Merge branch '0.8.X' of http://49.232.154.205:10100/DeXun/klp-oa into 0.8.X

docs/klp_purchase_requisition_ddl.sql

@@ -0,0 +1,83 @@
+-- ========================================
+-- 电子请购单 — 数据库建表脚本
+-- 表结构：主表 + 明细表，全部文本字段，不关联任何现有表
+-- 对应文档：docs/科仑普请购采购单(1).docx
+-- ========================================
+
+-- ----------------------------
+-- 主表：请购及采购单
+-- ----------------------------
+DROP TABLE IF EXISTS `erp_purchase_requisition`;
+CREATE TABLE `erp_purchase_requisition` (
+  `req_id`                     BIGINT          NOT NULL AUTO_INCREMENT COMMENT '主键',
+
+  -- 头部（请购人填写）
+  `req_dept`                   VARCHAR(100)    DEFAULT NULL            COMMENT '请购部门',
+  `item_name`                  VARCHAR(200)    DEFAULT NULL            COMMENT '品名',
+  `specification`              VARCHAR(200)    DEFAULT NULL            COMMENT '规格',
+  `unit`                       VARCHAR(20)     DEFAULT NULL            COMMENT '单位',
+  `quantity`                   VARCHAR(50)     DEFAULT NULL            COMMENT '请购量',
+
+  -- 类别与日期
+  `category`                   VARCHAR(50)     DEFAULT NULL            COMMENT '类别',
+  `required_date`              VARCHAR(50)     DEFAULT NULL            COMMENT '需求日期',
+
+  -- 说明
+  `purpose_desc`               VARCHAR(500)    DEFAULT NULL            COMMENT '用途说明',
+  `use_dept`                   VARCHAR(100)    DEFAULT NULL            COMMENT '使用部门',
+
+  -- 采购处理（采购单位填写）
+  `inspection_condition`       VARCHAR(200)    DEFAULT NULL            COMMENT '品检条件',
+  `trial_days`                 VARCHAR(50)     DEFAULT NULL            COMMENT '试用天数',
+  `prev_purchase_record`       VARCHAR(500)    DEFAULT NULL            COMMENT '前期采购记录',
+  `purchase_proposal`          VARCHAR(500)    DEFAULT NULL            COMMENT '采购拟办',
+  `payment_terms`              VARCHAR(200)    DEFAULT NULL            COMMENT '付款条件',
+  `total_amount`               VARCHAR(200)    DEFAULT NULL            COMMENT '采购金额',
+
+  -- 审批签名（8级）
+  `sign_purchase_chairman`     VARCHAR(64)     DEFAULT NULL            COMMENT '董事长(采购单位)',
+  `sign_purchase_manager`      VARCHAR(64)     DEFAULT NULL            COMMENT '部长/厂长(采购单位)',
+  `sign_purchase_director`     VARCHAR(64)     DEFAULT NULL            COMMENT '主任(采购单位)',
+  `sign_purchase_handler`      VARCHAR(64)     DEFAULT NULL            COMMENT '经办(采购单位)',
+  `sign_request_gm`            VARCHAR(64)     DEFAULT NULL            COMMENT '生产总经理(请购单位)',
+  `sign_request_factory_mgr`   VARCHAR(64)     DEFAULT NULL            COMMENT '厂长(请购单位)',
+  `sign_request_director`      VARCHAR(64)     DEFAULT NULL            COMMENT '主任(请购单位)',
+  `sign_request_handler`       VARCHAR(64)     DEFAULT NULL            COMMENT '经办(请购单位)',
+
+  -- 底部
+  `unload_location`            VARCHAR(50)     DEFAULT NULL            COMMENT '指定卸货位',
+  `unload_other`               VARCHAR(200)    DEFAULT NULL            COMMENT '卸货其他位置',
+
+  -- 状态与控制
+  `form_status`                VARCHAR(20)     NOT NULL DEFAULT '0'    COMMENT '状态:0=请购草稿 1=请购审批中 2=请购已通过 3=采购处理中 4=已完成 5=已驳回',
+  `del_flag`                   VARCHAR(2)      NOT NULL DEFAULT '0'    COMMENT '删除标志 0=存在 2=删除',
+  `create_by`                  VARCHAR(64)     DEFAULT NULL            COMMENT '创建人',
+  `create_time`                DATETIME        DEFAULT NULL            COMMENT '创建时间',
+  `update_by`                  VARCHAR(64)     DEFAULT NULL            COMMENT '更新人',
+  `update_time`                DATETIME        DEFAULT NULL            COMMENT '更新时间',
+  `remark`                     VARCHAR(500)    DEFAULT NULL            COMMENT '备注',
+
+  PRIMARY KEY (`req_id`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='请购及采购单(科仑普)';
+
+
+-- ----------------------------
+-- 明细表：请购及采购单明细（8行）
+-- ----------------------------
+DROP TABLE IF EXISTS `erp_purchase_requisition_item`;
+CREATE TABLE `erp_purchase_requisition_item` (
+  `item_id`           BIGINT          NOT NULL AUTO_INCREMENT COMMENT '明细ID',
+  `req_id`            BIGINT          NOT NULL                COMMENT '关联请购单ID → erp_purchase_requisition.req_id',
+  `seq`               VARCHAR(10)     NOT NULL                COMMENT '项次',
+  `item_name`         VARCHAR(200)    DEFAULT NULL            COMMENT '品名',
+  `specification`     VARCHAR(200)    DEFAULT NULL            COMMENT '规格',
+  `unit`              VARCHAR(20)     DEFAULT NULL            COMMENT '单位',
+  `quantity`          VARCHAR(50)     DEFAULT NULL            COMMENT '请购量',
+  `del_flag`          VARCHAR(2)      NOT NULL DEFAULT '0'    COMMENT '删除标志',
+  `create_by`         VARCHAR(64)     DEFAULT NULL            COMMENT '创建人',
+  `create_time`       DATETIME        DEFAULT NULL            COMMENT '创建时间',
+  `update_by`         VARCHAR(64)     DEFAULT NULL            COMMENT '更新人',
+  `update_time`       DATETIME        DEFAULT NULL            COMMENT '更新时间',
+  PRIMARY KEY (`item_id`),
+  KEY `idx_req_id` (`req_id`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='请购及采购单明细';

klp-erp/src/main/java/com/klp/erp/controller/ErpPurchaseRequisitionController.java

@@ -0,0 +1,82 @@
+package com.klp.erp.controller;
+
+import com.klp.common.annotation.Log;
+import com.klp.common.annotation.RepeatSubmit;
+import com.klp.common.core.controller.BaseController;
+import com.klp.common.core.domain.PageQuery;
+import com.klp.common.core.domain.R;
+import com.klp.common.core.page.TableDataInfo;
+import com.klp.common.core.validate.AddGroup;
+import com.klp.common.core.validate.EditGroup;
+import com.klp.common.enums.BusinessType;
+import com.klp.common.utils.poi.ExcelUtil;
+import com.klp.erp.domain.bo.ErpPurchaseRequisitionBo;
+import com.klp.erp.domain.vo.ErpPurchaseRequisitionVo;
+import com.klp.erp.service.IErpPurchaseRequisitionService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+import javax.servlet.http.HttpServletResponse;
+import javax.validation.constraints.NotEmpty;
+import javax.validation.constraints.NotNull;
+import java.util.Arrays;
+import java.util.List;
+
+/**
+ * 请购及采购单
+ *
+ * @author klp
+ * @date 2026-06-29
+ */
+@Validated
+@RequiredArgsConstructor
+@RestController
+@RequestMapping("/erp/purchaseRequisition")
+public class ErpPurchaseRequisitionController extends BaseController {
+
+    private final IErpPurchaseRequisitionService iErpPurchaseRequisitionService;
+
+    /** 查询请购单列表 */
+    @GetMapping("/list")
+    public TableDataInfo<ErpPurchaseRequisitionVo> list(ErpPurchaseRequisitionBo bo, PageQuery pageQuery) {
+        return iErpPurchaseRequisitionService.queryPageList(bo, pageQuery);
+    }
+
+    /** 导出请购单列表 */
+    @Log(title = "请购及采购单", businessType = BusinessType.EXPORT)
+    @PostMapping("/export")
+    public void export(ErpPurchaseRequisitionBo bo, HttpServletResponse response) {
+        List<ErpPurchaseRequisitionVo> list = iErpPurchaseRequisitionService.queryList(bo);
+        ExcelUtil.exportExcel(list, "请购及采购单", ErpPurchaseRequisitionVo.class, response);
+    }
+
+    /** 获取请购单详细信息（含明细） */
+    @GetMapping("/{reqId}")
+    public R<ErpPurchaseRequisitionVo> getInfo(@NotNull(message = "主键不能为空") @PathVariable Long reqId) {
+        return R.ok(iErpPurchaseRequisitionService.queryById(reqId));
+    }
+
+    /** 新增请购单 */
+    @Log(title = "请购及采购单", businessType = BusinessType.INSERT)
+    @RepeatSubmit()
+    @PostMapping()
+    public R<Void> add(@Validated(AddGroup.class) @RequestBody ErpPurchaseRequisitionBo bo) {
+        return toAjax(iErpPurchaseRequisitionService.insertByBo(bo));
+    }
+
+    /** 修改请购单 */
+    @Log(title = "请购及采购单", businessType = BusinessType.UPDATE)
+    @RepeatSubmit()
+    @PutMapping()
+    public R<Void> edit(@Validated(EditGroup.class) @RequestBody ErpPurchaseRequisitionBo bo) {
+        return toAjax(iErpPurchaseRequisitionService.updateByBo(bo));
+    }
+
+    /** 删除请购单 */
+    @Log(title = "请购及采购单", businessType = BusinessType.DELETE)
+    @DeleteMapping("/{reqIds}")
+    public R<Void> remove(@NotEmpty(message = "主键不能为空") @PathVariable Long[] reqIds) {
+        return toAjax(iErpPurchaseRequisitionService.deleteWithValidByIds(Arrays.asList(reqIds), true));
+    }
+}

