物料管理相关代码2.0

pom.xml

@@ -261,6 +261,13 @@
             <version>${paho.mqtt.version}</version>
         </dependency>
 
+        <!-- 拼音 -->
+        <dependency>
+            <groupId>com.belerweb</groupId>
+            <artifactId>pinyin4j</artifactId>
+            <version>2.5.0</version>
+        </dependency>
+
     </dependencies>
 
     <build>

src/main/java/com/shzg/project/worn/controller/WornMaterialTypeController.java

@@ -22,7 +22,7 @@ import com.shzg.common.utils.poi.ExcelUtil;
 import com.shzg.framework.web.page.TableDataInfo;
 
 /**
- * 废旧系统物料类型（支持父子级树结构）Controller
+ * 物料类型Controller
  * 
  * @author shzg
  * @date 2026-03-11
@@ -35,7 +35,7 @@ public class WornMaterialTypeController extends BaseController
     private IWornMaterialTypeService wornMaterialTypeService;
 
     /**
-     * 查询废旧系统物料类型（支持父子级树结构）列表
+     * 查询物料类型列表
      */
     @PreAuthorize("@ss.hasPermi('worn:type:list')")
     @GetMapping("/list")
@@ -46,21 +46,22 @@ public class WornMaterialTypeController extends BaseController
         return getDataTable(list);
     }
 
+
     /**
-     * 导出废旧系统物料类型（支持父子级树结构）列表
+     * 导出物料类型列表
      */
     @PreAuthorize("@ss.hasPermi('worn:type:export')")
-    @Log(title = "废旧系统物料类型（支持父子级树结构）", businessType = BusinessType.EXPORT)
+    @Log(title = "物料类型", businessType = BusinessType.EXPORT)
     @PostMapping("/export")
     public void export(HttpServletResponse response, WornMaterialType wornMaterialType)
     {
         List<WornMaterialType> list = wornMaterialTypeService.selectWornMaterialTypeList(wornMaterialType);
         ExcelUtil<WornMaterialType> util = new ExcelUtil<WornMaterialType>(WornMaterialType.class);
-        util.exportExcel(response, list, "废旧系统物料类型（支持父子级树结构）数据");
+        util.exportExcel(response, list, "物料类型数据");
     }
 
     /**
-     * 获取废旧系统物料类型（支持父子级树结构）详细信息
+     * 获取物料类型详细信息
      */
     @PreAuthorize("@ss.hasPermi('worn:type:query')")
     @GetMapping(value = "/{id}")
@@ -70,10 +71,10 @@ public class WornMaterialTypeController extends BaseController
     }
 
     /**
-     * 新增废旧系统物料类型（支持父子级树结构）
+     * 新增物料类型
      */
     @PreAuthorize("@ss.hasPermi('worn:type:add')")
-    @Log(title = "废旧系统物料类型（支持父子级树结构）", businessType = BusinessType.INSERT)
+    @Log(title = "物料类型", businessType = BusinessType.INSERT)
     @PostMapping
     public AjaxResult add(@RequestBody WornMaterialType wornMaterialType)
     {
@@ -81,10 +82,10 @@ public class WornMaterialTypeController extends BaseController
     }
 
     /**
-     * 修改废旧系统物料类型（支持父子级树结构）
+     * 修改物料类型
      */
     @PreAuthorize("@ss.hasPermi('worn:type:edit')")
-    @Log(title = "废旧系统物料类型（支持父子级树结构）", businessType = BusinessType.UPDATE)
+    @Log(title = "物料类型", businessType = BusinessType.UPDATE)
     @PutMapping
     public AjaxResult edit(@RequestBody WornMaterialType wornMaterialType)
     {
@@ -92,13 +93,25 @@ public class WornMaterialTypeController extends BaseController
     }
 
     /**
-     * 删除废旧系统物料类型（支持父子级树结构）
+     * 删除物料类型
      */
     @PreAuthorize("@ss.hasPermi('worn:type:remove')")
-    @Log(title = "废旧系统物料类型（支持父子级树结构）", businessType = BusinessType.DELETE)
+    @Log(title = "物料类型", businessType = BusinessType.DELETE)
 	@DeleteMapping("/{ids}")
     public AjaxResult remove(@PathVariable Long[] ids)
     {
         return toAjax(wornMaterialTypeService.deleteWornMaterialTypeByIds(ids));
     }
+
+    /**
+     * 查询物料类型树结构
+     */
+    @PreAuthorize("@ss.hasPermi('worn:type:list')")
+    @GetMapping("/tree")
+    public AjaxResult tree()
+    {
+        List<WornMaterialType> tree = wornMaterialTypeService.selectWornMaterialTypeTree();
+        return AjaxResult.success(tree);
+    }
+
 }

src/main/java/com/shzg/project/worn/domain/WornMaterial.java

@@ -80,19 +80,30 @@ public class WornMaterial extends BaseEntity
     @Excel(name = "逻辑删除", readConverterExp = "0=正常,1=删除")
     private String isDelete;
 
-    public void setId(Long id) 
+
-    {
+    // ================== 查询展示字段（不落库） ==================
-        this.id = id;
+
-    }
+    /** 单位名称 */
+    private String unitName;
+
+    /** 当前类型名称 */
+    private String typeName;
+
+    /** 类型祖级ID */
+    private String typeAncestors;
+
+    /** 父级类型名称 */
+    private String typeParentNames;
+
 
     public Long getId()
     {
         return id;
     }
 
-    public void setMaterialName(String materialName) 
+    public void setId(Long id)
     {
-        this.materialName = materialName;
+        this.id = id;
     }
 
     public String getMaterialName()
@@ -100,9 +111,9 @@ public class WornMaterial extends BaseEntity
         return materialName;
     }
 
-    public void setMaterialShortName(String materialShortName) 
+    public void setMaterialName(String materialName)
     {
-        this.materialShortName = materialShortName;
+        this.materialName = materialName;
     }
 
     public String getMaterialShortName()
@@ -110,9 +121,9 @@ public class WornMaterial extends BaseEntity
         return materialShortName;
     }
 
-    public void setMaterialCode(String materialCode) 
+    public void setMaterialShortName(String materialShortName)
     {
-        this.materialCode = materialCode;
+        this.materialShortName = materialShortName;
     }
 
     public String getMaterialCode()
@@ -120,9 +131,9 @@ public class WornMaterial extends BaseEntity
         return materialCode;
     }
 
