Net::HTTP::Proxy doesn't work - ITeye问答

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Net::HTTP::Proxy doesn't work5

想使用Net::HTTP的代理功能访问网页，代码如下

require 'net/http'

proxy_addr = '12.161.250.205'
proxy_port = 1080

url = URI.parse('http://www.iteye.com')
res = Net::HTTP::Proxy(proxy_addr , proxy_port ).start(url.host, url.port) {|http|
http.get('/')
}

结果报错如下：

c:/ruby/lib/ruby/1.8/net/protocol.rb:135:in `sysread': end of file reached (EOFE
rror)
        from c:/ruby/lib/ruby/1.8/net/protocol.rb:135:in `rbuf_fill'
        from c:/ruby/lib/ruby/1.8/timeout.rb:62:in `timeout'
        from c:/ruby/lib/ruby/1.8/timeout.rb:93:in `timeout'
        from c:/ruby/lib/ruby/1.8/net/protocol.rb:134:in `rbuf_fill'
        from c:/ruby/lib/ruby/1.8/net/protocol.rb:116:in `readuntil'
        from c:/ruby/lib/ruby/1.8/net/protocol.rb:126:in `readline'
        from c:/ruby/lib/ruby/1.8/net/http.rb:2020:in `read_status_line'
        from c:/ruby/lib/ruby/1.8/net/http.rb:2009:in `read_new'
        from c:/ruby/lib/ruby/1.8/net/http.rb:1050:in `request'
        from c:/ruby/lib/ruby/1.8/net/http.rb:772:in `get'
        from web1.rb:22
        from c:/ruby/lib/ruby/1.8/net/http.rb:543:in `start'
        from c:/ruby/lib/ruby/1.8/net/http.rb:440:in `start'
        from web1.rb:21

Thanks in Advance

2008年11月16日 11:55

blooming
20
0 0 1

2个答案按时间排序按投票排序

0 0

采纳的答案

程式碼十分正常。試試用telnet，駁上proxy，取檔有沒有問題。

$ telnet 12.161.250.205 1080
GET http://www.java.com/ http/1.1

按兩下Enter。看看結果是否正常。

若是生產用，試用begin/rescue/end來補救錯誤。

2008年11月20日 16:02

Omnibus
306
0 0 0

添加评论

0 0

代理不稳定时，会有这种情况发生。

2008年11月16日 21:07

foxgst
223
0 0 4

添加评论

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