feat: 前10重仓股票占比展示问题
This commit is contained in:
hzm
203
app/api/fund.js
203
app/api/fund.js
@@ -305,97 +305,122 @@ export const fetchFundData = async (c) => {
|
|||||||
.catch(() => resolveT(null));
|
.catch(() => resolveT(null));
|
||||||
});
|
});
|
||||||
const holdingsPromise = new Promise((resolveH) => {
|
const holdingsPromise = new Promise((resolveH) => {
|
||||||
(async () => {
|
const holdingsUrl = `https://fundf10.eastmoney.com/FundArchivesDatas.aspx?type=jjcc&code=${c}&topline=10&year=&month=&_=${Date.now()}`;
|
||||||
try {
|
const holdingsCacheKey = `fund_holdings_archives_${c}`;
|
||||||
const pz = await fetchFundPingzhongdata(c);
|
cachedRequest(
|
||||||
const rawCodes = Array.isArray(pz?.stockCodes) ? pz.stockCodes : [];
|
() => loadScript(holdingsUrl),
|
||||||
const codes = rawCodes
|
holdingsCacheKey,
|
||||||
.map((code) => String(code).slice(0, 6))
|
{ cacheTime: 60 * 60 * 1000 }
|
||||||
.filter((code) => /^\d{6}$/.test(code))
|
).then(async (apidata) => {
|
||||||
.slice(0, 10);
|
let holdings = [];
|
||||||
|
const html = apidata?.content || '';
|
||||||
|
const holdingsReportDate = extractHoldingsReportDate(html);
|
||||||
|
const holdingsIsLastQuarter = isLastQuarterReport(holdingsReportDate);
|
||||||
|
|
||||||
if (!codes.length) {
|
// 如果不是上一季度末的披露数据，则不展示重仓（并避免继续解析/请求行情）
|
||||||
resolveH({ holdings: [], holdingsReportDate: null, holdingsIsLastQuarter: false });
|
if (!holdingsIsLastQuarter) {
|
||||||
return;
|
resolveH({ holdings: [], holdingsReportDate, holdingsIsLastQuarter: false });
|
||||||
}
|
return;
|
||||||
|
|
||||||
let holdings = codes.map((code) => ({
|
|
||||||
code,
|
|
||||||
name: '',
|
|
||||||
weight: '',
|
|
||||||
change: null
|
|
||||||
}));
|
|
||||||
|
|
||||||
const needQuotes = holdings.filter(h => /^\d{6}$/.test(h.code) || /^\d{5}$/.test(h.code));
|
|
||||||
if (needQuotes.length) {
|
|
||||||
try {
|
|
||||||
const tencentCodes = needQuotes.map(h => {
|
|
||||||
const cd = String(h.code || '');
|
|
||||||
if (/^\d{6}$/.test(cd)) {
|
|
||||||
const pfx = cd.startsWith('6') || cd.startsWith('9') ? 'sh' : ((cd.startsWith('4') || cd.startsWith('8')) ? 'bj' : 'sz');
|
|
||||||
return `s_${pfx}${cd}`;
|
|
||||||
}
|
|
||||||
if (/^\d{5}$/.test(cd)) {
|
|
||||||
return `s_hk${cd}`;
|
|
||||||
}
|
|
||||||
return null;
|
|
||||||
}).filter(Boolean).join(',');
|
|
||||||
if (tencentCodes) {
|
|
||||||
const quoteUrl = `https://qt.gtimg.cn/q=${tencentCodes}`;
|
|
||||||
await new Promise((resQuote) => {
|
|
||||||
const scriptQuote = document.createElement('script');
|
|
||||||
scriptQuote.src = quoteUrl;
|
|
||||||
scriptQuote.onload = () => {
|
|
||||||
needQuotes.forEach(h => {
|
|
||||||
const cd = String(h.code || '');
|
|
||||||
let varName = '';
|
|
||||||
if (/^\d{6}$/.test(cd)) {
|
|
||||||
const pfx = cd.startsWith('6') || cd.startsWith('9') ? 'sh' : ((cd.startsWith('4') || cd.startsWith('8')) ? 'bj' : 'sz');
|
|
||||||
varName = `v_s_${pfx}${cd}`;
|
|
||||||
} else if (/^\d{5}$/.test(cd)) {
|
|
||||||
varName = `v_s_hk${cd}`;
|
