feat[长文阅读]:新增关键词/思维导图

src/main/java/cn/com/poc/long_document/aggregate/impl/LongTextDialoguesServiceImpl.java

@@ -22,6 +22,7 @@ import cn.com.poc.knowledge.query.KnowledgeDocumentRelationQueryItem;
 import cn.com.poc.knowledge.service.BizKnowledgeDocumentService;
 import cn.com.poc.long_document.aggregate.LongTextDialoguesService;
 import cn.com.poc.long_document.domain.LongtextDialoguesResult;
+import cn.com.poc.long_document.domain.MindMap;
 import cn.com.poc.long_document.dto.LongTextExampleDto;
 import cn.com.poc.long_document.dto.LongTextSummaryDto;
 import cn.com.poc.long_document.entity.BizLongTextSummaryCacheEntity;
@@ -47,6 +48,7 @@ import cn.com.yict.framemax.core.exception.BusinessException;
 import cn.com.yict.framemax.frame.service.FmxParamConfigService;
 import cn.hutool.core.util.ObjectUtil;
 import cn.hutool.crypto.digest.MD5;
+import com.fasterxml.jackson.core.type.TypeReference;
 import org.apache.commons.collections4.CollectionUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.slf4j.Logger;
@@ -235,8 +237,16 @@ public class LongTextDialoguesServiceImpl implements LongTextDialoguesService {
             throw new BusinessException("对话文件不存在，重新创建对话");
         }
 
-        String summary;
-        String corePoint;
+        String summary = StringUtils.EMPTY;
+        String corePoint = StringUtils.EMPTY;
+        String mindMap = StringUtils.EMPTY;
+        String keyWord = StringUtils.EMPTY;
+
+        boolean summaryNeedGenerate = false;
+        boolean corePointNeedGenerate = false;
+        boolean mindMapNeedGenerate = false;
+        boolean keyWordNeedGenerate = false;
+
         File file = DocumentLoad.downloadURLDocument(fileUrl);
         String fileMD5 = MD5.create().digestHex(file);
 
