deal title

src/main/java/com/zzsn/knowbase/service/impl/KnowledgeServiceImpl.java

@@ -97,8 +97,15 @@ class KnowledgeServiceImpl implements IKnowledgeService {
             e.printStackTrace();
         }
         if (!contentStringList.isEmpty()) {
-            knowledge.setTitle(contentStringList.get(0));
+            boolean mark=true;
+            if(null!=knowledge.getTitle()){
+                mark=false;
+            }
             for (String s : contentStringList) {
+               if(mark&&(!Jsoup.parse(s).text().isEmpty())){
+                   knowledge.setTitle(Jsoup.parse(s).text());
+                   mark=false;
+               }
                 contentList.add(Content.builder()
                         .contentId(codeGenerateUtil.geneIdNo(Constants.FINANCE, 8))
                         .content(s)