将wordToImage做为公共方法放到BaseDocumentService中

代码调整

api/src/main/java/com/optima/document/api/BaseDocumentService.java

@@ -8,45 +8,59 @@ public interface BaseDocumentService {
     /**
      * 格式转换，server和tl-server下均实现
      *
-     * @param sourceData      源文件流，tl-server下仅支持docx格式
+     * @param source          源文件流，tl-server下仅支持docx格式
      * @param sourceExtension 源文件后缀名，不包含"."
      * @param targetExtension 目标文件后缀名，不包含"."
-     * @param targetFormat    目标文件格式
+     * @param targetFormat    目标文件格式，需与目标文件后缀名匹配，server下此参数无效。，tl-server下参考: <a href="https://docs.microsoft.com/en-us/dotnet/api/microsoft.office.interop.word.wdsaveformat">word格式</a>
+     *                        或 <a href="https://docs.microsoft.com/en-us/dotnet/api/microsoft.office.interop.excel.xlfileformat">excel格式</a>
+     *                        或 <a href="https://docs.microsoft.com/en-us/office/vba/api/powerpoint.presentation.saveas">powerpoint格式</a>
      * @return 转换后的文件流
      */
-    default byte[] convert(byte[] sourceData, String sourceExtension, String targetExtension, String targetFormat) {
+    default byte[] convert(byte[] source, String sourceExtension, String targetExtension, String targetFormat) {
         throw new UnsupportedOperationException();
     }
 
     /**
-     * 通word转pdf，server和tl-server下均实现
+     * word转为pdf，server和tl-server下均实现
      *
-     * @param source       源文件流，tl-server下仅支持docx格式
-     * @param sourceFormat 源文件后缀名，不包含"."，tl-server下可忽略
-     * @param clear        是否清除占位符
+     * @param source       word文件流，tl-server下仅支持docx格式
+     * @param sourceFormat 源文件后缀名，不包含"."，tl-server下此参数无效
+     * @param clear        是否清除占位符，如果为true，则在tl-server下源文件只支持docx格式
      * @return pdf文档流
      */
     default byte[] wordToPdf(byte[] source, String sourceFormat, boolean clear) {
         throw new UnsupportedOperationException();
     }
 
+    /**
+     * 通过pdfbox将word转图片
+     *
+     * @param source          word文件流，tl-server下仅支持docx格式
+     * @param sourceExtension 源文件后缀名，不包含"."，server下此参数无效
+     * @param targetExtension 目标格式 支持jpeg, jpg, gif, tiff or png
+     * @return 图片流
+     */
+    default byte[] wordToImage(byte[] source, String sourceExtension, String targetExtension) {
+        throw new UnsupportedOperationException();
+    }
+
     /**
      * doc转为docx，server和tl-server下均实现
      *
-     * @param docData doc文档流
+     * @param source doc文档流
      * @return docx文档流
      */
-    default byte[] docToDocx(byte[] docData) {
+    default byte[] docToDocx(byte[] source) {
         throw new UnsupportedOperationException();
     }
 
     /**
      * xls转为xlsx，server和tl-server下均实现
      *
-     * @param xlsData xls文档流
+     * @param source xls文档流
      * @return xlsx文档流
      */
-    default byte[] xlsToXlsx(byte[] xlsData) {
+    default byte[] xlsToXlsx(byte[] source) {
         throw new UnsupportedOperationException();
     }
 }

api/src/main/java/com/optima/document/api/DocumentService.java

@@ -12,27 +12,27 @@ public interface DocumentService extends BaseDocumentService {
     /**
      * 通过调用poi生成word，仅tl-server模块下实现，仅支持docx格式
      *
-     * @param templateData word模版流，仅支持docx格式
-     * @param dataModel    数据模型
+     * @param sourceTemplate word模版流，仅支持docx格式
+     * @param dataModel      数据模型
      * @return word文档流
      */
-    default byte[] generateWord(byte[] templateData, Map<String, Object> dataModel) {
+    default byte[] generateWord(byte[] sourceTemplate, Map<String, Object> dataModel) {
         throw new UnsupportedOperationException();
     }
 
