1、更新扫码枪代码， 使用readline(), 扫码枪录入的信息需要有回车作为结束标志

zhoushihao

2024-09-03 5e7fbf67672353f5d22687b45dc416f2e65dc3d1

 hangzhoumesParent/moduleService/UnLoadGlassModule/src/main/java/com/mes/job/Downpush.java

@@ -1,6 +1,7 @@
package com.mes.job;



import cn.hutool.json.JSONObject;

import cn.smallbun.screw.core.util.CollectionUtils;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;

import com.mes.common.config.Const;

@@ -13,15 +14,20 @@
import com.mes.downstorage.service.DownStorageCageService;

import com.mes.downworkstation.entity.DownWorkstation;

import com.mes.downworkstation.service.DownWorkstationService;

import com.mes.glassinfo.entity.GlassInfo;

import com.mes.glassinfo.service.GlassInfoService;

import com.mes.tools.DateUtil;

import com.mes.tools.SocketUtil;

import com.mes.tools.WebSocketServer;

import lombok.extern.slf4j.Slf4j;

import org.apache.commons.lang.StringUtils;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.beans.factory.annotation.Value;

import org.springframework.scheduling.annotation.Scheduled;

import org.springframework.stereotype.Component;



import java.io.BufferedReader;

import java.io.InputStreamReader;

import java.net.Socket;

import java.util.ArrayList;

import java.util.List;

import java.util.Map;

@@ -40,7 +46,14 @@
    @Autowired

    private DownGlassTaskService downGlassTaskService;

    @Autowired

    SocketUtil socketUtil;

    private GlassInfoService glassInfoService;



    @Value("${mes.scan.ip}")

    private String scanIp;



    @Value("${mes.scan.port}")

    private Integer scanPort;



    @Autowired

    private RedisUtil redisUtil;



@@ -193,29 +206,26 @@
    @Scheduled(fixedDelay = Long.MAX_VALUE)

    public void scanCodeTask() {

        while (true) {

            try {

                if (socketUtil.openSocket()) {

                    String data = socketUtil.receiveData();

                    if (StringUtils.isNotBlank(data)) {

                        log.info("扫描数据：" + data);

                        //发送扫描数据

                        //todo:按照玻璃id获取玻璃信息返回给前端界面，具体需要哪些数据待确认

                        ArrayList<WebSocketServer> sendwServer = WebSocketServer.sessionMap.get("scanCode");

                        if (sendwServer != null) {

                            for (WebSocketServer webserver : sendwServer) {

                                if (webserver != null && webserver.session.isOpen()) {

                                    webserver.sendMessage(data);

                                }

                            }

            try (Socket socket = new Socket(scanIp, scanPort);

                 BufferedReader in = new BufferedReader(new InputStreamReader(socket.getInputStream()))) {

                // 接收服务器响应

                String response;

                while ((response = in.readLine()) != null) {

                    List<WebSocketServer> sendwServer = WebSocketServer.sessionMap.get("scanCode");

                    if (CollectionUtils.isNotEmpty(sendwServer)) {

                        //按照玻璃id获取玻璃信息返回给前端界面，具体需要哪些数据待确认

                        GlassInfo glassInfo = glassInfoService.getOne(new LambdaQueryWrapper<GlassInfo>()

                                .eq(GlassInfo::getGlassId, response).last("limit 1"));

                        if (null == glassInfo) {

                            log.info("按照玻璃id：{}，无法找到玻璃信息", response);

                        } else {

                            sendwServer.get(0).sendMessage(glassInfo.toString());

                        }

                    }

                } else {

                    log.info("socket连接失败");

                }

            } catch (Exception e) {

                log.info("socke执行过程中发生异常");

            } catch (Exception exception) {

                log.info("读取异常，原因为{}", exception.getMessage());

            }

        }



    }

}