networking - 如何将 Network.Browser.browse 的日志静音到标准输出？

Question

我正在使用 Network.Browser 4000.0.9 检索网页:

import Network.Browser
import Network.HTTP

main =
  do
    (uri, response) <- browse $ do
      setAllowRedirects True
      setDebugLog Nothing
      request $ getRequest "http://www.google.com/robots.txt"
    putStrLn "done"

尽管 setDebugLog Nothing这喷出了所有这些日志记录:

Sending:
GET /robots.txt HTTP/1.1
Host: www.google.com
User-Agent: ...
Content-Length: 0


Creating new connection to www.google.com
Received:
HTTP/1.1 200 OK
Content-Type: text/plain
...

如何关闭此日志记录？

Answer 1

使用 setOutHandler和 setErrHandler如您链接的文档页面中所述。