feat: 采购到货单、库区标签打印、EBOM表格优化

- 采购到货单: 新建 arrivalnotice API，重构 Checkin 页面对齐到货通知功能
- 库区标签打印: 新增 LocationLabelPrint 组件，支持单个/批量打印(4列排版)
- EBOM: 表格表头和内容不换行，过长截断显示

Made-with: Cursor

mom-frontend-vue2/src/views/mes/wm/location/index.vue

@@ -48,6 +48,17 @@
           v-hasPermi="['mes:wm:location:remove']"
         >删除</el-button>
       </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="warning"
+          plain
+          icon="el-icon-printer"
+          size="mini"
+          :disabled="multiple"
+          @click="handleBatchPrint"
+          v-hasPermi="['mes:wm:location:print']"
+        >批量打印</el-button>
+      </el-col>
       <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
     </el-row>
 
@@ -107,6 +118,13 @@
             @click="handleHiPrint(scope.row)"
             v-hasPermi="['mes:wm:location:print']"
           >标签打印</el-button>
+          <el-button
+            size="mini"
+            type="text"
+            icon="el-icon-document"
+            @click="handleSimplePrint(scope.row)"
+            v-hasPermi="['mes:wm:location:print']"
+          >简易打印</el-button>
         </template>
       </el-table-column>
     </el-table>
@@ -240,6 +258,12 @@
         <el-button @click="cancel">取 消</el-button>
       </div>
     </el-dialog>
+
+    <!-- 简易标签打印（不依赖MinIO） -->
+    <LocationLabelPrint
+      :visible.sync="printDialogVisible"
+      :locations="printLocations"
+    />
   </div>
 </template>
 
@@ -247,6 +271,7 @@
 import { listLocation, getLocation, delLocation, addLocation, updateLocation, changeFrozenState, setProductMixing, setBatchMixing } from "@/api/mes/wm/location";
 import {genCode} from "@/api/system/autocode/rule"
 import BarcodeImg from "@/components/barcodeImg/index.vue"
+import LocationLabelPrint from "@/components/print/LocationLabelPrint.vue"
 import { getBarcodeUrl } from '@/api/mes/wm/barcode';
 import {print} from "../../../../utils/print"
 import {getByTemplateType} from "@/api/print/template";
@@ -255,7 +280,7 @@ export default {
   name: "Location",
   dicts: ['sys_yes_no'],
   mixins: [hiprintMixin],
-  components: { BarcodeImg } ,
+  components: { BarcodeImg, LocationLabelPrint },
   data() {
     return {
       //自动生成编码
@@ -266,6 +291,7 @@ export default {
       loading: true,
       // 选中数组
       ids: [],
+      selectedRows: [],
       // 非单个禁用
       single: true,
       // 非多个禁用
@@ -280,6 +306,9 @@ export default {
       title: "",
       // 是否显示弹出层
       open: false,
+      // 简易打印弹窗
+      printDialogVisible: false,
+      printLocations: [],
       // 查询参数
       queryParams: {
         pageNum: 1,
@@ -314,6 +343,16 @@ export default {
     this.getList();
   },
   methods: {
+    // 简易打印（不依赖MinIO，纯前端二维码+window.print）
+    handleSimplePrint(row) {
+      this.printLocations = [row]
+      this.printDialogVisible = true
+    },
+    // 批量打印
+    handleBatchPrint() {
+      this.printLocations = this.selectedRows || this.locationList.filter(l => this.ids.includes(l.locationId))
+      this.printDialogVisible = true
+    },
     // 使用HiPrint打印
     async handleHiPrint(row) {
       let printData = row
@@ -393,6 +432,7 @@ export default {
     // 多选框选中数据
     handleSelectionChange(selection) {
       this.ids = selection.map(item => item.locationId)
+      this.selectedRows = selection
       this.single = selection.length!==1
       this.multiple = !selection.length
     },