fix(excel): 修复导入模板下载失败的两个问题

gaoluyang

2026-10-16 7d6825d2344db398b7cd142fea419242db033c54

 yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/wm/outsourceissue/MesWmOutsourceIssueController.java

@@ -8,6 +8,8 @@
import cn.iocoder.yudao.framework.common.util.collection.MapUtils;
import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
import cn.iocoder.yudao.framework.excel.core.util.ExcelUtils;
import cn.iocoder.yudao.module.mes.controller.admin.wm.outsourceissue.vo.MesWmOutsourceIssueImportExcelVO;
import cn.iocoder.yudao.module.mes.controller.admin.wm.outsourceissue.vo.MesWmOutsourceIssueImportRespVO;
import cn.iocoder.yudao.module.mes.controller.admin.wm.outsourceissue.vo.MesWmOutsourceIssuePageReqVO;
import cn.iocoder.yudao.module.mes.controller.admin.wm.outsourceissue.vo.MesWmOutsourceIssueRespVO;
import cn.iocoder.yudao.module.mes.controller.admin.wm.outsourceissue.vo.MesWmOutsourceIssueSaveReqVO;
@@ -19,6 +21,7 @@
import cn.iocoder.yudao.module.mes.service.wm.outsourceissue.MesWmOutsourceIssueService;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.Parameter;
import io.swagger.v3.oas.annotations.Parameters;
import io.swagger.v3.oas.annotations.tags.Tag;
import jakarta.annotation.Resource;
import jakarta.servlet.http.HttpServletResponse;
@@ -26,6 +29,7 @@
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.Collections;
@@ -150,6 +154,34 @@
        return success(outsourceIssueService.checkOutsourceIssueQuantity(id));
    }

    @GetMapping("/get-import-template")
    @Operation(summary = "获得外协发料单导入模板")
    public void importTemplate(HttpServletResponse response) throws IOException {
        // 手动创建导出 demo
        List<MesWmOutsourceIssueImportExcelVO> list = Collections.singletonList(
                MesWmOutsourceIssueImportExcelVO.builder()
                        .code("WOS20260302001").name("示例外协发料单")
                        .issueDate(java.time.LocalDateTime.of(2026, 3, 2, 8, 0))
                        .remark("").build()
        );
        // 输出
        ExcelUtils.write(response, "外协发料单导入模板.xls", "外协发料单列表", MesWmOutsourceIssueImportExcelVO.class, list);
    }

    @PostMapping("/import")
    @Operation(summary = "导入外协发料单")
    @Parameters({
            @Parameter(name = "file", description = "Excel 文件", required = true),
            @Parameter(name = "updateSupport", description = "是否支持更新，默认为 false", example = "true")
    })
    @PreAuthorize("@ss.hasPermission('mes:wm-outsource-issue:import')")
    public CommonResult<MesWmOutsourceIssueImportRespVO> importExcel(@RequestParam("file") MultipartFile file,
                                                                     @RequestParam(value = "updateSupport", required = false,
                                                                             defaultValue = "false") Boolean updateSupport) throws Exception {
        List<MesWmOutsourceIssueImportExcelVO> list = ExcelUtils.read(file, MesWmOutsourceIssueImportExcelVO.class);
        return success(outsourceIssueService.importOutsourceIssueList(list, updateSupport));
    }

    // ==================== 拼接 VO ====================

    private List<MesWmOutsourceIssueRespVO> buildRespVOList(List<MesWmOutsourceIssueDO> list) {