fix bug for docx4j

examcloud-core-questions-base/pom.xml

@@ -291,10 +291,19 @@
             <groupId>org.ansj</groupId>
             <artifactId>ansj_seg</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.docx4j</groupId>
+            <artifactId>docx4j</artifactId>
+        </dependency>
         <dependency>
             <groupId>org.docx4j</groupId>
             <artifactId>docx4j-ImportXHTML</artifactId>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.docx4j</groupId>
+                    <artifactId>docx4j</artifactId>
+                </exclusion>
+            </exclusions>
         </dependency>
     </dependencies>
-
 </project>

examcloud-core-questions-base/src/main/java/cn/com/qmth/examcloud/core/questions/base/CommonUtils.java

@@ -1,7 +1,6 @@
 package cn.com.qmth.examcloud.core.questions.base;
 
 import cn.com.qmth.examcloud.core.questions.base.question.enums.QuesStructType;
-
 import org.apache.commons.lang3.StringEscapeUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.commons.lang3.text.translate.*;

examcloud-core-questions-base/src/main/java/cn/com/qmth/examcloud/core/questions/base/word/DocxProcessUtil.java

@@ -901,25 +901,37 @@ public final class DocxProcessUtil {
 
     /**
      * html转word
-     *
-     * @param html
-     * @return
-     * @throws Exception
      */
     public static String html2Docx(WordprocessingMLPackage wordMLPackage, String html) throws Exception {
+        if (StringUtils.isBlank(html)) {
+            return "";
+        }
         initTmpPackage(wordMLPackage);
         RFonts rfonts = Context.getWmlObjectFactory().createRFonts();
         rfonts.setAscii("eastAsia");
         XHTMLImporterImpl.addFontMapping("eastAsia", rfonts);
         XHTMLImporterImpl XHTMLImporter = new XHTMLImporterImpl(wordMLPackage);
         XHTMLImporter.setHyperlinkStyle("Hyperlink");
-        String wordMl = "";
-        wordMLPackage.getMainDocumentPart().getContent().addAll(
-                XHTMLImporter.convert(html, TEMP_FILE_IMP));
+
+        try {
+            List<Object> values = XHTMLImporter.convert(html, TEMP_FILE_IMP);
+            wordMLPackage.getMainDocumentPart().getContent().addAll(values);
+        } catch (Docx4JException e) {
+            //内容示例：
+            // ""                 会报错
+            // "abc"              会报错
+            // "<xxx>abc<xxx>"    不报错
+            logger.warn(e.getMessage());
+            throw new IllegalArgumentException("内容需要定义在HTML标签中");
+        }
+
         //转换完后就初始化image
         initPkgImage(wordMLPackage);
+
         // 获取word文档中所有段落
         List<Object> pList = getAllElementFromObject(wordMLPackage.getMainDocumentPart(), P.class);
+
+        String wordMl = "";
         for (Object p : pList) {
             wordMl += formatPWordMl(XmlUtils.marshaltoString(p));
         }
@@ -1009,15 +1021,15 @@ public final class DocxProcessUtil {
     }
 
     public static void main(String[] args) throws Exception {
-//        System.out.println(formatPWordMl("<p>A</p>"));
-//        System.out.println(getOptionNum("A.123123123"));
-//    	System.out.println(getTextInHtml("<p>#include <stdio.h></p>"));
-        StringBuilder str = new StringBuilder("");
-        str.append("<p>11</p>");
-        str.append("<p></p>");
-        String html = str.toString();
-        int index = html.lastIndexOf("<p>");
-        String htm = html.substring(0, index);
-        System.out.println(htm);
-    }
-}
+        StringBuilder str = new StringBuilder();
+//        str.append("abc");
+//        str.append("<span>abc</span>");
+        str.append("<span></span>");
+
+        WordprocessingMLPackage wordMLPackage = WordprocessingMLPackage.createPackage();
+        String html = CommonUtils.formatHtml(str.toString());
+        String wordXml = DocxProcessUtil.html2Docx(wordMLPackage, html);
+        System.out.println(wordXml);
+    }
+
+}

pom.xml

@@ -169,6 +169,11 @@
                 <artifactId>ansj_seg</artifactId>
                 <version>5.1.6</version>
             </dependency>
+            <dependency>
+                <groupId>org.docx4j</groupId>
+                <artifactId>docx4j</artifactId>
+                <version>3.3.7</version>
+            </dependency>
             <dependency>
                 <groupId>org.docx4j</groupId>
                 <artifactId>docx4j-ImportXHTML</artifactId>