🆕 物料库存导出

pom.xml

@@ -110,10 +110,11 @@
             <scope>test</scope>
         </dependency>
 
+
         <dependency>
-            <groupId>com.alibaba</groupId>
+            <groupId>cn.idev.excel</groupId>
-            <artifactId>easyexcel</artifactId>
+            <artifactId>fastexcel</artifactId>
-            <version>4.0.3</version>
+            <version>1.1.0</version>
         </dependency>
 
         <dependency>

src/main/java/tech/riemann/ims/controller/platform/material/MaterialController.java

@@ -10,6 +10,7 @@ import com.google.common.cache.LoadingCache;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.Parameter;
 import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.servlet.http.HttpServletResponse;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.StringUtils;
@@ -22,6 +23,7 @@ import tech.riemann.ims.entity.material.Material;
 import tech.riemann.ims.service.material.IMaterialService;
 import tech.riemann.ims.service.material.ITypeService;
 import tech.riemann.ims.utils.BarcodeUtil;
+import tech.riemann.ims.utils.ExcelUtil;
 
 import javax.annotation.Nonnull;
 import java.util.ArrayList;
@@ -78,6 +80,24 @@ public class MaterialController {
         return result;
     }
 
+    @GetMapping("material/download-excel")
+    @Operation(summary = "导出物料列表")
+    public void downloadExcel(@Parameter(description = "类型") @RequestParam(required = false, defaultValue = "") Integer type,
+                              @Parameter(description = "搜索关键词") @RequestParam(required = false, defaultValue = "") String key,
+                              HttpServletResponse response) {
+        boolean hasLike = Strings.isNotBlank(key);
+        key = String.format("%%%s%%", key);
+        List<Material> result = materialService.list(Wrappers.<Material>lambdaQuery()
+                .like(hasLike, Material::getName, key)
+                .or()
+                .like(hasLike, Material::getCode, key)
+                .or()
+                .like(hasLike, Material::getType, key)
+                .orderByDesc(Material::getUpdatedTime));
+        result.forEach(item -> item.setTypeName(typeService.getTypeName(item.getType())));
+        ExcelUtil.exportExcel(response, "物料列表-" + System.currentTimeMillis(), "库存", Material.class, result);
+    }
+
     @PostMapping("material/list")
     @Operation(summary = "查询所有物料列表")
     public List<Material> all(@Parameter(description = "类型") @RequestParam(required = false, defaultValue = "") String type,

src/main/java/tech/riemann/ims/entity/IdBaseEntity.java

@@ -1,5 +1,6 @@
 package tech.riemann.ims.entity;
 
+import cn.idev.excel.annotation.ExcelIgnore;
 import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
@@ -41,18 +42,21 @@ public class IdBaseEntity extends Entity {
 
     @Id
     @TableId(type = IdType.AUTO)
+    @ExcelIgnore
     private Long id;
 
     @Column("created_time")
     @Comment("创建时间")
     @TableField("created_time")
     @Default
+    @ExcelIgnore
     protected LocalDateTime createdTime = LocalDateTime.now();
 
     @Column("updated_time")
     @TableField("updated_time")
     @Comment("最后更新时间")
     @Default
+    @ExcelIgnore
     protected LocalDateTime updatedTime = LocalDateTime.now();
 
     @Schema(description = "创建人")
@@ -60,6 +64,7 @@ public class IdBaseEntity extends Entity {
     @TableField("created_by")
     @Comment("创建人")
     @JsonIgnore
+    @ExcelIgnore
     protected String createdBy;
 
     @Schema(description = "更新人")
@@ -67,6 +72,7 @@ public class IdBaseEntity extends Entity {
     @TableField("updated_by")
     @Comment("更新人")
     @JsonIgnore
+    @ExcelIgnore
     protected String updatedBy;
 
 }

src/main/java/tech/riemann/ims/entity/material/Material.java

@@ -1,5 +1,8 @@
 package tech.riemann.ims.entity.material;
 
+import cn.idev.excel.annotation.ExcelIgnore;
+import cn.idev.excel.annotation.ExcelProperty;
+import cn.idev.excel.annotation.write.style.ColumnWidth;
 import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableName;
 import io.swagger.v3.oas.annotations.media.Schema;
@@ -37,6 +40,8 @@ public class Material extends IdBaseEntity {
     @Column("m_code")
     @Comment("编码")
     @ColDefine(notNull = false, width = 128, precision = 0)
+    @ExcelProperty("物料编码")
+    @ColumnWidth(40)
     private String code;
 
