package com.feetao.web.service.impl; import javax.annotation.Resource; import com.feetao.web.dao.MessageDao; import com.feetao.web.model.MessageDO; import com.feetao.web.service.MessageService; public class MessageServiceImpl implements MessageService { @Resource private MessageDao messageDao; @Override public void addMessage(Long userId , String openId , String content) { MessageDO message = new MessageDO(); message.setUserId(userId); message.setOpenId(openId); message.setContent(content); messageDao.addMessage(message); } }