@@ -249,34 +259,117 @@ public class LongTextDialoguesServiceImpl implements LongTextDialoguesService {
             BizLongTextSummaryCacheEntity longTextSummaryCacheEntity = bizLongTextSummaryCacheEntities.get(0);
             summary = longTextSummaryCacheEntity.getSummary();
             corePoint = longTextSummaryCacheEntity.getCorePoint();
-        } else {
-            String document = DocumentLoad.documentToText(file);
-            CompletableFuture<String> summaryFuture = CompletableFuture.supplyAsync(() -> createSummary(document)).exceptionally(throwable -> {
-                logger.error("生成摘要失败", throwable);
-                throw new BusinessException(throwable);
-            });
-            CompletableFuture<String> corePointFuture = CompletableFuture.supplyAsync(() -> createCorePoint(document)).exceptionally(throwable -> {
-                logger.error("生成核心观点失败", throwable);
-                throw new BusinessException(throwable);
-            });
-            CompletableFuture<Void> allOf = CompletableFuture.allOf(summaryFuture, corePointFuture);
-            allOf.join();
-            summary = summaryFuture.get();
-            corePoint = corePointFuture.get();
-            // 保存缓存
-            BizLongTextSummaryCacheEntity saveCache = new BizLongTextSummaryCacheEntity();
-            saveCache.setCorePoint(corePoint);
-            saveCache.setSummary(summary);
-            saveCache.setFileUrl(fileUrl);
-            saveCache.setFileMd5(fileMD5);
-            saveCache.setIsDeleted(CommonConstant.IsDeleted.N);
-            bizLongTextSummaryCacheService.save(saveCache);
+            keyWord = longTextSummaryCacheEntity.getKeyword();
+            mindMap = longTextSummaryCacheEntity.getMindmap();
+
+        }
+
+        summaryNeedGenerate = StringUtils.isBlank(summary);
+        corePointNeedGenerate = StringUtils.isBlank(corePoint);
+        mindMapNeedGenerate = StringUtils.isBlank(mindMap);
+        keyWordNeedGenerate = StringUtils.isBlank(keyWord);
+
+        String document = DocumentLoad.documentToText(file);
+
+        String finalSummary = summary;
+        boolean finalSummaryNeedGenerate = summaryNeedGenerate;
+
+        CompletableFuture<String> summaryFuture = CompletableFuture.supplyAsync(() -> {
+            if (finalSummaryNeedGenerate) {
+                return createSummary(document);
+            } else {
+                return finalSummary;
+            }
+        }).exceptionally(throwable -> {
+            logger.error("生成摘要失败", throwable);
+            throw new BusinessException(throwable);
+        });
+
+
+        String finalCorePoint = corePoint;
+        boolean finalCorePointNeedGenerate = corePointNeedGenerate;
+        CompletableFuture<String> corePointFuture = CompletableFuture.supplyAsync(() ->
+                finalCorePointNeedGenerate ? createCorePoint(document) : finalCorePoint
+        ).exceptionally(throwable -> {
+            logger.error("生成核心观点失败", throwable);
+            throw new BusinessException(throwable);
+        });
+
+
+        boolean finalMindMapNeedGenerate = mindMapNeedGenerate;
+        String finalMindMap = mindMap;
+
+        CompletableFuture<String> mindMapFuture = CompletableFuture.supplyAsync(
+                () -> finalMindMapNeedGenerate ? createMindMap(document) : finalMindMap).exceptionally(throwable -> {
+            logger.error("生成思维导图失败", throwable);
+            throw new BusinessException(throwable);
+        });
+
+        boolean finalKeyWordNeedGenerate = keyWordNeedGenerate;
+        String finalKeyWord = keyWord;
+        CompletableFuture<String> keyWordFuture = CompletableFuture.supplyAsync(() ->
+                finalKeyWordNeedGenerate ? createKeyWord(document) : finalKeyWord).exceptionally(throwable -> {
+            logger.error("生成关键词失败", throwable);
+            throw new BusinessException(throwable);
+        });
+
+
+        CompletableFuture<Void> allOf = CompletableFuture.allOf(summaryFuture, corePointFuture, mindMapFuture, keyWordFuture);
+
+        allOf.join();
+        summary = summaryFuture.get();
+        corePoint = corePointFuture.get();
+        mindMap = mindMapFuture.get();
+        keyWord = keyWordFuture.get();
+        // 保存缓存
+        if (corePointNeedGenerate || summaryNeedGenerate || keyWordNeedGenerate || mindMapNeedGenerate) {
+            // 删除就缓存
+            if (CollectionUtils.isNotEmpty(bizLongTextSummaryCacheEntities)) {
+                BizLongTextSummaryCacheEntity updateCacheEntity = bizLongTextSummaryCacheEntities.get(0);
+                updateCacheEntity.setCorePoint(corePoint);
+                updateCacheEntity.setSummary(summary);
+                updateCacheEntity.setMindmap(mindMap);
+                updateCacheEntity.setKeyword(keyWord);
+                bizLongTextSummaryCacheService.update(updateCacheEntity);
+            } else {
+                BizLongTextSummaryCacheEntity saveCache = new BizLongTextSummaryCacheEntity();
+                saveCache.setCorePoint(corePoint);
+                saveCache.setSummary(summary);
+                saveCache.setFileUrl(fileUrl);
+                saveCache.setMindmap(mindMap);
+                saveCache.setKeyword(keyWord);
+                saveCache.setFileMd5(fileMD5);
+                saveCache.setIsDeleted(CommonConstant.IsDeleted.N);
+                bizLongTextSummaryCacheService.save(saveCache);
+            }
+        }
+        if (StringUtils.isBlank(summary)){
+            throw new BusinessException("获取/生成摘要失败");
+        }
+        if (StringUtils.isBlank(keyWord)){
+            throw new BusinessException("获取/生成关键词失败");
+        }
+        if (StringUtils.isBlank(corePoint)){
+            throw new BusinessException("获取/生成核心观点失败");
+        }
+        if (StringUtils.isBlank(mindMap)){
+            throw new BusinessException("获取/生成思维导图失败");
         }
 
