feat：增加自动创建路径

src/main/java/com/dpkj/modules/autoReplyPrint/controller/ReceiptPrintController.java

@@ -9,6 +9,7 @@ import com.dpkj.modules.autoReplyPrint.enums.ReceiptTemplateEnum;
 import com.dpkj.modules.autoReplyPrint.request.ReceiptPrintRequest;
 import com.dpkj.modules.autoReplyPrint.service.ImagePrintService;
 import com.dpkj.modules.autoReplyPrint.service.impl.TemplateService;
+import com.dpkj.modules.autoReplyPrint.utils.FolderUtils;
 import com.dpkj.modules.autoReplyPrint.vo.PrinterStatus;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.validation.annotation.Validated;
@@ -48,6 +49,8 @@ public class ReceiptPrintController {
 
     @PostMapping("/print")
     private Result<Void> print(@Validated @RequestBody ReceiptPrintRequest request) throws UnsupportedEncodingException {
+        FolderUtils.checkFolderAndCreate(request.getFileDir());
+
         String devName = "VID:0x0FE6,PID:0x811E";  // 采用默认的devName，不进行入参传值了
         String templateName = ReceiptTemplateEnum.getTemplateName(request.getTemplateName());
 

src/main/java/com/dpkj/modules/autoReplyPrint/utils/FolderUtils.java

@@ -0,0 +1,40 @@
+package com.dpkj.modules.autoReplyPrint.utils;
+
+import lombok.extern.slf4j.Slf4j;
+
+import java.io.File;
+
+/**
+ * 文件夹处理
+ *
+ * @author <a href="https://gitee.com/shi-chongli">石头人</a>
+ * @version 1.0
+ * @since 2025-03-31 17:28:34
+ */
+@Slf4j
+public class FolderUtils {
+
+    public static void checkFolderAndCreate(String folderPath){
+        File fileOrFolder = new File(folderPath);
+        String targetPath;
+        if (fileOrFolder.isFile()) {
+            // 如果是文件，获取文件所在目录路径
+            targetPath = fileOrFolder.getParent();
+        } else {
+            // 如果不是文件（可能是不存在的文件夹或已存在的文件夹），使用原始路径
+            targetPath = folderPath;
+        }
+
+        File targetFolder = new File(targetPath);
+        if (!targetFolder.exists()) {
+            boolean success = targetFolder.mkdirs();
+            if (success) {
+                log.info("文件夹创建成功: " + targetPath);
+            } else {
+                log.error("文件夹创建失败: " + targetPath);
+            }
+        }
+    }
+
+}
+