新增打印机打印接口

ruoyi-admin/src/main/java/com/ruoyi/asset/service/impl/TbAssetInformationServiceImpl.java

@@ -135,6 +135,10 @@ public class TbAssetInformationServiceImpl implements ITbAssetInformationService
         if (StrUtil.isBlank(number)) {
             throw new RuntimeException("编号不能为空");
         }
+
+        // 删除字符串中前导的零
+        number = number.replaceFirst("^0+", "");
+
         if (number.length() % 4 != 0) {
             throw new RuntimeException("编号的长度必须为4的倍数");
         }

ruoyi-admin/src/main/java/com/ruoyi/inventory/service/impl/TbAssetInventoryServiceImpl.java

@@ -100,7 +100,10 @@ public class TbAssetInventoryServiceImpl implements ITbAssetInventoryService
             //提取epc rfid
             ArrayList<String> epcList = new ArrayList<>();
             for (TagInfo tagInfo : list) {
-                epcList.add(tagInfo.getEpc());
+                String epc = tagInfo.getEpc();
+                // 删除字符串中前导的零
+                epc = epc.replaceFirst("^0+", "");
+                epcList.add(epc);
             }
             //根据位置获取包含自身及子位置,递归
             List<String> locations = new RecursionUtil().getNumberWithChildren(locationMapper, location);