klp-erp/src/main/java/com/klp/erp/domain/ErpPurchaseRequisition.java

@@ -0,0 +1,111 @@
+package com.klp.erp.domain;
+
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableLogic;
+import com.baomidou.mybatisplus.annotation.TableName;
+import com.klp.common.core.domain.BaseEntity;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+/**
+ * 请购及采购单对象 erp_purchase_requisition
+ *
+ * @author klp
+ * @date 2026-06-29
+ */
+@Data
+@EqualsAndHashCode(callSuper = true)
+@TableName("erp_purchase_requisition")
+public class ErpPurchaseRequisition extends BaseEntity {
+
+    private static final long serialVersionUID = 1L;
+
+    /** 主键 */
+    @TableId(value = "req_id")
+    private Long reqId;
+
+    /** 请购部门 */
+    private String reqDept;
+
+    /** 品名 */
+    private String itemName;
+
+    /** 规格 */
+    private String specification;
+
+    /** 单位 */
+    private String unit;
+
+    /** 请购量 */
+    private String quantity;
+
+    /** 类别 */
+    private String category;
+
+    /** 需求日期 */
+    private String requiredDate;
+
+    /** 用途说明 */
+    private String purposeDesc;
+
+    /** 使用部门 */
+    private String useDept;
+
+    /** 品检条件 */
+    private String inspectionCondition;
+
+    /** 试用天数 */
+    private String trialDays;
+
+    /** 前期采购记录 */
+    private String prevPurchaseRecord;
+
+    /** 采购拟办 */
+    private String purchaseProposal;
+
+    /** 付款条件 */
+    private String paymentTerms;
+
+    /** 采购金额 */
+    private String totalAmount;
+
+    /** 董事长(采购单位) */
+    private String signPurchaseChairman;
+
+    /** 部长/厂长(采购单位) */
+    private String signPurchaseManager;
+
+    /** 主任(采购单位) */
+    private String signPurchaseDirector;
+
+    /** 经办(采购单位) */
+    private String signPurchaseHandler;
+
+    /** 生产总经理(请购单位) */
+    private String signRequestGm;
+
+    /** 厂长(请购单位) */
+    private String signRequestFactoryMgr;
+
+    /** 主任(请购单位) */
+    private String signRequestDirector;
+
+    /** 经办(请购单位) */
+    private String signRequestHandler;
+
+    /** 指定卸货位 */
+    private String unloadLocation;
+
+    /** 卸货其他位置 */
+    private String unloadOther;
+
+    /** 状态 */
+    private String formStatus;
+
+    /** 删除标志 */
+    @TableLogic
+    private String delFlag;
+
+    /** 备注 */
+    private String remark;
+}

klp-erp/src/main/java/com/klp/erp/domain/ErpPurchaseRequisitionItem.java

@@ -0,0 +1,48 @@
+package com.klp.erp.domain;
+
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableLogic;
+import com.baomidou.mybatisplus.annotation.TableName;
+import com.klp.common.core.domain.BaseEntity;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+/**
+ * 请购及采购单明细对象 erp_purchase_requisition_item
+ *
+ * @author klp
+ * @date 2026-06-29
+ */
+@Data
+@EqualsAndHashCode(callSuper = true)
+@TableName("erp_purchase_requisition_item")
+public class ErpPurchaseRequisitionItem extends BaseEntity {
+
+    private static final long serialVersionUID = 1L;
+
+    /** 明细ID */
+    @TableId(value = "item_id")
+    private Long itemId;
+
+    /** 关联请购单ID */
+    private Long reqId;
+
+    /** 项次 */
+    private String seq;
+
+    /** 品名 */
+    private String itemName;
+
+    /** 规格 */
+    private String specification;
+
+    /** 单位 */
+    private String unit;
+
+    /** 请购量 */
+    private String quantity;
+
+    /** 删除标志 */
+    @TableLogic
+    private String delFlag;
+}

klp-erp/src/main/java/com/klp/erp/domain/bo/ErpPurchaseRequisitionBo.java

@@ -0,0 +1,108 @@
+package com.klp.erp.domain.bo;
+
+import com.klp.common.core.domain.BaseEntity;
+import com.klp.common.core.validate.EditGroup;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+import javax.validation.constraints.NotNull;
+import java.util.List;
+
+/**
+ * 请购及采购单业务对象 erp_purchase_requisition
+ *
+ * @author klp
+ * @date 2026-06-29
+ */
+@Data
+@EqualsAndHashCode(callSuper = true)
+public class ErpPurchaseRequisitionBo extends BaseEntity {
+
+    /** 主键 */
+    @NotNull(message = "主键不能为空", groups = {EditGroup.class})
+    private Long reqId;
+
+    /** 请购部门 */
+    private String reqDept;
+
+    /** 品名 */
+    private String itemName;
+
+    /** 规格 */
+    private String specification;
+
+    /** 单位 */
+    private String unit;
+
+    /** 请购量 */
+    private String quantity;
+
+    /** 类别 */
+    private String category;
+
+    /** 需求日期 */
+    private String requiredDate;
+
+    /** 用途说明 */
+    private String purposeDesc;
+
+    /** 使用部门 */
+    private String useDept;
+
+    /** 品检条件 */
+    private String inspectionCondition;
+
+    /** 试用天数 */
+    private String trialDays;
+
+    /** 前期采购记录 */
+    private String prevPurchaseRecord;
+
+    /** 采购拟办 */
+    private String purchaseProposal;
+
+    /** 付款条件 */
+    private String paymentTerms;
+
+    /** 采购金额 */
+    private String totalAmount;
+
+    /** 董事长(采购单位) */
+    private String signPurchaseChairman;
+
+    /** 部长/厂长(采购单位) */
+    private String signPurchaseManager;
+
+    /** 主任(采购单位) */
+    private String signPurchaseDirector;
+
+    /** 经办(采购单位) */
+    private String signPurchaseHandler;
+
+    /** 生产总经理(请购单位) */
+    private String signRequestGm;
+
+    /** 厂长(请购单位) */
+    private String signRequestFactoryMgr;
+
+    /** 主任(请购单位) */
+    private String signRequestDirector;
+
+    /** 经办(请购单位) */
+    private String signRequestHandler;
+
+    /** 指定卸货位 */
+    private String unloadLocation;
+
+    /** 卸货其他位置 */
+    private String unloadOther;
+
+    /** 状态 */
+    private String formStatus;
+
+    /** 备注 */
+    private String remark;
+
+    /** 明细行 */
+    private List<ErpPurchaseRequisitionItemBo> items;
+}

klp-erp/src/main/java/com/klp/erp/domain/bo/ErpPurchaseRequisitionItemBo.java

@@ -0,0 +1,37 @@
+package com.klp.erp.domain.bo;
+
+import com.klp.common.core.domain.BaseEntity;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+/**
+ * 请购及采购单明细业务对象 erp_purchase_requisition_item
+ *
+ * @author klp
+ * @date 2026-06-29
+ */
+@Data
+@EqualsAndHashCode(callSuper = true)
+public class ErpPurchaseRequisitionItemBo extends BaseEntity {
+
+    /** 明细ID */
+    private Long itemId;
+
+    /** 关联请购单ID */
+    private Long reqId;
+
+    /** 项次 */
+    private String seq;
+
+    /** 品名 */
+    private String itemName;
+
+    /** 规格 */
+    private String specification;
+
+    /** 单位 */
+    private String unit;
+
+    /** 请购量 */
+    private String quantity;
+}

