优化

src/modules/downloads/pages/DownloadCenterView.test.ts

@@ -67,7 +67,8 @@ describe('DownloadCenterView', () => {
     await flushPromises()
 
     expect(document.body.textContent).toContain('客户列表')
-    expect(document.querySelector('.failure-cell')?.classList.contains('failure-message')).toBe(false)
+    expect(document.querySelector('.data-table')?.textContent).not.toContain('失败原因')
+    expect(document.querySelector('.failure-cell')).toBeNull()
     const button = [...document.querySelectorAll<HTMLButtonElement>('button')].find((item) => item.textContent?.trim() === '下载')
     button?.click()
     await flushPromises()
@@ -91,7 +92,7 @@ describe('DownloadCenterView', () => {
     mount(DownloadCenterView, { attachTo: document.body, global: { plugins: [pinia, ElementPlus] } })
     await flushPromises()
 
-    expect(document.querySelector('.failure-cell')?.classList.contains('failure-message')).toBe(true)
+    expect(document.querySelector('.failure-cell')).toBeNull()
     const button = [...document.querySelectorAll<HTMLButtonElement>('button')].find((item) => item.textContent?.trim() === '重试')
     button?.click()
     await flushPromises()
@@ -145,7 +146,7 @@ describe('DownloadCenterView', () => {
       .some((item) => item.textContent?.trim() === '重试')).toBe(false)
   })
 
-  it('does not expose customer retry without the customer export permission', async () => {
+  it('keeps failure details out of the list and does not expose retry without the source export permission', async () => {
     vi.mocked(listPlatformExportTasks).mockResolvedValue({
       records: [{ ...task, status: 'FAILED', failureMessage: 'IAM timeout' }],
       page: 1, size: 20, total: 1, pages: 1,
@@ -155,12 +156,18 @@ describe('DownloadCenterView', () => {
     auth.token = 'token'
     auth.permissions = ['platform:download:list']
     useAccessPreviewStore().initializeAfterLogin()
+    vi.mocked(getPlatformExportTask).mockResolvedValue({ ...task, status: 'FAILED', failureMessage: 'IAM timeout' })
     mount(DownloadCenterView, { attachTo: document.body, global: { plugins: [pinia, ElementPlus] } })
     await flushPromises()
 
-    expect(document.body.textContent).toContain('IAM timeout')
+    expect(document.body.textContent).not.toContain('IAM timeout')
     expect([...document.querySelectorAll<HTMLButtonElement>('button')]
       .some((item) => item.textContent?.trim() === '重试')).toBe(false)
+
+    ;[...document.querySelectorAll<HTMLButtonElement>('button')]
+      .find((item) => item.textContent?.trim() === '详情')?.click()
+    await flushPromises()
+    expect(document.body.textContent).toContain('IAM timeout')
   })
 
   it('announces the initial loading state while the task request is pending', async () => {

src/modules/downloads/pages/DownloadCenterView.vue

@@ -67,7 +67,6 @@ const columns: DataTableColumn[] = [
   { key: 'requestedAt', label: '申请时间', width: 170, slotName: 'requestedAt' },
   { key: 'completedAt', label: '完成时间', width: 170, slotName: 'completedAt' },
   { key: 'expiresAt', label: '过期时间', width: 170, slotName: 'expiresAt' },
-  { key: 'failure', label: '失败原因', minWidth: 240, slotName: 'failure' },
 ]
 
 const hasActiveTasks = computed(() => result.value.records.some((task) => ['PENDING', 'RUNNING'].includes(task.status)))
@@ -267,7 +266,6 @@ onBeforeUnmount(() => {
         <template #requestedAt="{ row }">{{ formatDate((row as PlatformExportTask).requestedAt) }}</template>
         <template #completedAt="{ row }">{{ formatDate((row as PlatformExportTask).completedAt) }}</template>
         <template #expiresAt="{ row }">{{ formatDate((row as PlatformExportTask).expiresAt) }}</template>
-        <template #failure="{ row }"><span class="failure-cell" :class="{ 'failure-message': Boolean((row as PlatformExportTask).failureMessage) }">{{ (row as PlatformExportTask).failureMessage || '—' }}</span></template>
       </DataTable>
     </section>
     </ListPageLayout>