1、用户文件表增加下载次数字段；

2、用户文件下载次数自增+1业务接口实现；
3、下载及批量下载接口更新下载次数+1；
4、ES搜索文件接口增加下载次数字段返回

hb-admin/src/main/resources/application.yml

@@ -278,3 +278,10 @@ elasticsearch:
   host: 8.134.76.66
   port: 9200
   scheme: http
+  # 超时配置（毫秒）
+  connectTimeout: 5000
+  socketTimeout: 60000
+  connectionRequestTimeout: 1000
+  # 连接池配置
+  maxConnTotal: 100
+  maxConnPerRoute: 100

hb-file/src/main/java/com/ruoyi/file/config/es/ElasticSearchConfig.java

@@ -6,6 +6,7 @@ import co.elastic.clients.transport.ElasticsearchTransport;
 import co.elastic.clients.transport.rest_client.RestClientTransport;
 import org.apache.http.HttpHost;
 import org.elasticsearch.client.RestClient;
+import org.elasticsearch.client.RestClientBuilder;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
@@ -19,12 +20,40 @@ public class ElasticSearchConfig {
     @Value("${elasticsearch.port}")
     private int port;
 
-    @Value("${elasticsearch.scheme}")
+    @Value("${elasticsearch.scheme:http}")
     private String scheme;
 
+    @Value("${elasticsearch.connectTimeout:5000}")
+    private int connectTimeout;
+
+    @Value("${elasticsearch.socketTimeout:60000}")
+    private int socketTimeout;
+
+    @Value("${elasticsearch.connectionRequestTimeout:1000}")
+    private int connectionRequestTimeout;
+
+    @Value("${elasticsearch.maxConnTotal:100}")
+    private int maxConnTotal;
+
+    @Value("${elasticsearch.maxConnPerRoute:100}")
+    private int maxConnPerRoute;
+
     @Bean
     public ElasticsearchClient elasticsearchClient() {
-        RestClient client = RestClient.builder(new HttpHost(host, port, scheme)).build();
+        RestClientBuilder builder = RestClient.builder(new HttpHost(host, port, scheme))
+                .setRequestConfigCallback(requestConfigBuilder ->
+                        requestConfigBuilder
+                                .setConnectTimeout(connectTimeout)               // 连接超时
+                                .setSocketTimeout(socketTimeout)                 // 读取超时
+                                .setConnectionRequestTimeout(connectionRequestTimeout) // 从连接池获取连接的超时
+                )
+                .setHttpClientConfigCallback(httpClientBuilder ->
+                        httpClientBuilder
+                                .setMaxConnTotal(maxConnTotal)                   // 最大连接数
+                                .setMaxConnPerRoute(maxConnPerRoute)             // 单个路由的最大连接数
+                );
+
+        RestClient client = builder.build();
         ElasticsearchTransport transport = new RestClientTransport(client, new JacksonJsonpMapper());
         return new ElasticsearchClient(transport);
     }

hb-file/src/main/java/com/ruoyi/file/config/es/FileSearch.java

@@ -23,4 +23,5 @@ public class FileSearch {
     private Integer deleteFlag;
     private String deleteTime;
     private String deleteBatchNum;
+    private Long downloadCnt;
 }

hb-file/src/main/java/com/ruoyi/file/controller/FiletransferController.java

@@ -148,6 +148,8 @@ public class FiletransferController {
         filetransferService.downloadFile(httpServletResponse, downloadFileDTO);
         // 保存下载记录
         downloadRecordService.saveDownloadRecord(Arrays.asList(downloadFileDTO.getUserFileId()));
+        // 增加下载次数
+        userFileService.incrementDownloadCount(Arrays.asList(downloadFileDTO.getUserFileId()));
     }
 