ruoyi-admin/src/main/java/com/ruoyi/ptxlib/PTXService.java

@@ -1,161 +0,0 @@
-package com.ruoyi.ptxlib;
-
-import cn.hutool.core.util.StrUtil;
-
-import java.io.UnsupportedEncodingException;
-import java.nio.charset.StandardCharsets;
-
-public class PTXService {
-    /**
-     * 创建表单
-     *
-     * @param pid 分辨率
-     */
-    public void createForm(String pid)
-    {
-        if (pid == null) {
-            pid = "300";
-        }
-        String cmd = "~CREATE;formName;X\r\nSCALE;DOT;" + pid + ";" + pid + "\r\nFONT;SYMSET 'UTF8'\r\n";//创建表单，分辨率为203，如是300点机器，请改为300;300
-        PTXLib.INSTANCE.sendcommand(cmd);
-    }
-
-    /**
-     * 字体加粗
-     *
-     * @param bold 是否加粗
-     */
-    public void setBold(boolean bold)
-    {
-        String cmd;
-        if (bold)
-        {
-            cmd = "FONT;NAME 92244.sf;BOLD 1\r\n";
-        }
-        else
-        {
-            cmd = "FONT;NAME 92244.sf;BOLD 0\r\n";
-        }
-        PTXLib.INSTANCE.sendcommand(cmd);
-
-    }
-
-    /**
-     * 打印表单
-     */
-    public void printForm()
-    {
-        String cmd = "END\r\n~EXECUTE;formName\r\n~NORMAL\r\n";
-        PTXLib.INSTANCE.sendcommand(cmd);
-    }
-
-    /**
-     * 使用中文字体进行打印
-     *
-     * @param X x轴坐标
-     * @param Y y轴坐标
-     * @param VE x轴垂直扩展间距 行高
-     * @param he Y轴垂直扩展间距 行高
-     * @param data 打印数据
-     */
-    public void printText(String X,String Y,String VE,String he,String data) {
-        //使用字体为SIMHEI.TTF来打印中文，如打印内容中包含*，请修改data前后的*，变为内容中不会包含的符号
-        String cmd = "FONT;NAME SIMHEI.TTF\r\nTWOBYTE\r\nPOINT;"+Y+";"+X+";"+VE+";"+he+";*"+data+"*\r\nSTOP\r\n";
-
-        byte[] data1 = new byte[1024];
-        try {
-            data1=cmd.getBytes("UTF-8");
-        } catch (UnsupportedEncodingException e) {
-            // TODO Auto-generated catch block
-            e.printStackTrace();
-        }
-        PTXLib.INSTANCE.sendBinaryDataNoCRLF(data1,data1.length);
-    }
-
-    /**
-     * 使用内部字体打印英文
-     *
-     * @param X x轴坐标
-     * @param Y y轴坐标
-     * @param VE x轴垂直扩展间距 行高
-     * @param he Y轴垂直扩展间距 行高
-     * @param data 打印数据
-     */
-    public void printTextEn(String X,String Y,String VE,String he,String data)
-    {
-        String cmd = "ALPHA\r\nPOINT;"+Y+";"+X+";"+VE+";"+he+";*"+data+"*\r\nSTOP\r\n";//仅可用来打印英文及数字，如打印内容中包含*，请修改data前后的*，变为内容中不会包含的符号
-        //PTXLIBDLL.INSTANCE.sendcommand(cmd);
-        byte[] data1 = new byte[1024];
-        data1=cmd.getBytes(StandardCharsets.UTF_8);
-        PTXLib.INSTANCE.sendBinaryDataNoCRLF(data1,data1.length);
-    }
-
-    public void writeRFID(String EPC) {
-        String RFID_format = "H"; // 十六进
-        String regex="^[A-Fa-f0-9]+$";
-
-        if (StrUtil.isBlank(EPC)) {
-            throw new RuntimeException("EPC不能为空");
-        }
-        if (EPC.length() % 4 != 0) {
-            throw new RuntimeException("EPC的长度必须为4的倍数");
-        }
-
-        // 大写英文
-        EPC = EPC.toUpperCase();
-
-        if (!EPC.matches(regex)) {
-            throw new RuntimeException("非正则表达式");
-        }
-
-        String cmd2="RFWTAG;96;EPC\n96;"+ RFID_format +";*"+EPC+"*\nSTOP\n";//向EPC内写入数据指令，其中的96参数为写入数据长度*4
-
-        // 将EPC写入指令发送至打印机，其余PGL指令均可有sendcommand方法发送至打印机内使用
-        PTXLib.INSTANCE.sendcommand(cmd2);
-    }
-
-    /**
-     * 打印二维码
-     *
-     * @param X
-     * @param Y
-     * @param width
-     * @param data
-     */
-    public void printQrCode(String X,String Y,String width,String data)
-    {
-
-        String cmd = "BARCODE\r\nQRCODE;XD"+width+";"+Y+";"+X+"\r\n*"+data+"*\r\nSTOP\r\n";//打印QRCODE二维码，如打印内容中包含*，请修改data前后的*，变为内容中不会包含的符号
-        byte[] data1 = new byte[1024];
-        try {
-            data1=cmd.getBytes("UTF-8");
-        } catch (UnsupportedEncodingException e) {
-            // TODO Auto-generated catch block
-            e.printStackTrace();
-        }
-        PTXLib.INSTANCE.sendBinaryDataNoCRLF(data1,data1.length);
-    }
-
-    /**
-     * 打印128一维码
-     *
-     * @param X
-     * @param Y
-     * @param width
-     * @param data
-     * @param read
-     * @param high
-     */
-    public void printCode128(String X,String Y,int width,String data,Boolean read,double high)
-    {
-        String cmd;
-        if(read){
-            cmd = "BARCODE\r\nC128A;XRD" + width * 1 + ":" + width * 1 + ":" + width * 2 + ":" + width * 2 + ":" + width * 3 + ":" + width * 3 + ":" + width * 4 + ":" + width * 4 + ";H" + high + ";" + Y + ";" + X + "\r\n*" + data + "*\r\nPDF\r\nSTOP\r\n";
-        }
-        else{
-            cmd = "BARCODE\r\nC128A;XRD" + width * 1 + ":" + width * 1 + ":" + width * 2 + ":" + width * 2 + ":" + width * 3 + ":" + width * 3 + ":" + width * 4 + ":" + width * 4 + ";H" + high + ";" + Y + ";" + X + "\r\n*" + data + "*\r\nSTOP\r\n";
-        }
-        PTXLib.INSTANCE.sendcommand(cmd);
-
-    }
-}

ruoyi-admin/src/main/java/com/ruoyi/ptxlib/WindowsFormApp.java

@@ -1,8 +1,10 @@
 package com.ruoyi.ptxlib;
 
