feat：增加自动创建路径

src/main/java/com/dpkj/modules/print/service/impl/MS439PrintServiceImpl.java

@@ -9,6 +9,7 @@ import com.dpkj.common.utils.ThirdService;
 import com.dpkj.modules.print.enums.*;
 import com.dpkj.modules.print.request.MS439Request;
 import com.dpkj.modules.print.service.MS439PrintService;
+import com.dpkj.modules.print.utils.FolderUtils;
 import com.dpkj.modules.print.utils.PDFUtils;
 import com.dpkj.modules.print.vo.PrinterStatus;
 import lombok.extern.slf4j.Slf4j;
@@ -36,6 +37,8 @@ public class MS439PrintServiceImpl implements MS439PrintService {
 
     @Override
     public LexMarkResultDTO<?> printImage(MS439Request request) {
+        FolderUtils.checkFolderAndCreate(request.getFileDir());
+
         // 校验是本地地址还是http开头的
         PDFUtils.AddressType addressType = PDFUtils.checkAddressType(request.getFileDir());
         if (addressType.equals(PDFUtils.AddressType.HTTP)) {

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

@@ -11,7 +11,9 @@ import com.dpkj.common.utils.TemplateUtils;
 import com.dpkj.common.utils.ThirdService;
 import com.dpkj.modules.print.enums.*;
 import com.dpkj.modules.print.service.PrintService;
+import com.dpkj.modules.print.utils.FolderUtils;
 import com.dpkj.modules.print.vo.PrinterStatus;
+import jdk.jfr.Frequency;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
 import org.thymeleaf.util.StringUtils;
@@ -47,6 +49,8 @@ public class RegisterServiceImpl implements PrintService {
 
     @Override
     public LexMarkResultDTO<LexMarkResultDTO.Param> printImage(JSONObject data, String template, int width, int height, String saveDir) {
+        FolderUtils.checkFolderAndCreate(saveDir);
+
         if (height <= 0) {
             width = FIXED_WIDTH;
         }

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

@@ -0,0 +1,40 @@
+package com.dpkj.modules.print.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);
+            }
+        }
+    }
+
+}
+