Java code: BufferedReader sin = new BufferedReader( new InputStreamReader(System.in)); System.out.println("Client:"+is.readLine()); System.out.print("Server:"); line=sin.readLine();
select a.name as parename ,b.name as chliname,a.typeId as paretype,b.typeid as chlitype from prodkind a inner join prodkind b where a.typeId=b.parentId 查出来的字段名称不是 parename 而是name se ......
