晚上调试修改的内容

wu

2023-09-18 4cdcf84577f52d8dd991cd90045264170da81c0c

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

New file
@@ -0,0 +1,65 @@
package com.example.springboot.component;

import cn.hutool.json.JSONObject;

import java.util.ArrayList;
import java.util.List;

public class PlcParameter extends Thread {
    @Override
    public void run() {
        while (this != null) {
            try {
                Thread.sleep(500);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }

            List<Short> arraylist = S7control.getinstance().ReadWord("DB100.0", 12);
            List<Short> state = S7control.getinstance().ReadWord("DB103.0", 10);
            JSONObject jsonObject = new JSONObject();
//            new short[]{1,1, 1, 1, 1, 1, 2, 33, 2,3, 4, 5}
            //            new short[]{0,0, 0, 0, 0, 0, 0, 0, 0, 0}
            jsonObject.append("params",  arraylist );
            jsonObject.append("state",   state);
            WebSocketServer sendwServer = WebSocketServer.sessionMap.get("Parameter");
            if (sendwServer != null) {
                sendwServer.sendMessage(jsonObject.toString());
            }

            WebSocketServer webSocketServer = WebSocketServer.sessionMap.get("Parameter");
            if (webSocketServer != null) {
                List<String> messages = webSocketServer.getMessages();

                String addressList = "DB100.0";

                if (!messages.isEmpty()) {
                    // 将最后一个消息转换为 short 类型的列表
                    String lastMessage = messages.get(messages.size() - 1);
                    System.out.println("messages：" + messages);
                    String[] parts = lastMessage.split(",");
                    List<Short> messageValues = new ArrayList<>();
                    for (String part : parts) {
                        try {
                            // 使用正则表达式清除非数字字符
                            String cleanedPart = part.replaceAll("[^0-9-]", "");
                            short value = Short.parseShort(cleanedPart.trim());
                            messageValues.add(value);
                        } catch (NumberFormatException e) {
                            // 如果无法解析为 short 类型，则忽略该部分

                            e.printStackTrace();
                        }
                    }

                    // 将消息值写入 PLC
                    S7control.getinstance().WriteWord(addressList, messageValues);
                    System.out.println("messageValues：" + messageValues);
                    System.out.println("addressList：" + addressList);
                    // 清空消息列表
                    webSocketServer.clearMessages();
                }
            }
        }
    }
}