雨霖铃
28 lines
858 B
TypeScript
28 lines
858 B
TypeScript
export default defineBackground(() => {
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console.log('Hello background!', { id: browser.runtime.id });
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chrome.runtime.onMessage.addListener(async (msg, sender, sendResponse) => {
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if (msg.type === 'CREATE_OFFSCREEN') {
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const exists = await chrome.offscreen.hasDocument();
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if (!exists) {
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await chrome.offscreen.createDocument({
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url: 'offscreen.html',
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reasons: ['DISPLAY_MEDIA', 'USER_MEDIA', 'BLOBS', 'AUDIO_PLAYBACK'],
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justification: 'rrweb record & replay',
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});
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console.log('[bg] offscreen created');
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}
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sendResponse({ ok: true });
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}
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if (msg.type === 'DOWNLOAD') {
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console.log('[bg] DOWNLOAD received');
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chrome.downloads.download({
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url: msg.dataUrl,
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filename: `rrweb-${Date.now()}.json`,
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saveAs: true,
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});
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}
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});
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});
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