平曲线前缀保存

src/views/gauge/bezier.vue

@@ -452,6 +452,7 @@ const saveLoading = ref(false)
 const saveLineEleClick = async () => {
     let form = formLineEleValue.value
     form.partId = searchForm.value.partId
+    form.partNo = partNo.value
     if (form.id === -1 || !form.id) {
         saveLoading.value = true
         const { error, code } = await bezierApi.saveAddMileage(form)