|
||||||
} else {
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
const dataStr = window[varName];
|
|
||||||
if (dataStr) {
|
|
||||||
const parts = dataStr.split('~');
|
|
||||||
if (parts.length > 5) {
|
|
||||||
// parts[1] 是名称，parts[5] 是涨跌幅
|
|
||||||
if (!h.name && parts[1]) {
|
|
||||||
h.name = parts[1];
|
|
||||||
}
|
|
||||||
const chg = parseFloat(parts[5]);
|
|
||||||
if (!Number.isNaN(chg)) {
|
|
||||||
h.change = chg;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
});
|
|
||||||
if (document.body.contains(scriptQuote)) document.body.removeChild(scriptQuote);
|
|
||||||
resQuote();
|
|
||||||
};
|
|
||||||
scriptQuote.onerror = () => {
|
|
||||||
if (document.body.contains(scriptQuote)) document.body.removeChild(scriptQuote);
|
|
||||||
resQuote();
|
|
||||||
};
|
|
||||||
document.body.appendChild(scriptQuote);
|
|
||||||
});
|
|
||||||
}
|
|
||||||
} catch (e) {
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// 使用 pingzhongdata 的结果作为展现依据：有前 10 代码即视为可展示
|
|
||||||
resolveH({
|
|
||||||
holdings,
|
|
||||||
holdingsReportDate: null,
|
|
||||||
holdingsIsLastQuarter: holdings.length > 0
|
|
||||||
});
|
|
||||||
} catch (e) {
|
|
||||||
resolveH({ holdings: [], holdingsReportDate: null, holdingsIsLastQuarter: false });
|
|
||||||
}
|
}
|
||||||
})();
|
|
||||||
|
const headerRow = (html.match(/<thead[\s\S]*?<tr[\s\S]*?<\/tr>[\s\S]*?<\/thead>/i) || [])[0] || '';
|
||||||
|
const headerCells = (headerRow.match(/<th[\s\S]*?>([\s\S]*?)<\/th>/gi) || []).map(th => th.replace(/<[^>]*>/g, '').trim());
|
||||||
|
let idxCode = -1, idxName = -1, idxWeight = -1;
|
||||||
|
headerCells.forEach((h, i) => {
|
||||||
|
const t = h.replace(/\s+/g, '');
|
||||||
|
if (idxCode < 0 && (t.includes('股票代码') || t.includes('证券代码'))) idxCode = i;
|
||||||
|
if (idxName < 0 && (t.includes('股票名称') || t.includes('证券名称'))) idxName = i;
|
||||||
|
if (idxWeight < 0 && (t.includes('占净值比例') || t.includes('占比'))) idxWeight = i;
|
||||||
|
});
|
||||||
|
const rows = html.match(/<tbody[\s\S]*?<\/tbody>/i) || [];
|
||||||
|
const dataRows = rows.length ? rows[0].match(/<tr[\s\S]*?<\/tr>/gi) || [] : html.match(/<tr[\s\S]*?<\/tr>/gi) || [];
|
||||||
|
for (const r of dataRows) {
|
||||||
|
const tds = (r.match(/<td[\s\S]*?>([\s\S]*?)<\/td>/gi) || []).map(td => td.replace(/<[^>]*>/g, '').trim());
|
||||||
|
if (!tds.length) continue;
|
||||||
|
let code = '';
|
||||||
|
let name = '';
|
||||||
|
let weight = '';
|
||||||
|
if (idxCode >= 0 && tds[idxCode]) {
|
||||||
|
const m = tds[idxCode].match(/(\d{6})/);
|
||||||
|
code = m ? m[1] : tds[idxCode];
|
||||||
|
} else {
|
||||||
|
const codeIdx = tds.findIndex(txt => /^\d{6}$/.test(txt));
|
||||||
|
if (codeIdx >= 0) code = tds[codeIdx];
|
||||||
|
}
|
||||||
|
if (idxName >= 0 && tds[idxName]) {
|
||||||
|
name = tds[idxName];
|
||||||
|
} else if (code) {
|
||||||
|
const i = tds.findIndex(txt => txt && txt !== code && !/%$/.test(txt));
|
||||||
|
name = i >= 0 ? tds[i] : '';
|
||||||
|
}
|
||||||
|
if (idxWeight >= 0 && tds[idxWeight]) {
|
||||||
