bcf93ca926
* docs: revamp installation docs for esm and umd Document recommended install paths across the main guides and package READMEs for rrweb, @rrweb/all, @rrweb/record, @rrweb/replay, and rrweb-player. Clarify three usage modes: bundler/npm, browser no-build with import maps and +esm, and legacy UMD fallback. * Apply suggestions from code review Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Apply formatting changes * Apply suggestion from @eoghanmurray Co-authored-by: Eoghan Murray <eoghan@getthere.ie> * Apply formatting changes * docs(all): streamline README usage section Move the guide link next to the import example and remove the duplicated Usage section to keep docs concise and easier to scan. * docs(readme): update gzip size badges in zh-cn readme * docs(plugins): update readme imports to scoped esm packages Replace `rrweb` default imports and `rrweb.Replayer` usage with `@rrweb/record` `record` and `@rrweb/replay` `Replayer` in plugin usage examples. Also update canvas WebRTC plugin imports to scoped `@rrweb/*` package names to keep docs aligned with current package structure. * docs: update docs to prefer scoped esm packages replace `rrweb` default import examples with `@rrweb/record` and `@rrweb/replay` across recipes and guides in en/zh-CN. clarify package selection for new integrations, add `@rrweb/all` convenience guidance, and refresh CDN/style import snippets for ESM and legacy UMD compatibility. --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Eoghan Murray <eoghan@getthere.ie>
58 lines
1.3 KiB
Markdown
58 lines
1.3 KiB
Markdown
# 自定义事件
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录制时可能需要在特定的时间点记录一些特定含义的数据，如果希望这部分数据作为回放时的一部分，则可以通过自定义事件的方式实现。
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开始录制后，我们就可以通过 `record.addCustomEvent` API 添加自定义事件：
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```js
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import { record } from '@rrweb/record';
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// 开始录制
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record({
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emit(event) {
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...
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}
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})
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// 在开始录制后的任意时间点记录自定义事件，例如：
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record.addCustomEvent('submit-form', {
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name: '姓名',
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age: 18
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})
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record.addCustomEvent('some-error', {
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error
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})
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```
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`addCustomEvent` 接收两个参数，第一个是字符串类型的 `tag`，第二个是任意类型的 `payload`。
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在回放时我们可以通过监听事件获取对应的事件，也可以通过配置 rrweb-player 在回放器 UI 的时间轴中展示对应事件。
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**获取对应事件**
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```js
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import { Replayer } from '@rrweb/replay';
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const replayer = new Replayer(events);
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replayer.on('custom-event', (event) => {
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console.log(event.tag, event.payload);
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});
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```
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**在 rrweb-player 中展示**
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```js
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new rrwebPlayer({
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target: document.body,
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props: {
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events,
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// 自定义各个 tag 在时间轴上的色值
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tags: {
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'submit-form': '#21e676',
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'some-error': 'red',
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},
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},
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});
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```
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