     @Schema(description = "名称", requiredMode = Schema.RequiredMode.NOT_REQUIRED)
@@ -44,6 +49,8 @@ public class Material extends IdBaseEntity {
     @Column("m_name")
     @Comment("名称")
     @ColDefine(notNull = false, width = 128, precision = 0)
+    @ExcelProperty("物料名称")
+    @ColumnWidth(60)
     private String name;
 
     @Schema(description = "是否赋码", requiredMode = Schema.RequiredMode.NOT_REQUIRED)
@@ -51,6 +58,8 @@ public class Material extends IdBaseEntity {
     @Column("m_assign_rule")
     @Comment("赋码规则")
     @ColDefine(notNull = false, type = ColType.INT)
+    @ExcelProperty("是否赋码")
+    @ColumnWidth(40)
     private Boolean assignRule; // 0-低值易耗品（不参与赋码） 1-高价值工具类（参与唯一赋码）
 
     @Schema(description = "类型", requiredMode = Schema.RequiredMode.NOT_REQUIRED)
@@ -58,9 +67,12 @@ public class Material extends IdBaseEntity {
     @Column("m_type")
     @Comment("类型")
     @ColDefine(notNull = false, width = 128, precision = 0)
+    @ExcelIgnore
     private String type;
 
     @TableField(exist = false)
+    @ExcelProperty("物料类型")
+    @ColumnWidth(40)
     private String typeName;
 
     @Schema(description = "价格", requiredMode = Schema.RequiredMode.NOT_REQUIRED)
@@ -68,6 +80,8 @@ public class Material extends IdBaseEntity {
     @Column("m_price")
     @Comment("价格")
     @ColDefine(notNull = false, width = 18, precision = 0)
+    @ExcelProperty("价格")
+    @ColumnWidth(40)
     private BigDecimal price;
 
     @Schema(description = "规格", requiredMode = Schema.RequiredMode.NOT_REQUIRED)
@@ -75,6 +89,8 @@ public class Material extends IdBaseEntity {
     @Column("m_spec")
     @Comment("规格")
     @ColDefine(notNull = false, width = 128, precision = 0)
+    @ExcelProperty("物料型号")
+    @ColumnWidth(40)
     private String spec;
 
 
@@ -83,6 +99,8 @@ public class Material extends IdBaseEntity {
     @Column("m_stock")
     @Comment("库存数量")
     @ColDefine(notNull = false, type = ColType.INT)
+    @ExcelProperty("库存数量")
+    @ColumnWidth(40)
     private Integer stock;
 
     @Schema(description = "备注", requiredMode = Schema.RequiredMode.NOT_REQUIRED)
@@ -90,6 +108,7 @@ public class Material extends IdBaseEntity {
     @Column("m_description")
     @Comment("备注")
     @ColDefine(notNull = false, width = 500, precision = 0)
+    @ExcelIgnore
     private String description;
 
 

src/main/java/tech/riemann/ims/utils/ExcelUtil.java

@@ -0,0 +1,38 @@
+package tech.riemann.ims.utils;
+
+import club.zhcs.lina.starter.exception.BizException;
+import cn.idev.excel.FastExcel;
+import jakarta.servlet.http.HttpServletResponse;
+import lombok.experimental.UtilityClass;
+
+import java.io.IOException;
+import java.net.URLEncoder;
+import java.nio.charset.StandardCharsets;
+import java.util.Collection;
+
+/**
+ * @author mayong
+ * @since 2025/3/15 16:17
+ */
+@UtilityClass
+public class ExcelUtil {
+
+
+    public void exportExcel(HttpServletResponse response,
+                            String excelName,
+                            String sheetName,
+                            Class<?> clazz,
+                            Collection<?> result) {
+        response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+        response.setCharacterEncoding("utf-8");
+        String fileName = URLEncoder.encode(excelName, StandardCharsets.UTF_8).replaceAll("\\+", "%20");
+        response.setHeader("Content-disposition", "attachment;filename*=utf-8''" + fileName + ".xlsx");
+        try {
+            FastExcel.write(response.getOutputStream(), clazz)
+                    .sheet(sheetName)
+                    .doWrite(result);
+        } catch (IOException e) {
+           throw  BizException.create("导出Excel失败");
+        }
+    }
+}