package com.example.springboot.component; import cn.hutool.json.JSONObject; import java.util.ArrayList; import java.util.List; public class Plcstate extends Thread { @Override public void run() { while (this != null) { try { Thread.sleep(10000); } catch (InterruptedException e) { e.printStackTrace(); } List paramlist = S7control.getinstance().ReadWord("DB100.DBW", 12); // JSONObject jsonObject = new JSONObject(); // // jsonObject.append("params", paramlist); // jsonObject.append("params", new short[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, // 11, }); // WebSocketServer sendwServer = WebSocketServer.sessionMap.get("Parameter"); // if (sendwServer != null) { // sendwServer.sendMessage(jsonObject.toString()); // } JSONObject jsonObject = new JSONObject(); jsonObject.append("sta", new short[] { 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, }); WebSocketServer sendwServer = WebSocketServer.sessionMap.get("State"); if (sendwServer != null) { sendwServer.sendMessage(jsonObject.toString()); } WebSocketServer webSocketServer = WebSocketServer.sessionMap.get("State"); if (webSocketServer != null) { List messages = webSocketServer.getMessages(); String addressList = "DB100.DBW0"; // addressList.add("DB100.DBW0"); // addressList.add("DB100.DBW2"); // addressList.add("DB100.DBW4"); // addressList.add("DB100.DBW6"); // addressList.add("DB100.DBW8"); // addressList.add("DB100.DBW10"); // addressList.add("DB100.DBW12"); // addressList.add("DB100.DBW14"); // addressList.add("DB100.DBW16"); // addressList.add("DB100.DBW18"); // addressList.add("DB100.DBW20"); // addressList.add("DB100.DBW22"); 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 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(); } } } } }