-import cn.hutool.core.util.StrUtil;
+import com.ruoyi.ptxlib.domain.PTXLabelText;
+import com.ruoyi.ptxlib.service.PTXLib;
+import com.ruoyi.ptxlib.service.impl.PTXService;
 
-import static com.ruoyi.ptxlib.PTXConstants.*;
+import static com.ruoyi.ptxlib.constant.PTXConstants.*;
 
 public class WindowsFormApp {
     public static void func1() {
@@ -39,16 +41,19 @@ public class WindowsFormApp {
         // PTXLib.INSTANCE.openethernet("10.100.33.107",9100);//使用网口打印，打印PORT默认为9100，可在打印机内修改
         // PTXLib.INSTANCE.PTXA_DownloadPCX("UL.PCX", "UL");//下载UL.PCX至打印机，此项下载需在createform之前
 
-        ptxService.createForm("300");//创建一个表单
+        // 创建一个表单，并设置打印头
+        ptxService.createForm(300);
 
-        ptxService.setBold(true); // 使用内部字体打印时，可以选择是否加粗，单独下载的自由字体此功能无效
+        // 使用内部字体打印时，可以选择是否加粗，单独下载的自由字体此功能无效
+        ptxService.setBold(true);
 
-        ptxService.printText("5","85","10","10","简体中文测试test ");//使用中文字体进行打印，可选配字库卡
-        ptxService.printTextEn("5","35","10","10","uuid7799uuid7799uuid");//使用内部字体打印英文
-        ptxService.writeRFID(EPC);
+        // 使用中文字体进行打印，可选配字库卡
+        ptxService.printText(new PTXLabelText(80, 10, 35,10,10,"简体中文测试test"));
 
-//        ptxService.printCode128("100", "60", 2, "barcodetest", true,5.14);//打印code128一维码，high高度单位为0.1英寸，包含码文是最小为4，不包含码文是最小为3，最大99
-//        ptxService.printQrCode("100","200","5","QRCODETEST");//打印QRCODE二维码
+        // ptxService.writeRFID(EPC);
+
+        ptxService.printCode128(10, 65, 2, "barcodetest", true,5.14); //打印code128一维码，high高度单位为0.1英寸，包含码文是最小为4，不包含码文是最小为3，最大99
+        // ptxService.printQrCode("5","120","5","QRCODETEST");//打印QRCODE二维码
         //PTXLIBDLL.INSTANCE.sendcommand("LOGO\r\n8;8;UL\r\nSTOP\r\n")将UL.PCX图片打印出来
         ptxService.printForm();//打印此表单
 

ruoyi-admin/src/main/java/com/ruoyi/ptxlib/PTXConstants.java → ruoyi-admin/src/main/java/com/ruoyi/ptxlib/constant/PTXConstants.java

@@ -1,9 +1,16 @@
-package com.ruoyi.ptxlib;
+package com.ruoyi.ptxlib.constant;
 
