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cheney 2026-07-25 20:53:20 +08:00
parent 11451aac40
commit 477914858b
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compare_kaipiao.js Normal file
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const XLSX = require('xlsx');
const fs = require('fs');
const path = require('path');
/**
* 对比脚本商旅 vs 吉智 金额核对
*
* 输入一个包含商旅吉智两个 sheet Excel merge_kaipiao.js 的合并结果
*
* 逻辑
* 1. 商旅 sheet结算账户聚合账单总金额相加
* 2. 吉智 sheet*对账单/项目名称聚合*账单应收总金额相加
* 吉智的*对账单/项目名称对应商旅的结算账户
* 3. 对比两侧同一 key 的金额找出不同
* - 仅商旅有的 key
* - 仅吉智有的 key
* - 两侧都有但金额不一致的 key
*
* 用法
* node compare_kaipiao.js <合并excel路径> [输出结果路径]
*
* 例如
* node compare_kaipiao.js "团队开票申请表-合并.xlsx" "对比结果.xlsx"
*/
// ---------- 参数 ----------
const inFile = process.argv[2];
const outFile = process.argv[3] || path.join(process.cwd(), '对比结果.xlsx');
if (!inFile) {
console.error('用法: node compare_kaipiao.js <合并excel路径> [输出结果路径]');
process.exit(1);
}
if (!fs.existsSync(inFile)) {
console.error(`输入文件不存在: ${inFile}`);
process.exit(1);
}
// 金额比较容差(避免浮点误差)
const EPS = 0.005;
// ---------- 工具 ----------
// 按关键字找 sheet 名
function findSheetName(workbook, keyword) {
return workbook.SheetNames.find(n => n.includes(keyword));
}
// 找列下标(精确匹配去空格后的表头)
function findColIndex(header, name) {
return header.findIndex(h => h != null && String(h).trim() === name);
}
// 规范化 key去首尾空格
function normKey(v) {
return v == null ? '' : String(v).trim();
}
// 解析金额为数字(去掉逗号/空格/货币符号)
function toNumber(v) {
if (v == null || v === '') return 0;
if (typeof v === 'number') return v;
const cleaned = String(v).replace(/[,\s\uFFE5\u00A5¥]/g, '');
const n = parseFloat(cleaned);
return isNaN(n) ? 0 : n;
}
// 保留两位小数
function round2(n) {
return Math.round(n * 100) / 100;
}
// 按 keyCol 聚合 amountCol
function aggregate(sheet, keyColName, amountColName, label) {
const rows = XLSX.utils.sheet_to_json(sheet, { header: 1, defval: null, blankrows: false });
if (rows.length === 0) return new Map();
const header = rows[0];
const keyIdx = findColIndex(header, keyColName);
const amtIdx = findColIndex(header, amountColName);
if (keyIdx === -1) {
console.error(`${label}: 未找到列 "${keyColName}"`);
process.exit(1);
}
if (amtIdx === -1) {
console.error(`${label}: 未找到列 "${amountColName}"`);
process.exit(1);
}
const map = new Map();
for (let i = 1; i < rows.length; i++) {
const key = normKey(rows[i][keyIdx]);
if (key === '') continue;
const amt = toNumber(rows[i][amtIdx]);
const cur = map.get(key) || { sum: 0, count: 0 };
cur.sum += amt;
cur.count += 1;
map.set(key, cur);
}
return map;
}
// ---------- 读取 ----------
const wb = XLSX.readFile(inFile);
const shangluName = findSheetName(wb, '商旅');
const jizhiName = findSheetName(wb, '吉智');
if (!shangluName) { console.error('未找到含"商旅"的 sheet'); process.exit(1); }
if (!jizhiName) { console.error('未找到含"吉智"的 sheet'); process.exit(1); }
const shangluMap = aggregate(wb.Sheets[shangluName], '结算账户', '账单总金额', '商旅');
const jizhiMap = aggregate(wb.Sheets[jizhiName], '*对账单/项目名称', '*账单应收总金额', '吉智');
// ---------- 对比 ----------
const allKeys = new Set([...shangluMap.keys(), ...jizhiMap.keys()]);
const diffRows = [['结算账户/项目名称', '商旅账单总金额', '吉智账单应收总金额', '差额(商旅-吉智)', '差异类型']];
let onlyShanglu = 0, onlyJizhi = 0, mismatch = 0, matched = 0;
for (const key of [...allKeys].sort()) {