klp-erp/src/main/java/com/klp/erp/domain/vo/ErpPurchaseRequisitionItemVo.java

@@ -0,0 +1,40 @@
+package com.klp.erp.domain.vo;
+
+import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
+import com.alibaba.excel.annotation.ExcelProperty;
+import lombok.Data;
+
+import java.io.Serializable;
+
+/**
+ * 请购及采购单明细视图对象 erp_purchase_requisition_item
+ *
+ * @author klp
+ * @date 2026-06-29
+ */
+@Data
+@ExcelIgnoreUnannotated
+public class ErpPurchaseRequisitionItemVo implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @ExcelProperty(value = "明细ID")
+    private Long itemId;
+
+    private Long reqId;
+
+    @ExcelProperty(value = "项次")
+    private String seq;
+
+    @ExcelProperty(value = "品名")
+    private String itemName;
+
+    @ExcelProperty(value = "规格")
+    private String specification;
+
+    @ExcelProperty(value = "单位")
+    private String unit;
+
+    @ExcelProperty(value = "请购量")
+    private String quantity;
+}

klp-erp/src/main/java/com/klp/erp/domain/vo/ErpPurchaseRequisitionVo.java

@@ -0,0 +1,108 @@
+package com.klp.erp.domain.vo;
+
+import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
+import com.alibaba.excel.annotation.ExcelProperty;
+import lombok.Data;
+
+import java.io.Serializable;
+import java.util.List;
+
+/**
+ * 请购及采购单视图对象 erp_purchase_requisition
+ *
+ * @author klp
+ * @date 2026-06-29
+ */
+@Data
+@ExcelIgnoreUnannotated
+public class ErpPurchaseRequisitionVo implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @ExcelProperty(value = "主键")
+    private Long reqId;
+
+    @ExcelProperty(value = "请购部门")
+    private String reqDept;
+
+    @ExcelProperty(value = "品名")
+    private String itemName;
+
+    @ExcelProperty(value = "规格")
+    private String specification;
+
+    @ExcelProperty(value = "单位")
+    private String unit;
+
+    @ExcelProperty(value = "请购量")
+    private String quantity;
+
+    @ExcelProperty(value = "类别")
+    private String category;
+
+    @ExcelProperty(value = "需求日期")
+    private String requiredDate;
+
+    @ExcelProperty(value = "用途说明")
+    private String purposeDesc;
+
+    @ExcelProperty(value = "使用部门")
+    private String useDept;
+
+    @ExcelProperty(value = "品检条件")
+    private String inspectionCondition;
+
+    @ExcelProperty(value = "试用天数")
+    private String trialDays;
+
+    @ExcelProperty(value = "前期采购记录")
+    private String prevPurchaseRecord;
+
+    @ExcelProperty(value = "采购拟办")
+    private String purchaseProposal;
+
+    @ExcelProperty(value = "付款条件")
+    private String paymentTerms;
+
+    @ExcelProperty(value = "采购金额")
+    private String totalAmount;
+
+    @ExcelProperty(value = "董事长(采购单位)")
+    private String signPurchaseChairman;
+
+    @ExcelProperty(value = "部长/厂长(采购单位)")
+    private String signPurchaseManager;
+
+    @ExcelProperty(value = "主任(采购单位)")
+    private String signPurchaseDirector;
+
+    @ExcelProperty(value = "经办(采购单位)")
+    private String signPurchaseHandler;
+
+    @ExcelProperty(value = "生产总经理(请购单位)")
+    private String signRequestGm;
+
+    @ExcelProperty(value = "厂长(请购单位)")
+    private String signRequestFactoryMgr;
+
+    @ExcelProperty(value = "主任(请购单位)")
+    private String signRequestDirector;
+
+    @ExcelProperty(value = "经办(请购单位)")
+    private String signRequestHandler;
+
+    @ExcelProperty(value = "指定卸货位")
+    private String unloadLocation;
+
+    @ExcelProperty(value = "卸货其他位置")
+    private String unloadOther;
+
+    @ExcelProperty(value = "状态")
+    private String formStatus;
+
+    @ExcelProperty(value = "备注")
+    private String remark;
+
+    /** 明细行 */
+    private List<ErpPurchaseRequisitionItemVo> items;
+}

klp-erp/src/main/java/com/klp/erp/mapper/ErpPurchaseRequisitionItemMapper.java

@@ -0,0 +1,15 @@
+package com.klp.erp.mapper;
+
+import com.klp.common.core.mapper.BaseMapperPlus;
+import com.klp.erp.domain.ErpPurchaseRequisitionItem;
+import com.klp.erp.domain.vo.ErpPurchaseRequisitionItemVo;
+
+/**
+ * 请购及采购单明细Mapper接口
+ *
+ * @author klp
+ * @date 2026-06-29
+ */
+public interface ErpPurchaseRequisitionItemMapper extends BaseMapperPlus<ErpPurchaseRequisitionItemMapper, ErpPurchaseRequisitionItem, ErpPurchaseRequisitionItemVo> {
+
+}

klp-erp/src/main/java/com/klp/erp/mapper/ErpPurchaseRequisitionMapper.java

@@ -0,0 +1,15 @@
+package com.klp.erp.mapper;
+
+import com.klp.common.core.mapper.BaseMapperPlus;
+import com.klp.erp.domain.ErpPurchaseRequisition;
+import com.klp.erp.domain.vo.ErpPurchaseRequisitionVo;
+
+/**
+ * 请购及采购单Mapper接口
+ *
+ * @author klp
+ * @date 2026-06-29
+ */
+public interface ErpPurchaseRequisitionMapper extends BaseMapperPlus<ErpPurchaseRequisitionMapper, ErpPurchaseRequisition, ErpPurchaseRequisitionVo> {
+
+}

klp-erp/src/main/java/com/klp/erp/service/IErpPurchaseRequisitionService.java

@@ -0,0 +1,36 @@
+package com.klp.erp.service;
+
+import com.klp.common.core.domain.PageQuery;
+import com.klp.common.core.page.TableDataInfo;
+import com.klp.erp.domain.bo.ErpPurchaseRequisitionBo;
+import com.klp.erp.domain.vo.ErpPurchaseRequisitionVo;
+
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * 请购及采购单Service接口
+ *
+ * @author klp
+ * @date 2026-06-29
+ */
+public interface IErpPurchaseRequisitionService {
+
+    /** 查询请购单详情（含明细） */
+    ErpPurchaseRequisitionVo queryById(Long reqId);
+
+    /** 分页查询请购单 */
+    TableDataInfo<ErpPurchaseRequisitionVo> queryPageList(ErpPurchaseRequisitionBo bo, PageQuery pageQuery);
+
+    /** 查询请购单列表 */
+    List<ErpPurchaseRequisitionVo> queryList(ErpPurchaseRequisitionBo bo);
+
+    /** 新增请购单（含明细） */
+    Boolean insertByBo(ErpPurchaseRequisitionBo bo);
+
+    /** 修改请购单（含明细） */
+    Boolean updateByBo(ErpPurchaseRequisitionBo bo);
+
+    /** 校验并批量删除请购单 */
+    Boolean deleteWithValidByIds(Collection<Long> ids, Boolean isValid);
+}

klp-erp/src/main/java/com/klp/erp/service/impl/ErpPurchaseRequisitionServiceImpl.java

