exe读取扫码结果
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砂糖
262
scaner/src/main/java/org/example/Back.java
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262
scaner/src/main/java/org/example/Back.java
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//package org.example;
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//
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//import java.io.File;
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//import java.io.FileOutputStream;
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//import java.io.IOException;
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//import java.io.OutputStream;
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//import java.util.ArrayList;
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//
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//import org.glassfish.tyrus.server.Server;
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//
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//import MvCodeReaderCtrlWrapper.*;
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//import MvCodeReaderCtrlWrapper.MvCodeReaderCtrlDefine.*;
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//
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//public class Back {
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// static HttpRequestUtil http = null;
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//
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// // 保存所有读取到的设备列表
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// private static ArrayList<MV_CODEREADER_DEVICE_INFO> allDevices = new ArrayList<>();
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//
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// // 保存正在监听的设备列表
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// private static final ArrayList<MV_CODEREADER_DEVICE_INFO> activeDevices = new ArrayList<>();
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// private static byte[] pdata;
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//
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// // 获取所有读取到的设备列表JSON（推送给前端）
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// public static String getAllDevicesJson() {
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// org.json.JSONObject obj = new org.json.JSONObject();
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// obj.put("type", "allDevices");
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// org.json.JSONArray arr = new org.json.JSONArray();
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//
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// for (MV_CODEREADER_DEVICE_INFO camInfo : allDevices) {
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// org.json.JSONObject dev = new org.json.JSONObject();
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// dev.put("id", camInfo.stGigEInfo.chSerialNumber); // 序列号
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// dev.put("name", camInfo.stGigEInfo.chUserDefinedName != null ?
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// camInfo.stGigEInfo.chUserDefinedName : camInfo.stGigEInfo.chModelName);
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// dev.put("model", camInfo.stGigEInfo.chModelName); // 型号
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// dev.put("manufacturer", camInfo.stGigEInfo.chManufacturerName); // 制造商
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// dev.put("ip", getIpAddress(camInfo.stGigEInfo.nCurrentIp)); // IP地址
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// dev.put("version", camInfo.stGigEInfo.chDeviceVersion); // 设备版本
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// dev.put("isActive", isDeviceActive(camInfo)); // 是否正在监听
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// arr.put(dev);
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// }
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//
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// obj.put("devices", arr);
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// obj.put("totalCount", allDevices.size()); // 设备总数
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// obj.put("activeCount", activeDevices.size()); // 活跃设备数
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// return obj.toString();
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// }
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//
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// // 检查设备是否正在监听
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// private static boolean isDeviceActive(MV_CODEREADER_DEVICE_INFO device) {
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// for (MV_CODEREADER_DEVICE_INFO active : activeDevices) {
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// if (active.stGigEInfo.chSerialNumber.equals(device.stGigEInfo.chSerialNumber)) {
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// return true;
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// }
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// }
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// return false;
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// }
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//
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// // 将IP整数转换为字符串格式
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// private static String getIpAddress(int ipInt) {
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// return ((ipInt & 0xff000000) >> 24) + "." +
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// ((ipInt & 0x00ff0000) >> 16) + "." +
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// ((ipInt & 0x0000ff00) >> 8) + "." +
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// (ipInt & 0x000000ff);
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// }
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//
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// public static void saveDataToFile(byte[] dataToSave, int dataSize, String fileName) {
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// OutputStream os = null;
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//
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// try {
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// // 创建保存目录
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// File tempFile = new File("saveImg");
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// if (!tempFile.exists()) {
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// tempFile.mkdirs();
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// }
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//
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// os = new FileOutputStream("saveImg/" + fileName);
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// os.write(dataToSave, 0, dataSize);
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// System.out.println("图像保存成功: " + fileName);
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// } catch (IOException e) {
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// e.printStackTrace();
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// } finally {
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// // 关闭文件流
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// try {
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// if (os != null) {
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// os.close();
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// }
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// } catch (IOException e) {
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// e.printStackTrace();
