提示信息修复

src/views/ParticlePanel.vue

@@ -1031,6 +1031,7 @@ const exportMessage = ref('')
 const exportError = ref(false)
 const connectorHealth = ref<SpineConnectorHealth | null>(null)
 const connectorPairUrl = ref('')
+const connectorExportErrorCode = ref('')
 
 const connectorStatusText = computed(() => {
   const health = connectorHealth.value
@@ -1144,12 +1145,32 @@ onMounted(() => {
 })
 
 let connectorHealthTimer: number | undefined
+let connectorHealthRequestId = 0
 onBeforeUnmount(() => {
   if (connectorHealthTimer !== undefined) window.clearInterval(connectorHealthTimer)
 })
 
 async function refreshConnectorHealth() {
-  connectorHealth.value = await checkSpineConnector()
+  const requestId = ++connectorHealthRequestId
+  const health = await checkSpineConnector()
+  if (requestId !== connectorHealthRequestId) return
+  connectorHealth.value = health
+  const code = connectorExportErrorCode.value
+  const resolved = code === 'CONNECTOR_OFFLINE'
+    ? health.available
+    : code === 'SPINE_NOT_FOUND'
+      ? health.available && health.spineFound
+      : code === 'ORIGIN_NOT_ALLOWED'
+        ? health.available && health.spineFound && health.authorized
+        : !!code && health.available && health.spineFound && health.authorized
+  if (resolved) {
+    connectorExportErrorCode.value = ''
+    connectorPairUrl.value = ''
+    if (exportError.value) {
+      exportError.value = false
+      exportMessage.value = ''
+    }
+  }
 }
 
 function nextPaint() {
@@ -1179,6 +1200,7 @@ async function exportSpineJson() {
   exportBusy.value = true
   exportTarget.value = 'json'
   exportError.value = false
+  connectorExportErrorCode.value = ''
   connectorPairUrl.value = ''
   exportMessage.value = '正在重新计算粒子动画…'
   try {
@@ -1202,6 +1224,7 @@ async function exportSpineProject() {
   exportBusy.value = true
   exportTarget.value = 'spine'
   exportError.value = false
+  connectorExportErrorCode.value = ''
   connectorPairUrl.value = ''
   exportMessage.value = '正在重新计算粒子动画…'
   const transfer = beginTransfer('导出 Spine 包', '正在重新计算粒子动画…')
@@ -1230,11 +1253,13 @@ async function exportSpineProject() {
     await refreshConnectorHealth()
     await transfer.finish('Spine 工程包已开始下载')
   } catch (error) {
+    const errorMessage = error instanceof Error ? error.message : String(error)
     exportError.value = true
+    connectorExportErrorCode.value = error instanceof SpineConnectorError ? error.code : ''
     if (error instanceof SpineConnectorError && error.pairUrl) connectorPairUrl.value = error.pairUrl
-    exportMessage.value = error instanceof Error ? error.message : String(error)
+    exportMessage.value = errorMessage
     await refreshConnectorHealth()
-    await transfer.fail(exportMessage.value)
+    await transfer.fail(errorMessage)
   } finally {
     exportBusy.value = false
     exportTarget.value = null
@@ -1246,6 +1271,7 @@ async function exportSpineImages() {
   exportBusy.value = true
   exportTarget.value = 'images'
   exportError.value = false
+  connectorExportErrorCode.value = ''
   connectorPairUrl.value = ''
   exportMessage.value = '正在整理当前粒子系统使用的图片…'
   try {