@@ -0,0 +1,124 @@
+package com.klp.erp.service.impl;
+
+import cn.hutool.core.bean.BeanUtil;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.klp.common.core.domain.PageQuery;
+import com.klp.common.core.page.TableDataInfo;
+import com.klp.common.utils.StringUtils;
+import com.klp.erp.domain.ErpPurchaseRequisition;
+import com.klp.erp.domain.ErpPurchaseRequisitionItem;
+import com.klp.erp.domain.bo.ErpPurchaseRequisitionBo;
+import com.klp.erp.domain.bo.ErpPurchaseRequisitionItemBo;
+import com.klp.erp.domain.vo.ErpPurchaseRequisitionVo;
+import com.klp.erp.mapper.ErpPurchaseRequisitionItemMapper;
+import com.klp.erp.mapper.ErpPurchaseRequisitionMapper;
+import com.klp.erp.service.IErpPurchaseRequisitionService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * 请购及采购单Service业务层处理
+ *
+ * @author klp
+ * @date 2026-06-29
+ */
+@RequiredArgsConstructor
+@Service
+public class ErpPurchaseRequisitionServiceImpl implements IErpPurchaseRequisitionService {
+
+    private final ErpPurchaseRequisitionMapper baseMapper;
+    private final ErpPurchaseRequisitionItemMapper itemMapper;
+
+    @Override
+    public ErpPurchaseRequisitionVo queryById(Long reqId) {
+        ErpPurchaseRequisitionVo vo = baseMapper.selectVoById(reqId);
+        if (vo == null) {
+            return null;
+        }
+        // 明细
+        vo.setItems(itemMapper.selectVoList(Wrappers.lambdaQuery(ErpPurchaseRequisitionItem.class)
+            .eq(ErpPurchaseRequisitionItem::getReqId, reqId)));
+        return vo;
+    }
+
+    @Override
+    public TableDataInfo<ErpPurchaseRequisitionVo> queryPageList(ErpPurchaseRequisitionBo bo, PageQuery pageQuery) {
+        Page<ErpPurchaseRequisitionVo> result = baseMapper.selectVoPage(pageQuery.build(), buildQueryWrapper(bo));
+        return TableDataInfo.build(result);
+    }
+
+    @Override
+    public List<ErpPurchaseRequisitionVo> queryList(ErpPurchaseRequisitionBo bo) {
+        return baseMapper.selectVoList(buildQueryWrapper(bo));
+    }
+
+    private LambdaQueryWrapper<ErpPurchaseRequisition> buildQueryWrapper(ErpPurchaseRequisitionBo bo) {
+        LambdaQueryWrapper<ErpPurchaseRequisition> lqw = Wrappers.lambdaQuery();
+        lqw.like(StringUtils.isNotBlank(bo.getReqDept()), ErpPurchaseRequisition::getReqDept, bo.getReqDept());
+        lqw.like(StringUtils.isNotBlank(bo.getItemName()), ErpPurchaseRequisition::getItemName, bo.getItemName());
+        lqw.eq(StringUtils.isNotBlank(bo.getFormStatus()), ErpPurchaseRequisition::getFormStatus, bo.getFormStatus());
+        lqw.orderByDesc(ErpPurchaseRequisition::getReqId);
+        return lqw;
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public Boolean insertByBo(ErpPurchaseRequisitionBo bo) {
+        ErpPurchaseRequisition add = BeanUtil.toBean(bo, ErpPurchaseRequisition.class);
+        if (StringUtils.isBlank(add.getFormStatus())) {
+            add.setFormStatus("0");
+        }
+        add.setReqId(null);
+        if (baseMapper.insert(add) <= 0) {
+            return false;
+        }
+        bo.setReqId(add.getReqId());
+        saveItems(add.getReqId(), bo.getItems());
+        return true;
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public Boolean updateByBo(ErpPurchaseRequisitionBo bo) {
+        ErpPurchaseRequisition update = baseMapper.selectById(bo.getReqId());
+        if (update == null) {
+            return false;
+        }
+        BeanUtil.copyProperties(bo, update, "reqId", "createBy", "createTime");
+        baseMapper.updateById(update);
+        // 覆盖式重写明细
+        itemMapper.delete(Wrappers.lambdaQuery(ErpPurchaseRequisitionItem.class)
+            .eq(ErpPurchaseRequisitionItem::getReqId, bo.getReqId()));
+        saveItems(bo.getReqId(), bo.getItems());
+        return true;
+    }
+
+    private void saveItems(Long reqId, List<ErpPurchaseRequisitionItemBo> items) {
+        if (items == null || items.isEmpty()) {
+            return;
+        }
+        for (ErpPurchaseRequisitionItemBo itemBo : items) {
+            ErpPurchaseRequisitionItem item = BeanUtil.toBean(itemBo, ErpPurchaseRequisitionItem.class);
+            item.setItemId(null);
+            item.setReqId(reqId);
+            itemMapper.insert(item);
+        }
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public Boolean deleteWithValidByIds(Collection<Long> ids, Boolean isValid) {
+        for (Long reqId : ids) {
+            itemMapper.delete(Wrappers.lambdaQuery(ErpPurchaseRequisitionItem.class)
+                .eq(ErpPurchaseRequisitionItem::getReqId, reqId));
+        }
+        return baseMapper.deleteBatchIds(ids) > 0;
+    }
+
+}

klp-ui/src/api/erp/purchaseRequisition.js

@@ -0,0 +1,54 @@
+import request from '@/utils/request'
+
+// 查询请购单列表
+export function listPurchaseRequisition(query) {
+  return request({
+    url: '/erp/purchaseRequisition/list',
+    method: 'get',
+    params: query
+  })
+}
+
+// 查询请购单详细（含明细）
+export function getPurchaseRequisition(reqId) {
+  return request({
+    url: '/erp/purchaseRequisition/' + reqId,
+    method: 'get'
+  })
+}
+
+// 新增请购单
+export function addPurchaseRequisition(data) {
+  return request({
+    url: '/erp/purchaseRequisition',
+    method: 'post',
+    data
+  })
+}
+
+// 修改请购单
+export function updatePurchaseRequisition(data) {
+  return request({
+    url: '/erp/purchaseRequisition',
+    method: 'put',
+    data
+  })
+}
+
+// 删除请购单
+export function delPurchaseRequisition(reqIds) {
+  return request({
+    url: '/erp/purchaseRequisition/' + reqIds,
+    method: 'delete'
+  })
+}
+
+// 导出请购单
+export function exportPurchaseRequisition(query) {
+  return request({
+    url: '/erp/purchaseRequisition/export',
+    method: 'post',
+    params: query,
+    responseType: 'blob'
+  })
+}

