feat: 仓库简易打印、工作站标签打印、生产订单打印工序修复

- 仓库管理(mom-frontend-vue2): 新增简易标签打印，不依赖MinIO，使用前端qrcode+window.print
- 工作站(erp-frontend-vue): 新增WorkstationLabelPrint组件，支持批量打印工作站标签
- 生产订单: handlePrint改用getProcessTasksByWorkorder，从工艺路线获取工序数据，解决无pro_task时打印无数据问题

Made-with: Cursor

mom-frontend-vue2/package.json

@@ -52,6 +52,7 @@
     "js-cookie": "3.0.1",
     "jsencrypt": "3.0.0-rc.1",
     "nprogress": "0.2.0",
+    "qrcode": "^1.5.3",
     "quill": "1.3.7",
     "screenfull": "5.0.2",
     "sortablejs": "1.10.2",

mom-frontend-vue2/src/components/print/QrCode.vue

@@ -0,0 +1,51 @@
+<template>
+  <img v-if="dataUrl" :src="dataUrl" :width="size" :height="size" alt="QR Code" />
+</template>
+
+<script>
+import QRCode from 'qrcode'
+
+export default {
+  name: 'QrCode',
+  props: {
+    value: {
+      type: String,
+      default: ''
+    },
+    size: {
+      type: Number,
+      default: 80
+    }
+  },
+  data() {
+    return {
+      dataUrl: ''
+    }
+  },
+  watch: {
+    value: 'generate',
+    size: 'generate'
+  },
+  mounted() {
+    this.generate()
+  },
+  methods: {
+    async generate() {
+      if (!this.value) {
+        this.dataUrl = ''
+        return
+      }
+      try {
+        this.dataUrl = await QRCode.toDataURL(this.value, {
+          width: this.size * 2,
+          margin: 1,
+          errorCorrectionLevel: 'M'
+        })
+      } catch (err) {
+        console.error('QR code generation failed:', err)
+        this.dataUrl = ''
+      }
+    }
+  }
+}
+</script>

mom-frontend-vue2/src/components/print/WarehouseLabelPrint.vue

@@ -0,0 +1,173 @@
+<template>
+  <el-dialog
+    :visible="visible"
+    @close="handleClose"
+    fullscreen
+    destroy-on-close
+    :show-close="false"
+    class="warehouse-label-print-dialog"
+    append-to-body
+  >
+    <template slot="title">
+      <div class="label-print-actions">
+        <el-button type="primary" size="small" @click="doPrint">打印</el-button>
+        <el-button size="small" @click="handleClose">关闭</el-button>
+      </div>
+    </template>
+
+    <div class="label-print-content" ref="printContentRef">
+      <div v-if="warehouses.length === 0" class="label-empty">暂无仓库数据</div>
+      <div v-else class="label-grid">
+        <div
+          v-for="(wh, idx) in warehouses"
+          :key="wh.warehouseId || idx"
+          class="label-card"
+        >
+          <div class="label-qr">
+            <QrCode :value="wh.warehouseCode || String(wh.warehouseId || '')" :size="72" />
+          </div>
+          <div class="label-name">{{ wh.warehouseName || '-' }}</div>
+          <div class="label-code">{{ wh.warehouseCode || '-' }}</div>
+          <div class="label-info">
+            <span v-if="wh.location">位置：{{ wh.location }}</span>
+            <span v-if="wh.area != null">面积：{{ wh.area }} ㎡</span>
+            <span v-if="wh.charge">负责人：{{ wh.charge }}</span>
+          </div>
+        </div>
+      </div>
+    </div>
+  </el-dialog>
+</template>
+
+<script>
+import QrCode from './QrCode.vue'
+
+export default {
+  name: 'WarehouseLabelPrint',
+  components: { QrCode },
+  props: {
+    visible: {
+      type: Boolean,
+      default: false
+    },
+    warehouses: {
+      type: Array,
+      default: () => []
+    }
+  },
+  methods: {
+    doPrint() {
+      window.print()
+    },
+    handleClose() {
+      this.$emit('update:visible', false)
+    }
+  }
+}
+</script>
+
+<style>
+@media print {
+  body > *:not(.el-overlay) {
+    display: none !important;
+  }
+  .el-overlay {
+    position: static !important;
+    overflow: visible !important;
+    background: none !important;
+  }
+  .el-dialog__wrapper {
+    position: static !important;
+    overflow: visible !important;
+  }
+  .el-dialog {
+    box-shadow: none !important;
+    border: none !important;
+    margin: 0 !important;
+    width: 100% !important;
+    max-width: 100% !important;
+  }
+  .el-dialog__header,
+  .el-dialog__footer,
+  .label-print-actions {
+    display: none !important;
+  }
+  .el-dialog__body {
+    padding: 0 !important;
+  }
+  .label-print-content {
+    padding: 8mm !important;
+  }
+  .label-card {
+    page-break-inside: avoid;
+  }
+}
+</style>
+
+<style scoped>
+.label-print-actions {
+  display: flex;
+  gap: 8px;
+  justify-content: flex-end;
+}
+
+.label-print-content {
+  padding: 24px;
+  background: #fff;
+  font-family: 'Microsoft YaHei', 'SimSun', sans-serif;
+  color: #333;
+}
+
+.label-empty {
+  text-align: center;
+  padding: 48px;
+  color: #909399;
+  font-size: 14px;
+}
+
+.label-grid {
+  display: grid;
+  grid-template-columns: repeat(3, 1fr);
+  gap: 16px;
+  max-width: 900px;
+  margin: 0 auto;
+}
+
+.label-card {
+  border: 1px solid #dcdfe6;
+  border-radius: 6px;
+  padding: 12px;
+  text-align: center;
+  min-height: 120px;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: flex-start;
+}
+
+.label-qr {
+  margin-bottom: 8px;
+}
+
+.label-name {
+  font-size: 16px;
+  font-weight: 600;
+  color: #303133;
+  margin-bottom: 4px;
+}
+
+.label-code {
+  font-size: 12px;
+  color: #606266;
+  margin-bottom: 8px;
+}
+
+.label-info {
+  font-size: 11px;
+  color: #909399;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  gap: 2px;
+}
+</style>

