tornado httpclient 超时设置

需要创建一个request对象,在这个对象中可以制定超时时间,具体代码如下:

 

 http_client = httpclient.HTTPClient()
 response = None
 req = httpclient.HTTPRequest(url, request_timeout=time_out
 response = http_client.fetch(req)
 r = response.body

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