feat(ai): 新增知识库文件管理功能

Administrator

yesterday 65d83e255e4e1bdfb0336bea920d6c884c510711

feat(ai): 新增知识库文件管理功能

- 新增知识库文件上传页面，支持文件选择、进度展示和状态反馈
- 实现文件上传接口，支持按企业隔离存储路径
- 添加知识库文件服务层逻辑，包括文件上传、应用数据初始化和知识库创建
- 集成阿里云百炼知识库工具类，优化文件上传与知识库更新流程
- 新增知识库文件列表页面，支持查看和编辑操作
- 完善相关实体类和配置项，支持多企业文件管理
- 提供前后端交互接口，实现完整的文件管理和知识库同步机制

 src/main/java/cc/mrbird/febs/ai/controller/knowledge/AiKnowledgeController.java

New file
@@ -0,0 +1,54 @@
package cc.mrbird.febs.ai.controller.knowledge;

import cc.mrbird.febs.ai.entity.AiCompany;
import cc.mrbird.febs.ai.entity.AiKnowledgeFile;
import cc.mrbird.febs.ai.service.AiCompanyService;
import cc.mrbird.febs.ai.service.AiKnowledgeFileService;
import cc.mrbird.febs.common.annotation.ControllerEndpoint;
import cc.mrbird.febs.common.controller.BaseController;
import cc.mrbird.febs.common.entity.FebsResponse;
import cc.mrbird.febs.common.entity.QueryRequest;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;

import javax.validation.Valid;
import java.util.Map;

/**
 * @author Administrator
 */
@Slf4j
@Validated
@RestController
@RequiredArgsConstructor
@RequestMapping(value = "/admin/aiKnowledgeFile")
public class AiKnowledgeController extends BaseController {

    private final AiKnowledgeFileService aiKnowledgeFileService;

    @GetMapping("list")
    public FebsResponse list(AiKnowledgeFile dto, QueryRequest request) {
        String companyId = getCurrentUserCompanyId();
        dto.setCompanyId(companyId);
        Map<String, Object> data = getDataTable(aiKnowledgeFileService.listInPage(dto, request));
        return new FebsResponse().success().data(data);
    }

    @PostMapping("add")
    @ControllerEndpoint(operation = "新增", exceptionMessage = "操作失败")
    public FebsResponse add(@RequestBody @Valid AiKnowledgeFile dto) {

        String companyId = getCurrentUserCompanyId();
        dto.setCompanyId(companyId);
        return aiKnowledgeFileService.add(dto);
    }

    @PostMapping("update")
    @ControllerEndpoint(operation = "更新", exceptionMessage = "操作失败")
    public FebsResponse update(@RequestBody @Valid AiKnowledgeFile dto) {

        return aiKnowledgeFileService.update(dto);
    }
}

 src/main/java/cc/mrbird/febs/ai/controller/knowledge/ViewController.java

New file
@@ -0,0 +1,49 @@
package cc.mrbird.febs.ai.controller.knowledge;

import cc.mrbird.febs.ai.entity.AiCompany;
import cc.mrbird.febs.ai.entity.AiKnowledgeFile;
import cc.mrbird.febs.ai.service.AiCompanyService;
import cc.mrbird.febs.ai.service.AiKnowledgeFileService;
import cc.mrbird.febs.common.entity.FebsConstant;
import cc.mrbird.febs.common.utils.FebsUtil;
import lombok.RequiredArgsConstructor;
import org.apache.shiro.authz.annotation.RequiresPermissions;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;

/**
 * @author Administrator
 */
@Controller("knowledge")
@RequestMapping(FebsConstant.VIEW_PREFIX + "modules/ai/knowledge")
@RequiredArgsConstructor
public class ViewController {

    private final AiKnowledgeFileService aiKnowledgeFileService;

    @GetMapping("list")
    @RequiresPermissions("knowledgeList:view")
    public String list() {

        return FebsUtil.view("modules/ai/knowledge/list");
    }

    @GetMapping(value = "/add")
    @RequiresPermissions("knowledgeList:add")
    public String add() {

        return FebsUtil.view("modules/ai/knowledge/add");
    }

    @GetMapping("info/{id}")
    @RequiresPermissions("knowledgeList:info")
    public String info(@PathVariable String id, Model model) {
        AiKnowledgeFile entity = aiKnowledgeFileService.getById(id);
        model.addAttribute("aiKnowledgeFile", entity);
        return FebsUtil.view("modules/ai/knowledge/info");
    }

}

 src/main/java/cc/mrbird/febs/ai/entity/AiKnowledgeFile.java

@@ -8,6 +8,14 @@
@TableName("ai_knowledge_file")
public class AiKnowledgeFile extends AiBaseEntity {
    /**
     * 状态：0-上传服务器，1-应用数据，2-知识库
     */
    private Integer state;
    /**
     * 文件ID
     */
    private String jobId;
    /**
     * 文件ID
     */
    private String fileId;

 src/main/java/cc/mrbird/febs/ai/service/AiKnowledgeFileService.java

@@ -1,7 +1,15 @@
package cc.mrbird.febs.ai.service;

import cc.mrbird.febs.ai.entity.AiKnowledgeFile;
import cc.mrbird.febs.common.entity.FebsResponse;
import cc.mrbird.febs.common.entity.QueryRequest;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.service.IService;

public interface AiKnowledgeFileService extends IService<AiKnowledgeFile> {
    IPage<AiKnowledgeFile> listInPage(AiKnowledgeFile dto, QueryRequest request);