klp-ui/src/views/erp/purchaseRequisition/index.vue

@@ -0,0 +1,862 @@
+<template>
+  <div class="app-container">
+    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="80px">
+      <el-form-item label="请购部门" prop="reqDept">
+        <el-input v-model="queryParams.reqDept" placeholder="请购部门" clearable @keyup.enter.native="handleQuery" />
+      </el-form-item>
+      <el-form-item label="品名" prop="itemName">
+        <el-input v-model="queryParams.itemName" placeholder="品名" clearable @keyup.enter.native="handleQuery" />
+      </el-form-item>
+      <el-form-item label="状态" prop="formStatus">
+        <el-select v-model="queryParams.formStatus" placeholder="状态" clearable style="width:130px">
+          <el-option label="请购草稿" value="0" />
+          <el-option label="请购审批中" value="1" />
+          <el-option label="请购已通过" value="2" />
+          <el-option label="采购处理中" value="3" />
+          <el-option label="已完成" value="4" />
+          <el-option label="已驳回" value="5" />
+        </el-select>
+      </el-form-item>
+      <el-form-item>
+        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
+        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
+      </el-form-item>
+    </el-form>
+
+    <el-row :gutter="10" class="mb8">
+      <el-col :span="1.5">
+        <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd" v-hasPermi="['erp:purchaseRequisition:add']">新增</el-button>
+      </el-col>
+      <el-col :span="1.5">
+        <el-button type="success" plain icon="el-icon-edit" size="mini" :disabled="single" @click="handleUpdate" v-hasPermi="['erp:purchaseRequisition:edit']">修改</el-button>
+      </el-col>
+      <el-col :span="1.5">
+        <el-button type="danger" plain icon="el-icon-delete" size="mini" :disabled="multiple" @click="handleDelete" v-hasPermi="['erp:purchaseRequisition:remove']">删除</el-button>
+      </el-col>
+      <el-col :span="1.5">
+        <el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport" v-hasPermi="['erp:purchaseRequisition:export']">导出</el-button>
+      </el-col>
+      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
+    </el-row>
+
+    <KLPTable v-loading="loading" :data="reqList" @selection-change="handleSelectionChange">
+      <el-table-column type="selection" width="55" align="center" />
+      <el-table-column label="序号" align="center" prop="reqId" width="70" />
+      <el-table-column label="请购部门" align="center" prop="reqDept" width="120" />
+      <el-table-column label="品名" align="center" prop="itemName" width="160" :show-overflow-tooltip="true" />
+      <el-table-column label="规格" align="center" prop="specification" width="140" :show-overflow-tooltip="true" />
+      <el-table-column label="请购量" align="center" prop="quantity" width="90" />
+      <el-table-column label="类别" align="center" prop="category" width="90" />
+      <el-table-column label="需求日期" align="center" prop="requiredDate" width="110" />
+      <el-table-column label="状态" align="center" prop="formStatus" width="100">
+        <template slot-scope="scope">
+          <el-tag :type="statusType(scope.row.formStatus)" size="mini">{{ statusText(scope.row.formStatus) }}</el-tag>
+        </template>
+      </el-table-column>
+      <el-table-column label="备注" align="center" prop="remark" :show-overflow-tooltip="true" />
+      <el-table-column label="创建时间" align="center" prop="createTime" width="160">
+        <template slot-scope="scope">
+          <span>{{ parseTime(scope.row.createTime) }}</span>
+        </template>
+      </el-table-column>
+      <el-table-column label="操作" align="center" class-name="small-padding fixed-width" width="180">
+        <template slot-scope="scope">
+          <el-button size="mini" type="text" icon="el-icon-view" @click="handleView(scope.row)" v-hasPermi="['erp:purchaseRequisition:query']">查看</el-button>
+          <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)" v-hasPermi="['erp:purchaseRequisition:edit']">修改</el-button>
+          <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)" v-hasPermi="['erp:purchaseRequisition:remove']">删除</el-button>
+        </template>
+      </el-table-column>
+    </KLPTable>
+
+    <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize" @pagination="getList" />
+
+    <!-- 新增/修改 弹窗 -->
+    <el-dialog :title="title" :visible.sync="open" width="800px" append-to-body class="pr-dialog" :close-on-click-modal="false">
+      <el-form :model="form" :rules="rules" ref="form" label-width="100px" size="small">
+        <div class="pr-section">请购信息</div>
+        <el-row :gutter="16">
+          <el-col :span="8">
+            <el-form-item label="请购部门" prop="reqDept">
+              <el-input v-model="form.reqDept" placeholder="请购部门" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="8">
+            <el-form-item label="品名" prop="itemName">
+              <el-input v-model="form.itemName" placeholder="品名" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="8">
+            <el-form-item label="规格" prop="specification">
+              <el-input v-model="form.specification" placeholder="规格" />
+            </el-form-item>
+          </el-col>
+        </el-row>
+        <el-row :gutter="16">
+          <el-col :span="8">
+            <el-form-item label="单位" prop="unit">
+              <el-input v-model="form.unit" placeholder="单位" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="8">
+            <el-form-item label="请购量" prop="quantity">
+              <el-input v-model="form.quantity" placeholder="请购量" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="8">
+            <el-form-item label="类别" prop="category">
+              <el-input v-model="form.category" placeholder="类别" />
+            </el-form-item>
+          </el-col>
+        </el-row>
+        <el-row :gutter="16">
+          <el-col :span="12">
+            <el-form-item label="需求日期" prop="requiredDate">
+              <el-input v-model="form.requiredDate" placeholder="需求日期" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="使用部门" prop="useDept">
+              <el-input v-model="form.useDept" placeholder="使用部门" />
+            </el-form-item>
+          </el-col>
+        </el-row>
+        <el-form-item label="用途说明" prop="purposeDesc">
+          <el-input v-model="form.purposeDesc" type="textarea" :rows="2" placeholder="用途说明" />
+        </el-form-item>
+
+        <div class="pr-section">采购处理</div>
+        <el-row :gutter="16">
+          <el-col :span="8">
+            <el-form-item label="品检条件" prop="inspectionCondition">
+              <el-input v-model="form.inspectionCondition" placeholder="品检条件" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="8">
+            <el-form-item label="试用天数" prop="trialDays">
+              <el-input v-model="form.trialDays" placeholder="试用天数" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="8">
+            <el-form-item label="付款条件" prop="paymentTerms">
+              <el-input v-model="form.paymentTerms" placeholder="付款条件" />
+            </el-form-item>
+          </el-col>
+        </el-row>
+        <el-row :gutter="16">
+          <el-col :span="12">
+            <el-form-item label="前期采购记录" prop="prevPurchaseRecord">
+              <el-input v-model="form.prevPurchaseRecord" placeholder="前期采购记录" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="采购金额" prop="totalAmount">
+              <el-input v-model="form.totalAmount" placeholder="采购金额" />
+            </el-form-item>
+          </el-col>
+        </el-row>
+        <el-form-item label="采购拟办" prop="purchaseProposal">
+          <el-input v-model="form.purchaseProposal" type="textarea" :rows="2" placeholder="采购拟办" />
+        </el-form-item>
+
+        <div class="pr-section">
+          请购明细
+          <el-button type="primary" plain size="mini" icon="el-icon-plus" @click="addItem">加行</el-button>
+          <span class="pr-section-hint" v-if="form.items && form.items.length">共 {{ form.items.length }} 项</span>
+        </div>
+        <el-table :data="form.items" border size="mini" max-height="280" style="margin-bottom:14px">
+          <el-table-column label="项次" width="60" align="center">
+            <template slot-scope="s">{{ s.$index + 1 }}</template>
+          </el-table-column>
+          <el-table-column label="品名" min-width="130">
+            <template slot-scope="s"><el-input v-model="s.row.itemName" size="mini" placeholder="品名" /></template>
+          </el-table-column>
+          <el-table-column label="规格" min-width="130">
+            <template slot-scope="s"><el-input v-model="s.row.specification" size="mini" placeholder="规格" /></template>
+          </el-table-column>
+          <el-table-column label="单位" width="80">