     /**
-     * 通过调用poi将word转pdf，仅tl-server模块下实现，仅支持docx格式
+     * 通过调用poi将word转pdf，仅tl-server模块下实现，如果clear为true，则仅支持docx格式
      *
-     * @param templateData word模版流，仅支持docx格式
-     * @param clear        是否清除占位符
+     * @param source word模版流，仅支持docx格式
+     * @param clear  是否清除占位符
      * @return pdf文档流
      */
-    default byte[] wordToPdf(byte[] templateData, boolean clear) {
+    default byte[] wordToPdf(byte[] source, boolean clear) {
         throw new UnsupportedOperationException();
     }
 
     /**
-     * word转图片，仅支持docx格式
+     * 通过pdfbox将word转图片，仅支持docx格式
      *
      * @param source          word文件流，仅支持docx格式
      * @param targetExtension 目标格式 支持jpeg, jpg, gif, tiff or png

api/src/main/java/com/optima/document/api/LegacyDocumentService.java

@@ -10,18 +10,6 @@ import java.util.Map;
  * @since 2021-09-28 16:00
  */
 public interface LegacyDocumentService extends BaseDocumentService {
-    /**
-     * 通过pdfbox将word转图片，仅server模块下实现
-     *
-     * @param templateData    word模版流
-     * @param sourceExtension 源文件后缀名，不包含"."
-     * @param targetExtension 目标格式 支持jpeg, jpg, gif, tiff or png
-     * @return 图片流
-     */
-    default byte[] wordToImage(byte[] templateData, String sourceExtension, String targetExtension) {
-        throw new UnsupportedOperationException();
-    }
-
     /**
      * 通过jacob向文档中插入图片，仅server模块下实现
      *

server/src/main/java/com/optima/document/server/api/LegacyDocumentServiceImpl.java

@@ -44,6 +44,8 @@ public class LegacyDocumentServiceImpl implements LegacyDocumentService {
      */
     private byte[] convert(byte[] source, String sourceExtension, String targetExtension) {
         try {
+            sourceExtension = sourceExtension.replace(".","");
+            targetExtension = targetExtension.replace(".","");
             long start = System.currentTimeMillis();
             String command = "%s -headless -accept=\"socket,host=127.0.0.1,port=8100;urp;\" -nofirststartwizard";
             Process p = Runtime.getRuntime().exec(String.format(command, documentConfig.getOpenOfficeHome()));
@@ -55,7 +57,7 @@ public class LegacyDocumentServiceImpl implements LegacyDocumentService {
             converter.convert(new ByteArrayInputStream(source), formatRegistry.getFormatByFileExtension(sourceExtension), bos, formatRegistry.getFormatByFileExtension(targetExtension));
             connection.disconnect();
             p.destroy();
-            log.info("{} to {} take {} milliseconds", sourceExtension, targetExtension, System.currentTimeMillis() - start);
+            log.info("openoffice convert {} to {} take time in millis:{}", sourceExtension, targetExtension, System.currentTimeMillis() - start);
             return bos.toByteArray();
         } catch (Exception e) {
             e.printStackTrace();
@@ -87,8 +89,8 @@ public class LegacyDocumentServiceImpl implements LegacyDocumentService {
         return null;
     }
 
-    public byte[] convert(byte[] sourceData, String sourceExtension, String targetExtension, String targetFormat) {
-        return convert(sourceData, sourceExtension, targetExtension);
+    public byte[] convert(byte[] source, String sourceExtension, String targetExtension, String targetFormat) {
+        return convert(source, sourceExtension, targetExtension);
     }
 
     public byte[] wordToImage(byte[] source, String sourceExtension, String targetExtension) {
@@ -108,11 +110,11 @@ public class LegacyDocumentServiceImpl implements LegacyDocumentService {
         return null;
     }
 
-    public byte[] docToDocx(byte[] docData) {
-        return convert(docData, "doc", "docx");
+    public byte[] docToDocx(byte[] source) {
+        return convert(source, "doc", "docx");
     }
 
-    public byte[] xlsToXlsx(byte[] xlsData) {
-        return convert(xlsData, "xls", "xlsx");
+    public byte[] xlsToXlsx(byte[] source) {
+        return convert(source, "xls", "xlsx");
     }
 }

tl-server/src/main/java/com/optima/document/tl/server/api/DocumentServiceImpl.java

