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feat: 前端新增雨量预测准确率

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yarnom 2025-10-17 11:25:05 +08:00
parent 0caa1da229
commit d78bfd381b
1 changed files with 16 additions and 13 deletions
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27
static/js/app.js
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@ -170,20 +170,23 @@ const WeatherApp = {
try { try {
const hexID = WeatherUtils.decimalToHex(decimalId); const hexID = WeatherUtils.decimalToHex(decimalId);
const stationID = `RS485-${hexID}`; const stationID = `RS485-${hexID}`;
const endPlus3Str = (() => { // 将预报查询范围按小时对齐：from 向下取整到整点；to 向上取整到整点，再 +3h
try { const parseLocal = (s) => { try { return new Date(s); } catch { return null; } };
const d = new Date(endTime); const floorHour = (d) => { const t = new Date(d); t.setMinutes(0,0,0); return t; };
if (!isNaN(d)) { const ceilHour = (d) => { const t = new Date(d); if (t.getMinutes()||t.getSeconds()||t.getMilliseconds()) { t.setHours(t.getHours()+1); } t.setMinutes(0,0,0); return t; };
const d2 = new Date(d.getTime() + 3 * 60 * 60 * 1000); const fmt = (d) => {
return WeatherUtils.formatDatetimeLocal(d2).replace('T', ' ') + ':00'; const y=d.getFullYear(); const m=String(d.getMonth()+1).padStart(2,'0'); const da=String(d.getDate()).padStart(2,'0');
} const h=String(d.getHours()).padStart(2,'0'); const mi='00'; const s='00';
} catch (e) {} return `${y}-${m}-${da} ${h}:${mi}:${s}`;
return endTime.replace('T', ' ') + ':00'; };
})(); const startD = parseLocal(startTime);
const endD = parseLocal(endTime);
const fromStr = startD && !isNaN(startD) ? fmt(floorHour(startD)) : startTime.replace('T',' ') + ':00';
const toStr = endD && !isNaN(endD) ? fmt(new Date(ceilHour(endD).getTime() + 3*60*60*1000)) : endTime.replace('T',' ') + ':00';
const forecastParams = new URLSearchParams({ const forecastParams = new URLSearchParams({
station_id: stationID, station_id: stationID,
from: startTime.replace('T', ' ') + ':00', from: fromStr,
to: endPlus3Str, to: toStr,
provider: forecastProvider, provider: forecastProvider,
versions: '3' versions: '3'
}); });