-    public void setTypeId(Long typeId) 
+    public void setMaterialCode(String materialCode)
     {
-        this.typeId = typeId;
+        this.materialCode = materialCode;
     }
 
     public Long getTypeId()
@@ -130,9 +141,9 @@ public class WornMaterial extends BaseEntity
         return typeId;
     }
 
-    public void setUnitId(Long unitId) 
+    public void setTypeId(Long typeId)
     {
-        this.unitId = unitId;
+        this.typeId = typeId;
     }
 
     public Long getUnitId()
@@ -140,9 +151,9 @@ public class WornMaterial extends BaseEntity
         return unitId;
     }
 
-    public void setMaterialCategory(String materialCategory) 
+    public void setUnitId(Long unitId)
     {
-        this.materialCategory = materialCategory;
+        this.unitId = unitId;
     }
 
     public String getMaterialCategory()
@@ -150,9 +161,9 @@ public class WornMaterial extends BaseEntity
         return materialCategory;
     }
 
-    public void setKgFactor(BigDecimal kgFactor) 
+    public void setMaterialCategory(String materialCategory)
     {
-        this.kgFactor = kgFactor;
+        this.materialCategory = materialCategory;
     }
 
     public BigDecimal getKgFactor()
@@ -160,9 +171,9 @@ public class WornMaterial extends BaseEntity
         return kgFactor;
     }
 
-    public void setSpecification(String specification) 
+    public void setKgFactor(BigDecimal kgFactor)
     {
-        this.specification = specification;
+        this.kgFactor = kgFactor;
     }
 
     public String getSpecification()
@@ -170,9 +181,9 @@ public class WornMaterial extends BaseEntity
         return specification;
     }
 
-    public void setModel(String model) 
+    public void setSpecification(String specification)
     {
-        this.model = model;
+        this.specification = specification;
     }
 
     public String getModel()
@@ -180,9 +191,9 @@ public class WornMaterial extends BaseEntity
         return model;
     }
 
-    public void setBarcode(String barcode) 
+    public void setModel(String model)
     {
-        this.barcode = barcode;
+        this.model = model;
     }
 
     public String getBarcode()
@@ -190,9 +201,9 @@ public class WornMaterial extends BaseEntity
         return barcode;
     }
 
-    public void setWeight(BigDecimal weight) 
+    public void setBarcode(String barcode)
     {
-        this.weight = weight;
+        this.barcode = barcode;
     }
 
     public BigDecimal getWeight()
@@ -200,9 +211,9 @@ public class WornMaterial extends BaseEntity
         return weight;
     }
 
-    public void setDescription(String description) 
+    public void setWeight(BigDecimal weight)
     {
-        this.description = description;
+        this.weight = weight;
     }
 
     public String getDescription()
@@ -210,9 +221,9 @@ public class WornMaterial extends BaseEntity
         return description;
     }
 
-    public void setOrderNum(Long orderNum) 
+    public void setDescription(String description)
     {
-        this.orderNum = orderNum;
+        this.description = description;
     }
 
     public Long getOrderNum()
@@ -220,9 +231,9 @@ public class WornMaterial extends BaseEntity
         return orderNum;
     }
 
-    public void setStatus(String status) 
+    public void setOrderNum(Long orderNum)
     {
-        this.status = status;
+        this.orderNum = orderNum;
     }
 
     public String getStatus()
@@ -230,9 +241,9 @@ public class WornMaterial extends BaseEntity
         return status;
     }
 
-    public void setIsDelete(String isDelete) 
+    public void setStatus(String status)
     {
-        this.isDelete = isDelete;
+        this.status = status;
     }
 
     public String getIsDelete()
@@ -240,6 +251,51 @@ public class WornMaterial extends BaseEntity
         return isDelete;
     }
 
+    public void setIsDelete(String isDelete)
+    {
+        this.isDelete = isDelete;
+    }
+
+    public String getUnitName()
+    {
+        return unitName;
+    }
+
+    public void setUnitName(String unitName)
+    {
+        this.unitName = unitName;
+    }
+
+    public String getTypeName()
+    {
+        return typeName;
+    }
+
+    public void setTypeName(String typeName)
+    {
+        this.typeName = typeName;
+    }
+
+    public String getTypeAncestors()
+    {
+        return typeAncestors;
+    }
+
+    public void setTypeAncestors(String typeAncestors)
+    {
+        this.typeAncestors = typeAncestors;
+    }
+
+    public String getTypeParentNames()
+    {
+        return typeParentNames;
+    }
+
+    public void setTypeParentNames(String typeParentNames)
+    {
+        this.typeParentNames = typeParentNames;
+    }
+
     @Override
     public String toString() {
         return new ToStringBuilder(this,ToStringStyle.MULTI_LINE_STYLE)
@@ -259,6 +315,10 @@ public class WornMaterial extends BaseEntity
                 .append("orderNum", getOrderNum())
                 .append("status", getStatus())
                 .append("isDelete", getIsDelete())
+                .append("unitName", getUnitName())
+                .append("typeName", getTypeName())
+                .append("typeAncestors", getTypeAncestors())
+                .append("typeParentNames", getTypeParentNames())
                 .append("createBy", getCreateBy())
                 .append("createTime", getCreateTime())
                 .append("updateBy", getUpdateBy())

src/main/java/com/shzg/project/worn/domain/WornMaterialType.java

@@ -5,6 +5,8 @@ import org.apache.commons.lang3.builder.ToStringBuilder;
 import org.apache.commons.lang3.builder.ToStringStyle;
 import com.shzg.framework.aspectj.lang.annotation.Excel;
 
+import java.util.List;
+
 /**
  * 废旧系统物料类型（支持父子级树结构）对象 worn_material_type
  * 
@@ -58,6 +60,9 @@ public class WornMaterialType extends BaseEntity
     @Excel(name = "逻辑删除")
     private String isDelete;
 
+    /** 子节点 */
+    private List<WornMaterialType> children;
+
     public void setId(Long id) 
     {
         this.id = id;
@@ -168,6 +173,16 @@ public class WornMaterialType extends BaseEntity
         return isDelete;
     }
 