         // 返回摘要和核心观点
+        // 转换格式 json to list
+        int startKeyWord = keyWord.lastIndexOf("[");
+        int endKeyWord = keyWord.lastIndexOf("]");
+
+        int startMindMap = mindMap.indexOf("{");
+        int endMindMap = mindMap.lastIndexOf("}");
+
         LongTextSummaryDto longTextSummaryDto = new LongTextSummaryDto();
         longTextSummaryDto.setSummary(summary);
         longTextSummaryDto.setCorePoint(corePoint);
+        longTextSummaryDto.setKeyword(JsonUtils.deSerialize(keyWord.substring(startKeyWord, endKeyWord + 1), new TypeReference<List<String>>() {
+        }.getType()));
+        longTextSummaryDto.setMindMap(JsonUtils.deSerialize(mindMap.substring(startMindMap, endMindMap + 1), MindMap.class));
         return longTextSummaryDto;
     }
 
@@ -606,6 +699,124 @@ public class LongTextDialoguesServiceImpl implements LongTextDialoguesService {
         }
     }
 
+    private String createKeyWord(String document) {
+        // 获取对话提示词
+        String promptCode = "CreateKeyWordPrompt";
+        BizAgentApplicationGcConfigEntity documentDialoguePrompt = bizAgentApplicationGcConfigService.getByConfigCode(promptCode);
+        if (documentDialoguePrompt == null || StringUtils.isBlank(documentDialoguePrompt.getConfigSystem())) {
+            logger.error("获取对话提示词失败 , configCode:{}", promptCode);
+            throw new BusinessException("获取对话提示词失败");
+        }
+
+        String prompt = documentDialoguePrompt.getConfigSystem();
+        String largeModel = documentDialoguePrompt.getLargeModel();
+        prompt = prompt.replace("{document}", document);
+
+        // 配置message
+        List<Message> messages = new ArrayList<>();
+        Message systemMessage = new Message();
+        systemMessage.setContent(prompt);
+        systemMessage.setRole(LLMRoleEnum.SYSTEM.getRole());
+        messages.add(systemMessage);
+
+        Message questionMessage = new Message();
+        questionMessage.setContent("获取关键词");
+        questionMessage.setRole(LLMRoleEnum.USER.getRole());
+        messages.add(questionMessage);
+
+        // 调用LLM
+        LargeModelResponse response = new LargeModelResponse();
+        response.setModel(largeModel);
+        response.setMessages(messages.toArray(new Message[0]));
+        response.setStream(true);
+        response.setUser("CreateKeyWord");
+        try {
+            StringBuilder summary = new StringBuilder();
+            BufferedReader bufferedReader = llmService.chatChunk(response);
+            String res;
+            while ((res = bufferedReader.readLine()) != null) {
+                if (StringUtils.isEmpty(res)) {
+                    continue;
+                }
+                res = res.replace("data: ", StringUtils.EMPTY);
+                LargeModelDemandResult result = JsonUtils.deSerialize(res, LargeModelDemandResult.class);
+                if (ObjectUtil.isEmpty(result) || !result.getCode().equals("0")) {
+                    logger.error("LLM Error,code:{}", result.getCode());
+                    throw new BusinessException("获取关键词失败");
+                }
+                if (StringUtils.isNotBlank(result.getMessage())) {
+                    String message = result.getMessage();
+                    summary.append(message);
+                }
+            }
+            bufferedReader.close();
+            return summary.toString();
+        } catch (Exception e) {
+            logger.error("获取关键词失败", e);
+            throw new BusinessException("获取关键词失败");
+        }
+    }
+
+
+    private String createMindMap(String document) {
+        // 获取对话提示词
+        String promptCode = "CreateMindMapPrompt";
+        BizAgentApplicationGcConfigEntity documentDialoguePrompt = bizAgentApplicationGcConfigService.getByConfigCode(promptCode);
+        if (documentDialoguePrompt == null || StringUtils.isBlank(documentDialoguePrompt.getConfigSystem())) {
+            logger.error("获取对话提示词失败 , configCode:{}", promptCode);
+            throw new BusinessException("获取对话提示词失败");
+        }
+
+        String prompt = documentDialoguePrompt.getConfigSystem();
+        String largeModel = documentDialoguePrompt.getLargeModel();
+
+        prompt = prompt.replace("{document}", document);
+        // 配置message
+        List<Message> messages = new ArrayList<>();
+        Message systemMessage = new Message();
+        systemMessage.setContent(prompt);
+        systemMessage.setRole(LLMRoleEnum.SYSTEM.getRole());
+        messages.add(systemMessage);
+
+
+        Message questionMessage = new Message();
+        questionMessage.setContent("生成思维导图");
+        questionMessage.setRole(LLMRoleEnum.USER.getRole());
+        messages.add(questionMessage);
+
+        // 调用LLM
+        LargeModelResponse response = new LargeModelResponse();
+        response.setModel(largeModel);
+        response.setMessages(messages.toArray(new Message[0]));
+        response.setStream(true);
+        response.setUser("CreateMindMap");
+        try {
+            StringBuilder summary = new StringBuilder();
+            BufferedReader bufferedReader = llmService.chatChunk(response);
+            String res;
+            while ((res = bufferedReader.readLine()) != null) {
+                if (StringUtils.isEmpty(res)) {
+                    continue;
+                }
+                res = res.replace("data: ", StringUtils.EMPTY);
+                LargeModelDemandResult result = JsonUtils.deSerialize(res, LargeModelDemandResult.class);
+                if (ObjectUtil.isEmpty(result) || !result.getCode().equals("0")) {
+                    logger.error("LLM Error,code:{}", result.getCode());
+                    throw new BusinessException("生成思维导图失败");
+                }
+                if (StringUtils.isNotBlank(result.getMessage())) {
+                    String message = result.getMessage();
+                    summary.append(message);
+                }
+            }
+            bufferedReader.close();
+            return summary.toString();
+        } catch (Exception e) {
+            logger.error("生成思维导图失败", e);
+            throw new BusinessException("生成思维导图失败");
+        }
+    }
+
     private ToolFunction getToolFunction(String dialoguesId, String input, Boolean enableSearchEngine, SSEUtil sseUtil) throws IOException {
         ToolFunction toolFunction = null;
         if (enableSearchEngine) {