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// }
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// }
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// }
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//
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// // 回调函数, 当扫码枪扫码后触发
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// private static void printImgCBInfo(byte[] pdata, MV_CODEREADER_IMAGE_OUT_INFO_EX2 stOutInfo) {
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// Main.pdata = pdata;
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// if (null == stOutInfo) {
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// System.out.println("stOutInfo is null");
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// return;
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// }
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//
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// System.out.print("/**CBpstOutInfo***************************************/\n");
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//
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// System.out.printf("获取一帧: nEventID[%d], nChannelID[%d], nWidth[%d], nHeight[%d], nFrameNum[%d], nTriggerIndex[%d], nFrameLen[%d], "
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// + " nCodeNumber[%d] \r\n",
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// stOutInfo.nEventID, stOutInfo.nChannelID, stOutInfo.nWidth, stOutInfo.nHeight, stOutInfo.nFrameNum,
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// stOutInfo.nTriggerIndex, stOutInfo.nFrameLen, stOutInfo.pstCodeListEx.nCodeNum);
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//
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// System.out.print("解码状态: bIsGetCode[" + stOutInfo.bIsGetCode + "]\r\n");
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//
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// System.out.print("像素类型: MvCodeReaderGvspPixelType[" + stOutInfo.enPixelType + "]\r\n");
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//
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// // 打印解码信息
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// for (int a = 0; a < stOutInfo.pstCodeListEx.nCodeNum; a++) {
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// org.json.JSONObject obj = new org.json.JSONObject();
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// obj.put("type", "scanMessage");
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// // 解析码中的数据，用下划线分割，第一个为物料类型，第二个为物料id
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// String code = stOutInfo.pstCodeListEx.stBcrInfoEx.get(a).chCode;
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//// String[] parts = code.split("__");
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//// if (parts.length >= 2) {
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//// String itemType = parts[0];
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//// String itemId = parts[1];
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//// obj.put("itemType", itemType);
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//// obj.put("itemId", itemId);
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//// } else {
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//// obj.put("rawCode", code);
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//// obj.put("error", "格式不正确");
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//// }
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// // 直接将解析出的数据返回到页面上
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//// WsServer.broadcast(code);
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// // 发送http请求，存储信息
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// try {
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// String s = HttpRequestUtil.postJson("http://140.143.206.120:8080/wms/stockIoDetail", code);
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// System.out.println("返回值" + s);
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// System.out.println("明细记录创建成功" + code);
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// } catch (Exception e) {
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// throw new RuntimeException(e);
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// }
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//
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//
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// System.out.printf("解码信息: TheCodeID[%d], CodeString[%s], nCodeLen[%d], nAngle[%d], nBarType[%d],"
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// + "sAlgoCost[%d], nIDRScore[%d], n1DIsGetQuality[%d]\r\n",
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// a, stOutInfo.pstCodeListEx.stBcrInfoEx.get(a).chCode, stOutInfo.pstCodeListEx.stBcrInfoEx.get(a).nLen,
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// stOutInfo.pstCodeListEx.stBcrInfoEx.get(a).nAngle, stOutInfo.pstCodeListEx.stBcrInfoEx.get(a).nBarType,
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// stOutInfo.pstCodeListEx.stBcrInfoEx.get(a).sAlgoCost, stOutInfo.pstCodeListEx.stBcrInfoEx.get(a).nIDRScore,
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// stOutInfo.pstCodeListEx.stBcrInfoEx.get(a).n1DIsGetQuality);
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// }
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// }
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//
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// private static void PrintDeviceInfo(MV_CODEREADER_DEVICE_INFO stCamInfo) {
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// if (stCamInfo.nTLayerType == MvCodeReaderCtrlDefine.MV_CODEREADER_GIGE_DEVICE) {
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// System.out.print("IP地址: " + getIpAddress(stCamInfo.stGigEInfo.nCurrentIp) + "\r\n");
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// System.out.printf("设备信息: 自定义名称:[%s], 序列号:[%s], 型号:[%s] \r\n\r\n",
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// stCamInfo.stGigEInfo.chUserDefinedName,
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// stCamInfo.stGigEInfo.chSerialNumber,
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// stCamInfo.stGigEInfo.chModelName);
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// }
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// }
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//
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//
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// public static void main(String[] args) throws InterruptedException {
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// System.out.print(" ***************程序开始****************** \r\n");
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//
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//// String strVersion = MvCodeReaderCtrl.MV_CODEREADER_GetSDKVersion();
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//// System.out.print("SDK版本: " + strVersion + "\r\n");
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////
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//// // 枚举所有设备
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//// allDevices = MvCodeReaderCtrl.MV_CODEREADER_EnumDevices();
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//// if (allDevices == null || allDevices.isEmpty()) {
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//// System.out.print("未发现任何设备!\r\n");
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//// } else {
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//// System.out.print("发现" + allDevices.size() + "个设备:\r\n");