+    public List<WornMaterialType> getChildren()
+    {
+        return children;
+    }
+
+    public void setChildren(List<WornMaterialType> children)
+    {
+        this.children = children;
+    }
+
     @Override
     public String toString() {
         return new ToStringBuilder(this,ToStringStyle.MULTI_LINE_STYLE)

src/main/java/com/shzg/project/worn/mapper/WornMaterialMapper.java

@@ -58,4 +58,9 @@ public interface WornMaterialMapper
      * @return 结果
      */
     public int deleteWornMaterialByIds(Long[] ids);
+
+    /**
+     * 查询当前最大物料编码
+     */
+    String selectMaxMaterialCode();
 }

src/main/java/com/shzg/project/worn/mapper/WornMaterialTypeMapper.java

@@ -4,7 +4,7 @@ import java.util.List;
 import com.shzg.project.worn.domain.WornMaterialType;
 
 /**
- * 废旧系统物料类型（支持父子级树结构）Mapper接口
+ * 物料类型Mapper接口
  * 
  * @author shzg
  * @date 2026-03-11
@@ -12,50 +12,71 @@ import com.shzg.project.worn.domain.WornMaterialType;
 public interface WornMaterialTypeMapper 
 {
     /**
-     * 查询废旧系统物料类型（支持父子级树结构）
+     * 查询物料类型
      * 
-     * @param id 废旧系统物料类型（支持父子级树结构）主键
+     * @param id 物料类型主键
-     * @return 废旧系统物料类型（支持父子级树结构）
+     * @return 物料类型
      */
     public WornMaterialType selectWornMaterialTypeById(Long id);
 
     /**
-     * 查询废旧系统物料类型（支持父子级树结构）列表
+     * 查询物料类型列表
      * 
-     * @param wornMaterialType 废旧系统物料类型（支持父子级树结构）
+     * @param wornMaterialType 物料类型
-     * @return 废旧系统物料类型（支持父子级树结构）集合
+     * @return 物料类型集合
      */
     public List<WornMaterialType> selectWornMaterialTypeList(WornMaterialType wornMaterialType);
 
     /**
-     * 新增废旧系统物料类型（支持父子级树结构）
+     * 新增物料类型
      * 
-     * @param wornMaterialType 废旧系统物料类型（支持父子级树结构）
+     * @param wornMaterialType 物料类型
      * @return 结果
      */
     public int insertWornMaterialType(WornMaterialType wornMaterialType);
 
     /**
-     * 修改废旧系统物料类型（支持父子级树结构）
+     * 修改物料类型
      * 
-     * @param wornMaterialType 废旧系统物料类型（支持父子级树结构）
+     * @param wornMaterialType 物料类型
      * @return 结果
      */
     public int updateWornMaterialType(WornMaterialType wornMaterialType);
 
     /**
-     * 删除废旧系统物料类型（支持父子级树结构）
+     * 删除物料类型
      * 
-     * @param id 废旧系统物料类型（支持父子级树结构）主键
+     * @param id 物料类型主键
      * @return 结果
      */
     public int deleteWornMaterialTypeById(Long id);
 
     /**
-     * 批量删除废旧系统物料类型（支持父子级树结构）
+     * 批量删除物料类型
      * 
      * @param ids 需要删除的数据主键集合
      * @return 结果
      */
     public int deleteWornMaterialTypeByIds(Long[] ids);
+
+    /**
+     * 查询最大类型编码
+     * @return
+     */
+    String selectMaxTypeCode();
+
+    /**
+     * 查询子节点数量
+     */
+    int selectChildCountByParentId(Long parentId);
+
+    /**
+     * 查询所有子节点
+     */
+    List<WornMaterialType> selectChildrenById(Long id);
+
+    /**
+     * 更新子节点祖级信息
+     */
+    int updateChildrenAncestors(WornMaterialType wornMaterialType);
 }

src/main/java/com/shzg/project/worn/service/IWornMaterialTypeService.java

@@ -4,7 +4,7 @@ import java.util.List;
 import com.shzg.project.worn.domain.WornMaterialType;
 
 /**
- * 废旧系统物料类型（支持父子级树结构）Service接口
+ * 物料类型Service接口
  * 
  * @author shzg
  * @date 2026-03-11
@@ -12,50 +12,49 @@ import com.shzg.project.worn.domain.WornMaterialType;
 public interface IWornMaterialTypeService 
 {
     /**
-     * 查询废旧系统物料类型（支持父子级树结构）
+     * 查询物料类型
      * 
-     * @param id 废旧系统物料类型（支持父子级树结构）主键
+     * @param id 物料类型主键
-     * @return 废旧系统物料类型（支持父子级树结构）
+     * @return 物料类型
      */
     public WornMaterialType selectWornMaterialTypeById(Long id);
 
     /**
-     * 查询废旧系统物料类型（支持父子级树结构）列表
+     * 查询物料类型列表
      * 
-     * @param wornMaterialType 废旧系统物料类型（支持父子级树结构）
+     * @param wornMaterialType 物料类型
-     * @return 废旧系统物料类型（支持父子级树结构）集合
+     * @return 物料类型集合
      */
     public List<WornMaterialType> selectWornMaterialTypeList(WornMaterialType wornMaterialType);
 
     /**
-     * 新增废旧系统物料类型（支持父子级树结构）
+     * 物料类型
      * 
-     * @param wornMaterialType 废旧系统物料类型（支持父子级树结构）
+     * @param wornMaterialType 物料类型
      * @return 结果
      */
     public int insertWornMaterialType(WornMaterialType wornMaterialType);
 
     /**
-     * 修改废旧系统物料类型（支持父子级树结构）
+     * 修改物料类型
      * 
-     * @param wornMaterialType 废旧系统物料类型（支持父子级树结构）
+     * @param wornMaterialType 物料类型
      * @return 结果
      */
     public int updateWornMaterialType(WornMaterialType wornMaterialType);
 
     /**
-     * 批量删除废旧系统物料类型（支持父子级树结构）
+     * 批量删除物料类型
      *
-     * @param ids 需要删除的废旧系统物料类型（支持父子级树结构）主键集合
+     * @param ids 需要删除的物料类型主键集合
      * @return 结果
      */
     public int deleteWornMaterialTypeByIds(Long[] ids);
 
