odbc在Erlang都应用?报错

大侠哪里去了<imgsrc="http://www.oschina.net/js/ke/plugins/emoticons/images/5.gif"alt="">是不是你在erlang没有初始化（或者说没有open、没有active）ODBC的驱动？有，在Erlang初始化是application:start(odbc)或者odbc:start()吧，但是一链接就会报错windows的东西一般是先init，再start。不用，直接启动就行了

这类的东西直接看源码就行了啊。odbc.erl中的

<preclass="brush:html;toolbar:true;auto-links:false;">%%-------------------------------------------------------------------------%%init(Args)->{ok,State}|{ok,State,Timeout}|{stop,Reason}%%Description:Initiatestheerlangprocessthatmanagestheconnection%%       andstartstheport-programthatusetheodbcdriver%%tocommunicatewiththedatabase.%%-------------------------------------------------------------------------init(Args)->  process_flag(trap_exit,true),  {value,{client,ClientPid}}=lists:keysearch(client,1,Args),     erlang:monitor(process,ClientPid),     Inet=casegen_tcp:listen(0,[inet6])of   {ok,Dummyport}-> gen_tcp:close(Dummyport), inet6;   _-> inet end,  {ok,ListenSocketSup}=gen_tcp:listen(0,[Inet,binary,{packet,?LENGTH_INDICATOR_SIZE}, {active,false},{nodelay,true}]),  {ok,ListenSocketOdbc}=gen_tcp:listen(0,[Inet,binary,{packet,?LENGTH_INDICATOR_SIZE}, {active,false},{nodelay,true}]),  %%Starttheportprogram(acprogram)thatutilizestheodbcdriver   caseos:find_executable(?SERVERPROG,?SERVERDIR)ofFileNamewhenis_list(FileName)->  Port =open_port({spawn,FileName},   [{packet,?LENGTH_INDICATOR_SIZE},binary,   exit_status]),  State=#state{listen_sockets=  [ListenSocketSup,ListenSocketOdbc], erlang_port=Port,owner=ClientPid},  {ok,State};false->  {stop,port_program_executable_not_found}  end.

应该是找不到odbcserver了，你的odbc驱动安装了没有啊，看看erlang/lib/odbc-x.x.x/priv/bin/下面呢

odbc下没有priv文件夹，这是没装的节奏，请问下要这个驱动是单独装的吗，battyman，谢谢了

isql和tsql命令都能连上数据库的，这是怎么回事啊，求大腿<imgsrc="http://www.oschina.net/js/ke/plugins/emoticons/images/6.gif"alt="">