{
  "ok": true,
  "worker": "dhdstocklab-api-test",
  "version": "POOL-V5.2",
  "message": "V4.9核心评分 + A/B/C三级候选池 + 25只分页批次扫描",
  "batchSize": 25,
  "totalStocks": 105,
  "totalBatches": 5,
  "tests": [
    "/pool52?batch=1&score=50",
    "/pool52?batch=2&score=50",
    "/pool52?batch=3&score=50",
    "/pool52?batch=4&score=50",
    "/pool52?batch=5&score=50",
    "/single52?code=002415&similarity=80"
  ]
}