     /**
-     * 删除废旧系统物料类型（支持父子级树结构）信息
+     * 查询物料类型树结构
-     * 
-     * @param id 废旧系统物料类型（支持父子级树结构）主键
-     * @return 结果
      */
-    public int deleteWornMaterialTypeById(Long id);
+    List<WornMaterialType> selectWornMaterialTypeTree();
+
+
 }

src/main/java/com/shzg/project/worn/service/impl/WornMaterialServiceImpl.java

@@ -54,6 +54,26 @@ public class WornMaterialServiceImpl implements IWornMaterialService
     public int insertWornMaterial(WornMaterial wornMaterial)
     {
         wornMaterial.setCreateTime(DateUtils.getNowDate());
+
+        // 生成物料编码
+        String maxCode = wornMaterialMapper.selectMaxMaterialCode();
+
+        String newCode;
+
+        if (maxCode == null)
+        {
+            newCode = "F0001";
+        }
+        else
+        {
+            int num = Integer.parseInt(maxCode.substring(1));
+            num++;
+
+            newCode = "F" + String.format("%04d", num);
+        }
+
+        wornMaterial.setMaterialCode(newCode);
+
         return wornMaterialMapper.insertWornMaterial(wornMaterial);
     }
 

src/main/java/com/shzg/project/worn/service/impl/WornMaterialTypeServiceImpl.java

@@ -1,15 +1,20 @@
 package com.shzg.project.worn.service.impl;
 
+import java.util.ArrayList;
 import java.util.List;
+
+import com.shzg.common.exception.ServiceException;
 import com.shzg.common.utils.DateUtils;
+import com.shzg.project.worn.unit.PinyinUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import com.shzg.project.worn.mapper.WornMaterialTypeMapper;
 import com.shzg.project.worn.domain.WornMaterialType;
 import com.shzg.project.worn.service.IWornMaterialTypeService;
+import org.springframework.transaction.annotation.Transactional;
 
 /**
- * 废旧系统物料类型（支持父子级树结构）Service业务层处理
+ * 物料类型Service业务层处理
  * 
  * @author shzg
  * @date 2026-03-11
@@ -21,10 +26,10 @@ public class WornMaterialTypeServiceImpl implements IWornMaterialTypeService
     private WornMaterialTypeMapper wornMaterialTypeMapper;
 
     /**
-     * 查询废旧系统物料类型（支持父子级树结构）
+     * 查询物料类型
      * 
-     * @param id 废旧系统物料类型（支持父子级树结构）主键
+     * @param id 物料类型主键
-     * @return 废旧系统物料类型（支持父子级树结构）
+     * @return 物料类型
      */
     @Override
     public WornMaterialType selectWornMaterialTypeById(Long id)
@@ -33,10 +38,10 @@ public class WornMaterialTypeServiceImpl implements IWornMaterialTypeService
     }
 
     /**
-     * 查询废旧系统物料类型（支持父子级树结构）列表
+     * 查询物料类型列表
      * 
-     * @param wornMaterialType 废旧系统物料类型（支持父子级树结构）
+     * @param wornMaterialType 物料类型
-     * @return 废旧系统物料类型（支持父子级树结构）
+     * @return 物料类型
      */
     @Override
     public List<WornMaterialType> selectWornMaterialTypeList(WornMaterialType wornMaterialType)
@@ -44,53 +49,214 @@ public class WornMaterialTypeServiceImpl implements IWornMaterialTypeService
         return wornMaterialTypeMapper.selectWornMaterialTypeList(wornMaterialType);
     }
 
-    /**
-     * 新增废旧系统物料类型（支持父子级树结构）
-     * 
-     * @param wornMaterialType 废旧系统物料类型（支持父子级树结构）
-     * @return 结果
-     */
-    @Override
-    public int insertWornMaterialType(WornMaterialType wornMaterialType)
-    {
-        wornMaterialType.setCreateTime(DateUtils.getNowDate());
-        return wornMaterialTypeMapper.insertWornMaterialType(wornMaterialType);
-    }
 
     /**
-     * 修改废旧系统物料类型（支持父子级树结构）
+     * 新增物料类型
      * 
-     * @param wornMaterialType 废旧系统物料类型（支持父子级树结构）
      * @return 结果
      */
     @Override
+    public int insertWornMaterialType(WornMaterialType type)
+    {
+        Long parentId = type.getParentId();
+
+        /** ==============================
+         * 1 处理 parent_id / ancestors / level
+         * ============================== */
+
+        // 一级类型
+        if (parentId == null || parentId == 0)
+        {
+            type.setParentId(0L);
+            type.setAncestors("0");
+            type.setLevel(1L);
+        }
+        // 子级类型
+        else
+        {
+            WornMaterialType parent = wornMaterialTypeMapper.selectWornMaterialTypeById(parentId);
+
+            if (parent == null)
+            {
+                throw new RuntimeException("父级类型不存在");
+            }
+
+            type.setParentId(parentId);
+
+            // ancestors = 父级 ancestors + 父级id
+            type.setAncestors(parent.getAncestors() + "," + parentId);
+
+            // level = 父级level + 1
+            type.setLevel(parent.getLevel() + 1);
+        }
+
+
+        /** ==============================
+         * 2 自动生成类型编码 type_code
+         * ============================== */
+
+        String maxCode = wornMaterialTypeMapper.selectMaxTypeCode();
+
+        int nextNum = 1;
+
+        if (maxCode != null)
+        {
+            nextNum = Integer.parseInt(maxCode.substring(2)) + 1;
+        }
+
+        String newCode = "MT" + String.format("%04d", nextNum);
+
+        type.setTypeCode(newCode);
+
+
+        /** ==============================
+         * 3 自动生成首字母
+         * ============================== */
+
+        String firstLetter = PinyinUtils.getFirstLetter(type.getTypeName());
+
+        type.setFirstLetter(firstLetter);
+
+
+        /** ==============================
+         * 4 默认字段
+         * ============================== */
+
+        type.setIsDelete("0");
+        type.setStatus("0");
+        type.setCreateTime(DateUtils.getNowDate());
+
+
+        /** ==============================
+         * 5 插入数据库
+         * ============================== */
+
+        return wornMaterialTypeMapper.insertWornMaterialType(type);
+    }
+    /**
+     * 修改物料类型
+     * 
+     * @param wornMaterialType 物料类型
+     * @return 结果
+     */
+    @Override
+    @Transactional
     public int updateWornMaterialType(WornMaterialType wornMaterialType)
     {
-        wornMaterialType.setUpdateTime(DateUtils.getNowDate());
+        Long id = wornMaterialType.getId();
-        return wornMaterialTypeMapper.updateWornMaterialType(wornMaterialType);
+        Long newParentId = wornMaterialType.getParentId();
+
+        // 查询当前节点原始数据
+        WornMaterialType old = wornMaterialTypeMapper.selectWornMaterialTypeById(id);
+
+        // 查询新的父节点
+        WornMaterialType parent = null;
+        if (newParentId != null && newParentId != 0)
+        {
+            parent = wornMaterialTypeMapper.selectWornMaterialTypeById(newParentId);
+        }
+
+        String newAncestors;
+        Long newLevel;
+
+        if (parent != null)
+        {
+            newAncestors = parent.getAncestors() + "," + parent.getId();
+            newLevel = parent.getLevel() + 1;
+        }
+        else
+        {
+            newAncestors = "0";
+            newLevel = 1L;
+        }
+
+        wornMaterialType.setAncestors(newAncestors);
+        wornMaterialType.setLevel(newLevel);
+
+        // 更新当前节点
+        int rows = wornMaterialTypeMapper.updateWornMaterialType(wornMaterialType);
+
+        // 如果父节点发生变化，需要更新所有子节点 ancestors
+        if (!old.getParentId().equals(newParentId))
+        {
+            List<WornMaterialType> children = wornMaterialTypeMapper.selectChildrenById(id);
+
+            for (WornMaterialType child : children)
+            {
+                String childAncestors = child.getAncestors().replace(old.getAncestors(), newAncestors);
+                child.setAncestors(childAncestors);
+                wornMaterialTypeMapper.updateChildrenAncestors(child);
+            }
+        }
+
+        return rows;
     }
 
