# 查询贵州茅台 2024 年日线
curl "http://127.0.0.1/kline_api.php?action=kline&symbol=600519&timeframe=day&start=2024-01-01&end=2024-12-31"

import requests

url = "http://127.0.0.1/kline_api.php"
params = {
    "action": "kline",
    "symbol": "600519",
    "timeframe": "day",
    "start": "2024-01-01",
    "end": "2024-12-31",
}
resp = requests.get(url, params=params)
data = resp.json()          # data["data"]["bars"] 即 K 线列表
for bar in data["data"]["bars"]:
    print(bar["ts"], bar["close"])

$url = "http://127.0.0.1/kline_api.php";
$query = http_build_query([
    'action'    => 'kline',
    'symbol'    => '600519',
    'timeframe' => 'day',
    'start'     => '2024-01-01',
    'end'       => '2024-12-31',
]);
$data = json_decode(file_get_contents($url . '?' . $query), true);
foreach ($data['data']['bars'] as $bar) {
    echo $bar['ts'] . ' ' . $bar['close'] . PHP_EOL;
}

const url = new URL("http://127.0.0.1/kline_api.php");
url.search = new URLSearchParams({
    action: "kline", symbol: "600519",
    timeframe: "day", start: "2024-01-01", end: "2024-12-31",
});

const data = await (await fetch(url)).json();
const bars = data.data.bars;
console.log(`共 ${bars.length} 根K线`);

{
  "code": 0,
  "msg": "ok",
  "data": {
    "symbol": "600519",
    "timeframe": "day",
    "count": 242,
    "bars": [
      { "ts": "2024-01-02 00:00:00", "open": 1580.66, "high": 1583.85,
        "low": 1543.76, "close": 1550.67, "volume": 32156.00,
        "amount": 0, "pre_close": 1591.66, "adjust_factor": 1 },
      ...
    ]
  }
}