    FebsResponse add(AiKnowledgeFile dto);

    FebsResponse update(AiKnowledgeFile dto);
}

 src/main/java/cc/mrbird/febs/ai/service/impl/AiCompanyServiceImpl.java

@@ -78,15 +78,9 @@

        String knowledgeId = "";
        try {
            Client client = KnowledgeBaseUtil.createClient();
            String workspaceId = KnowledgeBaseUtil.WORKSPACE_ID;
            String name = entity.getName();
            String sourceType = "DATA_CENTER_FILE";
            String structureType = "unstructured";
            String sinkType = "DEFAULT";
            String fileId = "file_b7d0a5b2df1745b9bfb7402f5fe1054f_12629554";
            CreateIndexResponse indexResponse = KnowledgeBaseUtil.createIndex(client, workspaceId, fileId, name, structureType, sourceType, sinkType);
            knowledgeId = indexResponse.getBody().getData().getId();
            knowledgeId = KnowledgeBaseUtil.createKnowledgeBase(fileId, name);
        } catch (Exception e) {
            throw new FebsException("初始化知识库失败");
        }

 src/main/java/cc/mrbird/febs/ai/service/impl/AiKnowledgeFileServiceImpl.java

@@ -1,12 +1,35 @@
package cc.mrbird.febs.ai.service.impl;

import cc.mrbird.febs.ai.entity.AiCompany;
import cc.mrbird.febs.ai.entity.AiKnowledgeFile;
import cc.mrbird.febs.ai.entity.AiProduct;
import cc.mrbird.febs.ai.entity.AiProductCategory;
import cc.mrbird.febs.ai.mapper.AiKnowledgeFileMapper;
import cc.mrbird.febs.ai.service.AiCompanyService;
import cc.mrbird.febs.ai.service.AiKnowledgeFileService;
import cc.mrbird.febs.ai.util.KnowledgeBaseUtil;
import cc.mrbird.febs.ai.util.UUID;
import cc.mrbird.febs.common.entity.FebsResponse;
import cc.mrbird.febs.common.entity.QueryRequest;
import cc.mrbird.febs.common.exception.FebsException;
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.util.ObjectUtil;
import cn.hutool.core.util.StrUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.Date;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.stream.Collectors;

@Slf4j
@Service
@@ -14,4 +37,61 @@
public class AiKnowledgeFileServiceImpl extends ServiceImpl<AiKnowledgeFileMapper, AiKnowledgeFile> implements AiKnowledgeFileService {

    private final AiKnowledgeFileMapper aiKnowledgeFileMapper;
    private final AiCompanyService aiCompanyService;

    @Override
    public IPage<AiKnowledgeFile> listInPage(AiKnowledgeFile dto, QueryRequest request) {
        Page<AiKnowledgeFile> page = new Page<>(request.getPageNum(), request.getPageSize());
        LambdaQueryWrapper<AiKnowledgeFile> query = Wrappers.lambdaQuery(AiKnowledgeFile.class);
        if (StrUtil.isNotEmpty(dto.getCompanyId())){
            query.eq(AiKnowledgeFile::getCompanyId, dto.getCompanyId());
        }
        query.orderByDesc(AiKnowledgeFile::getCompanyId);
        Page<AiKnowledgeFile> pages = aiKnowledgeFileMapper.selectPage(page, query);
        return pages;
    }

    @Override
    @Transactional
    public FebsResponse add(AiKnowledgeFile dto) {
        AiKnowledgeFile entity = new AiKnowledgeFile();
        entity.setId(UUID.getSimpleUUIDString());
        entity.setCompanyId(dto.getCompanyId());
        entity.setName(dto.getName());
        entity.setSavePath(dto.getSavePath());
        entity.setCreatedTime(new Date());
        this.save(entity);

        String categoryId = null;
        String knowledgeId = null;
        if (StrUtil.isNotEmpty(entity.getCompanyId())){
            AiCompany aiCompany = aiCompanyService.getById(entity.getCompanyId());
            if (StrUtil.isNotEmpty(aiCompany.getCategoryId())){
                categoryId = aiCompany.getCategoryId();
                knowledgeId = aiCompany.getKnowledgeId();
            }
        }else{
            categoryId = KnowledgeBaseUtil.DEFAULT_CATEGORY_ID;
            knowledgeId = KnowledgeBaseUtil.DEFAULT_KNOWLEDGE_ID;
        }

        String fileId = KnowledgeBaseUtil.uploadFileToAppData(entity.getSavePath(), categoryId);
        if (StrUtil.isBlank(fileId)){
            throw new FebsException("初始化应用数据失败");
        }

