Erlang 聊天室程序(四) 数据交换格式---json的encode

上一篇实现了json数据到message记录的转换，这篇则是将message还原为json以便发送给客户端。

首先完善上篇中creationDate部分的解析：

14> util_MessageParas:paraseEncode({message,"289n-2","msg","client1",[],"chat","aaa", {time,27,1,18,8,1,26,1330337306984,-480,112}})."{\"content\":\"aaa\",\"from\":\"client1\",\"to\":\"\",\"subject\":\"chat\",\"id\":\"289n-2\",\"type\":\"msg\",\"creationDate\":{\"date\":27,\"day\":1,\"hours\":18,\"minutes\":8,\"month\":1,\"seconds\":26,\"time\":1330337306984,\"timezoneOffset\":-480,\"year\":112}}"