner.
>Exit code: 0
ÓйýÃæÏò¶ÔÏó±à³ÌÓïÑÔ¾ÀúµÄͯЬºÜÈÝÒ׿ÉÒÔ¿´Ã÷°×£¬µ«ÊÇÀïÃæÖµµÄÒ»ÌáµÄÊÇÕâ¾ä£º“attr_writer :motherland”
Õâ¾ä»°Ï൱ÓÚÎÒÃÇÃæÏò¶ÔÏó±à³ÌÓïÑÔµÄset·½·¨£¬Ò²¿ÉÒÔÕâÑùд
def motherland=(value)
return @motherland =value
end
ÄÇôÏàÓ¦µÄget·½·¨Îª attr_ reader :motherland
Ï൱ÓÚ
def motherland
return @motherland
end
ÏàÓ¦µÄ attr_accessor :motherland Ï൱ÓÚattr_reader:motherland£» attr_writer :motherland
Ïà¹ØÎĵµ£º
client.rb
======================================================================
require 'drb'
SERVER_IP = 'druby://127.0.0.1:6666'
CLIENT_IP = 'druby://10.10.10.102:7777'
c_path = 'd:/test/'
class Client
def initialize(path)
Dir.chdir(path)
end
def mk ......
Ò»£¬Ruby°²×°£º
http://rubyforge.org/frs/download.php/29263/ruby186-26.exe
¹Ù·½ÍøÕ¾ÏÂÔØruby186-26(for windows)£¬Ä¬Èϰ²×°ruby£»
·¾¶c:\ruby
¶þ£¬railsÏÂÔØ°²×°£º
http://rubyforge.org/frs/download.php/29361/rails-2.0.2.zip
ÏÂÔØrails2.0.2.zip£¬½«ÆäcopyÖÁruby°²×°Â·¾¶£¬²¢¸ÄÃûΪrails.zip£»
³¢ÊÔ²»½âÑ¹Ö ......
class Tree
def initialize
puts "Make a normal tree"
end
def decorate
puts "Make sure the tree won\'t fall"
end
end
class RedBalls < Tree
def initialize(tree)
@parent = tree;
end
def decorate
@parent.decorate
puts "Put on some red balls"
end
end
......
´Ó½ñÌìÆð²»ÔÙÀË·Ñʱ¼ä£¬¿ªÊ¼×ßÏò×Ô¶¯»¯²âÊÔÕâÌõ¹âÃ÷µÄµÀ·£¬²¢ÒԴһ¸ö×Ô¶¯»¯²âÊÔÆ½Ì¨ÎªÄ¿±ê£¬²¢Õâ¸ö¹ý³ÌÒ»µãµãµÄ¼Ç¼ÏÂÀ´ºÍ´ó¼Ò·ÖÏí
Ê×ÏÈ£¬ÊÇruby»·¾³µÄ´î½¨
£¨1£©µ½rubyµÄ¹ÙÍø£ºhttp://www.ruby-lang.org/en/ÏÂÔØ ruby°²×°³ÌÐò;
PS £ºÑ¡Ôñ ruby on windows,ÎÒÏÂÔØµÄÊÇRuby 1.8.6 One ......