        String jobId = KnowledgeBaseUtil.updateKnowledgeBase(fileId, knowledgeId, null);
        aiKnowledgeFileMapper.update(null,
                Wrappers.lambdaUpdate(AiKnowledgeFile.class)
                        .set(AiKnowledgeFile::getFileId, fileId)
                        .set(AiKnowledgeFile::getJobId, jobId)
                        .eq(AiKnowledgeFile::getId, entity.getId())
                );
        return new FebsResponse().success().message("操作成功");
    }

    @Override
    public FebsResponse update(AiKnowledgeFile dto) {
        return null;
    }
}

 src/main/java/cc/mrbird/febs/ai/util/KnowledgeBaseUtil.java

@@ -20,6 +20,8 @@
    public static final String       ACCESS_KEY_ID     = "LTAI5tCyQRwhZ2eimxCFKbdq";
    public static final String       ACCESS_KEY_SECRET = "fs1mEwLXg2j9XuKJsFoW8ThQbJFqHl";
    public static final String       WORKSPACE_ID = "llm-4bcr09yfxlgz0b0t";
    public static final String       DEFAULT_CATEGORY_ID = "cate_e6a47dd4d7cd4062a452eddccac76ad6_12629554";
    public static final String       DEFAULT_KNOWLEDGE_ID = "9rxd16p56z";
    public static final String       ENDPOINT  = "bailian.cn-beijing.aliyuncs.com";

    /**
@@ -270,22 +272,18 @@
    }

    /**
     * 使用阿里云百炼服务创建知识库。
     * 使用阿里云百炼服务上传应用数据。
     *
     * @param filePath    文件本地路径
     * @param workspaceId 业务空间ID
     * @param name        知识库名称
     * @param categoryId    应用数据目录ID
     * @return 如果成功，返回知识库ID；否则返回 null
     */
    public static String createKnowledgeBase(String filePath, String workspaceId, String name,String categoryId) {
    public static String uploadFileToAppData(String filePath, String categoryId) {
        // 设置默认值
        if (StrUtil.isBlank(categoryId)){
            categoryId = "default";
            return null;
        }
        String parser = "DASHSCOPE_DOCMIND";
        String sourceType = "DATA_CENTER_FILE";
        String structureType = "unstructured";
        String sinkType = "DEFAULT";
        try {
            // 步骤1：初始化客户端（Client）
            System.out.println("步骤1：初始化Client");
@@ -299,7 +297,7 @@

            // 步骤3：申请上传租约
            System.out.println("步骤3：向阿里云百炼申请上传租约");
            ApplyFileUploadLeaseResponse leaseResponse = applyLease(client, categoryId, fileName, fileMd5, fileSize, workspaceId);
            ApplyFileUploadLeaseResponse leaseResponse = applyLease(client, categoryId, fileName, fileMd5, fileSize, WORKSPACE_ID);
            String leaseId = leaseResponse.getBody().getData().getFileUploadLeaseId();
            String uploadUrl = leaseResponse.getBody().getData().getParam().getUrl();
            Object uploadHeaders = leaseResponse.getBody().getData().getParam().getHeaders();
@@ -314,53 +312,36 @@

            // 步骤5：将文件添加到服务器
            System.out.println("步骤5：将文件添加到阿里云百炼服务器");
            AddFileResponse addResponse = addFile(client, leaseId, parser, categoryId, workspaceId);
            String fileId = addResponse.getBody().getData().getFileId();
            AddFileResponse addResponse = addFile(client, leaseId, parser, categoryId, WORKSPACE_ID);

            // 步骤6：检查文件状态
            System.out.println("步骤6：检查阿里云百炼中的文件状态");
            while (true) {
                DescribeFileResponse describeResponse = describeFile(client, workspaceId, fileId);
                String status = describeResponse.getBody().getData().getStatus();
                System.out.println("当前文件状态：" + status);
            return addResponse.getBody().getData().getFileId();
        } catch (Exception e) {
            System.out.println("发生错误：" + e.getMessage());
            e.printStackTrace();
            return null;
        }
    }

                if (status.equals("INIT")) {
                    System.out.println("文件待解析，请稍候...");
                } else if (status.equals("PARSING")) {
                    System.out.println("文件解析中，请稍候...");
                } else if (status.equals("PARSE_SUCCESS")) {
                    System.out.println("文件解析完成！");
                    break;
                } else {
                    System.out.println("未知的文件状态：" + status + "，请联系技术支持。");
                    return null;
                }
                TimeUnit.SECONDS.sleep(5);
            }
    /**
     * 使用阿里云百炼服务创建知识库。
     *
     * @param fileId    应用数据ID
     * @param name        知识库名称
     * @return 如果成功，返回知识库ID；否则返回 null
     */
    public static String createKnowledgeBase(String fileId, String name) {
        String sourceType = "DATA_CENTER_FILE";
        String structureType = "unstructured";
        String sinkType = "DEFAULT";
        try {
            // 步骤1：初始化客户端（Client）
            System.out.println("步骤1：初始化Client");
            com.aliyun.bailian20231229.Client client = KnowledgeBaseUtil.createClient();