 /**
  * PtnxD11CommDef.h 常量设置
  */
 public class PTXConstants {
+    /** 最大纸张宽度 */
+    public static Integer MaxLabelWidth = 120;
+
+    /** 最大打印宽度 */
+    public static Integer MaxPrintWidth = 4;
+
+
     public static final Double Pi        = 3.14159;
     public static final Integer SpeedOfLight = 300000; // 千米每秒
 

ruoyi-admin/src/main/java/com/ruoyi/ptxlib/controller/PTXController.java

@@ -0,0 +1,22 @@
+package com.ruoyi.ptxlib.controller;
+
+import com.ruoyi.common.core.controller.BaseController;
+import com.ruoyi.common.core.domain.AjaxResult;
+import com.ruoyi.ptxlib.domain.PTXLabelInfo;
+import com.ruoyi.ptxlib.service.impl.PTXService;
+import org.springframework.web.bind.annotation.*;
+
+import javax.annotation.Resource;
+
+@RestController
+@RequestMapping("/print")
+public class PTXController extends BaseController {
+    @Resource
+    private PTXService ptxService;
+
+    @PostMapping
+    public AjaxResult print(@RequestBody PTXLabelInfo ptxLabelInfo) {
+        ptxService.printLabel(ptxLabelInfo);
+        return success();
+    }
+}

ruoyi-admin/src/main/java/com/ruoyi/ptxlib/domain/PTXLabelCode.java

@@ -0,0 +1,32 @@
+package com.ruoyi.ptxlib.domain;
+
+import lombok.Data;
+
+@Data
+public class PTXLabelCode {
+    /** 二维码类型 1：条码 2：二维码 */
+    private Integer codeType;
+
+    /** y轴间距 */
+    private Integer spaceBetween;
+
+    /** x坐标 */
+    private Integer X;
+
+    /** y坐标 */
+    private Integer Y;
+
+    /** 宽度 */
+    private Integer width;
+
+    /** 存入数据<br/>
+     * 条形码不可以写入中文
+     * */
+    private String data;
+
+    /** 条码下是否显示文字  */
+    private Boolean isShowText;
+
+    /** 条码高度 */
+    private Double height;
+}

ruoyi-admin/src/main/java/com/ruoyi/ptxlib/domain/PTXLabelInfo.java

@@ -0,0 +1,35 @@
+package com.ruoyi.ptxlib.domain;
+
+import lombok.Data;
+
+import java.util.List;
+
+@Data
+public class PTXLabelInfo {
+    /** 连接方式 0:USB,1:Ethernet */
+    private Integer connectType;
+
+    /** 打印机驱动程序名称 */
+    private String printerName ;
+
+    /** 连接地址 */
+    private String connectIpAddress;
+
+    /** 连接端口 */
+    private Integer connectPort;
+
+    /** 打印头 */
+    private Integer pid;
+
+    /** 是否加粗 */
+    private Boolean isBold;
+
+    /** EPC */
+    private String epc;
+
+    /** 标签文字打印 */
+    private List<PTXLabelText> ptxLabelTexts;
+
+    /** 标签二维码打印 */
+    private List<PTXLabelCode> ptxLabelCodes;
+}

ruoyi-admin/src/main/java/com/ruoyi/ptxlib/domain/PTXLabelText.java

@@ -0,0 +1,58 @@
+package com.ruoyi.ptxlib.domain;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+/**
+ * 标签打印文字类
+ */
+@Data
+public class PTXLabelText {
+    /** 文字类型 0:英文，1：中文*/
+    private Integer textType;
+
+    /** y轴间距 */
+    private Integer spaceBetween;
+
+    /** x坐标 */
+    private Integer x;
+
+    /** y坐标 */
+    private Integer y;
+
+    /** x轴垂直扩展 */
+    private Integer xLineHeight;
+
+    /** y轴垂直扩展 */
+    private Integer yLineHeight;
+
+    /** 打印的数据 */
+    private String printData;
+
+    /** tff字体文件名称(包含后缀) */
+    private String tffFileName;
+
+    public PTXLabelText() {
+    }
+
+    public PTXLabelText(Integer spaceBetween, Integer x, Integer y, Integer XLineHeight, Integer YLineHeight, String printData) {
+        this.spaceBetween = spaceBetween;
+        this.x = x;
+        this.y = y;
+        this.xLineHeight = XLineHeight;
+        this.yLineHeight = YLineHeight;
+        this.printData = printData;
+    }
+
+    public PTXLabelText(Integer spaceBetween, Integer x, Integer y, Integer XLineHeight, Integer YLineHeight, String printData, String tffFileName) {
+        this.spaceBetween = spaceBetween;
+        this.x = x;
+        this.y = y;
+        this.xLineHeight = XLineHeight;
+        this.yLineHeight = YLineHeight;
+        this.printData = printData;
+        this.tffFileName = tffFileName;
+    }
+
+}