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//// for (MV_CODEREADER_DEVICE_INFO device : allDevices) {
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//// PrintDeviceInfo(device);
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//// }
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//// }
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////
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//// ArrayList<Handle> handleList = new ArrayList<>();
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//// // 尝试打开并启动所有发现的设备
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//// for (int i = 0; i < allDevices.size(); i++) {
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//// MV_CODEREADER_DEVICE_INFO camInfo = allDevices.get(i);
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//// System.out.print("处理设备 " + i + ": " + camInfo.stGigEInfo.chSerialNumber + "\r\n");
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////
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//// Handle handle = null;
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//// try {
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//// handle = MvCodeReaderCtrl.MV_CODEREADER_CreateHandle(camInfo);
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//// } catch (ParameterException e) {
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//// System.out.print("创建句柄失败: " + e.getMessage() + "\r\n");
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//// continue;
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//// }
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////
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//// if (handle == null) {
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//// System.out.print("创建句柄失败 for device " + i + "!\r\n");
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//// continue;
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//// }
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////
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//// int nRet = MvCodeReaderCtrl.MV_CODEREADER_OpenDevice(handle);
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//// if (nRet != 0) {
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//// System.out.print("打开设备失败 for device " + i + "! 错误码[" + String.format("0x%x", nRet) + "]\r\n");
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//// continue;
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//// }
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////
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//// nRet = MvCodeReaderCtrl.MV_CODEREADER_RegisterImageCallBackEx2(handle, new ImageCallBack() {
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//// @Override
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//// public int OnImageCallBack(byte[] pdata, MV_CODEREADER_IMAGE_OUT_INFO_EX2 stOutInfo) {
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//// printImgCBInfo(pdata, stOutInfo);
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//// return 0;
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//// }
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//// });
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////
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//// if (nRet != 0) {
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//// System.out.print("注册回调失败 for device " + i + "! 错误码[" + String.format("0x%x", nRet) + "]\r\n");
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//// MvCodeReaderCtrl.MV_CODEREADER_CloseDevice(handle);
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//// continue;
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//// }
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////
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//// nRet = MvCodeReaderCtrl.MV_CODEREADER_StartGrabbing(handle);
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//// if (nRet != 0) {
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//// System.out.print("启动抓取失败 for device " + i + "! 错误码[" + String.format("0x%x", nRet) + "]\r\n");
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//// MvCodeReaderCtrl.MV_CODEREADER_CloseDevice(handle);
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//// continue;
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//// }
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////
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//// // 如果所有步骤都成功，添加到活跃设备列表
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//// handleList.add(handle);
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//// activeDevices.add(camInfo);
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//// System.out.print("设备 " + i + " 启动成功，开始监听!\r\n");
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//// }
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////
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//// System.out.println("所有设备处理完毕。活跃设备数量: " + activeDevices.size() + "\r\n");
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//
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// // 输入自己的身份并保存，每次请求时将其附加在json中，createBy字段
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//
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//// 改为监听键盘输入，当监听到一个以##开头，!!结尾的字符串时，提取中间的部分
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// http = new HttpRequestUtil();
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// System.out.println("http请求工具创建完成");
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// // 启动WebSocket服务器，用于向前端推送设备列表和扫描结果
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// Server server = new Server("localhost", 9000, "/", null, WsServer.class);
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// try {
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// server.start();
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// System.out.println("WebSocket服务器已启动，端口9000");
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// System.out.println("按Enter键退出程序...");
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// System.in.read(); // 阻塞主线程直到回车
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// } catch (Exception e) {
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// System.out.println("WebSocket服务器错误: " + e.getMessage());
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// e.printStackTrace();
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// } finally {
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// // 停止所有设备
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// System.out.println("停止所有设备...");
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// for (Handle handle : handleList) {
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// MvCodeReaderCtrl.MV_CODEREADER_StopGrabbing(handle);
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// MvCodeReaderCtrl.MV_CODEREADER_CloseDevice(handle);
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// }
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// server.stop();
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// System.out.println("程序已退出");
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// }
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// }
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//
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// public static byte[] getPdata() {
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// return pdata;
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// }
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//}
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