     /**
-     * 批量删除废旧系统物料类型（支持父子级树结构）
+     * 批量删除物料类型
      * 
-     * @param ids 需要删除的废旧系统物料类型（支持父子级树结构）主键
+     * @param ids 需要删除的物料类型主键
      * @return 结果
      */
     @Override
     public int deleteWornMaterialTypeByIds(Long[] ids)
     {
+        for (Long id : ids)
+        {
+            // 查询是否存在子节点
+            int count = wornMaterialTypeMapper.selectChildCountByParentId(id);
+
+            if (count > 0)
+            {
+                throw new ServiceException("该物料类型存在子类型，不能删除");
+            }
+        }
+
         return wornMaterialTypeMapper.deleteWornMaterialTypeByIds(ids);
     }
 
-    /**
-     * 删除废旧系统物料类型（支持父子级树结构）信息
-     * 
-     * @param id 废旧系统物料类型（支持父子级树结构）主键
-     * @return 结果
-     */
     @Override
-    public int deleteWornMaterialTypeById(Long id)
+    public List<WornMaterialType> selectWornMaterialTypeTree()
     {
-        return wornMaterialTypeMapper.deleteWornMaterialTypeById(id);
+        List<WornMaterialType> list = wornMaterialTypeMapper.selectWornMaterialTypeList(new WornMaterialType());
+        return buildTree(list);
+    }
+
+    /**
+     * 构建树结构
+     */
+    private List<WornMaterialType> buildTree(List<WornMaterialType> list)
+    {
+        List<WornMaterialType> roots = new ArrayList<>();
+
+        for (WornMaterialType node : list)
+        {
+            if (node.getParentId() != null && node.getParentId() == 0)
+            {
+                recursionFn(list, node);
+                roots.add(node);
+            }
+        }
+
+        return roots;
+    }
+
+    /**
+     * 递归子节点
+     */
+    private void recursionFn(List<WornMaterialType> list, WornMaterialType node)
+    {
+        List<WornMaterialType> children = new ArrayList<>();
+
+        for (WornMaterialType t : list)
+        {
+            if (node.getId().equals(t.getParentId()))
+            {
+                recursionFn(list, t);
+                children.add(t);
+            }
+        }
+
+        node.setChildren(children);
     }
 }

src/main/java/com/shzg/project/worn/unit/PinyinUtils.java

@@ -0,0 +1,34 @@
+package com.shzg.project.worn.unit;
+
+import net.sourceforge.pinyin4j.PinyinHelper;
+
+public class PinyinUtils
+{
+
+    /**
+     * 获取中文首字母
+     */
+    public static String getFirstLetter(String chinese)
+    {
+        StringBuilder sb = new StringBuilder();
+
+        for (char c : chinese.toCharArray())
+        {
+            if (String.valueOf(c).matches("[\\u4E00-\\u9FA5]+"))
+            {
+                String[] pinyin = PinyinHelper.toHanyuPinyinStringArray(c);
+                if (pinyin != null)
+                {
+                    sb.append(Character.toUpperCase(pinyin[0].charAt(0)));
+                }
+            }
+            else
+            {
+                sb.append(c);
+            }
+        }
+
+        return sb.toString();
+    }
+
+}

src/main/resources/application.yml

@@ -34,7 +34,8 @@ server:
 # 日志配置
 logging:
   level:
-    com.ruoyi: debug
+    root: info
+    com.shzg: debug
     org.springframework: warn
 
 # 用户配置
@@ -64,7 +65,7 @@ spring:
   devtools:
     restart:
       # 热部署开关
-      enabled: true
+      enabled: false
   # redis 配置
   redis:
     # 地址

src/main/resources/mybatis/worn/WornMaterialMapper.xml

@@ -2,10 +2,13 @@
 <!DOCTYPE mapper
         PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+
 <mapper namespace="com.shzg.project.worn.mapper.WornMaterialMapper">
 
-    <resultMap type="WornMaterial" id="WornMaterialResult">
+    <resultMap id="WornMaterialResult" type="com.shzg.project.worn.domain.WornMaterial">
-        <result property="id"    column="id"    />
+
+        <id property="id" column="id"/>
+
         <result property="materialName" column="material_name"/>
         <result property="materialShortName" column="material_short_name"/>
         <result property="materialCode" column="material_code"/>
@@ -25,87 +28,205 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         <result property="createTime" column="create_time"/>
         <result property="updateBy" column="update_by"/>
         <result property="updateTime" column="update_time"/>
+
+        <result property="unitName" column="unit_name"/>
+        <result property="typeName" column="type_name"/>
+        <result property="typeAncestors" column="ancestors"/>
+        <result property="typeParentNames" column="type_parent_names"/>
+
     </resultMap>
 