ruoyi-admin/src/main/java/com/ruoyi/ptxlib/PTXLib.java → ruoyi-admin/src/main/java/com/ruoyi/ptxlib/service/PTXLib.java

@@ -1,4 +1,4 @@
-package com.ruoyi.ptxlib;
+package com.ruoyi.ptxlib.service;
 
 import com.sun.jna.Library;
 import com.sun.jna.Native;

ruoyi-admin/src/main/java/com/ruoyi/ptxlib/service/impl/PTXService.java

@@ -0,0 +1,337 @@
+package com.ruoyi.ptxlib.service.impl;
+
+import cn.hutool.core.util.StrUtil;
+import com.ruoyi.ptxlib.domain.PTXLabelCode;
+import com.ruoyi.ptxlib.domain.PTXLabelInfo;
+import com.ruoyi.ptxlib.domain.PTXLabelText;
+import com.ruoyi.ptxlib.service.PTXLib;
+import org.springframework.stereotype.Service;
+
+import java.nio.charset.StandardCharsets;
+import java.util.List;
+
+import static com.ruoyi.ptxlib.constant.PTXConstants.MaxLabelWidth;
+import static com.ruoyi.ptxlib.constant.PTXConstants.MaxPrintWidth;
+
+@Service
+public class PTXService {
+    /**
+     * 打印标签
+     *
+     * @param labelInfo 标签信息
+     */
+    public void printLabel(PTXLabelInfo labelInfo) {
+        // 初始化
+        PTXLib.INSTANCE.PTXA_DLLinit();
+
+        // 获取连接类型
+        Integer connectType = labelInfo.getConnectType();
+        // 本地连接
+        if (connectType == null || connectType == 0) {
+            String printerName = labelInfo.getPrinterName();
+            if (StrUtil.isBlank(printerName)) {
+                throw new RuntimeException("驱动程序名称不能为空");
+            }
+            PTXLib.INSTANCE.openport(printerName);
+        } else if (connectType == 1) { // 远程连接
+            String connectIpAddress = labelInfo.getConnectIpAddress();
+            Integer connectPort = labelInfo.getConnectPort();
+            if (StrUtil.isBlank(connectIpAddress)) {
+                throw new RuntimeException("连接地址不能为空");
+            }
+            if (connectPort == null) {
+                connectPort = 80;
+            }
+            PTXLib.INSTANCE.openethernet(connectIpAddress, connectPort);
+        }
+
+        Integer pid = labelInfo.getPid();
+        // 创建表单
+        createForm(pid);
+
+        // 加粗
+        Boolean isBold = labelInfo.getIsBold();
+        if (isBold != null && isBold) {
+            setBold(true);
+        }
+
+        // 写入EPC
+        String epc = labelInfo.getEpc();
+        if (StrUtil.isNotBlank(epc)) {
+            writeRFID(epc);
+        }
+
+        // 打印文字
+        List<PTXLabelText> ptxLabelTexts = labelInfo.getPtxLabelTexts();
+        if (ptxLabelTexts != null && !ptxLabelTexts.isEmpty()) {
+            for (PTXLabelText labelText : ptxLabelTexts) {
+                Integer textType = labelText.getTextType();
+                if (textType == 1) {
+                    printText(labelText);
+                    continue;
+                }
+                printTextEn(labelText);
+            }
+        }
+
+        // 打印二维码
+        List<PTXLabelCode> ptxLabelCodes = labelInfo.getPtxLabelCodes();
+        if (ptxLabelCodes != null && !ptxLabelCodes.isEmpty()) {
