wu
2023-09-06 3eced65b14a858329fd2b7f4c8bc6c5d66710c78
springboot-vue3/src/main/java/com/example/springboot/component/Plcaction.java
@@ -6,68 +6,96 @@
import java.util.List;
public class Plcaction extends Thread {
    private static final long SEND_INTERVAL = 2000; // 发送消息的时间间隔
    private static final long WRITE_INTERVAL = 100; // 写入PLC的时间间隔
    @Override
    public void run() {
        while (this != null) {
            try {
                Thread.sleep(10000);
            // 发送一次消息
            sendMessages();
            // 延迟一段时间
            Thread.sleep(SEND_INTERVAL);
            while (true) {
                // 写入PLC
                writeToPlc();
                Thread.sleep(WRITE_INTERVAL);
                // 发送消息
                sendMessages();
                Thread.sleep(SEND_INTERVAL);
            }
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
    }
            List<Short> paramlist = S7control.getinstance().ReadWord("DB100.DBW", 12);
            JSONObject jsonObject = new JSONObject();
            jsonObject.append("params", paramlist);
    private void sendMessages() {
            WebSocketServer sendwServer = WebSocketServer.sessionMap.get("action");
            if (sendwServer != null) {
            List<Boolean> paramlist = S7control.getinstance().ReadBits("DB100.DBW", 12);
            //        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}
            JSONObject jsonObject = new JSONObject();
            jsonObject.append("params", 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});
                sendwServer.sendMessage(jsonObject.toString());
            }
    }
    private void writeToPlc() {
            WebSocketServer webSocketServer = WebSocketServer.sessionMap.get("action");
            if (webSocketServer != null) {
                List<String> messages = webSocketServer.getMessages();
                List<String> addressList = new ArrayList<>();
                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");
            String addressList = "DB100.DBW0";
                if (!messages.isEmpty()) {
                    // 将最后一个消息转换为 short 类型的列表
                // 将最后一个消息转换为整数类型的列表
                    String lastMessage = messages.get(messages.size() - 1);
                    System.out.println("messages:" + messages);
                    String[] parts = lastMessage.split(",");
                    List<Short> messageValues = new ArrayList<>();
                List<Integer> 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());
                        Integer value = Integer.parseInt(cleanedPart.trim());
                            messageValues.add(value);
                        } catch (NumberFormatException e) {
                            // 如果无法解析为 short 类型,则忽略该部分
                        // 如果无法解析为整数类型,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);
                // 将消息值转换为布尔列表
                List<Boolean> messageBooleans = new ArrayList<>();
                for (Integer value : messageValues) {
                    messageBooleans.add(value == 0 ? true : false);
                }
                // 将布尔列表写入 PLC
                S7control.getinstance().WriteBit(addressList, messageBooleans);
                System.out.println("messageValues:" + messageBooleans);
                System.out.println("addressList:" + addressList);
                    // 清空消息列表
                    messages.clear();
                webSocketServer.clearMessages();
                }
            }
        }
    private List<Boolean> paramList() {
        // 获取参数列表的逻辑
        return new ArrayList<>(); // 假设返回空列表
    }
}