| | |
| | | package com.example.springboot.component; |
| | | |
| | | import cn.hutool.json.JSONArray; |
| | | import cn.hutool.json.JSONObject; |
| | | |
| | | import java.io.BufferedReader; |
| | | import java.io.FileInputStream; |
| | | import java.io.FileNotFoundException; |
| | | import java.io.IOException; |
| | | import java.io.InputStreamReader; |
| | | import java.io.UnsupportedEncodingException; |
| | | import java.util.ArrayList; |
| | | import java.util.List; |
| | | import java.util.Arrays; |
| | | |
| | | public class Plcstate extends Thread { |
| | | String name = ""; |
| | | Integer count = 0; |
| | | |
| | | public void readValue() { |
| | | String str = ""; |
| | | BufferedReader bufferedReader = null; |
| | | FileInputStream fileInputStream; |
| | | try { |
| | | // 从文件中读取字节数据存入 fileInputStream |
| | | fileInputStream = new FileInputStream("CanadaMes-ui/src/configuration/State.json"); |
| | | // 读取 fileInputStream 中字节并将其解码为字符 |
| | | InputStreamReader inputStreamReader = new InputStreamReader(fileInputStream, "utf-8"); |
| | | // 提高读取效率,在 BufferedReader 内包装 InputStreamReader |
| | | bufferedReader = new BufferedReader(inputStreamReader); |
| | | String line = null; |
| | | // 将 bufferedReader 内容一行一行赋值给str |
| | | while ((line = bufferedReader.readLine()) != null) { |
| | | str += line; |
| | | } |
| | | |
| | | // 将str字符串格式转为json |
| | | JSONObject jsonObject = new JSONObject(str); |
| | | |
| | | // 获取json中的值 |
| | | JSONArray address = jsonObject.getJSONArray("address"); |
| | | for (int i = 0; i < address.size(); i++) { |
| | | JSONObject ress = (JSONObject) address.get(i); |
| | | |
| | | this.name = ress.getStr("name"); |
| | | this.count = ress.getInt("count"); |
| | | |
| | | } |
| | | |
| | | } catch (FileNotFoundException e) { |
| | | e.printStackTrace(); |
| | | } catch (UnsupportedEncodingException e) { |
| | | e.printStackTrace(); |
| | | } catch (IOException e) { |
| | | e.printStackTrace(); |
| | | } |
| | | } |
| | | |
| | | @Override |
| | | public void run() { |
| | | while (this != null) { |
| | | try { |
| | | Thread.sleep(10000); |
| | | Thread.sleep(1000); |
| | | } catch (InterruptedException e) { |
| | | e.printStackTrace(); |
| | | } |
| | | |
| | | List<Short> plclist = S7control.getinstance().ReadWord("DB103.DBW0", 10); |
| | | // Short[] values = { 0, 1, 1, 0, 1, 0, 1, 0, |
| | | // 1, 0, }; |
| | | // List<Short> plclist = new ArrayList<>(Arrays.asList(values)); |
| | | // this.readValue(); |
| | | // String PlcAddress = this.name; |
| | | // Integer Plccount = this.count; |
| | | // System.out.println(PlcAddress); |
| | | |
| | | //读取状态数据 |
| | | List<Short> plclist = S7control.getinstance().ReadWord("DB103.0", 44); |
| | | // Short[] values = { 0, 1, 1, 0, 1, 0, 1, 0, |
| | | // 1, 0, }; |
| | | // List<Short> plclist = new ArrayList<>(Arrays.asList(values)); |
| | | if (plclist != null) { |
| | | |
| | | List<String> Intlist = new ArrayList<>(); |
| | | for (Short value : plclist) { |
| | | Intlist.add(value == 1 ? "自动" : "手动"); |
| | | Intlist.add(value == 1 ? "AUTO" : "Manual"); |
| | | |
| | | } |
| | | JSONObject jsonObject = new JSONObject(); |
| | | jsonObject.append("sta", Intlist); |
| | | WebSocketServer sendwServer = WebSocketServer.sessionMap.get("State"); |
| | | // WebSocketServer sendwServer = WebSocketServer.sessionMap.get("State"); |
| | | // if (sendwServer != null) { |
| | | // sendwServer.sendMessage(jsonObject.toString()); |
| | | // } |
| | | ArrayList<WebSocketServer> sendwServer = WebSocketServer.sessionMap.get("State"); |
| | | if (sendwServer != null) { |
| | | sendwServer.sendMessage(jsonObject.toString()); |
| | | for (WebSocketServer webserver : sendwServer) { |
| | | webserver.sendMessage(jsonObject.toString()); |
| | | } |
| | | } |
| | | |
| | | } |