+            for (PTXLabelCode labelCode : ptxLabelCodes) {
+                Integer codeType = labelCode.getCodeType();
+                if (codeType == 1) {
+                    printCode128(labelCode);
+                }
+                if (codeType == 2) {
+                    printQrCode(labelCode);
+                }
+            }
+        }
+
+        // 打印此表单
+        printForm();
+        // 关闭端口
+        PTXLib.INSTANCE.closeport();
+    }
+
+    /**
+     * 创建表单
+     *
+     * @param pid 打印头，默认300
+     */
+    public void createForm(Integer pid) {
+        if (pid == null) {
+            pid = 300;
+        }
+        // 创建表单，分辨率为203，如是300点机器，请改为300;300
+        String cmd = "~CREATE;formName;X\r\nSCALE;DOT;" + pid + ";" + pid + "\r\nFONT;SYMSET 'UTF8'\r\n";
+        PTXLib.INSTANCE.sendcommand(cmd);
+    }
+
+    /**
+     * 字体加粗
+     *
+     * @param bold 是否加粗
+     */
+    public void setBold(boolean bold) {
+        String cmd;
+        if (bold) {
+            cmd = "FONT;NAME 92244.sf;BOLD 1\r\n";
+        } else {
+            cmd = "FONT;NAME 92244.sf;BOLD 0\r\n";
+        }
+        PTXLib.INSTANCE.sendcommand(cmd);
+
+    }
+
+    /**
+     * 打印表单
+     */
+    public void printForm() {
+        String cmd = "END\r\n~EXECUTE;formName\r\n~NORMAL\r\n";
+        PTXLib.INSTANCE.sendcommand(cmd);
+    }
+
+    /**
+     * 打印文字
+     *
+     * @param ptxLabelText 标签打印文字信息
+     */
+    public void printText(PTXLabelText ptxLabelText) {
+        Integer spaceBetween = ptxLabelText.getSpaceBetween();
+        Integer x = ptxLabelText.getX();
+        Integer y = ptxLabelText.getY();
+        // 检查y是否超出边界值
+        y = checkY(y, spaceBetween);
+
+        Integer xLineHeight = ptxLabelText.getXLineHeight();
+        Integer yLineHeight = ptxLabelText.getYLineHeight();
+        String printData = ptxLabelText.getPrintData();
+
+        String tffFileName = ptxLabelText.getTffFileName();
+        // 判断是否另外使用字体文件
+        if (StrUtil.isBlank(tffFileName)) {
+            // 设置默认使用字体文件
+            tffFileName = "SIMHEI.TTF";
+        }
+
+        printText(x, y, xLineHeight, yLineHeight, printData, tffFileName);
+    }
+
+    /**
+     * 使用中文字体进行打印
+     *
+     * @param X x轴坐标
+     * @param Y y轴坐标
+     * @param VE x轴垂直扩展间距 行高
+     * @param he Y轴垂直扩展间距 行高
+     * @param data 打印数据
+     * @param tffFileName 字体文件名称
+     */
+    public void printText(Integer X, Integer Y, Integer VE, Integer he, String data, String tffFileName) {
+        //使用字体为SIMHEI.TTF来打印中文，如打印内容中包含*，请修改data前后的*，变为内容中不会包含的符号
+        String cmd = "FONT;NAME " + tffFileName + "\r\nTWOBYTE\r\nPOINT;"+Y+";"+X+";"+VE+";"+he+";*"+data+"*\r\nSTOP\r\n";
+
+        byte[] data1 = new byte[1024];
+        data1=cmd.getBytes(StandardCharsets.UTF_8);
+        PTXLib.INSTANCE.sendBinaryDataNoCRLF(data1,data1.length);
+    }
+
+    /**
+     * 打印英文
+     *
+     * @param ptxLabelText 标签打印文字信息
+     */
+    public void printTextEn(PTXLabelText ptxLabelText) {
