package com.fgkj.services.ram; import java.sql.Connection; import com.fgkj.db.DBUtil; import com.fgkj.dto.ServiceModel; public class DBUtilService { private ServiceModel model; public DBUtilService() { model=new ServiceModel(); } public ServiceModel getconn(){ try { Connection conn=DBUtil.getConn(); if(conn!=null){ DBUtil.close(null, null, conn); model.setCode(1); model.setMsg("查询成功!"); }else{ model.setCode(0); model.setMsg("查询失败!"); } } catch (Exception e) { // TODO Auto-generated catch block model.setCode(0); model.setMsg("查询失败!"); e.printStackTrace(); } System.out.println(model); return model; } public static void main(String[] args) { DBUtilService dservice=new DBUtilService(); dservice.getconn(); } }