            // 步骤7：初始化知识库
            System.out.println("步骤7：在阿里云百炼中创建知识库");
            CreateIndexResponse indexResponse = createIndex(client, workspaceId, fileId, name, structureType, sourceType, sinkType);
            CreateIndexResponse indexResponse = createIndex(client, WORKSPACE_ID, fileId, name, structureType, sourceType, sinkType);
            String indexId = indexResponse.getBody().getData().getId();

            // 步骤8：提交索引任务
            System.out.println("步骤8：向阿里云百炼提交索引任务");
            SubmitIndexJobResponse submitResponse = submitIndex(client, workspaceId, indexId);
            String jobId = submitResponse.getBody().getData().getId();

            // 步骤9：获取索引任务状态
            System.out.println("步骤9：获取阿里云百炼索引任务状态");
            while (true) {
                GetIndexJobStatusResponse getStatusResponse = getIndexJobStatus(client, workspaceId, jobId, indexId);
                String status = getStatusResponse.getBody().getData().getStatus();
                System.out.println("当前索引任务状态：" + status);

                if (status.equals("COMPLETED")) {
                    break;
                }
                TimeUnit.SECONDS.sleep(5);
            }

            System.out.println("阿里云百炼知识库创建成功！");
            return indexId;

@@ -376,95 +357,24 @@
    /**
     * 使用阿里云百炼服务更新知识库
     *
     * @param filePath    文件（更新后的）的实际本地路径
     * @param workspaceId 业务空间ID
     * @param fileId    文件（更新后的）的实际本地路径
     * @param indexId     需要更新的知识库ID
     * @param oldFileId   需要更新的文件的FileID
     * @return 如果成功，返回知识库ID；否则返回 null
     */
    public static String updateKnowledgeBase(String filePath, String workspaceId, String indexId, String oldFileId, String categoryId) {
        // 设置默认值
        if (StrUtil.isBlank(categoryId)){
            categoryId = "default";
        }
        String parser = "DASHSCOPE_DOCMIND";
    public static String updateKnowledgeBase(String fileId, String indexId, String oldFileId) {
        String sourceType = "DATA_CENTER_FILE";
        try {
            // 步骤1：初始化客户端（Client）
            System.out.println("步骤1：创建Client");
            com.aliyun.bailian20231229.Client client = createClient();

            // 步骤2：准备文件信息（更新后的文件）
            System.out.println("步骤2：准备文件信息");
            String fileName = Paths.get(filePath).getFileName().toString();
            String fileMd5 = calculateMD5(filePath);
            String fileSize = getFileSize(filePath);

            // 步骤3：申请上传租约
            System.out.println("步骤3：向阿里云百炼申请上传租约");
            ApplyFileUploadLeaseResponse leaseResponse = applyLease(client, categoryId, fileName, fileMd5, fileSize, workspaceId);
            String leaseId = leaseResponse.getBody().getData().getFileUploadLeaseId();
            String uploadUrl = leaseResponse.getBody().getData().getParam().getUrl();
            Object uploadHeaders = leaseResponse.getBody().getData().getParam().getHeaders();

            // 步骤4：上传文件到临时存储
            System.out.println("步骤4：上传文件到临时存储");
            // 请自行安装jackson-databind
            // 将上一步的uploadHeaders转换为Map(Key-Value形式)
            ObjectMapper mapper = new ObjectMapper();
            Map<String, String> uploadHeadersMap = (Map<String, String>) mapper.readValue(mapper.writeValueAsString(uploadHeaders), Map.class);
            uploadFile(uploadUrl, uploadHeadersMap, filePath);

            // 步骤5：添加文件到类目中
            System.out.println("步骤5：添加文件到类目中");
            AddFileResponse addResponse = addFile(client, leaseId, parser, categoryId, workspaceId);
            String fileId = addResponse.getBody().getData().getFileId();

            // 步骤6：检查更新后的文件状态
            System.out.println("步骤6：检查阿里云百炼中的文件状态");
            while (true) {
                DescribeFileResponse describeResponse = describeFile(client, workspaceId, fileId);
                String status = describeResponse.getBody().getData().getStatus();
                System.out.println("当前文件状态：" + status);
                if ("INIT".equals(status)) {
                    System.out.println("文件待解析，请稍候...");
                } else if ("PARSING".equals(status)) {
                    System.out.println("文件解析中，请稍候...");
                } else if ("PARSE_SUCCESS".equals(status)) {
                    System.out.println("文件解析完成！");
                    break;
                } else {
                    System.out.println("未知的文件状态：" + status + "，请联系技术支持。");
                    return null;
                }
                Thread.sleep(5000);
            }

