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。
| DIR:/opt/alt/ruby33/share/rubygems/rubygems/ |
| Current File : //opt/alt/ruby33/share/rubygems/rubygems/uri_formatter.rb |
# frozen_string_literal: true
##
# The UriFormatter handles URIs from user-input and escaping.
#
# uf = Gem::UriFormatter.new 'example.com'
#
# p uf.normalize #=> 'http://example.com'
class Gem::UriFormatter
##
# The URI to be formatted.
attr_reader :uri
##
# Creates a new URI formatter for +uri+.
def initialize(uri)
require "cgi"
@uri = uri
end
##
# Escapes the #uri for use as a CGI parameter
def escape
return unless @uri
CGI.escape @uri
end
##
# Normalize the URI by adding "http://" if it is missing.
def normalize
/^(https?|ftp|file):/i.match?(@uri) ? @uri : "http://#{@uri}"
end
##
# Unescapes the #uri which came from a CGI parameter
def unescape
return unless @uri
CGI.unescape @uri
end
end
|