|
const wm = tds[idxWeight].match(/([\d.]+)\s*%/);
|
||||||
|
weight = wm ? `${wm[1]}%` : tds[idxWeight];
|
||||||
|
} else {
|
||||||
|
const wIdx = tds.findIndex(txt => /\d+(?:\.\d+)?\s*%/.test(txt));
|
||||||
|
weight = wIdx >= 0 ? tds[wIdx].match(/([\d.]+)\s*%/)?.[1] + '%' : '';
|
||||||
|
}
|
||||||
|
if (code || name || weight) {
|
||||||
|
holdings.push({ code, name, weight, change: null });
|
||||||
|
}
|
||||||
|
}
|
||||||
|
holdings = holdings.slice(0, 10);
|
||||||
|
const needQuotes = holdings.filter(h => /^\d{6}$/.test(h.code) || /^\d{5}$/.test(h.code));
|
||||||
|
if (needQuotes.length) {
|
||||||
|
try {
|
||||||
|
const tencentCodes = needQuotes.map(h => {
|
||||||
|
const cd = String(h.code || '');
|
||||||
|
if (/^\d{6}$/.test(cd)) {
|
||||||
|
const pfx = cd.startsWith('6') || cd.startsWith('9') ? 'sh' : ((cd.startsWith('4') || cd.startsWith('8')) ? 'bj' : 'sz');
|
||||||
|
return `s_${pfx}${cd}`;
|
||||||
|
}
|
||||||
|
if (/^\d{5}$/.test(cd)) {
|
||||||
|
return `s_hk${cd}`;
|
||||||
|
}
|
||||||
|
return null;
|
||||||
|
}).filter(Boolean).join(',');
|
||||||
|
if (!tencentCodes) {
|
||||||
|
resolveH(holdings);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
const quoteUrl = `https://qt.gtimg.cn/q=${tencentCodes}`;
|
||||||
|
await new Promise((resQuote) => {
|
||||||
|
const scriptQuote = document.createElement('script');
|
||||||
|
scriptQuote.src = quoteUrl;
|
||||||
|
scriptQuote.onload = () => {
|
||||||
|
needQuotes.forEach(h => {
|
||||||
|
const cd = String(h.code || '');
|
||||||
|
let varName = '';
|
||||||
|
if (/^\d{6}$/.test(cd)) {
|
||||||
|
const pfx = cd.startsWith('6') || cd.startsWith('9') ? 'sh' : ((cd.startsWith('4') || cd.startsWith('8')) ? 'bj' : 'sz');
|
||||||
|
varName = `v_s_${pfx}${cd}`;
|
||||||
|
} else if (/^\d{5}$/.test(cd)) {
|
||||||
|
varName = `v_s_hk${cd}`;
|
||||||
|
} else {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
const dataStr = window[varName];
|
||||||
|
if (dataStr) {
|
||||||
|
const parts = dataStr.split('~');
|
||||||
|
if (parts.length > 5) {
|
||||||
|
h.change = parseFloat(parts[5]);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
});
|
||||||
|
if (document.body.contains(scriptQuote)) document.body.removeChild(scriptQuote);
|
||||||
|
resQuote();
|
||||||
|
};
|
||||||
|
scriptQuote.onerror = () => {
|
||||||
|
if (document.body.contains(scriptQuote)) document.body.removeChild(scriptQuote);
|
||||||
|
resQuote();
|
||||||
|
};
|
||||||
|
document.body.appendChild(scriptQuote);
|
||||||
|
});
|
||||||
|
} catch (e) {
|
||||||
|
}
|
||||||
|
}
|
||||||
|
resolveH({ holdings, holdingsReportDate, holdingsIsLastQuarter });
|
||||||
|
}).catch(() => resolveH({ holdings: [], holdingsReportDate: null, holdingsIsLastQuarter: false }));
|
||||||
});
|
});
|
||||||
Promise.all([lsjzPromise, holdingsPromise]).then(([tData, holdingsResult]) => {
|
Promise.all([lsjzPromise, holdingsPromise]).then(([tData, holdingsResult]) => {
|
||||||
const {
|
const {
|
||||||
|
|||||||
Reference in New Issue
Block a user