+
     <sql id="selectWornMaterialVo">
-        select id, material_name, material_short_name, material_code, type_id, unit_id, material_category, kg_factor, specification, model, barcode, weight, description, order_num, status, is_delete, create_by, create_time, update_by, update_time from worn_material
+
+        SELECT
+            wm.id,
+            wm.material_name,
+            wm.material_short_name,
+            wm.material_code,
+            wm.type_id,
+            wm.unit_id,
+            wm.material_category,
+            wm.kg_factor,
+            wm.specification,
+            wm.model,
+            wm.barcode,
+            wm.weight,
+            wm.description,
+            wm.order_num,
+            wm.status,
+            wm.is_delete,
+            wm.create_by,
+            wm.create_time,
+            wm.update_by,
+            wm.update_time,
+
+            u.unit_name,
+
+            t.type_name,
+            t.ancestors,
+
+            (
+                SELECT GROUP_CONCAT(tp.type_name ORDER BY tp.id)
+                FROM worn_material_type tp
+                WHERE FIND_IN_SET(tp.id, t.ancestors)
+            ) AS type_parent_names
+
+        FROM worn_material wm
+
+                 LEFT JOIN worn_material_unit u
+                           ON wm.unit_id = u.id
+
+                 LEFT JOIN worn_material_type t
+                           ON wm.type_id = t.id
+
     </sql>
 
-    <select id="selectWornMaterialList" parameterType="WornMaterial" resultMap="WornMaterialResult">
+
+    <select id="selectWornMaterialList"
+            parameterType="com.shzg.project.worn.domain.WornMaterial"
+            resultMap="WornMaterialResult">
+
         <include refid="selectWornMaterialVo"/>
+
         <where>
-            <if test="materialName != null  and materialName != ''"> and material_name like concat('%', #{materialName}, '%')</if>
+
-            <if test="materialShortName != null  and materialShortName != ''"> and material_short_name like concat('%', #{materialShortName}, '%')</if>
+            <if test="materialName != null and materialName != ''">
-            <if test="materialCode != null  and materialCode != ''"> and material_code = #{materialCode}</if>
+                AND wm.material_name LIKE CONCAT('%',#{materialName},'%')
-            <if test="typeId != null "> and type_id = #{typeId}</if>
+            </if>
-            <if test="unitId != null "> and unit_id = #{unitId}</if>
+
-            <if test="materialCategory != null  and materialCategory != ''"> and material_category = #{materialCategory}</if>
+            <if test="materialShortName != null and materialShortName != ''">
-            <if test="kgFactor != null "> and kg_factor = #{kgFactor}</if>
+                AND wm.material_short_name LIKE CONCAT('%',#{materialShortName},'%')
-            <if test="specification != null  and specification != ''"> and specification = #{specification}</if>
+            </if>
-            <if test="model != null  and model != ''"> and model = #{model}</if>
+
-            <if test="barcode != null  and barcode != ''"> and barcode = #{barcode}</if>
+            <if test="materialCode != null and materialCode != ''">
-            <if test="weight != null "> and weight = #{weight}</if>
+                AND wm.material_code = #{materialCode}
-            <if test="description != null  and description != ''"> and description = #{description}</if>
+            </if>
-            <if test="orderNum != null "> and order_num = #{orderNum}</if>
+
-            <if test="status != null  and status != ''"> and status = #{status}</if>
+            <if test="typeId != null">
-            <if test="isDelete != null  and isDelete != ''"> and is_delete = #{isDelete}</if>
+                AND wm.type_id = #{typeId}
+            </if>
+
+            <if test="unitId != null">
+                AND wm.unit_id = #{unitId}
+            </if>
+
+            <if test="materialCategory != null and materialCategory != ''">
+                AND wm.material_category = #{materialCategory}
+            </if>
+
+            <if test="kgFactor != null">
+                AND wm.kg_factor = #{kgFactor}
+            </if>
+
+            <if test="specification != null and specification != ''">
+                AND wm.specification = #{specification}
+            </if>
+
+            <if test="model != null and model != ''">
+                AND wm.model = #{model}
+            </if>
+
+            <if test="barcode != null and barcode != ''">
+                AND wm.barcode = #{barcode}
+            </if>
+
+            <if test="weight != null">
+                AND wm.weight = #{weight}
+            </if>
+
+            <if test="description != null and description != ''">
+                AND wm.description = #{description}
+            </if>
+
+            <if test="orderNum != null">
+                AND wm.order_num = #{orderNum}
+            </if>
+
+            <if test="status != null and status != ''">
+                AND wm.status = #{status}
+            </if>
+
+            <if test="isDelete != null and isDelete != ''">
+                AND wm.is_delete = #{isDelete}
+            </if>
+
         </where>
+
     </select>
 
-    <select id="selectWornMaterialById" parameterType="Long" resultMap="WornMaterialResult">
+
+    <select id="selectWornMaterialById"
+            parameterType="Long"
+            resultMap="WornMaterialResult">
+
         <include refid="selectWornMaterialVo"/>
-        where id = #{id}
+
+        WHERE wm.id = #{id}
+
     </select>
 
