tju-yxq opened a new pull request, #5201:
URL: https://github.com/apache/rocketmq-dashboard/pull/5201
### Which Issue(s) This PR Fixes
- Fixes #5200
### Brief Description
The message detail modal's trace tab gains an **Export Trace** button next
to the query action, enabled once a trace is loaded. It downloads a
`trace-<identity>.json` document containing the query context (mode, msgId or
key, topic, custom trace topic, instance), an `exportedAt` timestamp, the full
`nodes` array and the `consumerStatus` array — the structured data a support
ticket needs instead of screenshots. The identity falls back to the selected
message's msgId for auto-loaded traces and to the manually entered value for
re-queries; the filename is sanitized for filesystem use. The per-message body
download, the trace query controls and the diagnostics panel are unchanged.
### How Did You Test This Change?
Run on the branch (`ff674eb5`, based on `master` @ `0228dad5`):
```
cd web && npm test -- MessagePage --run
Test Files 2 passed (2)
Tests 34 passed (34)
cd web && npm run lint
0 errors (11 pre-existing warnings in unrelated files)
```
New coverage: the page test opens a message's trace through the row action,
waits for the auto-loaded trace, clicks **导出轨迹** and asserts the download —
filename `trace-MID-TRACE-EXPORT.json`, `application/json` content type — and
the parsed payload: `mode: 'msgid'`, the query/topic context, both trace nodes
(including the error-stage status) and the consumer status entry, plus a string
`exportedAt`. The existing trace-loading and late-response regression tests
keep passing.
### Checklist
- [x] One coherent change; unrelated modifications are not bundled in
- [x] Commit subject follows Conventional Commits
- [x] Tests added or updated for non-trivial changes, test methods named
`...Test`
- [x] New UI text has both Chinese and English entries under `web/src/i18n/`
- [x] Architecture constraints stay green (`mvn test` runs the ArchUnit
checks)
- [x] New source files carry the ASF license header
- [ ] Documentation touched where behaviour changed (README / `docs/` /
in-app help)
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
