# Export Douban group topics for academic research

**Use case:** 

Export structured discussion-topic data — author, reply count, timestamps — from a Douban group for academic study of online discourse.

## Input

```json
{
  "startUrls": [
    {
      "url": "https://www.douban.com/group/blabla/"
    }
  ],
  "scrapeSubjectInfo": true,
  "scrapeShortComments": true,
  "scrapeLongReviews": true,
  "maxCommentsPerSubject": 200,
  "maxReviewsPerSubject": 50,
  "fetchFullReviewText": true,
  "tagSentiment": true,
  "proxyConfiguration": {
    "useApifyProxy": true,
    "apifyProxyGroups": [
      "RESIDENTIAL"
    ]
  },
  "maxConcurrency": 2
}
```

## Output

```json
{
  "record_type": {
    "label": "Record type",
    "format": "string"
  },
  "subject_id": {
    "label": "Subject ID",
    "format": "string"
  },
  "title": {
    "label": "Title",
    "format": "string"
  },
  "author": {
    "label": "Author",
    "format": "string"
  },
  "author_url": {
    "label": "Author URL",
    "format": "string"
  },
  "reply_count": {
    "label": "Reply count",
    "format": "integer"
  },
  "last_reply_at": {
    "label": "Last reply at",
    "format": "string"
  },
  "source_url": {
    "label": "Source URL",
    "format": "string"
  },
  "scraped_at": {
    "label": "Scraped at",
    "format": "string"
  }
}
```

## About this Actor

This example demonstrates how to use [Douban Reviews Scraper](https://apify.com/stackrelay/douban-reviews-scraper) with a specific input configuration. Visit the [Actor detail page](https://apify.com/stackrelay/douban-reviews-scraper) to learn more, explore other use cases, and run it yourself.