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今天尝试用Octopress的gits tab插件来把gist插入到博客中,但是发现没有插入成功,调用

generate```报如下的错误:
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`Gist replied with 404 for https://raw.github.com/gist/6700691/ClassHierarchy.cpp`
我看了一下这个url,确实是404。于是就到了自己的gist页面看了看,发现应该用如下的url:
`https://gist.github.com/6700691#ClassHierarchy.cpp`
但是其实这个url也会重定向到:
`https://gist.github.com/fresky/6700691#ClassHierarchy.cpp`
于是就把`plugins\gist_tag.rb`的代码改了改,改成如下:
```ruby
def get_gist_url_for(gist, file)
"https://gist.github.com/#{gist}##{file}"
end

另外如果html返回302,不报异常:

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def get_gist_from_web(gist, file)
gist_url = get_gist_url_for gist, file
raw_uri = URI.parse gist_url
proxy = ENV['http_proxy']
if proxy
proxy_uri = URI.parse(proxy)
https = Net::HTTP::Proxy(proxy_uri.host, proxy_uri.port).new raw_uri.host, raw_uri.port
else
https = Net::HTTP.new raw_uri.host, raw_uri.port
end
https.use_ssl = true
https.verify_mode = OpenSSL::SSL::VERIFY_NONE
request = Net::HTTP::Get.new raw_uri.request_uri
data = https.request request
if data.code.to_i != 200 and data.code.to_i != 302
raise RuntimeError, "Gist replied with #{data.code} for #{gist_url}"
end
data = data.body
cache gist, file, data unless @cache_disabled
data
end
end

这样gist就能正确的插入了,但是显示还有些问题,代码字体太大,和行数不能匹配,这个下次有机会在看看吧。显示效果可以参看C++程序在debug模式下遇到Run-Time Check Failure #0 - the Value of ESP Was Not Properly Saved Across a Function Call问题

完整代码参加gist

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