liu
2026-10-27 6a48d04a36bc459ed761d787ee3d537652185d36
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package cn.iocoder.yudao.module.ai.controller.admin.knowledge;
 
import cn.iocoder.yudao.framework.common.pojo.CommonResult;
import cn.iocoder.yudao.framework.common.pojo.PageResult;
import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
import cn.iocoder.yudao.framework.excel.core.util.ExcelUtils;
import cn.iocoder.yudao.module.ai.controller.admin.knowledge.vo.document.AiKnowledgeDocumentCreateReqVO;
import cn.iocoder.yudao.module.ai.controller.admin.knowledge.vo.knowledge.AiKnowledgeImportExcelVO;
import cn.iocoder.yudao.module.ai.controller.admin.knowledge.vo.knowledge.AiKnowledgeImportReqVO;
import cn.iocoder.yudao.module.ai.controller.admin.knowledge.vo.knowledge.AiKnowledgeImportRespVO;
import cn.iocoder.yudao.module.ai.controller.admin.knowledge.vo.knowledge.AiKnowledgePageReqVO;
import cn.iocoder.yudao.module.ai.controller.admin.knowledge.vo.knowledge.AiKnowledgeRespVO;
import cn.iocoder.yudao.module.ai.controller.admin.knowledge.vo.knowledge.AiKnowledgeSaveReqVO;
import cn.iocoder.yudao.module.ai.dal.dataobject.knowledge.AiKnowledgeDO;
import cn.iocoder.yudao.module.ai.service.knowledge.AiKnowledgeDocumentService;
import cn.iocoder.yudao.module.ai.service.knowledge.AiKnowledgeService;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.tags.Tag;
import jakarta.annotation.Resource;
import jakarta.servlet.http.HttpServletResponse;
import jakarta.validation.Valid;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
 
import java.io.IOException;
import java.util.Arrays;
import java.util.List;
 
import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
 
@Tag(name = "管理后台 - AI 知识库")
@RestController
@RequestMapping("/ai/knowledge")
@Validated
public class AiKnowledgeController {
 
    @Resource
    private AiKnowledgeService knowledgeService;
    @Resource
    private AiKnowledgeDocumentService documentService;
 
    @PostMapping("/create")
    @Operation(summary = "创建知识库")
    @PreAuthorize("@ss.hasPermission('ai:knowledge:create')")
    public CommonResult<Long> createKnowledge(@Valid @RequestBody AiKnowledgeSaveReqVO createReqVO) {
        return success(knowledgeService.createKnowledge(createReqVO));
    }
 
    @PutMapping("/update")
    @Operation(summary = "更新知识库")
    @PreAuthorize("@ss.hasPermission('ai:knowledge:update')")
    public CommonResult<Boolean> updateKnowledge(@Valid @RequestBody AiKnowledgeSaveReqVO updateReqVO) {
        knowledgeService.updateKnowledge(updateReqVO);
        return success(true);
    }
 
    @DeleteMapping("/delete")
    @Operation(summary = "删除知识库")
    @PreAuthorize("@ss.hasPermission('ai:knowledge:delete')")
    public CommonResult<Boolean> deleteKnowledge(@RequestParam("id") Long id) {
        knowledgeService.deleteKnowledge(id);
        return success(true);
    }
 
    @GetMapping("/get")
    @Operation(summary = "获取知识库")
    public CommonResult<AiKnowledgeRespVO> getKnowledge(@RequestParam("id") Long id) {
        return success(BeanUtils.toBean(knowledgeService.getKnowledge(id), AiKnowledgeRespVO.class));
    }
 
    @GetMapping("/page")
    @Operation(summary = "获取知识库分页")
    public CommonResult<PageResult<AiKnowledgeRespVO>> getKnowledgePage(@Valid AiKnowledgePageReqVO pageReqVO) {
        PageResult<AiKnowledgeDO> pageResult = knowledgeService.getKnowledgePage(pageReqVO);
        return success(BeanUtils.toBean(pageResult, AiKnowledgeRespVO.class));
    }
 
    @PostMapping("/document/create")
    @Operation(summary = "创建文档")
    @PreAuthorize("@ss.hasPermission('ai:knowledge:create')")
    public CommonResult<List<Long>> createDocument(@Valid @RequestBody AiKnowledgeDocumentCreateReqVO createReqVO) {
        return success(documentService.createDocuments(createReqVO));
    }
 
    @GetMapping("/get-import-template")
    @Operation(summary = "获得导入知识库模板")
    public void importTemplate(HttpServletResponse response) throws IOException {
        // 手动创建导出 demo
        List<AiKnowledgeImportExcelVO> list = Arrays.asList(
                AiKnowledgeImportExcelVO.builder().name("示例知识库").description("示例描述")
                        .embeddingModelName("示例向量模型").topK(3).similarityThreshold(0.7).status(0).build()
        );
        // 输出
        ExcelUtils.write(response, "AI知识库导入模板.xls", "AI知识库列表", AiKnowledgeImportExcelVO.class, list);
    }
 
    @PostMapping("/import")
    @Operation(summary = "导入知识库")
    @PreAuthorize("@ss.hasPermission('ai:knowledge:import')")
    public CommonResult<AiKnowledgeImportRespVO> importExcel(@Valid AiKnowledgeImportReqVO importReqVO)
            throws Exception {
        List<AiKnowledgeImportExcelVO> list = ExcelUtils.read(importReqVO.getFile(), AiKnowledgeImportExcelVO.class);
        return success(knowledgeService.importKnowledgeList(list, importReqVO));
    }
 
}