+            <template slot-scope="s"><el-input v-model="s.row.unit" size="mini" placeholder="单位" /></template>
+          </el-table-column>
+          <el-table-column label="请购量" width="100">
+            <template slot-scope="s"><el-input v-model="s.row.quantity" size="mini" placeholder="请购量" /></template>
+          </el-table-column>
+          <el-table-column label="操作" width="64" align="center" fixed="right">
+            <template slot-scope="s">
+              <i class="el-icon-delete pr-del" @click="removeItem(s.$index)" />
+            </template>
+          </el-table-column>
+          <template slot="empty"><span>点「加行」添加明细</span></template>
+        </el-table>
+
+        <div class="pr-section">审批签名</div>
+        <el-row :gutter="16">
+          <el-col :span="8">
+            <el-form-item label="经办(请购)" prop="signRequestHandler">
+              <el-input v-model="form.signRequestHandler" placeholder="经办" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="8">
+            <el-form-item label="主任(请购)" prop="signRequestDirector">
+              <el-input v-model="form.signRequestDirector" placeholder="主任" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="8">
+            <el-form-item label="厂长(请购)" prop="signRequestFactoryMgr">
+              <el-input v-model="form.signRequestFactoryMgr" placeholder="厂长" />
+            </el-form-item>
+          </el-col>
+        </el-row>
+        <el-row :gutter="16">
+          <el-col :span="8">
+            <el-form-item label="生产总经理" prop="signRequestGm">
+              <el-input v-model="form.signRequestGm" placeholder="生产总经理" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="8">
+            <el-form-item label="经办(采购)" prop="signPurchaseHandler">
+              <el-input v-model="form.signPurchaseHandler" placeholder="经办" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="8">
+            <el-form-item label="主任(采购)" prop="signPurchaseDirector">
+              <el-input v-model="form.signPurchaseDirector" placeholder="主任" />
+            </el-form-item>
+          </el-col>
+        </el-row>
+        <el-row :gutter="16">
+          <el-col :span="8">
+            <el-form-item label="部长/厂长(采购)" prop="signPurchaseManager">
+              <el-input v-model="form.signPurchaseManager" placeholder="部长/厂长" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="8">
+            <el-form-item label="董事长(采购)" prop="signPurchaseChairman">
+              <el-input v-model="form.signPurchaseChairman" placeholder="董事长" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="8">
+            <el-form-item label="指定卸货位" prop="unloadLocation">
+              <el-input v-model="form.unloadLocation" placeholder="指定卸货位" />
+            </el-form-item>
+          </el-col>
+        </el-row>
+        <el-row :gutter="16">
+          <el-col :span="12">
+            <el-form-item label="卸货其他位置" prop="unloadOther">
+              <el-input v-model="form.unloadOther" placeholder="卸货其他位置" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="状态" prop="formStatus">
+              <el-select v-model="form.formStatus" placeholder="状态" style="width:100%">
+                <el-option label="请购草稿" value="0" />
+                <el-option label="请购审批中" value="1" />
+                <el-option label="请购已通过" value="2" />
+                <el-option label="采购处理中" value="3" />
+                <el-option label="已完成" value="4" />
+                <el-option label="已驳回" value="5" />
+              </el-select>
+            </el-form-item>
+          </el-col>
+        </el-row>
+        <el-form-item label="备注" prop="remark">
+          <el-input v-model="form.remark" type="textarea" :rows="2" placeholder="备注" />
+        </el-form-item>
+      </el-form>
+      <div slot="footer" class="dialog-footer">
+        <el-button @click="cancel">取 消</el-button>
+        <el-button type="primary" :loading="buttonLoading" @click="submitForm">确 定</el-button>
+      </div>
+    </el-dialog>
+
+    <!-- 查看弹窗 -->
+    <el-dialog title="请购单详情" :visible.sync="viewOpen" width="700px" append-to-body class="pr-dialog">
+      <div class="pr-view">
+        <div class="pr-view-section">请购信息</div>
+        <el-row :gutter="16" class="pr-view-row">
+          <el-col :span="8"><label>请购部门</label><span>{{ viewForm.reqDept || '—' }}</span></el-col>
+          <el-col :span="8"><label>品名</label><span>{{ viewForm.itemName || '—' }}</span></el-col>
+          <el-col :span="8"><label>规格</label><span>{{ viewForm.specification || '—' }}</span></el-col>
+        </el-row>
+        <el-row :gutter="16" class="pr-view-row">
+          <el-col :span="8"><label>单位</label><span>{{ viewForm.unit || '—' }}</span></el-col>
+          <el-col :span="8"><label>请购量</label><span>{{ viewForm.quantity || '—' }}</span></el-col>
+          <el-col :span="8"><label>类别</label><span>{{ viewForm.category || '—' }}</span></el-col>
+        </el-row>
+        <el-row :gutter="16" class="pr-view-row">
+          <el-col :span="12"><label>需求日期</label><span>{{ viewForm.requiredDate || '—' }}</span></el-col>
+          <el-col :span="12"><label>使用部门</label><span>{{ viewForm.useDept || '—' }}</span></el-col>
+        </el-row>
+        <el-row class="pr-view-row">
+          <el-col><label>用途说明</label><span>{{ viewForm.purposeDesc || '—' }}</span></el-col>
+        </el-row>
+
+        <div class="pr-view-section">采购处理</div>
+        <el-row :gutter="16" class="pr-view-row">
+          <el-col :span="8"><label>品检条件</label><span>{{ viewForm.inspectionCondition || '—' }}</span></el-col>
+          <el-col :span="8"><label>试用天数</label><span>{{ viewForm.trialDays || '—' }}</span></el-col>
+          <el-col :span="8"><label>付款条件</label><span>{{ viewForm.paymentTerms || '—' }}</span></el-col>
+        </el-row>
+        <el-row :gutter="16" class="pr-view-row">
+          <el-col :span="12"><label>前期采购记录</label><span>{{ viewForm.prevPurchaseRecord || '—' }}</span></el-col>
+          <el-col :span="12"><label>采购金额</label><span>{{ viewForm.totalAmount || '—' }}</span></el-col>
+        </el-row>
+        <el-row class="pr-view-row">
+          <el-col><label>采购拟办</label><span>{{ viewForm.purchaseProposal || '—' }}</span></el-col>
+        </el-row>
+
+        <div class="pr-view-section">请购明细</div>
+        <el-table :data="viewForm.items || []" border size="mini" max-height="260" style="margin-bottom:14px">
+          <el-table-column label="项次" width="60" align="center">
+            <template slot-scope="s">{{ s.$index + 1 }}</template>
+          </el-table-column>
+          <el-table-column label="品名" prop="itemName" min-width="130" show-overflow-tooltip />
+          <el-table-column label="规格" prop="specification" min-width="130" show-overflow-tooltip />
+          <el-table-column label="单位" prop="unit" width="80" align="center" />
+          <el-table-column label="请购量" prop="quantity" width="100" align="right" />
+          <template slot="empty"><span>无明细</span></template>
+        </el-table>
+
+        <div class="pr-view-section">审批签名</div>
+        <el-row :gutter="16" class="pr-view-row">
+          <el-col :span="8"><label>经办(请购)</label><span>{{ viewForm.signRequestHandler || '—' }}</span></el-col>
+          <el-col :span="8"><label>主任(请购)</label><span>{{ viewForm.signRequestDirector || '—' }}</span></el-col>
+          <el-col :span="8"><label>厂长(请购)</label><span>{{ viewForm.signRequestFactoryMgr || '—' }}</span></el-col>
+        </el-row>
+        <el-row :gutter="16" class="pr-view-row">
+          <el-col :span="8"><label>生产总经理</label><span>{{ viewForm.signRequestGm || '—' }}</span></el-col>
+          <el-col :span="8"><label>经办(采购)</label><span>{{ viewForm.signPurchaseHandler || '—' }}</span></el-col>
+          <el-col :span="8"><label>主任(采购)</label><span>{{ viewForm.signPurchaseDirector || '—' }}</span></el-col>
+        </el-row>
+        <el-row :gutter="16" class="pr-view-row">
+          <el-col :span="8"><label>部长/厂长(采购)</label><span>{{ viewForm.signPurchaseManager || '—' }}</span></el-col>
+          <el-col :span="8"><label>董事长(采购)</label><span>{{ viewForm.signPurchaseChairman || '—' }}</span></el-col>
+          <el-col :span="8"><label>指定卸货位</label><span>{{ viewForm.unloadLocation || '—' }}</span></el-col>
+        </el-row>
+        <el-row :gutter="16" class="pr-view-row">
+          <el-col :span="12"><label>卸货其他位置</label><span>{{ viewForm.unloadOther || '—' }}</span></el-col>
+          <el-col :span="12"><label>状态</label><span>{{ statusText(viewForm.formStatus) }}</span></el-col>
+        </el-row>
+        <el-row class="pr-view-row">
+          <el-col><label>备注</label><span>{{ viewForm.remark || '—' }}</span></el-col>
+        </el-row>
+      </div>
+      <div slot="footer" class="dialog-footer">