            // 步骤7：提交追加文件任务
            System.out.println("步骤7：提交追加文件任务");
            SubmitIndexAddDocumentsJobResponse indexAddResponse = submitIndexAddDocumentsJob(client, workspaceId, indexId, fileId, sourceType);
            System.out.println("步骤7：提交文件任务");
            SubmitIndexAddDocumentsJobResponse indexAddResponse = submitIndexAddDocumentsJob(client, WORKSPACE_ID, indexId, fileId, sourceType);
            String jobId = indexAddResponse.getBody().getData().getId();

            // 步骤8：等待追加任务完成
            System.out.println("步骤8：等待追加任务完成");
            while (true) {
                GetIndexJobStatusResponse jobStatusResponse = getIndexJobStatus(client, workspaceId, jobId, indexId);
                String status = jobStatusResponse.getBody().getData().getStatus();
                System.out.println("当前索引任务状态：" + status);
                if ("COMPLETED".equals(status)) {
                    break;
                }
                Thread.sleep(5000);
            }

            // 步骤9：删除旧文件
            if(StrUtil.isNotBlank(oldFileId)){
                System.out.println("步骤9：删除旧文件");
                deleteIndexDocument(client, workspaceId, indexId, oldFileId);
            }

            System.out.println("阿里云百炼知识库更新成功！");
            return indexId;
            return jobId;
        } catch (Exception e) {
            System.out.println("发生错误：" + e.getMessage());
            return null;
@@ -516,12 +426,11 @@
     */
    public static void main(String[] args) {

        String filePath = "D:\\项目\\大模型\\阿里云百炼\\知识库\\薪资谈判常见100问与答.md";
        String filePath = "updateKnowledgeBase";
        String indexId = "xlmj6e7ix1";
        String oldFileId = "file_e943bb6d305a49a5acb7781ca00d70dd_12629554";

        String workspaceId = WORKSPACE_ID;
        String result = updateKnowledgeBase(filePath, workspaceId, indexId, oldFileId,null);
        String result = updateKnowledgeBase(filePath, indexId, oldFileId);
        if (result != null) {
            System.out.println("知识库更新成功，返回知识库ID: " + result);
        } else {

 src/main/java/cc/mrbird/febs/common/utils/FileUtil.java

@@ -39,8 +39,6 @@
    public static Map<String,Object> fileUploadEsc(MultipartFile file,String resourceUrl,String resourcePath) throws IOException {
        // 文件保存目录路径
        String savePath = resourcePath;
        // 文件保存目录URL
        String saveUrl = resourceUrl;
        // 检查目录
        File uploadDir = new File(savePath);
        if (!uploadDir.isDirectory()) {
@@ -71,12 +69,12 @@
            }
        }

        String visitPath = (saveUrl + newFileName);
        String visitPath = (savePath + fileName);
        Map<String,Object> map = new HashMap<String,Object>();
        Map<String,Object> map2 = new HashMap<String,Object>();
        map2.put("src",visitPath);//图片url
        map2.put("title",newFileName);//图片名称，这个会显示在输入框里
        map.put("code",0);//0表示成功，1失败
        map2.put("path",visitPath);//图片url
        map2.put("title",fileName);//图片名称，这个会显示在输入框里
        map.put("code",200);//0表示成功，1失败
        map.put("msg","上传成功");//提示消息
        map.put("data",map2);
        return map;

 src/main/java/cc/mrbird/febs/mall/controller/goods/AdminMallGoodsController.java

@@ -6,6 +6,7 @@
import cc.mrbird.febs.common.entity.FebsResponse;
import cc.mrbird.febs.common.entity.QueryRequest;
import cc.mrbird.febs.common.enumerates.DataDictionaryEnum;
import cc.mrbird.febs.common.exception.FebsException;
import cc.mrbird.febs.common.utils.FileUtil;
import cc.mrbird.febs.common.utils.OssUtils;
import cc.mrbird.febs.mall.dto.*;
@@ -45,6 +46,27 @@
    private final IAdminMallGoodsService adminMallGoodsService;
    private final DataDictionaryCustomMapper dataDictionaryCustomMapper;

    // 文件保存目录URL
    @Value("${static.resource.ai.common}")
    private String commonPath;
    // 文件保存目录URL
    @Value("${static.resource.ai.company}")
    private String companyPath;
    @ControllerEndpoint(operation = "文件上传服务器", exceptionMessage = "上传失败")
    @PostMapping(value = "/fileUploadEsc")
    public Map<String,Object> fileUploadEsc(@RequestBody @Validated MultipartFile file) throws IOException {
        if (file == null) {
            throw new FebsException("上传文件不能为空");
        }

        String path = commonPath;
        String companyId = getCurrentUserCompanyId();
        if (StrUtil.isNotEmpty(companyId)){
            path = companyPath + companyId;
        }
        return FileUtil.fileUploadEsc(file,null,path);
    }