-    <insert id="insertWornMaterial" parameterType="WornMaterial" useGeneratedKeys="true" keyProperty="id">
+
-        insert into worn_material
+    <insert id="insertWornMaterial"
+            parameterType="com.shzg.project.worn.domain.WornMaterial"
+            useGeneratedKeys="true"
+            keyProperty="id">
+
+        INSERT INTO worn_material
+
         <trim prefix="(" suffix=")" suffixOverrides=",">
             <if test="materialName != null and materialName != ''">material_name,</if>
-            <if test="materialShortName != null">material_short_name,</if>
+            <if test="materialShortName != null and materialShortName != ''">material_short_name,</if>
             <if test="materialCode != null and materialCode != ''">material_code,</if>
             <if test="typeId != null">type_id,</if>
             <if test="unitId != null">unit_id,</if>
-            <if test="materialCategory != null">material_category,</if>
+            <if test="materialCategory != null and materialCategory != ''">material_category,</if>
             <if test="kgFactor != null">kg_factor,</if>
-            <if test="specification != null">specification,</if>
+            <if test="specification != null and specification != ''">specification,</if>
-            <if test="model != null">model,</if>
+            <if test="model != null and model != ''">model,</if>
-            <if test="barcode != null">barcode,</if>
+            <if test="barcode != null and barcode != ''">barcode,</if>
             <if test="weight != null">weight,</if>
-            <if test="description != null">description,</if>
+            <if test="description != null and description != ''">description,</if>
             <if test="orderNum != null">order_num,</if>
-            <if test="status != null">status,</if>
+            <if test="status != null and status != ''">status,</if>
-            <if test="isDelete != null">is_delete,</if>
+            <if test="isDelete != null and isDelete != ''">is_delete,</if>
-            <if test="createBy != null">create_by,</if>
+            <if test="createBy != null and createBy != ''">create_by,</if>
             <if test="createTime != null">create_time,</if>
-            <if test="updateBy != null">update_by,</if>
+            <if test="updateBy != null and updateBy != ''">update_by,</if>
             <if test="updateTime != null">update_time,</if>
         </trim>
-        <trim prefix="values (" suffix=")" suffixOverrides=",">
+
+        <trim prefix="VALUES (" suffix=")" suffixOverrides=",">
             <if test="materialName != null and materialName != ''">#{materialName},</if>
-            <if test="materialShortName != null">#{materialShortName},</if>
+            <if test="materialShortName != null and materialShortName != ''">#{materialShortName},</if>
             <if test="materialCode != null and materialCode != ''">#{materialCode},</if>
             <if test="typeId != null">#{typeId},</if>
             <if test="unitId != null">#{unitId},</if>
-            <if test="materialCategory != null">#{materialCategory},</if>
+            <if test="materialCategory != null and materialCategory != ''">#{materialCategory},</if>
             <if test="kgFactor != null">#{kgFactor},</if>
-            <if test="specification != null">#{specification},</if>
+            <if test="specification != null and specification != ''">#{specification},</if>
-            <if test="model != null">#{model},</if>
+            <if test="model != null and model != ''">#{model},</if>
-            <if test="barcode != null">#{barcode},</if>
+            <if test="barcode != null and barcode != ''">#{barcode},</if>
             <if test="weight != null">#{weight},</if>
-            <if test="description != null">#{description},</if>
+            <if test="description != null and description != ''">#{description},</if>
             <if test="orderNum != null">#{orderNum},</if>
-            <if test="status != null">#{status},</if>
+            <if test="status != null and status != ''">#{status},</if>
-            <if test="isDelete != null">#{isDelete},</if>
+            <if test="isDelete != null and isDelete != ''">#{isDelete},</if>
-            <if test="createBy != null">#{createBy},</if>
+            <if test="createBy != null and createBy != ''">#{createBy},</if>
             <if test="createTime != null">#{createTime},</if>
-            <if test="updateBy != null">#{updateBy},</if>
+            <if test="updateBy != null and updateBy != ''">#{updateBy},</if>
             <if test="updateTime != null">#{updateTime},</if>
         </trim>
+
     </insert>
 
-    <update id="updateWornMaterial" parameterType="WornMaterial">
+    <update id="updateWornMaterial"
-        update worn_material
+            parameterType="com.shzg.project.worn.domain.WornMaterial">
+
+        UPDATE worn_material
+
         <trim prefix="SET" suffixOverrides=",">
+
             <if test="materialName != null and materialName != ''">material_name = #{materialName},</if>
             <if test="materialShortName != null">material_short_name = #{materialShortName},</if>
             <if test="materialCode != null and materialCode != ''">material_code = #{materialCode},</if>
@@ -121,22 +242,34 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="orderNum != null">order_num = #{orderNum},</if>
             <if test="status != null">status = #{status},</if>
             <if test="isDelete != null">is_delete = #{isDelete},</if>
-            <if test="createBy != null">create_by = #{createBy},</if>
-            <if test="createTime != null">create_time = #{createTime},</if>
             <if test="updateBy != null">update_by = #{updateBy},</if>
             <if test="updateTime != null">update_time = #{updateTime},</if>
+
         </trim>
-        where id = #{id}
+
+        WHERE id = #{id}
+
     </update>
 
+
     <delete id="deleteWornMaterialById" parameterType="Long">
-        delete from worn_material where id = #{id}
+        DELETE FROM worn_material
+        WHERE id = #{id}
     </delete>
 
-    <delete id="deleteWornMaterialByIds" parameterType="String">
+
-        delete from worn_material where id in 
+    <delete id="deleteWornMaterialByIds" parameterType="Long">
+        DELETE FROM worn_material
+        WHERE id IN
         <foreach item="id" collection="array" open="(" separator="," close=")">
             #{id}
         </foreach>
     </delete>
+
+
+    <select id="selectMaxMaterialCode" resultType="java.lang.String">
+        SELECT MAX(material_code)
+        FROM worn_material
+    </select>
+
 </mapper>

src/main/resources/mybatis/worn/WornMaterialTypeMapper.xml

@@ -29,6 +29,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     <select id="selectWornMaterialTypeList" parameterType="WornMaterialType" resultMap="WornMaterialTypeResult">
         <include refid="selectWornMaterialTypeVo"/>
         <where>
+            is_delete = '0'
             <if test="parentId != null "> and parent_id = #{parentId}</if>
             <if test="ancestors != null  and ancestors != ''"> and ancestors = #{ancestors}</if>
             <if test="typeCode != null  and typeCode != ''"> and type_code = #{typeCode}</if>
@@ -39,7 +40,8 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="orderNum != null "> and order_num = #{orderNum}</if>
             <if test="status != null  and status != ''"> and status = #{status}</if>
             <if test="isDelete != null  and isDelete != ''"> and is_delete = #{isDelete}</if>
-        </where>
+
+            order by order_num</where>
     </select>
     