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

@@ -91,7 +91,7 @@
         </template>
       </el-table-column>
       <el-table-column label="备注" align="center" prop="remark" :show-overflow-tooltip="true"/>
-      <el-table-column label="操作" align="center" width="200px" class-name="small-padding fixed-width">
+      <el-table-column label="操作" align="center" width="260px" class-name="small-padding fixed-width">
         <template slot-scope="scope">
           <el-button
             size="mini"
@@ -123,6 +123,13 @@
             @click="handleHiPrint(scope.row)"
             v-hasPermi="['mes:wm:warehouse: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:warehouse:print']"
+          >简易打印</el-button>
         </template>
       </el-table-column>
     </el-table>
@@ -207,6 +214,12 @@
         <el-button @click="cancel">取 消</el-button>
       </div>
     </el-dialog>
+
+    <!-- 简易标签打印（不依赖MinIO） -->
+    <WarehouseLabelPrint
+      :visible.sync="printDialogVisible"
+      :warehouses="printWarehouses"
+    />
   </div>
 </template>
 
@@ -215,13 +228,14 @@ import { listWarehouse, getWarehouse, delWarehouse, addWarehouse, updateWarehous
 import UserSingleSelect from "@/components/userSelect/single.vue"
 import {genCode} from "@/api/system/autocode/rule"
 import BarcodeImg from "@/components/barcodeImg/index.vue"
+import WarehouseLabelPrint from "@/components/print/WarehouseLabelPrint.vue"
 import { getBarcodeUrl } from '@/api/mes/wm/barcode';
 import {print} from "../../../../utils/print"
 import {getByTemplateType} from "@/api/print/template";
 import { hiprintMixin } from "../../../../mixins/hiprintMixin";
 export default {
   name: "Warehouse",
-  components: { BarcodeImg ,UserSingleSelect} ,
+  components: { BarcodeImg, UserSingleSelect, WarehouseLabelPrint },
   mixins: [hiprintMixin],
   data() {
     return {
@@ -246,6 +260,9 @@ export default {
       title: "",
       // 是否显示弹出层
       open: false,
+      // 简易打印弹窗
+      printDialogVisible: false,
+      printWarehouses: [],
       // 查询参数
       queryParams: {
         pageNum: 1,
@@ -297,6 +314,11 @@ export default {
     this.getList();
   },
   methods: {
+    // 简易打印（不依赖MinIO，纯前端二维码+window.print）
+    handleSimplePrint(row) {
+      this.printWarehouses = [row]
+      this.printDialogVisible = true
+    },
     // 使用HiPrint打印
     async handleHiPrint(row) {
       let printData = row