我正在运行一个简单的WEBrick服务器来调试POST数据。我想将POST数据输出到日志中。
我的代码是:
server.mount_proc '/' do |req, res|
res.body = "Web server response:\n"
# Output POST data here...
end
其中server
只是一个WEBrick服务器。
有什么建议吗?
答案 0 :(得分:2)
使用req.body
访问原始发布数据。
server.mount_proc '/' do |req, res|
res.body = "Web server response:\n"
p req.body # <---
end
如果您想要解析数据(作为哈希),请改用req.query
。
<强>更新强>
自定义:AccessLog
:
require 'webrick'
log = [[ $stderr, WEBrick::AccessLog::COMMON_LOG_FORMAT + ' POST=%{body}n']]
server = WEBrick::HTTPServer.new :Port => 9000, :AccessLog => log
server.mount_proc '/' do |req, res|
req.attributes['body'] = req.body
res.body = "Web server response:\n"
end
server.start
答案 1 :(得分:2)
你有没有尝试过netcat?看看你是否有:
$ man nc
然后你可以启动这样的服务器:
$ nc -l 8080 (-l act as a server, listening on port 8080)
(hangs)
如果我将带有'a = 10&amp; b = 20'数据的发布请求发送到http://locahost:8080
,netcat输出:
$ nc -l 8080
POST / HTTP/1.1
Host: localhost:8080
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:23.0) Gecko/20100101 Firefox/23.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: null
Accept-Encoding: gzip, deflate
DNT: 1
Content-Length: 9
Content-Type: text/plain; charset=UTF-8
Connection: keep-alive
Pragma: no-cache
Cache-Control: no-cache
a=10&b=20