+        <el-button @click="viewOpen = false">关 闭</el-button>
+      </div>
+      <div slot="footer" class="dialog-footer">
+        <el-button type="primary" plain icon="el-icon-download" :loading="printing" @click="exportPdf">导出PDF</el-button>
+        <el-button @click="viewOpen = false">关 闭</el-button>
+      </div>
+    </el-dialog>
+
+    <!-- A4 打印模板（屏幕外渲染，供 html2canvas 截图） -->
+    <div class="pr-print-wrap" v-show="printing">
+      <div class="pr-print" ref="printTemplate">
+        <h1 class="pp-title">科仑普重工有限公司</h1>
+        <h2 class="pp-subtitle">请 购 及 采 购 单</h2>
+
+        <!-- 表1：基本信息 -->
+        <table class="pp-tb">
+          <tr>
+            <td class="pp-lbl" style="width:9%">请购部门</td>
+            <td class="pp-val" style="width:12%">{{ printData.reqDept || '' }}</td>
+            <td class="pp-lbl" style="width:6%">品　名</td>
+            <td class="pp-val" style="width:15%">{{ printData.itemName || '' }}</td>
+            <td class="pp-lbl" style="width:6%">规　格</td>
+            <td class="pp-val" style="width:12%">{{ printData.specification || '' }}</td>
+            <td class="pp-lbl" style="width:6%">单位</td>
+            <td class="pp-val" style="width:8%">{{ printData.unit || '' }}</td>
+            <td class="pp-lbl" style="width:8%">请购量</td>
+            <td class="pp-val" style="width:10%">{{ printData.quantity || '' }}</td>
+            <td class="pp-lbl" style="width:6%">用途</td>
+            <td class="pp-val" style="width:8%">{{ printData.category || '' }}</td>
+          </tr>
+          <tr>
+            <td class="pp-lbl">类　别</td>
+            <td colspan="11" class="pp-val" style="text-align:left">
+              <span :class="ppCheck(printData.category === '原料物料')">□</span>原料物料
+              <span :class="ppCheck(printData.category === '设备增添')">□</span>设备增添
+              <span :class="ppCheck(printData.category === '工程劳务')">□</span>工程劳务
+              <span :class="ppCheck(printData.category === '其它用途')">□</span>其它用途
+            </td>
+          </tr>
+          <tr>
+            <td class="pp-lbl">需求日期</td>
+            <td class="pp-val">{{ printData.requiredDate || '' }}</td>
+            <td class="pp-lbl" colspan="1">用途说明</td>
+            <td class="pp-val" colspan="5">{{ printData.purposeDesc || '' }}</td>
+            <td class="pp-lbl">使用部门</td>
+            <td class="pp-val" colspan="3">{{ printData.useDept || '' }}</td>
+          </tr>
+        </table>
+
+        <!-- 表2：明细（8行分两栏） -->
+        <div class="pp-sec">明细</div>
+        <table class="pp-tb pp-it">
+          <thead>
+            <tr>
+              <th style="width:5%">项次</th>
+              <th style="width:15%">品名</th>
+              <th style="width:15%">规格</th>
+              <th style="width:8%">单位</th>
+              <th style="width:10%">请购量</th>
+              <th style="width:5%">项次</th>
+              <th style="width:15%">品名</th>
+              <th style="width:15%">规格</th>
+              <th style="width:8%">单位</th>
+              <th style="width:10%">请购量</th>
+            </tr>
+          </thead>
+          <tbody>
+            <tr v-for="idx in 4" :key="idx">
+              <td style="text-align:center">{{ idx }}</td>
+              <td>{{ printData.items && printData.items[idx-1] ? (printData.items[idx-1].itemName || '') : '' }}</td>
+              <td>{{ printData.items && printData.items[idx-1] ? (printData.items[idx-1].specification || '') : '' }}</td>
+              <td style="text-align:center">{{ printData.items && printData.items[idx-1] ? (printData.items[idx-1].unit || '') : '' }}</td>
+              <td style="text-align:right;padding-right:8px">{{ printData.items && printData.items[idx-1] ? (printData.items[idx-1].quantity || '') : '' }}</td>
+              <td style="text-align:center">{{ idx + 4 }}</td>
+              <td>{{ printData.items && printData.items[idx+3] ? (printData.items[idx+3].itemName || '') : '' }}</td>
+              <td>{{ printData.items && printData.items[idx+3] ? (printData.items[idx+3].specification || '') : '' }}</td>
+              <td style="text-align:center">{{ printData.items && printData.items[idx+3] ? (printData.items[idx+3].unit || '') : '' }}</td>
+              <td style="text-align:right;padding-right:8px">{{ printData.items && printData.items[idx+3] ? (printData.items[idx+3].quantity || '') : '' }}</td>
+            </tr>
+          </tbody>
+        </table>
+
+        <!-- 表3：采购处理 -->
+        <table class="pp-tb">
+          <tr>
+            <td class="pp-lbl" style="width:10%">品检条件</td>
+            <td colspan="5" class="pp-val" style="text-align:left;font-size:9pt">
+              <span :class="ppCheck(printData.inspectionCondition && printData.inspectionCondition.includes('一般'))">□</span>1.一般规格/目视检验
+              <span :class="ppCheck(printData.inspectionCondition && printData.inspectionCondition.includes('品保'))">□</span>2.品保检验品
+              <span :class="ppCheck(printData.inspectionCondition && printData.inspectionCondition.includes('工程'))">□</span>3.工程、劳务/特殊规格品
+              <span :class="ppCheck(printData.inspectionCondition && printData.inspectionCondition.includes('试用'))">□</span>4.试用
+              {{ printData.trialDays || '____' }} 天后验收
+            </td>
+          </tr>
+          <tr>
+            <td class="pp-lbl">前期采购记录</td>
+            <td colspan="5" class="pp-val">{{ printData.prevPurchaseRecord || '' }}</td>
+          </tr>
+          <tr>
+            <td class="pp-lbl">采购拟办</td>
+            <td colspan="5" class="pp-val">{{ printData.purchaseProposal || '' }}</td>
+          </tr>
+          <tr>
+            <td class="pp-lbl">付款条件</td>
+            <td class="pp-val" colspan="2">{{ printData.paymentTerms || '' }}</td>
+            <td class="pp-lbl">采购金额(人民币)</td>
+            <td class="pp-val" colspan="2" style="font-size:9pt">
+              ￥ {{ printData.totalAmount || '' }}
+            </td>
+          </tr>
+        </table>
+
+        <!-- 表4：签名区 -->
+        <table class="pp-tb pp-sig">
+          <tr>
+            <th colspan="4" class="pp-lbl" style="font-size:10pt">采购单位</th>
+            <th colspan="4" class="pp-lbl" style="font-size:10pt">请购单位</th>
+          </tr>
+          <tr>
+            <td class="pp-lbl">董事长</td>
+            <td class="pp-lbl">部长/厂长</td>
+            <td class="pp-lbl">主任</td>
+            <td class="pp-lbl">经办</td>
+            <td class="pp-lbl">生产总经理</td>
+            <td class="pp-lbl">厂长</td>
+            <td class="pp-lbl">主任</td>
+            <td class="pp-lbl">经办</td>
+          </tr>
+          <tr>
+            <td class="pp-val">{{ printData.signPurchaseChairman || '' }}</td>
+            <td class="pp-val">{{ printData.signPurchaseManager || '' }}</td>
+            <td class="pp-val">{{ printData.signPurchaseDirector || '' }}</td>
+            <td class="pp-val">{{ printData.signPurchaseHandler || '' }}</td>
+            <td class="pp-val">{{ printData.signRequestGm || '' }}</td>
+            <td class="pp-val">{{ printData.signRequestFactoryMgr || '' }}</td>
+            <td class="pp-val">{{ printData.signRequestDirector || '' }}</td>
+            <td class="pp-val">{{ printData.signRequestHandler || '' }}</td>
+          </tr>
+        </table>
+
+        <!-- 表5：底部 -->
+        <table class="pp-tb">
+          <tr>
+            <td class="pp-lbl" style="width:12%">※物品进厂<br>指定卸货位</td>
+            <td class="pp-val" style="width:20%">{{ printData.unloadLocation || '' }}</td>
+            <td class="pp-lbl" style="width:8%">置于</td>
+            <td class="pp-val" style="width:20%">{{ printData.unloadOther || '' }}</td>
+            <td class="pp-lbl" style="width:10%">状态</td>
+            <td class="pp-val" style="width:20%">{{ statusText(printData.formStatus) }}</td>
+          </tr>
+        </table>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script>
+import {
+  listPurchaseRequisition,
+  getPurchaseRequisition,
+  addPurchaseRequisition,
+  updatePurchaseRequisition,
+  delPurchaseRequisition
+} from '@/api/erp/purchaseRequisition'
+
+export default {
+  name: 'PurchaseRequisition',
+  data() {
+    return {
+      loading: true,
+      buttonLoading: false,
+      printing: false,
+      showSearch: true,
+      ids: [],
+      single: true,
+      multiple: true,
+      total: 0,
+      reqList: [],
+      title: '',
+      open: false,
+      viewOpen: false,
+      queryParams: {
+        pageNum: 1,
+        pageSize: 10,
+        reqDept: undefined,
+        itemName: undefined,
+        formStatus: undefined
+      },
+      form: {},
+      viewForm: {},
+      printData: {},
+      rules: {}
+    }
+  },
+  created() {
+    this.getList()
+  },
+  methods: {
+    getList() {
+      this.loading = true