//    /**
//     *  图片上传
//     * @return

 src/main/resources/application-test.yml

@@ -85,6 +85,9 @@

static:
  resource:
    ai:
      common: /mnt/sdc/webresource/ai/common/
      company: /mnt/sdc/webresource/ai/company/
    url: http://blnka.csxuncong.com/file/
    path: /mnt/sdc/webresource/file/


 src/main/resources/templates/febs/views/modules/ai/knowledge/add.html

New file
@@ -0,0 +1,165 @@
<div class="layui-fluid layui-anim febs-anim" id="febs-aiKnowledgeFile-add" lay-title="新增">
    <div class="layui-row febs-container">
        <div class="layui-col-md12">
            <div class="layui-fluid" id="aiKnowledgeFile-add">
                <form class="layui-form" action="" lay-filter="aiKnowledgeFile-add-form">
                    <div class="layui-tab layui-tab-brief" lay-filter="docDemoTabBrief">
                        <ul class="layui-tab-title">
                            <li class="layui-this">基础信息</li>
                        </ul>
                        <div class="layui-tab-content">
                            <div class="layui-tab-item layui-show">
                                <div class="layui-row layui-col-space10 layui-form-item">
                                    <div class="layui-col-lg12">
                                        <label class="layui-form-label febs-form-item-require">文件上传：</label>
                                        <div class="layui-input-block">
                                            <div class="layui-upload">
                                                <button type="button" class="layui-btn layui-btn-normal" id="test1">选择文件</button>
                                                <div class="layui-upload-list">
                                                    <input type="hidden" name="savePath" id="savePath">
                                                    <input type="hidden" name="name" id="name">
                                                    <div class="layui-progress layui-progress-big" lay-filter="demo" id="uploadProgress" style="display: none;">
                                                        <div class="layui-progress-bar layui-bg-green" lay-percent="0%"></div>
                                                    </div>
                                                    <table class="layui-table">
                                                        <thead>
                                                            <tr><th>文件名</th><th>大小</th><th>状态</th></tr>
                                                        </thead>
                                                        <tbody id="fileList">
                                                            <!-- 上传文件列表将在这里显示 -->
                                                        </tbody>
                                                    </table>
                                                </div>
                                            </div>
                                        </div>
                                    </div>
                                </div>
                            </div>
                        </div>
                    </div>

                    <div class="layui-form-item febs-hide">
                        <button class="layui-btn" lay-submit="" lay-filter="aiKnowledgeFile-add-form-submit" id="submit">保存</button>
                    </div>
                </form>
            </div>
        </div>
    </div>
</div>

<!-- 表格操作栏 end -->
<script data-th-inline="javascript">
    layui.use(['febs', 'form', 'formSelects', 'validate', 'treeSelect', 'eleTree','dropdown', 'laydate', 'layedit', 'upload', 'element', 'table', 'xmSelect','jquery'], function () {
        var $ = layui.jquery,
            febs = layui.febs,
            layer = layui.layer,
            table = layui.table,
            formSelects = layui.formSelects,
            treeSelect = layui.treeSelect,
            form = layui.form,
            laydate = layui.laydate,
            eleTree = layui.eleTree,
            $view = $('#aiKnowledgeFile-add'),
            layedit = layui.layedit,
            upload = layui.upload,
            validate = layui.validate,
            element = layui.element;

        form.render();
        element.render('progress');
        
        // 文件上传配置
        var uploadInst = upload.render({
            elem: '#test1',
            url: ctx + 'admin/goods/fileUploadEsc', // 上传接口
            accept: 'file',
            size: 50 * 1024, // 50MB
            exts: '', // 不限制文件类型
            auto: true, // 选择文件后自动上传
            before: function(obj) {
                // 显示进度条
                $('#uploadProgress').show();
                // 预读本地文件示例，不支持ie8
                obj.preview(function(index, file, result) {
                    // 显示文件信息
                    var fileSize = (file.size / 1024 / 1024).toFixed(2) + 'MB';
                    var tr = $(['<tr id="upload-'+ index +'">',
                        '<td>'+ file.name +'</td>',
                        '<td>'+ fileSize +'</td>',
                        '<td><div class="layui-progress layui-progress-big" lay-filter="progress-'+ index +'">',
                        '<div class="layui-progress-bar layui-bg-green" lay-percent="0%"></div>',
                        '</div></td>',
                        '</tr>'].join(''));
                    
                    $('#fileList').html(tr);
                    element.render('progress');
                });
            },
            done: function(res, index, upload) {
                if (res.code == 200) { // 上传成功
                    // 保存文件信息到隐藏字段
                    $('#savePath').val(res.data.path);
                    $('#name').val(res.data.title);
                    
                    // 更新进度条为100%
                    element.progress('progress-'+index, '100%');
                    
                    // 显示上传成功状态
                    $('#upload-'+index).find('td:eq(2)').html('<span style="color: #52c41a;">上传成功</span>');
                    febs.alert.success('文件上传成功');
                    
                    return false;
                } else {
                    this.error(index, upload);
                }
            },
            error: function(index, upload) {
                $('#upload-'+index).find('td:eq(2)').html('<span style="color: #ff5722;">上传失败</span>');
                febs.alert.warn('文件上传失败');
            },
            progress: function(n, elem, res, index) {
                element.progress('progress-'+index, n + '%'); // n为上传进度
                element.progress('demo', n + '%'); // 总进度
            }
        });
        
