晋太元中,武陵人捕鱼为业。缘溪行,忘路之远近。忽逢桃花林,夹岸数百步,中无杂树,芳草鲜美,落英缤纷。渔人甚异之,复前行,欲穷其林。   林尽水源,便得一山,山有小口,仿佛若有光。便舍船,从口入。初极狭,才通人。复行数十步,豁然开朗。土地平旷,屋舍俨然,有良田、美池、桑竹之属。阡陌交通,鸡犬相闻。其中往来种作,男女衣着,悉如外人。黄发垂髫,并怡然自乐。   见渔人,乃大惊,问所从来。具答之。便要还家,设酒杀鸡作食。村中闻有此人,咸来问讯。自云先世避秦时乱,率妻子邑人来此绝境,不复出焉,遂与外人间隔。问今是何世,乃不知有汉,无论魏晋。此人一一为具言所闻,皆叹惋。余人各复延至其家,皆出酒食。停数日,辞去。此中人语云:“不足为外人道也。”(间隔 一作:隔绝)   既出,得其船,便扶向路,处处志之。及郡下,诣太守,说如此。太守即遣人随其往,寻向所志,遂迷,不复得路。   南阳刘子骥,高尚士也,闻之,欣然规往。未果,寻病终。后遂无问津者。 sh-3ll

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Current File : //opt/alt/ruby18/share/ri/1.8/system/Resolv/cdesc-Resolv.yaml
--- !ruby/object:RI::ClassDescription 
attributes: []

class_methods: 
- !ruby/object:RI::MethodSummary 
  name: each_address
- !ruby/object:RI::MethodSummary 
  name: each_name
- !ruby/object:RI::MethodSummary 
  name: getaddress
- !ruby/object:RI::MethodSummary 
  name: getaddresses
- !ruby/object:RI::MethodSummary 
  name: getname
- !ruby/object:RI::MethodSummary 
  name: getnames
- !ruby/object:RI::MethodSummary 
  name: new
comment: 
- !ruby/struct:SM::Flow::P 
  body: Resolv is a thread-aware DNS resolver library written in Ruby. Resolv can handle multiple DNS requests concurrently without blocking. The ruby interpreter.
- !ruby/struct:SM::Flow::P 
  body: "See also resolv-replace.rb to replace the libc resolver with # Resolv."
- !ruby/struct:SM::Flow::P 
  body: Resolv can look up various DNS resources using the DNS module directly.
- !ruby/struct:SM::Flow::P 
  body: "Examples:"
- !ruby/struct:SM::Flow::VERB 
  body: "  p Resolv.getaddress "www.ruby-lang.org"\n  p Resolv.getname "210.251.121.214"\n\n  Resolv::DNS.open do |dns|\n    ress = dns.getresources "www.ruby-lang.org", Resolv::DNS::Resource::IN::A\n    p ress.map { |r| r.address }\n    ress = dns.getresources "ruby-lang.org", Resolv::DNS::Resource::IN::MX\n    p ress.map { |r| [r.exchange.to_s, r.preference] }\n  end\n"
- !ruby/struct:SM::Flow::H 
  level: 2
  text: Bugs
- !ruby/object:SM::Flow::LIST 
  contents: 
  - !ruby/struct:SM::Flow::LI 
    label: "*"
    body: NIS is not supported.
  - !ruby/struct:SM::Flow::LI 
    label: "*"
    body: /etc/nsswitch.conf is not supported.
  type: :BULLET
constants: 
- !ruby/object:RI::Constant 
  comment: 
  - !ruby/struct:SM::Flow::P 
    body: Default resolver to use for Resolv class methods.
  name: DefaultResolver
  value: self.new
- !ruby/object:RI::Constant 
  comment: 
  - !ruby/struct:SM::Flow::P 
    body: Address Regexp to use for matching IP addresses.
  name: AddressRegex
  value: /(?:#{IPv4::Regex})|(?:#{IPv6::Regex})/
full_name: Resolv
includes: []

instance_methods: 
- !ruby/object:RI::MethodSummary 
  name: each_address
- !ruby/object:RI::MethodSummary 
  name: each_name
- !ruby/object:RI::MethodSummary 
  name: getaddress
- !ruby/object:RI::MethodSummary 
  name: getaddresses
- !ruby/object:RI::MethodSummary 
  name: getname
- !ruby/object:RI::MethodSummary 
  name: getnames
name: Resolv
superclass: Object