+      listPurchaseRequisition(this.queryParams).then(res => {
+        this.reqList = res.rows || []
+        this.total = res.total || 0
+      }).catch(() => {
+        this.reqList = []
+        this.total = 0
+      }).finally(() => {
+        this.loading = false
+      })
+    },
+    handleQuery() {
+      this.queryParams.pageNum = 1
+      this.getList()
+    },
+    resetQuery() {
+      this.$refs.queryForm && this.$refs.queryForm.resetFields()
+      this.handleQuery()
+    },
+    handleSelectionChange(selection) {
+      this.ids = selection.map(r => r.reqId)
+      this.single = selection.length !== 1
+      this.multiple = !selection.length
+    },
+    // 新增
+    handleAdd() {
+      this.title = '新增请购单'
+      this.form = {
+        reqDept: '', itemName: '', specification: '', unit: '', quantity: '',
+        category: '', requiredDate: '', purposeDesc: '', useDept: '',
+        inspectionCondition: '', trialDays: '', prevPurchaseRecord: '',
+        purchaseProposal: '', paymentTerms: '', totalAmount: '',
+        signPurchaseChairman: '', signPurchaseManager: '', signPurchaseDirector: '',
+        signPurchaseHandler: '', signRequestGm: '', signRequestFactoryMgr: '',
+        signRequestDirector: '', signRequestHandler: '',
+        unloadLocation: '', unloadOther: '', formStatus: '0', remark: '',
+        items: []
+      }
+      this.open = true
+    },
+    // 修改
+    handleUpdate(row) {
+      const reqId = row.reqId || this.ids[0]
+      this.title = '修改请购单'
+      this.buttonLoading = true
+      getPurchaseRequisition(reqId).then(res => {
+        const d = res.data || {}
+        this.form = {
+          reqId: d.reqId,
+          reqDept: d.reqDept, itemName: d.itemName, specification: d.specification,
+          unit: d.unit, quantity: d.quantity,
+          category: d.category, requiredDate: d.requiredDate,
+          purposeDesc: d.purposeDesc, useDept: d.useDept,
+          inspectionCondition: d.inspectionCondition, trialDays: d.trialDays,
+          prevPurchaseRecord: d.prevPurchaseRecord, purchaseProposal: d.purchaseProposal,
+          paymentTerms: d.paymentTerms, totalAmount: d.totalAmount,
+          signPurchaseChairman: d.signPurchaseChairman, signPurchaseManager: d.signPurchaseManager,
+          signPurchaseDirector: d.signPurchaseDirector, signPurchaseHandler: d.signPurchaseHandler,
+          signRequestGm: d.signRequestGm, signRequestFactoryMgr: d.signRequestFactoryMgr,
+          signRequestDirector: d.signRequestDirector, signRequestHandler: d.signRequestHandler,
+          unloadLocation: d.unloadLocation, unloadOther: d.unloadOther,
+          formStatus: d.formStatus, remark: d.remark,
+          items: d.items || []
+        }
+        this.open = true
+      }).finally(() => { this.buttonLoading = false })
+    },
+    // 查看
+    handleView(row) {
+      this.viewForm = {}
+      this.viewOpen = true
+      getPurchaseRequisition(row.reqId).then(res => {
+        this.viewForm = res.data || {}
+      })
+    },
+    cancel() {
+      this.open = false
+    },
+    submitForm() {
+      this.$refs['form'].validate(valid => {
+        if (!valid) return
+        this.buttonLoading = true
+        const api = this.form.reqId ? updatePurchaseRequisition : addPurchaseRequisition
+        api(this.form).then(() => {
+          this.$modal.msgSuccess('保存成功')
+          this.open = false
+          this.getList()
+        }).finally(() => { this.buttonLoading = false })
+      })
+    },
+    // 删除
+    handleDelete(row) {
+      const reqIds = row.reqId ? [row.reqId] : this.ids
+      this.$modal.confirm('确认删除所选请购单？').then(() => {
+        return delPurchaseRequisition(reqIds.join(','))
+      }).then(() => {
+        this.$modal.msgSuccess('删除成功')
+        this.getList()
+      }).catch(() => {})
+    },
+    // 导出 Excel
+    handleExport() {
+      this.download('erp/purchaseRequisition/export', { ...this.queryParams }, `请购单_${new Date().getTime()}.xlsx`)
+    },
+    // 导出 PDF（A4 表单格式）
+    async exportPdf() {
+      this.printing = true
+      this.printData = { ...this.viewForm }
+      await this.$nextTick()
+      await this.$nextTick()
+      try {
+        const html2canvas = (await import('html2canvas')).default
+        const { jsPDF } = await import('jspdf')
+
+        const el = this.$refs.printTemplate
+        const canvas = await html2canvas(el, {
+          scale: 2,
+          useCORS: true,
+          backgroundColor: '#ffffff',
+          logging: false
+        })
+
+        const pdf = new jsPDF({ orientation: 'portrait', unit: 'mm', format: 'a4' })
+        const pw = pdf.internal.pageSize.getWidth()
+        const ph = pdf.internal.pageSize.getHeight()
+        const mg = 8
+        const printW = pw - mg * 2
+        const imgW = canvas.width
+        const imgH = canvas.height
+        const ratio = printW / imgW
+        const totalH = imgH * ratio
+        const pageH = ph - mg * 2
+
+        let srcY = 0
+        let rem = totalH
+        let page = 0
+        while (rem > 0) {
+          if (page > 0) pdf.addPage()
+          const sliceH = Math.min(pageH, rem)
+          const slicePx = sliceH / ratio
+          const sc = document.createElement('canvas')
+          sc.width = imgW
+          sc.height = slicePx
+          sc.getContext('2d').drawImage(canvas, 0, srcY, imgW, slicePx, 0, 0, imgW, slicePx)
+          pdf.addImage(sc.toDataURL('image/jpeg', 0.95), 'JPEG', mg, mg, printW, sliceH)
+          srcY += slicePx
+          rem -= sliceH
+          page++
+        }
+
+        const reqId = this.viewForm.reqId || 'export'
+        pdf.save(`请购单_${reqId}.pdf`)
+      } catch (e) {
+        this.$message.error('PDF导出失败：' + (e.message || e))
+      } finally {
+        this.printing = false
+        this.printData = {}
+      }
+    },
+    // 明细操作
+    addItem() {
+      const last = this.form.items[this.form.items.length - 1]
+      this.form.items.push({
+        itemName: '', specification: '', unit: '', quantity: ''
+      })
+    },
+    removeItem(index) {
+      this.form.items.splice(index, 1)
+    },
+    // 状态
+    statusText(s) {
+      const map = { '0': '请购草稿', '1': '审批中', '2': '已通过', '3': '采购处理中', '4': '已完成', '5': '已驳回' }
+      return map[s] || s || '—'
+    },
+    statusType(s) {
+      const map = { '0': 'info', '1': 'warning', '2': 'success', '3': 'warning', '4': 'success', '5': 'danger' }
+      return map[s] || 'info'
+    },
+    // PDF 复选框
+    ppCheck(cond) {
+      return cond ? 'pp-chk pp-on' : 'pp-chk'
+    }
+  }
+}
+</script>
+
+<style lang="scss" scoped>
+$accent: #5b8db8;
+$sub: #909399;
+
+.pr-section {
+  font-size: 13px;
+  font-weight: 600;
+  color: #303133;
+  border-left: 3px solid $accent;
+  padding-left: 8px;
+  margin: 16px 0 12px;
+  .pr-section-hint {
+    float: right;
+    font-weight: 400;
+    color: $sub;
+    font-size: 12px;
+  }
+}
+
+.pr-del {
+  color: #c45656;
+  cursor: pointer;
+}
+
+.pr-view {
+  padding: 0 4px;
+  .pr-view-section {
+    font-size: 13px;
+    font-weight: 600;
+    color: #303133;
+    border-left: 3px solid $accent;
+    padding-left: 8px;
+    margin: 14px 0 10px;
+    &:first-child { margin-top: 0; }
+  }
+  .pr-view-row {
+    margin-bottom: 8px;
+    label {
+      display: block;
+      font-size: 12px;
+      color: $sub;
+      margin-bottom: 2px;
+    }
+    span {
+      font-size: 13px;
+      color: #303133;
+    }
+  }
+}
+
+.pr-dialog {
+  ::v-deep .el-dialog__body {
+    padding-top: 10px;
+  }
+}
+
+/* ===== A4 打印模板 ===== */
+.pr-print-wrap {
+  position: fixed;
+  left: -100000px;
+  top: 0;
+  z-index: -1;
+}
+.pr-print {
+  width: 190mm;
+  background: #fff;
+  padding: 6mm 8mm;
+  font-family: '宋体', SimSun, serif;
+  color: #000;
+  box-sizing: border-box;
+  line-height: 1.3;
+}
+.pp-title {
+  text-align: center;
+  font-size: 13pt;
+  font-weight: 700;
+  margin: 0 0 2px;
+  letter-spacing: 2px;
+}
+.pp-subtitle {
+  text-align: center;
+  font-size: 14pt;
+  font-weight: 700;
+  margin: 0 0 5mm;
+  letter-spacing: 6px;
+}
+.pp-sec {
+  font-size: 10pt;
+  font-weight: 700;
+  margin: 4mm 0 2mm;
+}
+
+.pp-tb {
+  width: 100%;
+  border-collapse: collapse;
+  margin-bottom: 2mm;
+  font-size: 9pt;
+}
+.pp-tb td,
+.pp-tb th {
+  border: 1px solid #000;
+  padding: 3px 4px;
+  vertical-align: middle;
+}
+.pp-tb .pp-lbl {
+  background: #f5f5f5;
+  font-weight: 600;
+  text-align: center;
+  white-space: nowrap;
+}
+.pp-tb .pp-val {
+  text-align: center;
+}
+.pp-tb.pp-it th {
+  background: #f5f5f5;
+  text-align: center;
+  font-weight: 600;
+  font-size: 8.5pt;
+}
+
+/* 签名区加高 */
+.pp-sig td,
+.pp-sig th {
+  padding: 5px 4px;
+}
+
+/* 复选框 */
+.pp-chk {
+  font-family: '宋体', SimSun, serif;
+}
+.pp-chk.pp-on {
+  font-weight: 700;
+}
+</style>