        // 表单数据提交函数
        function submitFormData() {
            var data = form.val('aiKnowledgeFile-add-form');
            
            // 验证文件是否已上传
            if (!data.name) {
                febs.alert.warn('请先上传文件');
                return;
            }
            
            $.ajax({
                'url':ctx + 'admin/aiKnowledgeFile/add',
                'type':'post',
                'dataType':'json',
                'headers' : {'Content-Type' : 'application/json;charset=utf-8'},
                'traditional': true,
                'data':JSON.stringify(data),
                'success':function (res) {
                    if(res.code==200){
                        layer.closeAll();
                        febs.alert.success(res.message);
                        $('#febs-aiKnowledgeFile').find('#query').click();
                    }else{
                        febs.alert.warn(res.message);
                    }
                },
                'error':function () {
                    febs.alert.warn('服务器繁忙');
                }
            })
        }
        
        // 修改保存按钮行为，点击时直接提交表单数据
        form.on('submit(aiKnowledgeFile-add-form-submit)', function () {
            submitFormData();
            return false;
        });

    });
</script>

 src/main/resources/templates/febs/views/modules/ai/knowledge/info.html

New file
@@ -0,0 +1,98 @@
<div class="layui-fluid layui-anim febs-anim" id="febs-aiCompany-Info" lay-title="编辑">
    <div class="layui-row febs-container">
        <div class="layui-col-md12">
            <div class="layui-fluid" id="aiCompany-info">
                <form class="layui-form" action="" lay-filter="aiCompany-info-form">
                    <div class="layui-tab layui-tab-brief" lay-filter="docDemoTabBrief">
                        <ul class="layui-tab-title">
                            <li class="layui-this">基础信息</li>
                        </ul>
                        <div class="layui-tab-content">
                            <input type="text" name="id"
                                   placeholder="" autoComplete="off" class="layui-input febs-hide">
                            <div class="layui-tab-item layui-show">
                                <div class="layui-row layui-col-space10 layui-form-item">
                                    <div class="layui-col-lg6">
                                        <label class="layui-form-label febs-form-item-require">名称：</label>
                                        <div class="layui-input-block">
                                            <input type="text" name="name" lay-verify="required"
                                                   placeholder="" autocomplete="off" class="layui-input">
                                        </div>
                                    </div>
                                </div>
                            </div>
                        </div>
                    </div>
                    <div class="layui-form-item febs-hide">
                        <button class="layui-btn" lay-submit="" lay-filter="aiCompany-info-form-submit" id="submit">保存</button>
                    </div>
                </form>
            </div>
        </div>
    </div>
</div>
<style>
    .blue-border {
        border-left-color: #2db7f5;
        font-size: 18px;
    }
    .layui-table-cell {
        height:auto;
    }
    .layui-upload-list {
        margin: 0 !important;
    }
    .multi-images {
        margin: 0 5px !important;
    }
</style>
<!-- 表格操作栏 end -->
<script data-th-inline="javascript">
    layui.use(['febs', 'form', 'validate','formSelects', 'table', 'upload'], function () {
        var $ = layui.jquery,
            febs = layui.febs,
            layer = layui.layer,
            table = layui.table,
            form = layui.form,
            $view = $('#aiCompany-info'),
            aiCompany = [[${aiCompany}]],
            upload = layui.upload,
            validate = layui.validate;

        form.render();


        initAiCompanyInfo();
        function initAiCompanyInfo() {
            form.val("aiCompany-info-form", {
                "id": aiCompany.id,
                "name": aiCompany.name,
            });
        }

        form.on('submit(aiCompany-info-form-submit)', function (data) {
            $.ajax({
                'url':ctx + 'admin/aiCompany/update',
                'type':'post',
                'dataType':'json',
                'headers' : {'Content-Type' : 'application/json;charset=utf-8'}, //接口json格式
                'traditional': true,//ajax传递数组必须添加属性
                'data':JSON.stringify(data.field),
                'success':function (data) {
                    if(data.code==200){
                        layer.closeAll();
                        febs.alert.success(data.message);
                        $('#febs-aiCompany').find('#query').click();
                    }else{
                        febs.alert.warn(data.message);
                    }
                },
                'error':function () {
                    febs.alert.warn('服务器繁忙');
                }
            })
            return false;
        });

    });
</script>

 src/main/resources/templates/febs/views/modules/ai/knowledge/list.html

New file
@@ -0,0 +1,162 @@
<div class="layui-fluid layui-anim febs-anim" id="febs-aiKnowledgeFile" lay-title="知识库管理">
    <div class="layui-row febs-container">
        <div class="layui-col-md12">
            <div class="layui-card">
                <div class="layui-card-body febs-table-full">
                    <form class="layui-form layui-table-form" lay-filter="aiKnowledgeFile-table-form">
                        <div class="layui-row">
                            <div class="layui-col-md10">
                                <div class="layui-form-item">
                                </div>
                            </div>
                            <div class="layui-col-md2 layui-col-sm12 layui-col-xs12 table-action-area">
                                <div class="layui-btn layui-btn-sm layui-btn-primary febs-button-blue-plain table-action" id="query">
                                    <i class="layui-icon">&#xe848;</i>
                                </div>
                                <div class="layui-btn layui-btn-sm layui-btn-primary febs-button-green-plain table-action" id="reset">
                                    <i class="layui-icon">&#xe79b;</i>
                                </div>
                            </div>
                        </div>
                    </form>
                    <table lay-filter="aiKnowledgeFileTable" lay-data="{id: 'aiKnowledgeFileTable'}"></table>