const s = shangluMap.get(key);
const j = jizhiMap.get(key);
if (s && !j) {
diffRows.push([key, round2(s.sum), null, round2(s.sum), '仅商旅有']);
onlyShanglu++;
} else if (!s && j) {
diffRows.push([key, null, round2(j.sum), round2(-j.sum), '仅吉智有']);
onlyJizhi++;
} else {
const delta = s.sum - j.sum;
if (Math.abs(delta) > EPS) {
diffRows.push([key, round2(s.sum), round2(j.sum), round2(delta), '金额不一致']);
mismatch++;
} else {
matched++;
}
}
}
// ---------- 输出 ----------
const outWb = XLSX.utils.book_new();
const ws = XLSX.utils.aoa_to_sheet(diffRows);
XLSX.utils.book_append_sheet(outWb, ws, '差异');
// 汇总 sheet
const summary = [
['项目', '数量'],
['商旅去重结算账户数', shangluMap.size],
['吉智去重项目名称数', jizhiMap.size],
['仅商旅有', onlyShanglu],
['仅吉智有', onlyJizhi],
['金额不一致', mismatch],
['金额一致', matched],
];
XLSX.utils.book_append_sheet(outWb, XLSX.utils.aoa_to_sheet(summary), '汇总');
XLSX.writeFile(outWb, outFile);
console.log('对比完成:');
console.log(` 商旅去重结算账户数: ${shangluMap.size}`);
console.log(` 吉智去重项目名称数: ${jizhiMap.size}`);
console.log(` 仅商旅有: ${onlyShanglu}`);
console.log(` 仅吉智有: ${onlyJizhi}`);
console.log(` 金额不一致: ${mismatch}`);
console.log(` 金额一致: ${matched}`);
console.log(` 输出文件: ${outFile}`);

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@ -50,6 +50,28 @@ function sheetToRows(sheet) {
return XLSX.utils.sheet_to_json(sheet, { header: 1, defval: null, blankrows: false }); return XLSX.utils.sheet_to_json(sheet, { header: 1, defval: null, blankrows: false });
} }
// 去掉指定列(按表头名精确匹配)单元格值中的所有冒号(含全角)
function stripColonInColumn(rows, columnName) {
if (!rows || rows.length === 0) return 0;
const header = rows[0];
const colIndex = header.findIndex(h => h != null && String(h).trim() === columnName);
if (colIndex === -1) {
console.warn(` [警告] 未找到列 "${columnName}",跳过冒号清理`);
return 0;
}
let changed = 0;
for (let i = 1; i < rows.length; i++) {
const v = rows[i][colIndex];
if (v == null) continue;
const str = String(v);
if (str.includes(':') || str.includes('')) {
rows[i][colIndex] = str.replace(/[:]/g, '');
changed++;
}
}
return changed;
}
// ---------- 收集子文件夹 ---------- // ---------- 收集子文件夹 ----------
const subDirs = fs.readdirSync(rootDir, { withFileTypes: true }) const subDirs = fs.readdirSync(rootDir, { withFileTypes: true })
.filter(d => d.isDirectory() && d.name.startsWith('7.')) .filter(d => d.isDirectory() && d.name.startsWith('7.'))
@ -132,6 +154,8 @@ const outWb = XLSX.utils.book_new();
if (shangluHeader) { if (shangluHeader) {
const data = [shangluHeader, ...shangluRows]; const data = [shangluHeader, ...shangluRows];
const n1 = stripColonInColumn(data, '结算账户');
if (n1) console.log(` 商旅"结算账户"列清理冒号: ${n1} 个单元格`);
const ws = XLSX.utils.aoa_to_sheet(data); const ws = XLSX.utils.aoa_to_sheet(data);
XLSX.utils.book_append_sheet(outWb, ws, '商旅'); XLSX.utils.book_append_sheet(outWb, ws, '商旅');
} else { } else {
@ -140,6 +164,8 @@ if (shangluHeader) {
if (jizhiHeader) { if (jizhiHeader) {
const data = [jizhiHeader, ...jizhiRows]; const data = [jizhiHeader, ...jizhiRows];
const n2 = stripColonInColumn(data, '*对账单/项目名称');
if (n2) console.log(` 吉智"*对账单/项目名称"列清理冒号: ${n2} 个单元格`);
const ws = XLSX.utils.aoa_to_sheet(data); const ws = XLSX.utils.aoa_to_sheet(data);
XLSX.utils.book_append_sheet(outWb, ws, '吉智'); XLSX.utils.book_append_sheet(outWb, ws, '吉智');
} else { } else {