src/main/java/cn/com/poc/long_document/convert/BizLongTextSummaryCacheConvert.java

@@ -13,6 +13,8 @@ public class BizLongTextSummaryCacheConvert {
         entity.setSummary(model.getSummary());
         entity.setFileUrl(model.getFileUrl());
         entity.setFileMd5(model.getFileMd5());
+        entity.setKeyword(model.getKeyword());
+        entity.setMindmap(model.getMindmap());
         entity.setIsDeleted(model.getIsDeleted());
         entity.setCreator(model.getCreator());
         entity.setCreatedTime(model.getCreatedTime());
@@ -27,6 +29,8 @@ public class BizLongTextSummaryCacheConvert {
         model.setId(entity.getId());
         model.setCorePoint(entity.getCorePoint());
         model.setSummary(entity.getSummary());
+        model.setKeyword(entity.getKeyword());
+        model.setMindmap(entity.getMindmap());
         model.setFileUrl(entity.getFileUrl());
         model.setFileMd5(entity.getFileMd5());
         model.setIsDeleted(entity.getIsDeleted());

src/main/java/cn/com/poc/long_document/domain/MindMap.java

+package cn.com.poc.long_document.domain;
+
+import java.util.List;
+
+/**
+ * @author alex.yao
+ * @date 2025/8/29
+ */
+public class MindMap {
+    private String id;
+
+    private String topic;
+
+    private Boolean root;
+
+    private List<MindMap> children;
+
+    public String getId() {
+        return id;
+    }
+
+    public void setId(String id) {
+        this.id = id;
+    }
+
+    public String getTopic() {
+        return topic;
+    }
+
+    public void setTopic(String topic) {
+        this.topic = topic;
+    }
+
+    public Boolean getRoot() {
+        return root;
+    }
+
+    public void setRoot(Boolean root) {
+        this.root = root;
+    }
+
+    public List<MindMap> getChildren() {
+        return children;
+    }
+
+    public void setChildren(List<MindMap> children) {
+        this.children = children;
+    }
+}

src/main/java/cn/com/poc/long_document/dto/LongTextSummaryDto.java

 package cn.com.poc.long_document.dto;
 
