如何在Erlang中启动inets？

Question

{ok, Pid} = inets:start(httpd, [{port, 0},
2>       {server_name,"httpd_test"}, {server_root,"/tmp"},
2>       {document_root,"/tmp/htdocs"}, {bind_address, "192.168.0.31"}]).
** exception error: no match of right hand side value {error,{failed_determine_ip_address,"192.168.0.31",inet6fb4,
                                                                                          nxdomain}}

当我尝试如上所述启动inets时,我收到一条错误消息.为什么会这样？我从API文档复制并粘贴,但我仍然无法启动inets.我怎么解决这个问题？

Answer 1

请尝试指定绑定地址{bind_address, {192,168,0,31}}.如果你传递一个字符串,inets认为它是一个主机名,并尝试解决它,失败了nxdomain.