                    <style type="text/css">
                        .layui-table-cell{
                            text-align:center;
                            height: auto;
                            white-space: nowrap; /*文本不会换行，在同一行显示*/
                            overflow: hidden; /*超出隐藏*/
                            text-overflow: ellipsis; /*省略号显示*/
                        }
                        .layui-table img{
                            max-width:100px
                        }
                        ::-webkit-scrollbar {
                            height: 20px !important;
                            background-color: #f4f4f4;
                        }
                    </style>
                </div>
            </div>
        </div>
    </div>
</div>

<script type="text/html" id="aiKnowledgeFileToolbar">
    <div class="layui-btn-container">
        <button class="layui-btn layui-btn-sm layui-btn-primary febs-button-green-plain" shiro:hasPermission="knowledgeList:add" lay-event="aiKnowledgeFileAdd">新增</button>
    </div>
</script>

<script type="text/html" id="aiKnowledgeFileOption">
    <button class="layui-btn layui-btn-normal layui-btn-sm" type="button" shiro:hasPermission="knowledgeList:info" lay-event="aiKnowledgeFileInfoEvent">编辑</button>
</script>


<style>
    .layui-form-onswitch {
        background-color: #5FB878 !important;
    }
</style>
<!-- 表格操作栏 end -->
<script data-th-inline="none" type="text/javascript">
    // 引入组件并初始化
    layui.use([ 'jquery', 'form', 'table', 'febs'], function () {
        var $ = layui.jquery,
            febs = layui.febs,
            form = layui.form,
            table = layui.table,
            $view = $('#febs-aiKnowledgeFile'),
            $query = $view.find('#query'),
            $reset = $view.find('#reset'),
            $searchForm = $view.find('form'),
            sortObject = {field: 'orderNum', type: null},
            tableIns;

        form.render();

        // 表格初始化
        initaiKnowledgeFileTable();

        // 初始化表格操作栏各个按钮功能
        table.on('tool(aiKnowledgeFileTable)', function (obj) {
            console.log("触发事件:", obj.event); // 调试信息
            var data = obj.data,
                layEvent = obj.event;

            if (layEvent === 'aiKnowledgeFileInfoEvent') {
                if (data.state == 1){
                    febs.alert.warn('请先禁用这行数据');
                    return;
                }
                febs.modal.open('编辑','modules/ai/aiKnowledgeFile/info/' + data.id, {
                    btn: ['提交', '取消'],
                    area: ['100%', '100%'],
                    yes: function (index, layero) {
                        $('#febs-aiKnowledgeFile-Info').find('#submit').trigger('click');
                    },
                    btn2: function () {
                        layer.closeAll();
                    }
                });
            }

        });

        // 初始化表格操作栏各个按钮功能
        table.on('toolbar(aiKnowledgeFileTable)', function (obj) {
            let data = obj.data,
                layEvent = obj.event;
            if(layEvent === 'aiKnowledgeFileAdd'){
                febs.modal.open('新增', 'modules/ai/knowledge/add/', {
                    btn: ['提交', '取消'],
                    area:['100%','100%'],
                    yes: function (index, layero) {
                        $('#febs-aiKnowledgeFile-add').find('#submit').trigger('click');
                    },
                    btn2: function () {
                        layer.closeAll();
                    }
                });
            }
        });

        function initaiKnowledgeFileTable() {
            tableIns = febs.table.init({
                elem: $view.find('table'),
                id: 'aiKnowledgeFileTable',
                url: ctx + 'admin/aiKnowledgeFile/list',
                toolbar:"#aiKnowledgeFileToolbar",
                defaultToolbar:[],
                cols: [[
                    {type: 'checkbox'},
                    {type: 'numbers', title: '', width: 80},
                    {title: '操作', toolbar: '#aiKnowledgeFileOption', minWidth: 200, align: 'center'},
                    {field: 'id', title: 'ID', minWidth: 100,align:'center'},
                    {field: 'name', title: '名称', minWidth: 100,align:'center'},
                ]]
            });
        }


        // 查询按钮
        $query.on('click', function () {
            var params = $.extend(getQueryParams(), {field: sortObject.field, order: sortObject.type});
            tableIns.reload({where: params, page: {curr: 1}});
        });

        // 刷新按钮
        $reset.on('click', function () {
            $searchForm[0].reset();
            sortObject.type = 'null';
            tableIns.reload({where: getQueryParams(), page: {curr: 1}, initSort: sortObject});
        });
        // 获取查询参数
        function getQueryParams() {
            return {
            };
        }

    })
</script>