导入导出 模版下载 bug修复

backend/roomroot-admin/src/main/java/com/roomroot/web/controller/jwgl/DownloadController.java

@@ -0,0 +1,102 @@
+package com.roomroot.web.controller.jwgl;
+
+import com.roomroot.common.exception.ServiceException;
+import com.roomroot.common.utils.file.FileUtils;
+import jakarta.servlet.http.HttpServletResponse;
+import org.apache.commons.io.IOUtils;
+import org.springframework.core.io.ClassPathResource;
+import org.springframework.http.MediaType;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+
+/**
+ * 导入模版下载。模版文件位于 classpath:file/
+ */
+@RestController
+@RequestMapping("/download")
+public class DownloadController {
+
+    private static final String TEMPLATE_DIR = "file/";
+
+    /**
+     * 人才培养方案课程数据文件模板
+     */
+    @GetMapping("/training-program")
+    public void downloadTrainingProgram(HttpServletResponse response) throws IOException {
+        downloadTemplate(response, "人才培养方案课程数据文件模板.xls");
+    }
+
+    /**
+     * 学员队模板
+     */
+    @GetMapping("/student-team")
+    public void downloadStudentTeam(HttpServletResponse response) throws IOException {
+        downloadTemplate(response, "学员队模板.xls");
+    }
+
+    /**
+     * 导入教学日志模板
+     */
+    @GetMapping("/teaching-log")
+    public void downloadTeachingLog(HttpServletResponse response) throws IOException {
+        downloadTemplate(response, "导入教学日志模板.xls");
+    }
+
+    /**
+     * 教学场地管理模板
+     */
+    @GetMapping("/classroom")
+    public void downloadClassroom(HttpServletResponse response) throws IOException {
+        downloadTemplate(response, "教学场地管理模板.xls");
+    }
+
+    /**
+     * 教材管理模板
+     */
+    @GetMapping("/teaching-material")
+    public void downloadTeachingMaterial(HttpServletResponse response) throws IOException {
+        downloadTemplate(response, "教材管理.xls");
+    }
+
+    /**
+     * 教研室模板
+     */
+    @GetMapping("/jys")
+    public void downloadJys(HttpServletResponse response) throws IOException {
+        downloadTemplate(response, "教研室模板.xls");
+    }
+
+    /**
+     * 联教连训管理模板
+     */
+    @GetMapping("/joint-training")
+    public void downloadJointTraining(HttpServletResponse response) throws IOException {
+        downloadTemplate(response, "联教连训管理.xls");
+    }
+
+    /**
+     * 课程课目数据文件模板
+     */
+    @GetMapping("/course-subject")
+    public void downloadCourseSubject(HttpServletResponse response) throws IOException {
+        downloadTemplate(response, "课程课目数据文件模板.xls");
+    }
+
+    private void downloadTemplate(HttpServletResponse response, String fileName) throws IOException {
+        ClassPathResource resource = new ClassPathResource(TEMPLATE_DIR + fileName);
+        if (!resource.exists()) {
+            throw new ServiceException("模板文件不存在：" + fileName);
+        }
+        response.setContentType(MediaType.APPLICATION_OCTET_STREAM_VALUE);
+        FileUtils.setAttachmentResponseHeader(response, fileName);
+        try (InputStream is = resource.getInputStream(); OutputStream os = response.getOutputStream()) {
+            IOUtils.copy(is, os);
+            os.flush();
+        }
+    }
+}

backend/roomroot-admin/src/main/java/com/roomroot/web/controller/jwgl/KSController.java

@@ -2,6 +2,7 @@ package com.roomroot.web.controller.jwgl;
 
 import com.roomroot.jwgl.dto.ks.HourStatisticsQuery;
 import com.roomroot.jwgl.entity.KSFBZ;
+import com.roomroot.jwgl.entity.KSBZXM;
 import com.roomroot.jwgl.entity.KSXSFA;
 import com.roomroot.jwgl.service.KJService;
 import com.roomroot.jwgl.service.KSService;
@@ -17,6 +18,7 @@ import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.multipart.MultipartFile;
 
 import jakarta.annotation.Resource;
 
@@ -259,4 +261,79 @@ public class KSController {
         ksService.exportFeeStatistics(cond, response);
     }
 
+    // ======================== 联教联训管理（课时补助项目） ========================
+
+    /**
+     * 新增联教联训（课时补助项目）。
+     * <p>对应表：课时补助项目。编号为空时由服务端生成 UUID。</p>
+     */
+    @PostMapping("/yjlx/add")
+    public Result<Void> addSubsidyProject(@RequestBody KSBZXM entity) {
+        logService.addSubsidyProject(entity);
+        return Result.success();
+    }
+
+    /**
+     * 删除联教联训（课时补助项目）。
+     *
+     * @param bh 编号
+     */
+    @PostMapping("/yjlx/delete")
+    public Result<Void> deleteSubsidyProject(@RequestParam("bh") String bh) {
+        logService.deleteSubsidyProject(bh);
+        return Result.success();
+    }
+
+    /**
+     * 更新联教联训（课时补助项目）。
+     */
+    @PostMapping("/yjlx/update")
+    public Result<Void> updateSubsidyProject(@RequestBody KSBZXM entity) {
+        logService.updateSubsidyProject(entity);
+        return Result.success();
+    }
+
+    /**
+     * 根据编号查询联教联训详情。
+     */
+    @GetMapping("/yjlx/get")
+    public Result<KSBZXM> getSubsidyProject(@RequestParam("bh") String bh) {
+        return Result.success(logService.getSubsidyProjectById(bh));
+    }
+
+    /**
+     * 分页查询联教联训列表（支持按名称模糊筛选）。
+     */
+    @GetMapping("/yjlx/list")
+    public Result<PageResult<KSBZXM>> listSubsidyProject(
+            @RequestParam(defaultValue = "1") Integer pageNum,
+            @RequestParam(defaultValue = "20") Integer pageSize,
+            @RequestParam(required = false) String mc) {
+        KSBZXM cond = new KSBZXM();
+        cond.setMc(mc);
+        return Result.success(logService.pageSubsidyProject(new PageQuery(pageNum, pageSize), cond));
+    }
+
+    /**
+     * 从 Excel(.xls/.xlsx) 导入联教联训数据。
+     * <p>模板列：序号, 补助项目名称, 性质, 依据, 开始日期, 结束日期, 项目说明,
+     * 项目备注, 教研室名称, 补助教员姓名, 补助课时量, 课时量备注</p>
+     *
+     * @param file 上传的联教连训管理.xls 文件
+     * @return 导入条数
+     */
+    @PostMapping("/yjlx/import")
+    public Result<Integer> importSubsidyProject(@RequestParam("file") MultipartFile file) throws Exception {
+        int count = logService.importSubsidyProject(file);
+        return Result.success("导入成功，共" + count + "条", count);
+    }
+
+    /**
+     * 导出联教联训数据到 Excel(.xlsx)。
+     */
+    @GetMapping("/yjlx/export")
+    public void exportSubsidyProject(HttpServletResponse response) throws Exception {
+        logService.exportSubsidyProject(response);
+    }
+
 }