+import cn.com.poc.long_document.domain.MindMap;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.annotation.JsonInclude;
+
+import java.util.List;
+
 /**
  * @author alex.yao
  * @date 2025/6/18
  */
+@JsonInclude(JsonInclude.Include.NON_NULL)
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class LongTextSummaryDto {
 
     private String summary;
 
     private String corePoint;
 
+    private List<String> keyword;
+
+    private MindMap mindMap;
+
+    public List<String> getKeyword() {
+        return keyword;
+    }
+
+    public void setKeyword(List<String> keyword) {
+        this.keyword = keyword;
+    }
+
+    public MindMap getMindMap() {
+        return mindMap;
+    }
+
+    public void setMindMap(MindMap mindMap) {
+        this.mindMap = mindMap;
+    }
+
     public String getSummary() {
         return summary;
     }

src/main/java/cn/com/poc/long_document/entity/BizLongTextSummaryCacheEntity.java

-package cn.com.poc.long_document.entity;	
+package cn.com.poc.long_document.entity;
 
 
+import javax.persistence.Column;
+
 public class BizLongTextSummaryCacheEntity {
 
     private static final long serialVersionUID = 1L;
@@ -40,6 +42,34 @@ public class BizLongTextSummaryCacheEntity {
     public void setSummary(java.lang.String summary){
         this.summary = summary;
     }
+
+    /** keyword
+     *关键词
+     */
+    private java.lang.String keyword;
+
+    public java.lang.String getKeyword(){
+        return this.keyword;
+    }
+
+    public void setKeyword(java.lang.String keyword){
+        this.keyword = keyword;
+    }
+
+
+    /** mindmap
+     *思维导图
+     */
+    private java.lang.String mindmap;
+
+    public java.lang.String getMindmap(){
+        return this.mindmap;
+    }
+
+    public void setMindmap(java.lang.String mindmap){
+        this.mindmap = mindmap;
+    }
+
 	/** file_url
     *文件地址
     */ 

src/main/java/cn/com/poc/long_document/model/BizLongTextSummaryCacheModel.java

@@ -72,6 +72,38 @@ public class BizLongTextSummaryCacheModel extends BaseModelClass implements Seri
         this.summary = summary;
         super.addValidField("summary");
     }
+
+
+    /** keyword
+     *关键词
+     */
+    private java.lang.String keyword;
+
+    @Column(name = "keyword",length = 2147483647)
+    public java.lang.String getKeyword(){
+        return this.keyword;
+    }
+
+    public void setKeyword(java.lang.String keyword){
+        this.keyword = keyword;
+        super.addValidField("keyword");
+    }
+
+
+    /** mindmap
+     *思维导图
+     */
+    private java.lang.String mindmap;
+
+    @Column(name = "mindmap",length = 2147483647)
+    public java.lang.String getMindmap(){
+        return this.mindmap;
+    }
+
+    public void setMindmap(java.lang.String mindmap){
+        this.mindmap = mindmap;
+        super.addValidField("mindmap");
+    }
     
   
     /** file_url

src/main/java/cn/com/poc/long_document/service/impl/BizLongTextSummaryCacheServiceImpl.java

-package cn.com.poc.long_document.service.impl;	
+package cn.com.poc.long_document.service.impl;
 
 import cn.com.yict.framemax.core.service.impl.BaseServiceImpl;
 import cn.com.poc.long_document.service.BizLongTextSummaryCacheService;
@@ -10,103 +10,111 @@ import cn.com.yict.framemax.data.model.PagingInfo;
 import org.springframework.stereotype.Service;
 
 import org.apache.commons.collections4.CollectionUtils;
+
 import java.util.ArrayList;
 import java.util.stream.Collectors;
 import java.util.List;
 import javax.annotation.Resource;
+
 import org.springframework.util.Assert;
 