     @Operation(summary = "批量下载文件", description = "批量下载文件", tags = {"filetransfer"})
@@ -198,7 +200,10 @@ public class FiletransferController {
         String fileName = String.valueOf(date.getTime());
         httpServletResponse.addHeader("Content-Disposition", "attachment;fileName=" + fileName + ".zip");// 设置文件名
         filetransferService.downloadUserFileList(httpServletResponse, userFile.getFilePath(), fileName, userFileIds);
+        // 保存下载记录
         downloadRecordService.saveDownloadRecord(userFileIds);
+        // 增加下载次数
+        userFileService.incrementDownloadCount(userFileIds);
     }
 
     @Operation(summary="预览文件", description="用于文件预览", tags = {"filetransfer"})

hb-file/src/main/java/com/ruoyi/file/domain/UserFile.java

@@ -69,6 +69,9 @@ public class UserFile {
     @Column(columnDefinition="char(1) comment '修改用户id'")
     private String accessPermission;
 
+    @Column(columnDefinition="bigint(0) comment '下载次数'")
+    private Long downloadCnt;
+
     public UserFile() {};
     public UserFile(QiwenFile qiwenFile, Long userId, String fileId) {
         this.userFileId = IdUtil.getSnowflakeNextIdStr();

hb-file/src/main/java/com/ruoyi/file/mapper/UserFileMapper.java

@@ -19,4 +19,6 @@ public interface UserFileMapper extends BaseMapper<UserFile> {
     List<UserFile> selectByUserFileId(String userFileId);
 
     List<UserFileDTO> selectFileTreeByUserId(Long userId);
+
+    int incrementDownloadCount(@Param("userFileIdList") List<String> userFileIdList);
 }

hb-file/src/main/java/com/ruoyi/file/service/IUserFileService.java

@@ -29,5 +29,7 @@ public interface IUserFileService extends IService<UserFile> {
      *
      * @return 文件树结构信息
      */
-    public List<FileTreeSelect> selectUserFileTreeList();
+    List<FileTreeSelect> selectUserFileTreeList();
+
+    int incrementDownloadCount(List<String> asList);
 }

hb-file/src/main/java/com/ruoyi/file/service/impl/UserFileServiceImpl.java

@@ -304,6 +304,10 @@ public class UserFileServiceImpl extends ServiceImpl<UserFileMapper, UserFile> i
         return treeSelectList;
     }
 
+    @Override
+    public int incrementDownloadCount(List<String> userFileIdList) {
+        return userFileMapper.incrementDownloadCount(userFileIdList);
+    }
 
 
     /**

hb-file/src/main/java/com/ruoyi/file/vo/file/FileListVO.java

@@ -43,5 +43,6 @@ public class FileListVO {
     private Integer imageHeight;
 
     private String accessPermission;
+    private Long downloadCnt;
 
 }

hb-file/src/main/java/com/ruoyi/file/vo/file/SearchFileVO.java

@@ -22,4 +22,5 @@ public class SearchFileVO {
     private Map<String, List<String>> highLight;
     private Integer isDir;
     private String uploadTime;
+    private Long downloadCnt;
 }

hb-file/src/main/resources/mapper/UserFileMapper.xml

@@ -24,6 +24,7 @@
         <result property="fileSize" column="fileSize"/>
         <result property="userId" column="userId"/>
         <result property="accessPermission" column="accessPermission"/>
+        <result property="downloadCnt" column="downloadCnt"/>
     </resultMap>
 
     <resultMap id="UserFileDtoMap" type="com.ruoyi.file.dto.file.UserFileDTO">
@@ -44,6 +45,7 @@
         <result property="fileSize" column="fileSize"/>
         <result property="userId" column="userId"/>
         <result property="accessPermission" column="accessPermission"/>
+        <result property="downloadCnt" column="downloadCnt"/>
     </resultMap>
 
     <select id="selectPageVo" resultType="com.ruoyi.file.vo.file.FileListVO">
@@ -105,4 +107,13 @@
         WHERE userfile.userId = #{userId}
     </select>
 
+    <update id="incrementDownloadCount">
+        UPDATE userfile
+        SET downloadCnt = downloadCnt + 1
+        WHERE userFileId IN
+        <foreach collection="userFileIdList" item="userFileId" open="(" separator="," close=")">
+            #{userFileId}
+        </foreach>
+    </update>
+
 </mapper>