增加 连接客户ERP数据连接是否正常的判断

zhangyong

2023-09-18 8ceb6b26a49962448c51ca8c92b6ffcf9ed5ae33

 springboot-vue3/src/main/java/com/example/springboot/component/Plchome.java

@@ -5,14 +5,17 @@
import java.util.ArrayList;
import java.util.List;

import org.apache.ibatis.javassist.tools.framedump;

import com.example.springboot.entity.StorageCage;
import com.example.springboot.entity.alarmmg;
import com.example.springboot.mapper.HomeMapper;
import com.example.springboot.service.JdbcConnections;

public class Plchome extends Thread {

    private HomeMapper homeMapper;

    private JdbcConnections dbserve;
    @Override
    public void run() {
        while (this != null) {
@@ -62,9 +65,20 @@
            jsonObject.append("params", paramlist);
            }
           List<Short> inglassInfo =  S7control.getinstance().ReadWord("DB106.24",1);
           if(inglassInfo!=null&inglassInfo.size()>0){
           if(inglassInfo!=null){
            if(inglassInfo.size()>0)
            jsonObject.append("loadglassheight", inglassInfo.get(0)*70);
            }
               dbserve = WebSocketServer.applicationContext.getBean(JdbcConnections.class);
               boolean dbconnected=false;
               try {
                dbserve.getConn();
                 dbconnected=true;
               } catch (Exception e) {
                // TODO: handle exception
                 dbconnected=false;
               }
            jsonObject.append("dbconnected",  dbconnected);
            // jsonObject.append("params", new short[] { 30, 40, });
            WebSocketServer sendwServer = WebSocketServer.sessionMap.get("Home");
            if (sendwServer != null) {