     <select id="selectWornMaterialTypeById" parameterType="Long" resultMap="WornMaterialTypeResult">
@@ -114,4 +116,35 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             #{id}
         </foreach>
     </delete>
+
+    <select id="selectMaxTypeCode" resultType="java.lang.String">
+        SELECT type_code
+        FROM worn_material_type
+        WHERE type_code LIKE 'MT%'
+        ORDER BY type_code DESC
+            LIMIT 1
+    </select>
+
+    <select id="selectChildCountByParentId" parameterType="Long" resultType="int">
+        SELECT COUNT(1)
+        FROM worn_material_type
+        WHERE parent_id = #{parentId}
+          AND is_delete = '0'
+    </select>
+
+    <!-- 查询所有子节点 -->
+    <select id="selectChildrenById" parameterType="Long" resultMap="WornMaterialTypeResult">
+        SELECT *
+        FROM worn_material_type
+        WHERE ancestors LIKE CONCAT('%,', #{id}, ',%')
+          AND is_delete = '0'
+    </select>
+
+    <!-- 更新子节点 ancestors -->
+    <update id="updateChildrenAncestors" parameterType="WornMaterialType">
+        UPDATE worn_material_type
+        SET ancestors = #{ancestors}
+        WHERE id = #{id}
+    </update>
+
 </mapper>

src/main/resources/mybatis/worn/WornMaterialUnitMapper.xml

@@ -2,10 +2,12 @@
 <!DOCTYPE mapper
         PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+
 <mapper namespace="com.shzg.project.worn.mapper.WornMaterialUnitMapper">
 
-    <resultMap type="WornMaterialUnit" id="WornMaterialUnitResult">
+    <resultMap id="WornMaterialUnitResult" type="com.shzg.project.worn.domain.WornMaterialUnit">
-        <result property="id"    column="id"    />
+        <id property="id" column="id"/>
+
         <result property="unitName" column="unit_name"/>
         <result property="description" column="description"/>
         <result property="orderNum" column="order_num"/>
@@ -17,28 +19,74 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         <result property="updateTime" column="update_time"/>
     </resultMap>
 
+
     <sql id="selectWornMaterialUnitVo">
-        select id, unit_name, description, order_num, status, is_delete, create_by, create_time, update_by, update_time from worn_material_unit
+        SELECT
+            id,
+            unit_name,
+            description,
+            order_num,
+            status,
+            is_delete,
+            create_by,
+            create_time,
+            update_by,
+            update_time
+        FROM worn_material_unit
     </sql>
 
-    <select id="selectWornMaterialUnitList" parameterType="WornMaterialUnit" resultMap="WornMaterialUnitResult">
+
+    <select id="selectWornMaterialUnitList"
+            parameterType="com.shzg.project.worn.domain.WornMaterialUnit"
+            resultMap="WornMaterialUnitResult">
+
         <include refid="selectWornMaterialUnitVo"/>
+
         <where>
-            <if test="unitName != null  and unitName != ''"> and unit_name like concat('%', #{unitName}, '%')</if>
+
-            <if test="description != null  and description != ''"> and description = #{description}</if>
+            <if test="unitName != null and unitName != ''">
-            <if test="orderNum != null "> and order_num = #{orderNum}</if>
+                AND unit_name LIKE CONCAT('%',#{unitName},'%')
-            <if test="status != null  and status != ''"> and status = #{status}</if>
+            </if>
-            <if test="isDelete != null  and isDelete != ''"> and is_delete = #{isDelete}</if>
+
+            <if test="description != null and description != ''">
+                AND description = #{description}
+            </if>
+
+            <if test="orderNum != null">
+                AND order_num = #{orderNum}
+            </if>
+
+            <if test="status != null and status != ''">
+                AND status = #{status}
+            </if>
+
+            <if test="isDelete != null and isDelete != ''">
+                AND is_delete = #{isDelete}
+            </if>
+
         </where>
+
     </select>
 
-    <select id="selectWornMaterialUnitById" parameterType="Long" resultMap="WornMaterialUnitResult">
+
+    <select id="selectWornMaterialUnitById"
+            parameterType="Long"
+            resultMap="WornMaterialUnitResult">
+
         <include refid="selectWornMaterialUnitVo"/>
-        where id = #{id}
+
+        WHERE id = #{id}
+
     </select>
 
-    <insert id="insertWornMaterialUnit" parameterType="WornMaterialUnit" useGeneratedKeys="true" keyProperty="id">
+
-        insert into worn_material_unit
+    <insert id="insertWornMaterialUnit"
+            parameterType="com.shzg.project.worn.domain.WornMaterialUnit"
+            useGeneratedKeys="true"
+            keyProperty="id">
+
+        INSERT INTO worn_material_unit
+
         <trim prefix="(" suffix=")" suffixOverrides=",">
             <if test="unitName != null and unitName != ''">unit_name,</if>
             <if test="description != null">description,</if>
@@ -50,7 +98,8 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="updateBy != null">update_by,</if>
             <if test="updateTime != null">update_time,</if>
         </trim>
-        <trim prefix="values (" suffix=")" suffixOverrides=",">
+
+        <trim prefix="VALUES (" suffix=")" suffixOverrides=",">
             <if test="unitName != null and unitName != ''">#{unitName},</if>
             <if test="description != null">#{description},</if>
             <if test="orderNum != null">#{orderNum},</if>
@@ -61,10 +110,15 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="updateBy != null">#{updateBy},</if>
             <if test="updateTime != null">#{updateTime},</if>
         </trim>
+
     </insert>
 
-    <update id="updateWornMaterialUnit" parameterType="WornMaterialUnit">
+
-        update worn_material_unit
+    <update id="updateWornMaterialUnit"
+            parameterType="com.shzg.project.worn.domain.WornMaterialUnit">
+
+        UPDATE worn_material_unit
+
         <trim prefix="SET" suffixOverrides=",">
             <if test="unitName != null and unitName != ''">unit_name = #{unitName},</if>
             <if test="description != null">description = #{description},</if>
@@ -76,17 +130,24 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="updateBy != null">update_by = #{updateBy},</if>
             <if test="updateTime != null">update_time = #{updateTime},</if>
         </trim>
-        where id = #{id}
+
+        WHERE id = #{id}
+
     </update>
 
+
     <delete id="deleteWornMaterialUnitById" parameterType="Long">
-        delete from worn_material_unit where id = #{id}
+        DELETE FROM worn_material_unit
+        WHERE id = #{id}
     </delete>
 
+
     <delete id="deleteWornMaterialUnitByIds" parameterType="String">
-        delete from worn_material_unit where id in 
+        DELETE FROM worn_material_unit
+        WHERE id IN
         <foreach item="id" collection="array" open="(" separator="," close=")">
             #{id}
         </foreach>
     </delete>
+
 </mapper>