“语法错误，意外的 tIDENTIFIER，期待 $end"
问题描述：
我根据这个教程编写了这个脚本.
I put together this script based on this tutorial.
require 'nokogiri'
require 'open-uri'
url = "http://sfbay.craigslist.org/sby/jjj/"
data = Nokogiri::HTML(open(url))
puts data.at_css('.itempn').text
puts data.at_css('.itemcg').text
我不断收到此错误:
Macintosh:nokogiri rgrush$ ruby aaa.rb
aaa.rb:1: syntax error, unexpected tIDENTIFIER, expecting $end
url = "http://sf...
^
有什么想法吗?可能是我的依赖项之一已过期?
Any ideas? Could it be that one of my dependencies is out of date?
答
很可能您在 URL 中有一个非 ASCII 字符.
most likely you have a non ASCII char in URL.
尝试添加
# encoding: UTF-8
作为aaa.rb
所以它看起来像:
# encoding: UTF-8
require 'nokogiri'
require 'open-uri'