批量添加按钮：只有当用户通过"查看样品"进入（有receiptId参数）时才显示

批量添加对话框：包含样品型号、硬件版本号和SN号输入框
自动完成功能：型号和版本号都支持自动完成
批量创建：输入多个SN号，每个都会继承相同的型号和版本号
自动刷新：添加成功后自动刷新列表

ruoyi-fastapi-frontend/src/views/warehouse/sample/index.vue

@@ -68,6 +68,16 @@
           v-hasPermi="['warehouse:sample:add']"
         >新增</el-button>
       </el-col>
+      <el-col :span="1.5" v-if="receiptId">
+        <el-button
+          type="success"
+          plain
+          icon="el-icon-document-add"
+          size="mini"
+          @click="handleBatchAddSample"
+          v-hasPermi="['warehouse:sample:add']"
+        >批量添加样品</el-button>
+      </el-col>
       <el-col :span="1.5">
         <el-button
           type="danger"
@@ -223,6 +233,51 @@
         <el-button @click="cancel">取 消</el-button>
       </div>
     </el-dialog>
+
+    <!-- 批量添加样品对话框 -->
+    <el-dialog title="批量添加样品" :visible.sync="batchSampleOpen" width="600px" append-to-body :close-on-click-modal="false">
+      <el-form label-width="120px">
+        <el-form-item label="样品型号">
+          <el-autocomplete
+            v-model="batchSampleModel"
+            :fetch-suggestions="querySampleModel"
+            placeholder="请输入样品型号"
+            style="width: 100%"
+            :trigger-on-focus="false"
+          />
+          <div style="margin-top: 5px; color: #909399; font-size: 12px">
+            <i class="el-icon-info"></i> 提示：该型号将应用于所有批量添加的样品
+          </div>
+        </el-form-item>
+        <el-form-item label="硬件版本号">
+          <el-autocomplete
+            v-model="batchHardwareVersion"
+            :fetch-suggestions="queryHardwareVersion"
+            placeholder="请输入硬件版本号"
+            style="width: 100%"
+            :trigger-on-focus="false"
+          />
+          <div style="margin-top: 5px; color: #909399; font-size: 12px">
+            <i class="el-icon-info"></i> 提示：该版本号将应用于所有批量添加的样品
+          </div>
+        </el-form-item>
+        <el-form-item label="样品SN号">
+          <el-input
+            v-model="batchSampleText"
+            type="textarea"
+            :rows="10"
+            placeholder="请输入样品SN号，每行一个SN号&#10;例如：&#10;SN001&#10;SN002&#10;SN003"
+          />
+          <div style="margin-top: 10px; color: #909399; font-size: 12px">
+            <i class="el-icon-info"></i> 提示：每行输入一个SN号，系统将自动为每个SN号创建一条样品记录
+          </div>
+        </el-form-item>
+      </el-form>
+      <div slot="footer" class="dialog-footer">
+        <el-button type="primary" @click="submitBatchSample">确 定</el-button>
+        <el-button @click="batchSampleOpen = false">取 消</el-button>
+      </div>
+    </el-dialog>
   </div>
 </template>
 
@@ -251,6 +306,14 @@ export default {
       title: "",
       // 是否显示弹出层
       open: false,
+      // 批量添加样品对话框
+      batchSampleOpen: false,
+      // 批量添加样品文本
+      batchSampleText: "",
+      // 批量添加样品型号
+      batchSampleModel: "",
+      // 批量添加硬件版本号
+      batchHardwareVersion: "",
       // 入库单ID（从路由参数获取）
       receiptId: null,
       // 入库单号（从路由参数获取）
@@ -387,6 +450,67 @@ export default {
     handleBack() {
       this.$router.push('/warehouse/receipt');
     },
+    /** 批量添加样品 */
+    handleBatchAddSample() {
+      if (!this.receiptId) {
+        this.$modal.msgWarning("请先选择入库单");
+        return;
+      }
+      this.batchSampleText = "";
+      this.batchSampleModel = "";
+      this.batchHardwareVersion = "";
+      this.batchSampleOpen = true;
+    },
+    /** 提交批量添加样品 */
+    async submitBatchSample() {
+      if (!this.batchSampleText || !this.batchSampleText.trim()) {
+        this.$modal.msgWarning("请输入样品SN号");
+        return;
+      }
+
+      // 按行分割文本
+      const lines = this.batchSampleText.split('\n');
+      let addedCount = 0;
+      let failedCount = 0;
+
+      // 处理每一行
+      for (const line of lines) {
+        const sn = line.trim();
+        // 跳过空行
+        if (sn) {
+          try {
+            // 创建样品对象
+            const sampleData = {
+              receiptId: this.receiptId,
+              receiptNo: this.receiptNo,
+              sampleModel: this.batchSampleModel || null,
+              sampleSn: sn,
+              hardwareVersion: this.batchHardwareVersion || null,
+              externalStatus: null,
+              testItems: null,
+              testDeadline: null,
+              status: '0',
+              remark: null
+            };
+            
+            // 调用API添加样品
+            await addSample(sampleData);
+            addedCount++;
+          } catch (error) {
+            console.error(`添加样品 ${sn} 失败:`, error);
+            failedCount++;
+          }
+        }
+      }
+
+      if (addedCount > 0) {
+        this.$modal.msgSuccess(`成功添加 ${addedCount} 条样品记录${failedCount > 0 ? `，失败 ${failedCount} 条` : ''}`);
+        this.batchSampleOpen = false;
+        this.getList(); // 刷新列表
+      } else {
+        this.$modal.msgError("添加样品失败，请检查输入");
+      }
+    },
     /** 查询样品型号建议 */
     querySampleModel(queryString, cb) {
       // 从 sampleList 中提取不重复的样品型号