@@ -38,6 +38,7 @@ import java.util.UUID;
  * @author Elias
  * @since 2021-09-28 16:18
  */
+@SuppressWarnings("rawtypes")
 @Slf4j
 @Service
 public class DocumentServiceImpl implements DocumentService {
@@ -86,15 +87,13 @@ public class DocumentServiceImpl implements DocumentService {
     @Resource
     private DocumentConfig documentConfig;
 
-    public byte[] convert(byte[] sourceData, String sourceExtension, String targetExtension, String targetFormat) {
+    public byte[] convert(byte[] source, String sourceExtension, String targetExtension, String targetFormat) {
         try {
-            if (!sourceExtension.contains("."))
-                sourceExtension = "." + sourceExtension;
-            if (!targetExtension.contains("."))
-                targetExtension = "." + targetExtension;
-            Path sourcePath = Files.createTempFile(UUID.randomUUID().toString(), sourceExtension);
-            Path targetPath = Files.createTempFile(UUID.randomUUID().toString(), targetExtension);
-            Files.write(sourcePath, sourceData);
+            sourceExtension = sourceExtension.replace(".", "");
+            targetExtension = targetExtension.replace(".", "");
+            Path sourcePath = Files.createTempFile(UUID.randomUUID().toString(), "." + sourceExtension);
+            Path targetPath = Files.createTempFile(UUID.randomUUID().toString(), "." + targetExtension);
+            Files.write(sourcePath, source);
             try {
                 long begin = System.currentTimeMillis();
                 String command;
@@ -109,7 +108,7 @@ public class DocumentServiceImpl implements DocumentService {
                 Process p = Runtime.getRuntime().exec(command);
                 p.waitFor();
                 long end = System.currentTimeMillis();
-                log.info("docto {} to {} take time in millis:{}", sourceExtension, targetExtension, (end - begin));
+                log.info("docto convert {} to {} take time in millis:{}", sourceExtension, targetExtension, (end - begin));
                 return Files.readAllBytes(targetPath);
             } catch (Exception e) {
                 e.printStackTrace();
@@ -124,12 +123,12 @@ public class DocumentServiceImpl implements DocumentService {
         return null;
     }
 
-    public byte[] generateWord(byte[] templateData, Map<String, Object> dataModel) {
+    public byte[] generateWord(byte[] sourceTemplate, Map<String, Object> dataModel) {
         long start = System.currentTimeMillis();
-        XWPFTemplate template = XWPFTemplate.compile(new ByteArrayInputStream(templateData), wtlConfig).render(dataModel);
+        XWPFTemplate template = XWPFTemplate.compile(new ByteArrayInputStream(sourceTemplate), wtlConfig).render(dataModel);
         try (ByteArrayOutputStream bos = new ByteArrayOutputStream()) {
             template.write(bos);
-            log.info("word generate========consuming：{} milliseconds", System.currentTimeMillis() - start);
+            log.info("word generate take time in millis:{}", System.currentTimeMillis() - start);
             return bos.toByteArray();
         } catch (Exception e) {
             log.error("word generate error", e);
@@ -179,7 +178,7 @@ public class DocumentServiceImpl implements DocumentService {
             ByteArrayOutputStream bos = new ByteArrayOutputStream();
             ImageIOUtil.writeImage(bim, targetExtension, bos, 300);
             document.close();
-            log.info("word to image=======consuming：{} milliseconds", System.currentTimeMillis() - start);
+            log.info("word to image take time in millis:{}", System.currentTimeMillis() - start);
             return bos.toByteArray();
         } catch (Exception e) {
             log.error("word to image error", e);
@@ -187,11 +186,15 @@ public class DocumentServiceImpl implements DocumentService {
         return null;
     }
 
-    public byte[] docToDocx(byte[] docData) {
-        return convert(docData, "doc", "docx", "wdFormatDocumentDefault");
+    public byte[] wordToImage(byte[] source, String sourceExtension, String targetExtension) {
+        return wordToImage(source, targetExtension);
     }
 
-    public byte[] xlsToXlsx(byte[] xlsData) {
-        return convert(xlsData, "xls", "xlsx", "xlWorkbookDefault");
+    public byte[] docToDocx(byte[] source) {
+        return convert(source, "doc", "docx", "wdFormatDocumentDefault");
+    }
+
+    public byte[] xlsToXlsx(byte[] source) {
+        return convert(source, "xls", "xlsx", "xlWorkbookDefault");
     }
 }