 @Service
 public class BizLongTextSummaryCacheServiceImpl extends BaseServiceImpl
- 			 implements BizLongTextSummaryCacheService {
-   
-   @Resource
-   private BizLongTextSummaryCacheRepository repository;
-    			 
-   public BizLongTextSummaryCacheEntity get(java.lang.Long id) throws Exception{
+        implements BizLongTextSummaryCacheService {
+
+    @Resource
+    private BizLongTextSummaryCacheRepository repository;
+
+    public BizLongTextSummaryCacheEntity get(java.lang.Long id) throws Exception {
         Assert.notNull(id);
-        BizLongTextSummaryCacheModel model =  this.repository.get(id);
-        if (model == null){
+        BizLongTextSummaryCacheModel model = this.repository.get(id);
+        if (model == null) {
             return null;
         }
-        if ("Y".equals(model.getIsDeleted())){
+        if ("Y".equals(model.getIsDeleted())) {
             return null;
         }
         return BizLongTextSummaryCacheConvert.modelToEntity(model);
-   }
+    }
+
 
-       
-   public List<BizLongTextSummaryCacheEntity> findByExample(BizLongTextSummaryCacheEntity example,PagingInfo pagingInfo) throws Exception{
-        List<BizLongTextSummaryCacheEntity> result = new  ArrayList<BizLongTextSummaryCacheEntity>();
+    public List<BizLongTextSummaryCacheEntity> findByExample(BizLongTextSummaryCacheEntity example, PagingInfo pagingInfo) throws Exception {
+        List<BizLongTextSummaryCacheEntity> result = new ArrayList<BizLongTextSummaryCacheEntity>();
         BizLongTextSummaryCacheModel model = new BizLongTextSummaryCacheModel();
-        if (example != null){
+        if (example != null) {
             model = BizLongTextSummaryCacheConvert.entityToModel(example);
         }
         model.setIsDeleted("N");
-        List<BizLongTextSummaryCacheModel> models = this.repository.findByExample(model,pagingInfo);
+        List<BizLongTextSummaryCacheModel> models = this.repository.findByExample(model, pagingInfo);
         if (CollectionUtils.isNotEmpty(models)) {
             result = models.stream().map(BizLongTextSummaryCacheConvert::modelToEntity).collect(Collectors.toList());
         }
         return result;
     }
 
-    public BizLongTextSummaryCacheEntity save(BizLongTextSummaryCacheEntity entity) throws Exception{
+    public BizLongTextSummaryCacheEntity save(BizLongTextSummaryCacheEntity entity) throws Exception {
         Assert.notNull(entity);
         entity.setId(null);
         entity.setIsDeleted("N");
         BizLongTextSummaryCacheModel model = BizLongTextSummaryCacheConvert.entityToModel(entity);
-        BizLongTextSummaryCacheModel saveModel =  this.repository.save(model);
+        BizLongTextSummaryCacheModel saveModel = this.repository.save(model);
         return BizLongTextSummaryCacheConvert.modelToEntity(saveModel);
     }
 
-    public BizLongTextSummaryCacheEntity update(BizLongTextSummaryCacheEntity entity) throws Exception{
+    public BizLongTextSummaryCacheEntity update(BizLongTextSummaryCacheEntity entity) throws Exception {
         Assert.notNull(entity);
-        Assert.notNull(entity.getId(),"update pk can not be null");
+        Assert.notNull(entity.getId(), "update pk can not be null");
         BizLongTextSummaryCacheModel model = this.repository.get(entity.getId());
 
