feat：增加挂号打印模块

src/main/java/com/dpkj/modules/print/controller/RegisterController.java

@@ -0,0 +1,44 @@
+package com.dpkj.modules.print.controller;
+
+import com.alibaba.fastjson.JSONObject;
+import com.dpkj.common.dto.LexMarkResultDTO;
+import com.dpkj.common.vo.Result;
+import com.dpkj.modules.print.service.PrintService;
+import org.springframework.web.bind.annotation.*;
+
+import javax.annotation.Resource;
+
+/**
+ * 挂号controller
+ * @author <a href="https://gitee.com/shi-chongli">石头人</a>
+ * @since 2025-02-08 11:49:46
+ */
+@RestController
+@RequestMapping("/print")
+public class RegisterController {
+
+    @Resource(name = "registerService")
+    private PrintService printService;
+
+    /**
+     * 挂号
+     */
+    @GetMapping("/register/{templateName}")
+    public Result<LexMarkResultDTO> register(@RequestParam String jsonData,
+                                             @PathVariable String templateName,
+                                             @RequestParam(defaultValue = "600") Integer width,
+                                             @RequestParam(defaultValue = "950") Integer height
+                                       ){
+        return Result.ok((LexMarkResultDTO)printService.printImage(JSONObject.parseObject(jsonData), templateName, width, height));
+    }
+
+    /**
+     * 挂号,通过文件路径
+     */
+    @GetMapping("/register")
+    public Result<LexMarkResultDTO> registerByFilePath(@RequestParam(defaultValue = "D:\\images") String filePath){
+        return Result.ok((LexMarkResultDTO)printService.printImage(null, null, 0, 0, filePath));
+    }
+
+}
+

src/main/java/com/dpkj/modules/print/service/PrintService.java

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+package com.dpkj.modules.print.service;
+
+import com.alibaba.fastjson.JSONObject;
+
+/**
+ * 打印服务接口
+ *
+ * @author <a href="https://gitee.com/shi-chongli">石头人</a>
+ * @version 1.0
+ * @since 2025-02-08 10:35:27
+ */
+public interface PrintService {
+
+
+    /**
+     * 生成小票图片
+     *
+     * @param data     json数据，用来填充模板
+     * @param template 模板（html字符串或者模板名称）
+     * @param width    图片宽度
+     * @param height   图片高度
+     * @param saveDir  图片的保存路径，如果为空，那么不进行图片的保存
+     */
+    Object printImage(JSONObject data, String template, int width, int height, String saveDir);
+
+    /**
+     * 默认实现，给定一个默认可用的图片保存路径
+     */
+    default Object printImage(JSONObject data, String template, int width, int height) {
+        return printImage(data, template, width, height, "D:\\images");
+    }
+
+
+}

src/main/java/com/dpkj/modules/print/service/impl/RegisterServiceImpl.java

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+package com.dpkj.modules.print.service.impl;
+
+
+import com.alibaba.fastjson.JSONObject;
+import com.dpkj.common.dto.LexMarkDTO;
+import com.dpkj.common.dto.LexMarkResultDTO;
+import com.dpkj.common.utils.TemplateUtils;
+import com.dpkj.common.utils.ThirdService;
+import com.dpkj.modules.print.service.PrintService;
+import org.springframework.stereotype.Service;
+import org.thymeleaf.util.StringUtils;
+
+import javax.annotation.Resource;
+
+/**
+ * 挂号服务打印
+ *
+ * @author <a href="https://gitee.com/shi-chongli">石头人</a>
+ * @version 1.0
+ * @since 2025-02-08 10:36:25
+ */
+@Service("registerService")
+public class RegisterServiceImpl implements PrintService {
+
+    @Resource
+    private ThirdService thirdService;
+
+    @Override
+    public LexMarkResultDTO printImage(JSONObject data, String template, int width, int height, String saveDir) {
+        StringBuilder filePath = new StringBuilder(saveDir);
+        // 校验是否选中了模板,如果没选中模板的话则不需要另外生成了
+        if ( !StringUtils.isEmpty(template) && !StringUtils.isEmpty(saveDir)){
+            byte[] image = new TemplateUtils().generateReceiptImage(data, template, width, height, filePath);
+        }
+
+        LexMarkDTO lexMarkDTO = new LexMarkDTO();
+        lexMarkDTO.setActionName("PrintForm");
+        lexMarkDTO.setCallID(19256);
+        lexMarkDTO.setDevName("ReceiptPrinter");
+        JSONObject param = new JSONObject();
+        param.put("TimeOut", 30000);
+        param.put("formName", "ReceiptForm");
+        param.put("mediaName", "ReceiptMedia");
+        param.put("alignment", 0);
+        param.put("offsetX", 0);
+        param.put("offsetY", 0);
+        param.put("resolution", 1);
+        param.put("mediaCtrl", 1);
+        param.put("fields", "LOGO=" + filePath);
+        lexMarkDTO.setParam(param.toJSONString());
+        return thirdService.callDevice(lexMarkDTO);
+    }
+
+}
+