fix: 修正【425.NVR设备管理】新增和编辑数据，设备编号特殊字符应仅支持-和_，目前没有限制

src/views/cameras/nvrlist/components/CreateDrawer.vue

@@ -117,7 +117,10 @@ const isAddUser = computed(() => {
 
 const rules: FormRules = {
   name: { required: true, message: '设备名称不能为空', trigger: 'blur' },
-  code: { required: true, message: '设备编号不能为空', trigger: 'change' },
+  code: [
+    { required: true, message: '设备编号不能为空', trigger: 'change' },
+    { pattern: /^[a-zA-Z0-9-_]+$/, message: '请输入大小写字母、数字、-、_的组合', trigger: 'change' }
+  ],
   nvrType: { required: true, message: '设备品牌不能为空', trigger: 'change' },
   nvrIp: { required: true, message: '设备IP不能为空', trigger: 'change' },
   nvrPort: { required: true, message: '端口不能为空', trigger: 'blur' },