-       if (entity.getCorePoint() != null){
-        model.setCorePoint(entity.getCorePoint());
-       }
-       if (entity.getSummary() != null){
-        model.setSummary(entity.getSummary());
-       }
-       if (entity.getFileUrl() != null){
-        model.setFileUrl(entity.getFileUrl());
-       }
-       if (entity.getFileMd5() != null){
-        model.setFileMd5(entity.getFileMd5());
-       }
-       if (entity.getIsDeleted() != null){
-        model.setIsDeleted(entity.getIsDeleted());
-       }
-       if (entity.getCreator() != null){
-        model.setCreator(entity.getCreator());
-       }
-       if (entity.getCreatedTime() != null){
-        model.setCreatedTime(entity.getCreatedTime());
-       }
-       if (entity.getModifier() != null){
-        model.setModifier(entity.getModifier());
-       }
-       if (entity.getModifiedTime() != null){
-        model.setModifiedTime(entity.getModifiedTime());
-       }
-       if (entity.getSysVersion() != null){
-        model.setSysVersion(entity.getSysVersion());
-       }
-        BizLongTextSummaryCacheModel saveModel =  this.repository.save(model);
+        if (entity.getCorePoint() != null) {
+            model.setCorePoint(entity.getCorePoint());
+        }
+        if (entity.getSummary() != null) {
+            model.setSummary(entity.getSummary());
+        }
+        if (entity.getFileUrl() != null) {
+            model.setFileUrl(entity.getFileUrl());
+        }
+        if (entity.getMindmap() != null) {
+            model.setMindmap(entity.getMindmap());
+        }
+        if (entity.getKeyword() != null) {
+            model.setKeyword(entity.getKeyword());
+        }
+        if (entity.getFileMd5() != null) {
+            model.setFileMd5(entity.getFileMd5());
+        }
+        if (entity.getIsDeleted() != null) {
+            model.setIsDeleted(entity.getIsDeleted());
+        }
+        if (entity.getCreator() != null) {
+            model.setCreator(entity.getCreator());
+        }
+        if (entity.getCreatedTime() != null) {
+            model.setCreatedTime(entity.getCreatedTime());
+        }
+        if (entity.getModifier() != null) {
+            model.setModifier(entity.getModifier());
+        }
+        if (entity.getModifiedTime() != null) {
+            model.setModifiedTime(entity.getModifiedTime());
+        }
+        if (entity.getSysVersion() != null) {
+            model.setSysVersion(entity.getSysVersion());
+        }
+        BizLongTextSummaryCacheModel saveModel = this.repository.save(model);
         return BizLongTextSummaryCacheConvert.modelToEntity(saveModel);
     }
 
-    public void deletedById(java.lang.Long id) throws Exception{
+    public void deletedById(java.lang.Long id) throws Exception {
         Assert.notNull(id);
-        BizLongTextSummaryCacheModel model =  this.repository.get(id);
-        if (model != null){
-            if ("N".equals(model.getIsDeleted())){
+        BizLongTextSummaryCacheModel model = this.repository.get(id);
+        if (model != null) {
+            if ("N".equals(model.getIsDeleted())) {
                 model.setIsDeleted("Y");
                 this.repository.save(model);
             }
-       }
-   }
-    
+        }
+    }
+
 }
\ No newline at end of file

src/main/java/cn/com/poc/meeting/analysis/KeyWordAnalyzer.java

@@ -70,19 +70,15 @@ public class KeyWordAnalyzer extends MeetingContentAnalysisAbstract<List<String>
                 double progress = ((double) (i + 1) / segmentationResultList.size()) * 100D;
                 logger.info("-------------关键词提取进度 {} %--------------", progress);
             }
+            int start = generateContent.lastIndexOf("[");
+            int end = generateContent.lastIndexOf("]");
+            List<String> res = JsonUtils.deSerialize(generateContent.substring(start, end + 1), new TypeReference<List<String>>() {
+            }.getType());
+            return res;
         } catch (Exception e) {
             logger.error("关键词提取失败", e);
             return Collections.emptyList();
         }
-        if (StringUtils.isBlank(generateContent)) {
-            return Collections.emptyList();
-        }
-        // 转换格式 json to list
-        int start = generateContent.lastIndexOf("[");
-        int end = generateContent.lastIndexOf("]");
-        List<String> res = JsonUtils.deSerialize(generateContent.substring(start, end + 1), new TypeReference<List<String>>() {
-        }.getType());
-        return res;
     }