上一篇用JRT连设备实现了比较有难度的Sebia绘图设备和TCP模式连接。这次连接最常见的检验设备（西森美康），读文件和图上传出图。

视频演示

结果格式

通道对应

接口设置

接口处理实现，JRT设备连接全部采用CMD驱动方式实现，所以需要客户端执行对应操作返回对应CMD即可。客户端对CMD负责，实现了对应的CMD执行器。

import JRT.Core.Dto.CmdDto;
import JRT.Core.Dto.OutValue;
import JRT.Core.Util.LogUtils;
import JRT.Core.Util.MakeCmdUtil;
import JRT.Model.Bussiness.Parameters;
import JRTBLLBase.BaseHttpHandlerMachine;
import JRTBLLBase.Helper;import java.util.ArrayList;
import java.util.List;/*** 希森美康XN9000仪器接口*/
public class miXN9000 extends BaseHttpHandlerMachine {/*** 流水号*/private static String dataEpis="";/*** 数据的日期*/private static int date=Helper.GetNowDate();/*** 数据的时间*/private static int time=Helper.GetNowTime();/*** 缓存结果*/private static String result="";/*** 保存仪器数据** @param Param   参数* @param Session* @param Output* @return* @throws Exception*/public String SaveData(Parameters Param, OutValue Session, OutValue Output) throws Exception {String mi = Param.P0;String data = Param.P1;String epis = Param.P2;String fileName = Param.P3;String DBColName = Param.P4;Trace(mi, data, "M->H");//读取文件到第几行数据int index = Helper.ValidParam(Param.P5, -1);//返回的数据List<CmdDto> cmdList = new ArrayList<>();try {String [] arr=data.split(",");//第一行解析流水号和结果日期时间if(arr[0].equals("0")){String dateStr=arr[1];date=Helper.DateToInt(dateStr);String timeStr=arr[2];time=Helper.TimeToInt(timeStr);dataEpis=arr[3];result="";}//解析结果else if(arr[0].equals("1")){String chl=arr[1];String res=arr[3];result+=chl+"\\"+res+",";}//解析图片else if(arr[0].equals("3")){String imgClass=arr[2];String imgPath=arr[3];//取图MakeCmdUtil.AddGetImageCmd(cmdList, dataEpis, imgClass, imgPath, "");//删图//MakeCmdUtil.AddRMCmd(cmdList,imgPath);}//最后一行保存结果if(index==-1&&!dataEpis.isEmpty()){Trace(mi, result, "解析结果");//处理数据Helper.GetBllMethodData("mi.miBase", "SaveResult", mi, dataEpis, result, date, time);}Trace(mi, "解析完成", "M->H");} catch (Exception ex) {LogUtils.WriteExceptionLog("解析XN9000仪器结果发生错误", ex);}return Helper.Object2Json(cmdList);}/*** 得到文件服务地址供接口上传图片** @param Param* @param Session* @param Output* @return* @throws Exception*/public String GetFileService(Parameters Param, OutValue Session, OutValue Output) throws Exception {String mi = Param.P0;String path = (String) Helper.GetBllMethodData("mi.miBase", "GetFileService", mi);//返回文件服务路径return path;}/*** 保存文件到数据库** @param Param* @param Session* @param Output* @return* @throws Exception*/public String SaveImage(Parameters Param, OutValue Session, OutValue Output) throws Exception {String mi = Param.P0;String epis = Param.P1;String ImageClass = Param.P2;String fileName = Param.P3;String fullName = Param.P4;String caption = "";String displayRatio = "";String width = "";String height = "";String sequence = "";Integer receiveDate = null;String ret = (String) Helper.GetBllMethodData("mi.miBase", "SaveImage", mi, epis, ImageClass, "", fileName, null, caption, displayRatio, width, height, sequence);return ret;}/*** 查询要上传的指令** @param Param* @param Session* @param Output* @return* @throws Exception*/public String QryUpdata(Parameters Param, OutValue Session, OutValue Output) throws Exception {String mi = Param.P0;//先写Log测试LogUtils.WriteDebugLog("mi:" + mi + ",调用上传查询");//返回的数据List<CmdDto> cmdList = new ArrayList<>();return Helper.Object2Json(cmdList);}/*** 设置上传指令执行状态** @param Param* @param Session* @param Output* @return* @throws Exception*/public String SetQryStatus(Parameters Param, OutValue Session, OutValue Output) throws Exception {String mi = Param.P0;String setStatusKey = Param.P1;//先写Log测试LogUtils.WriteDebugLog("mi:" + mi + ",setStatusKey:" + setStatusKey + "设置状态");return "";}}

效果

这就是第二个仪器接口演示