+        Integer spaceBetween = ptxLabelText.getSpaceBetween();
+        Integer x = ptxLabelText.getX();
+        Integer y = ptxLabelText.getY();
+        // 检查y是否超出边界值
+        y = checkY(y, spaceBetween);
+
+        Integer xLineHeight = ptxLabelText.getXLineHeight();
+        Integer yLineHeight = ptxLabelText.getYLineHeight();
+        String printData = ptxLabelText.getPrintData();
+
+        printTextEn(x, y, xLineHeight, yLineHeight, printData);
+    }
+
+    /**
+     * 使用内部字体打印英文
+     *
+     * @param X x轴坐标
+     * @param Y y轴坐标
+     * @param VE x轴垂直扩展间距 行高
+     * @param he Y轴垂直扩展间距 行高
+     * @param data 打印数据
+     */
+    public void printTextEn(Integer X, Integer Y, Integer VE, Integer he, String data)
+    {
+        String cmd = "ALPHA\r\nPOINT;"+Y+";"+X+";"+VE+";"+he+";*"+data+"*\r\nSTOP\r\n";//仅可用来打印英文及数字，如打印内容中包含*，请修改data前后的*，变为内容中不会包含的符号
+        //PTXLIBDLL.INSTANCE.sendcommand(cmd);
+
+        byte[] data1 = new byte[1024];
+        data1=cmd.getBytes(StandardCharsets.UTF_8);
+        PTXLib.INSTANCE.sendBinaryDataNoCRLF(data1,data1.length);
+    }
+
+    private Integer checkY(Integer Y, Integer spaceBetween) {
+        int i = (spaceBetween / 2) - 5;
+        if (Y >= i) {
+            return Y;
+        }
+        return i;
+    }
+
+    public void writeRFID(String EPC) {
+        String RFID_format = "H"; // 十六进
+        String regex="^[A-Fa-f0-9]+$";
+
+        if (StrUtil.isBlank(EPC)) {
+            throw new RuntimeException("EPC不能为空");
+        }
+
+        // 删除字符串中前导的零
+        EPC = EPC.replaceFirst("^0+", "");
+
+        if (EPC.length() % 4 != 0) {
+            throw new RuntimeException("EPC的长度必须为4的倍数");
+        }
+
+        // 大写英文
+        EPC = EPC.toUpperCase();
+
+        if (!EPC.matches(regex)) {
+            throw new RuntimeException("EPC格式非16进制");
+        }
+
+        String cmd2="RFWTAG;96;EPC\n96;"+ RFID_format +";*"+EPC+"*\nSTOP\n";//向EPC内写入数据指令，其中的96参数为写入数据长度*4
+
+        // 将EPC写入指令发送至打印机，其余PGL指令均可有sendcommand方法发送至打印机内使用
+        PTXLib.INSTANCE.sendcommand(cmd2);
+    }
+
+    public void printQrCode(PTXLabelCode ptxLabelCode) {
+        Integer spaceBetween = ptxLabelCode.getSpaceBetween();
+        Integer x = ptxLabelCode.getX();
+        Integer y = ptxLabelCode.getY();
+        y = checkY(y, spaceBetween);
+        Integer width = ptxLabelCode.getWidth();
+        String data = ptxLabelCode.getData();
+        printQrCode(x, y, width, data);
+    }
+
+    /**
+     * 打印二维码
+     *
+     * @param X x轴坐标
+     * @param Y y轴坐标
+     * @param width 宽度 5等于1厘米
+     * @param data 存入的数据
+     */
+    public void printQrCode(Integer X, Integer Y, Integer width, String data){
+        // 打印QRCODE二维码，如打印内容中包含*，请修改data前后的*，变为内容中不会包含的符号
+        String cmd = "BARCODE\r\nQRCODE;XD"+width+";"+Y+";"+X+"\r\n*"+data+"*\r\nSTOP\r\n";
+        byte[] data1;
+        data1=cmd.getBytes(StandardCharsets.UTF_8);
+        PTXLib.INSTANCE.sendBinaryDataNoCRLF(data1,data1.length);
+    }
+
