fix(pl): 区分用证详情权限失败与网络异常以保留完整账目保护。

web-admin/src/views/pl/plan-quota/index.vue

@@ -78,7 +78,7 @@
                 >
                   <el-alert
                     v-if="details[row.id]?.error"
-                    title="段次用证加载失败"
+                    :title="details[row.id]?.error"
                     type="error"
                     :closable="false"
                     ><el-button @click="loadDetail(row.id)"
@@ -221,7 +221,7 @@
     rows = ref<(Plan & { quotaStatus: string })[]>([])
   const dialog = ref<InstanceType<typeof PlPlanQuotaDialog>>()
   const expandedIds = ref<string[]>([])
-  const details = reactive<Record<string, { loading: boolean; data?: PlanQuota; error?: boolean }>>(
+  const details = reactive<Record<string, { loading: boolean; data?: PlanQuota; error?: string }>>(
     {}
   )
   function clearDetails() {
@@ -230,15 +230,21 @@
   }
   async function loadDetail(id: string) {
     const current = epoch
-    const state = reactive<{ loading: boolean; data?: PlanQuota; error?: boolean }>({
+    const state = reactive<{ loading: boolean; data?: PlanQuota; error?: string }>({
       loading: true
     })
     details[id] = state
     try {
       const value = await planQuotaApi.get(id)
       if (current === epoch && details[id] === state) state.data = value
-    } catch {
-      if (current === epoch && details[id] === state) state.error = true
+    } catch (error) {
+      if (current === epoch && details[id] === state) {
+        const status = (error as { response?: { status?: number } })?.response?.status
+        state.error =
+          status === 403 || status === 404
+            ? '计划或证件不可读取，无法展示完整用证详情'
+            : '段次用证加载失败，请重试'
+      }
     } finally {
       if (current === epoch && details[id] === state) state.loading = false
     }