Thank you Jeff!!! That really helped a lot! 在 2017年11月4日星期六 UTC+8上午8:12:45，Jeff Silverman写道： > > I tried it. On the client side: > > jeffs@jeffs-desktop:~/python (hints_dev)* $ curl localhost:1234 > hello!jeffs@jeffs-desktop:~/python (hints_dev)* $ curl 192.168.0.16:1234 > hello!jeffs@jeffs-desktop:~/python (hints_dev)* $ curl -6 > http://[2602:61:7e5c:3b00:e52d:317e:9f1:2300]:1234 > curl: (7) Failed to connect to 2602:61:7e5c:3b00:e52d:317e:9f1:2300 port > 1234: Connection refused > jeffs@jeffs-desktop:~/python (hints_dev)* $ > So it works under IPv4 and does not work under IPv6. What does it look > like on the server side? > > jeffs@jeffs-desktop:~/python (hints_dev)* $ python webpy_demo.py 1234 > http://0.0.0.0:1234/ > 127.0.0.1:38548 - - [03/Nov/2017 17:03:25] "HTTP/1.1 GET /" - 200 OK > 127.0.0.1:38590 - - [03/Nov/2017 17:06:41] "HTTP/1.1 GET /" - 200 OK > 192.168.0.16:39062 - - [03/Nov/2017 17:06:52] "HTTP/1.1 GET /" - 200 OK > 127.0.0.1:38624 - - [03/Nov/2017 17:07:58] "HTTP/1.1 GET /" - 200 OK > 192.168.0.16:39094 - - [03/Nov/2017 17:08:04] "HTTP/1.1 GET /" - 200 OK > > I suspect the problem is that you are using public_ip as the IPv4 > address. Try using 127.0.0.1. That should work. > > That it doesn't work under IPv6 is not unexpected and could probably be > fixed easily. > > > Best, > > Jeff > > > > On Thu, Nov 2, 2017 at 11:25 PM, Yinuo Hong <[email protected] > <javascript:>> wrote: > >> I copied the sample program from http://webpy.org: >> =====main.py===== >> *import web* >> *urls=('/','Handle',)* >> *class Handle:* >> * def GET(self):* >> * return 'hello!'* >> *if __name__=="__main__":* >> * app=web.application(urls, globals())* >> * app.run()* >> ================ >> Then type:# *python main.py 1234* >> It returns: *http://0.0.0.0:1234/ <http://0.0.0.0:1234/>* >> And netstat returns: * tcp 0 0 0.0.0.0:1234 >> <http://0.0.0.0:1234> 0.0.0.0:* LISTEN >> 10143/python* >> >> However, "http://public_ip:1234"; is not reachable, and returns >> *ERR_CONNECTION_TIMED_OUT* >> >> The Firewall service have been turned off. >> Change to other ports doesn't help. >> I don't know how can I work on it for the next step... anyone can help? >> >> -- >> You received this message because you are subscribed to the Google Groups >> "web.py" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] <javascript:>. >> To post to this group, send email to [email protected] <javascript:> >> . >> Visit this group at https://groups.google.com/group/webpy. >> For more options, visit https://groups.google.com/d/optout. >> > > > > -- > Jeff Silverman, linux sysadmin > nine two four twentieth avenue east > Seattle, WA, nine eight one one two -3507 > (253) 459-2318 > [email protected] (note the zero!) > http://www.commercialventvac.com > See my portfolio of writings and talks > <http://www.commercialventvac.com/portfolio.html> >
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