+    private void printCode128(PTXLabelCode ptxLabelCode) {
+        Integer spaceBetween = ptxLabelCode.getSpaceBetween();
+        Integer x = ptxLabelCode.getX();
+        Integer y = ptxLabelCode.getY();
+        y = checkY(y, spaceBetween);
+        Integer width = ptxLabelCode.getWidth();
+        if (width > MaxPrintWidth) {
+            width = MaxPrintWidth;
+        }
+        String data = ptxLabelCode.getData();
+
+        Boolean isShowText = ptxLabelCode.getIsShowText();
+        if (isShowText == null || isShowText) {
+            isShowText = true;
+        }
+        Double height = ptxLabelCode.getHeight();
+
+        if (StrUtil.isNotBlank(data)) {
+            // 去除中文
+            data = data.replaceAll("[\\u4e00-\\u9fa5]", "");
+            if (height < 4) {
+                height = 4.0;
+            }
+        }
+        if (StrUtil.isBlank(data)) {
+            if (height < 3) {
+                height = 3.0;
+            }
+        }
+        if (height >= 99) {
+            height = 98.9;
+        }
+
+        printCode128(x, y, width, data, isShowText, height);
+    }
+
+    /**
+     * 打印128一维码
+     *
+     * @param X x轴坐标
+     * @param Y y轴坐标
+     * @param width 宽度 最大为4
+     * @param data 存入的数据 不支持中文
+     * @param isShowText 是否显示文字
+     * @param height 条码高度（毫米）
+     */
+    public void printCode128(Integer X, Integer Y, Integer width, String data, Boolean isShowText, double height) {
+        String cmd;
+        if(isShowText){
+            cmd = "BARCODE\r\nC128A;XRD" + width + ":" + width + ":" + width * 2 + ":" + width * 2 + ":" + width * 3 + ":" + width * 3 + ":" + width * 4 + ":" + width * 4 + ";H" + height + ";" + Y + ";" + X + "\r\n*" + data + "*\r\nPDF\r\nSTOP\r\n";
+        }
+        else{
+            cmd = "BARCODE\r\nC128A;XRD" + width + ":" + width + ":" + width * 2 + ":" + width * 2 + ":" + width * 3 + ":" + width * 3 + ":" + width * 4 + ":" + width * 4 + ";H" + height + ";" + Y + ";" + X + "\r\n*" + data + "*\r\nSTOP\r\n";
+        }
+        PTXLib.INSTANCE.sendcommand(cmd);
+
+    }
+}

ruoyi-framework/src/main/java/com/ruoyi/framework/config/SecurityConfig.java

@@ -111,7 +111,7 @@ public class SecurityConfig extends WebSecurityConfigurerAdapter
                 // 过滤请求
                 .authorizeRequests()
                 // 对于登录login 注册register 验证码captchaImage 允许匿名访问
-                .antMatchers("/login", "/register", "/captchaImage","/inventory/inventory/takeStock", "/asset/location/tree","/visitor/**").permitAll()
+                .antMatchers("/login", "/register", "/captchaImage","/inventory/inventory/takeStock", "/asset/location/tree","/visitor/**", "/print/**").permitAll()
                 // 静态资源，可匿名访问
                 .antMatchers(HttpMethod.GET, "/", "/*.html", "/**/*.html", "/**/*.css", "/**/*.js", "/profile/**", "/asset/location/code/**").permitAll()
                 .antMatchers("/swagger-ui.html", "/swagger-resources/**", "/webjars/**", "/*/api-docs", "/druid/**").permitAll()